Page 1: Configuration Guide
7950 SR OS Basic System Configuration Guide Software Version: 7950 SR OS 11.0R5 October 2013 Document Part Number: 93-0400-02-05 *93-0400-02-05*...
Page 2 This document is protected by copyright. Except as specifically permitted herein, no portion of the provided information can be reproduced in any form, or by any means, without prior written permission from Alcatel-Lucent. Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners.
Page 3: Table Of Contents
Getting Started Alcatel-Lucent 7950 XRS-Series System Configuration Process ....... .15 CLI Usage CLI Structure.
Page 4 Table of Contents Removing Files and Deleting Directories ..........68 Displaying Directory and File Information .
Page 5 Table of Contents Nonstop Forwarding ............223 Nonstop Routing (NSR) .
Page 6 Table of Contents Save ............... .289 Reboot .
Page 7 List of Tables Getting Started Table 1: Configuration Process ............15 CLI Usage Table 2: Console Control Commands .
Page 8 List of Tables Page 8 7950 SR OS Basic System Configuration Guide...
Page 9 IST OF IGURES CLI Usage Figure 1: Rollback Operation............47 Figure 2: Configuration Rollback .
Page 10 List of Figures Page 10 7950 SR OS Basic System Configuration Guide...
Page 11: Preface
Preface About This Guide This guide describes system concepts and provides configuration explanations and examples to configure SR-OS boot option file (BOF), file system and system management functions. This document is organized into functional chapters and provides concepts and descriptions of the implementation flow, as well as Command Line Interface (CLI) syntax and command usage.
Page 12: List Of Technical Publications
Preface List of Technical Publications The 7950 XRS documentation set is composed of the following books: • 7950 SR OS Basic System Configuration Guide This guide describes basic system configurations and operations. • 7950 SR OS System Management Guide This guide describes system security and access configurations as well as event logging and accounting logs.
Page 13: Technical Support
If you purchased a service agreement for your 7950 XRS router and related products from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased an Alcatel-Lucent service agreement, contact your welcome center: http://www.alcatel-lucent.com/wps/portal/support...
Page 14 Preface Page 14 7950 SR OS Basic System Configuration Guide...
Page 15: Getting Started
In This Chapter This chapter provides process flow information to configure basic router and system parameters, perform operational functions with directory and file management, and boot option tasks. Alcatel-Lucent 7950 XRS-Series System Configuration Pro- cess Table 1 lists the tasks necessary to configure boot option files (BOF) and system and file management functions.
Page 16: Getting Started
Getting Started Table 1: Configuration Process Area Task Chapter (Continued) Boot options Configure boot option files Boot Options on page 173 (BOF) System configuration Configure system functions, System Management on page 221 including host name, address, domain name, and time parameters.
Page 17: Cli Usage
CLI Usage In This Chapter This chapter provides information about using the command-line interface (CLI). Topics in this chapter include: • CLI Structure on page 18 • Navigating in the CLI on page 21 • Basic CLI Commands on page 22 •...
Page 18: Cli Structure
CLI Structure CLI Structure Alcatel-Lucent’s SR OS CLI is a command-driven interface accessible through the console, Telnet and secure shell (SSH). The CLI can be used for configuration and management of SR OS routers. The SR OS CLI command tree is a hierarchical inverted tree. At the highest level is the ROOT level.
Page 19 CLI Usage ROOT application-assur ADMIN certificate compare address debug-save autonegotiate CONFIGURE disconnect console-speed display-config application-assurance dnm-domain card radius-disc duplex cflowd reboot li-local-save connection-profile redundancy li-separate cron save persist delivery-appliance set-time primary-config ENVIRONMENT alias eth-cfm primary-dns rollback create eth-ring primary-image tech-supot more eth-tunnel save...
Page 20 CLI Structure ROOT SHOW alias application-as boot-messages card ccag certificate cflowd chassis config CLEAR connection-profile application-assurance cron card debug ccag delivery-appliance cflowd egress-replication cpm-filter elmi cpm-queue eth-cfm cpu-protection eth-ring cron eth-tunnel delivery-appliance filter eth-cfm interface-group-handler DEBUG filter application-assurance ipsec ipsec cisco-hdlc cmpv2 diameter...
Page 21: Navigating In The Cli
Entering Numerical Ranges on page 35 CLI Contexts Use the CLI to access, configure, and manage Alcatel-Lucent’s SR OS routers. CLI commands are entered at the command line prompt. Access to specific CLI commands is controlled by the permissions set by your system administrator. Entering a CLI command makes navigation possible from one command context (or level) to another.
Page 22: Table 2: Console Control Commands
Navigating in the CLI Basic CLI Commands The console control commands are the commands that are used for navigating within the CLI and displaying information about the console session. Most of these commands are implemented as global commands. They can be entered at any level in the CLI hierarchy with the exception of the command which must be entered at the ROOT level.
Page 23 CLI Usage Table 2: Console Control Commands (Continued) Command Description Page Causes the console session to pause operation (sleep) for one second sleep or for the specified number of seconds. Primary use is to introduce a pause within the execution of an file.
Page 24: Table 3: Command Syntax Symbols
Navigating in the CLI Table 3 lists describes command syntax symbols. Table 3: Command Syntax Symbols Symbol Description A vertical line indicates that one of the parameters within the brackets or braces is required. tcp-ack {true|false} Brackets indicate optional parameters. redirects [number seconds] Angle brackets indicate that you must enter text based on the parameter inside the <...
Page 25: Cli Environment Commands
CLI Usage CLI Environment Commands The CLI environment commands are found in the root>environment context of the CLI tree and controls session preferences for a single CLI session. The CLI environment commands are listed Table Table 4: CLI Environment Commands Command Description Page...
Page 26: Cli Monitor Commands
Navigating in the CLI CLI Monitor Commands Monitor commands display specified statistical information related to the monitor subject (such as filter, port, QoS, router, service, and VRRP) at a configurable interval until a count is reached. The CLI monitor commands are found in the context of the CLI tree.
Page 27: Getting Help In The Cli
CLI Usage Getting Help in the CLI The help system commands and the key display different types of help in the CLI. Table 6 lists the different help commands. Table 6: Online Help Commands Command Description List all commands in the current context. help ? List all commands available in the current context that start with string ?
Page 28: The Cli Command Prompt
The CLI Command Prompt The CLI Command Prompt By default, the CLI command prompt indicates the device being accessed and the current CLI context. For example, the prompt: A:ALA-1>config>router>if# indicates the active context, the user is on the device with hostname ALA-1 in the configure>router>interface context. In the prompt, the separator used between contexts is the “...
Page 29: Displaying Configuration Contexts
CLI Usage Displaying Configuration Contexts commands display configuration for the current level. The info info detail info command displays non-default configurations. The command displays the entire info detail configuration for the current level, including defaults. The following example shows the output that displays using the command and the output that displays using the info...
Page 30: Exec Files
EXEC Files EXEC Files command allows you to execute a text file of CLI commands as if it were typed at a exec console device. command and the associated exec files can be used to conveniently execute a number of exec commands that are always executed together in the same order.
Page 31: Entering Cli Commands
CLI Usage Entering CLI Commands Command Completion The CLI supports both command abbreviation and command completion. If the keystrokes entered are enough to match a valid command, the CLI displays the remainder of the command syntax when the <Tab> key or space bar is pressed. When typing a command, the <Tab> key or space bar invokes auto-completion.
Page 32: Editing Keystrokes
Entering CLI Commands Editing Keystrokes When entering a command, special keystrokes allow for editing of the command. Table 7 lists the command editing keystrokes. Table 7: Command Editing Keystrokes Editing Action Keystrokes Delete current character <Ctrl-d> Delete text up to cursor <Ctrl-u>...
Page 33: Absolute Paths
CLI Usage Absolute Paths CLI commands can be executed in any context by specifying the full path from the CLI root. To execute an out-of-context command enter a forward slash “/” or backward slash “\” at the beginning of the command line. The forward slash “/” or backward slash “\” cannot be used with the environment alias command.The commands are interpreted as absolute path.
Page 34: History
Entering CLI Commands History The CLI maintains a history of the most recently entered commands. The command history displays the most recently entered CLI commands. *A:ALA-1# history 1 environment terminal length 48 2 environment no create 3 show version 4 configure port 1/1/1 5 info 6 \configure router isis 7 \port 1/1/2...
Page 35: Entering Numerical Ranges
CLI Usage Entering Numerical Ranges The SR OS CLI allows the use of a single numerical range as an argument in the command line. A range in a CLI command is limited to positive integers and is denoted with two numbers enclosed in square brackets with two periods (“..”) between the numbers: ...
Page 36 Entering CLI Commands Table 8: CLI Range Use Limitations (Continued) Limitation Description The range cannot cause a change in Commands should be formed in such a way that there is no context contexts. change upon command completion. For example, configure port 1/1/[1..10] will attempt to change ten different contexts.
Page 37: Pipe/Match
CLI Usage Pipe/Match The SR OS supports the pipe feature to search one or more files for a given character string or pattern. Note: When using the pipe/match command the variables and attributes must be spelled correctly. The attributes following the command and must come before the expression/pattern. The following displays examples of the pipe/match command to complete different tasks: •...
Page 38 Entering CLI Commands For example: A:Dut-C# show log log-id 98 | match ignore-case "sdp bind" "Status of SDP Bind 101:1002 in service 1001 (customer 1) changed to admin=up oper=up flags=" "Processing of a SDP state change event is finished and the status of all affected SDP Bindings on SDP 101 has been updated."...
Page 39: Table 9: Regular Expression Symbols
CLI Usage Table 9 describes regular expression symbols and interpretation (similar to what is used for route policy regexp matching). Table 10 describes special characters. Table 9: Regular Expression Symbols String Description Matches any single character. Matches a single character that is contained within the brackets. [abc] matches “a”, “b”, or “c”.
Page 40 Entering CLI Commands Table 10: Special Characters (Continued) Options Similar to Description word characters [A-Za-z_] [:alnum:] [A-Za-z0-9] digits, upper- and lowercase letters digits [:digit:] [0-9] digits [0-9] hexadecimal digits [:xdigit:] [0-9A-Fa-f] punctuation [:punct:] [.,!?:...] space and TAB [:blank:] [ \t] blank characters [:space:] [ \t\n\r\f\v]...
Page 41 CLI Usage Pipe/Count SR OS supports a pipe/count command (...| count) that provides a count of the number of lines that would have otherwise been displayed. The pipe/count command is particularly useful when used in conjunction with the pipe/match command in order to count the number of output lines that match a specified pattern.
Page 42: Redirection
Entering CLI Commands Redirection The SR OS upports redirection (“>”) which allows the operator to store the output of a CLI command as a local or remote file. Redirection of output can be used to automatically store results of commands in files (both local and remote). ‘ping <customer_ip>...
Page 43: Summary Of Vi Commands
CLI Usage VI Editor vi”sual editor Note that “ (vi) is a file editor that can edit any ASCII file. This includes configuration, exec files, BOF and any other ASCII file on the system. VT100 terminal mode is supported. However, if a different terminal mode is configured there will no noticeable negative effect.
Page 44: Using The Vi Commands
VI Editor Using the vi Commands Use the following commands to start and end edit sessions, move around in a file, enter new text, modify, move, and delete old text, as well as read from and write to files other files. Although there are numerous commands, only a few are usually sufficient to users.
Page 45: Table 13: Moving The Cursor Around The Screen
CLI Usage Table 12: Inserting New Text (Continued) vi Command Description Enter insert mode in a new line above the current cursor position. Enter insert mode, the characters typed in will be inserted after the current cursor position. A count inserts all the text that was inserted that many times. Enter insert mode, the characters typed in will be inserted before the current cursor position.
Page 46 VI Editor Page 46 7950 SR OS Basic System Configuration Guide...
Page 47: Ex Commands
Without options, it only substitutes the first occurrence of the options pattern. If a 'g' is specified, then all occurrences are substituted. For example, the command :1,$s/Alcatel/Alcatel-Lucent/g substitutes all occurrences of Alcatel Alcatel-Lucent :set [all] Sets some customizing options to and EX.
Page 48: Configuration Rollback
Configuration Rollback Configuration Rollback The Configuration Rollback feature provides the ability to “undo” configuration and reverts back to previous router configuration states while minimizing impacts to services. This feature gives the operator better control and visibility over the router configurations and reduces operational risk while increasing flexibility and providing powerful recovery options.
Page 49: Feature Behavior
CLI Usage Feature Behavior The following list describes detailed behavior and CLI usage of the rollback feature: • The user can create a rollback checkpoint, and later, revert to this checkpoint with minimal impacts to services: admin>rollback# save [comment <comment-string>] comment-string: an 255 char comment associated with the checkpoint •...
Page 50 Configuration Rollback Note: The automatic sync only causes the ONE new checkpoint file to be copied to both CFs (the other 9 checkpoints are not automatically copied from active to standby but that can be done manually with admin red rollback-sync). config>redundancy# [no] rollback-sync •...
Page 51 CLI Usage SNMP set SNMP set CLI config CLI config rollback save rollback save rollback rollback checkpoint checkpoint rollback save rollback save rollback rollback checkpoint checkpoint rollback revert 2 rollback revert 2 rollback save rollback save rollback rollback checkpoint checkpoint rollback revert latest rollback revert latest Figure 4: Configuration Rollback...
Page 52 Configuration Rollback only commands that are blocked during a rollback revert are other rollback commands including revert, save, and compare (only one rollback command can be executing at a time in one node). • Commands are available to view and compare the various rollback checkpoints to current operating and candidate configurations.
Page 53 CLI Usage applied (just as if the operator had typed “no shutdown” for the continuos SAA job). Non-continuous SAA jobs that were modified by the rollback would need to be manually restarted if they need to be run again.  If max-nbr-mac-addr is reduced as part of the revert and the number of mac addresses in the forwarding database is greater than the max-nbr-mac-addr, then the rollback is aborted (before any actions are taken) and an informative error message is...
Page 54 Configuration Rollback revert command. Some examples of card and mda commands that may cause a prompt are:  configure>card>card-type  configure>card>mda  configure>card>mda>mda-type • Although the use of the Control-C key combination is not recommended during a rollback revert, it is supported (via CLI or SNMP). Interrupting a rollback revert may leave the router in a state that is not necessarily something between the old active config and the rollback checkpoint since the rollback processing may have been in the middle of tearing things down or rebuilding configurations.
Page 55: Rollback And Snmp
CLI Usage Rollback and SNMP SR OS has SNMP support for Rollback status and control. See the TIMETRA-SYSTEM-MIB for details (for example, items such as tmnxSysRollbackStarted). When the SR OS router is doing a rollback revert, SNMP managers will see a tmnxSysRollbackStarted trap, then a rapid set of “config change”...
Page 56: Rescue Configuration
Configuration Rollback Rescue Configuration A special rescue configuration checkpoint can be created that an operator can rollback revert to at any time. The rescue configuration has its own keyword (rescue) and does not use the same rolling suffix indices as the normal rollback checkpoints. This allows the operator to easily return to the rescue configuration state without having to consider a checkpoint index, and ensures that the rescue checkpoint is always available (does not roll off the bottom of the list of checkpoints).
Page 57: Operational Guidelines
CLI Usage Operational Guidelines The following points offer some operational guidance on the usage of rollback. • Both admin save and rollback save should be performed periodically: • Use admin save to backup a complete configuration file that can be used during router reboot.
Page 58 Configuration Rollback • When a new backup CPM is commissioned, the user execute the admin redundancy rollback-sync command to copy the entire set of rollback files from the active CPM cf to the new standby CPM cf. If the operator wants the system to automatically copy new rollback checkpoints to both cfs whenever a new checkpoint is created, then the config redundancy rollback-sync should be configured.
Page 59 CLI Usage Transactional Configuration Transactional configuration allows an operator to edit a candidate configuration (a set of configuration changes) without actually causing operational changes in the router (the active or operational configuration). Once the candidate configuration is complete the operator can explicitly commit the changes and cause the entire new configuration to become active.
Page 60: Basic Operation
Transactional Configuration Basic Operation In order to edit the candidate configuration the operator must first enter the candidate edit mode (edit-cfg). The operator can enter and quit the configuration mode as many times as they wish before finally committing the candidate. In edit-cfg mode the operator builds a set candidate configuration changes using the same CLI tree as standard (line-by-line non-transactional) configuration.
Page 61 CLI Usage There is no SNMP access to the candidate configuration and no SNMP management of candidates although any configuration changes done via a transaction are reported via the standard SR OS SNMP change traps and basic candidate status information is available via SNMP. Failure of a commit may be due to one or more of several reasons including: •...
Page 62 Transactional Configuration Authorization Authorization works transparently in edit-cfg mode and no unique/new local profile or TACACS+ permissions rules are required (other than allowing access to the candidate branch). For example: if an operator has permissions to access the configure filter context then they will automatically also have access to the configure filter context when in edit-cfg mode.
Page 63: File System Management
File System Management In This Chapter This chapter provides information about file system management. Topics in this chapter include: • The File System on page 64  Compact Flash Devices on page 64  URLs on page 65  Wildcards on page 67 •...
Page 64: The File System
The File System The File System The SR OS file system is used to store files used and generated by the system, for example, image files, configuration files, logging files and accounting files. The file commands allow you to copy, create, move, and delete files and directories, navigate to a different directory, display file or directory contents and the image version.
Page 65: Urls
File System Management URLs The arguments for the SR OS file commands are modeled after standard universal resource locator (URL). A URL refers to a file (a file-url) or a directory (a directory-url). The 7950 SR OS supports operations on both the local file system and on remote files. For the purposes of categorizing the applicability of commands to local and remote file operations, URLs are divided into three types of URLs: local, ftp and tftp.
Page 66 The File System system before transmission. On systems where the client treats the backslash like an “escape” character, a double backslash “\\” or the forward slash “/” can typically be used to properly delimit directories and the filename. Page 66 7950 SR OS Basic System Configuration Guide...
Page 67: Wildcards
File System Management Wildcards 7950 SR OS supports the standard DOS wildcard characters. The asterisk (*) can represent zero or more characters in a string of characters, and the question mark (?) can represent any one character. Example A:ALA-1>file cf3:\ # copy test*.cfg siliconvalley cf1:\testfile.cfg 1 file(s) copied.
Page 68: Table 17: File Command Local And Remote File System Support
The File System Table 17: File Command Local and Remote File System Support Command local-url ftp-url tftp-url attrib copy delete move source only type version Page 68 7950 SR OS Basic System Configuration Guide...
Page 69: File Management Tasks
File System Management File Management Tasks The following sections are basic system tasks that can be performed. Note that when a file system operation is performed with the copy, delete, move, rd, or scp commands that can potentially delete or overwrite a file system entry, a prompt appears to confirm the action.
Page 70: Creating Directories
File Management Tasks The following displays the file configuration: A:ALA-1>file cf:\ # attrib cf:\bootlog.txt cf:\bof.cfg cf:\boot.ldr cf:\bootlog_prev.txt cf:\BOF.SAV A:ALA-1>file cf:\ # attrib +r BOF.SAV A:ALA-1>file cf:\ # attrib cf:\bootlog.txt cf:\bof.cfg cf:\boot.ldr cf:\bootlog_prev.txt cf:\BOF.SAV Creating Directories Use the command to create a new directory in the local file system, one level at a time. Enter the command to navigate to different directories.
Page 71: Copying Files
File System Management Copying Files Use the copy command to upload or download an image file, configuration file, or other file types to or from a flash card or a TFTP server. The scp command copies files between hosts on a network. It uses SSH for data transfer, and uses the same authentication and provides the same security as SSH.
Page 72: Moving Files
File Management Tasks Moving Files Use the command to move a file or directory from one location to another. move Use the CLI syntax displayed below to move files: CLI Syntax: file> move old-file-url new-file-url [force] The following displays an example of the command syntax: Example A:ALA-1>file cf1:\test1\test2\test3\ # move test.cfg cf1:\test1 cf1:\test1\test2\test3\test.cfg...
Page 73: Displaying Directory And File Information
File System Management Displaying Directory and File Information Use the dir command to display a list of files on a file system. The type command displays the contents of a file. The version command displays the version of a *.tim or iom.tim file (iom.tim file is used for the XCM).
Page 74 File Management Tasks interface faste 2/3 shutdown exit interface faste 2/4 A:ALA-1>file cf1:\ # version boot.tim TiMOS-L-1.0.B3-8 A:ALA-1>file cf1:\ # Page 74 7950 SR OS Basic System Configuration Guide...
Page 75: Repairing The File System
File System Management Repairing the File System Use the repair command to check a compact flash device for errors and repair any errors found. Use the CLI syntax displayed below to check and repair a compact flash device: CLI Syntax: file repair [cflash-id] The following displays an example of the command syntax: A:ALA-1>file cf3:\ # repair...
Page 76 File Management Tasks Page 76 7950 SR OS Basic System Configuration Guide...
Page 77: File Command Reference
File Commands File Command Reference Command Hierarchy Configuration Commands file — attrib [+r | -r] file-url — attrib — [file-url] — copy source-file-url dest-file-url [force] — delete file-url [force] — [file-url] [sort-order {d | n | s}] [reverse] — format cflash cflash-id [reliable] —...
Page 78 File Command Reference Page 78 7950 SR OS Basic System Configuration Guide...
Page 79: File System Commands
Configuration Commands Configuration Commands File System Commands shutdown Syntax [no] shutdown [active] [standby] [no] shutdown [cflash-id] Context file Description This command shuts down (unmounts) the specified CPM(s). Use the no shutdown [active] [standby] command to enable one or both CPM. Use the no shutdown [cflash-id] command to enable a compact flash (cf1:, cf2:, or cf3:) on the CCM card.
Page 80 File System Commands No compact flash present, drive enabled: If no compact flash is present and the drive is not shut down the LED is unlit. State: admin = up, operational = down, equipped = no Ejecting a compact flash: The compact flash drive should be shut down before ejecting a compact flash card.
Page 81 Configuration Commands File Commands attrib Syntax attrib [+r | -r] file-url attrib Context file Description This command sets or clears/resets the read-only attribute for a file in the local file system. To list all files and their current attributes enter attrib or attrib x where x is either the filename or a wildcard (*). When an attrib command is entered to list a specific file or all files in a directory, the file’s attributes are dis- played with or without an “R”...
Page 82: File Commands
File Commands .. — Signifies the parent directory. This can be used in place of an actual directory name in a directory-url. directory-url — The destination directory. copy Syntax copy source-file-url dest-file-url [force] Context file Description This command copies a file or all files in a directory from a source URL to a destination URL. At least one of the specified URLs should be a local URL.
Page 83 Configuration Commands file-url — The file name to delete. Values local-url | remote-url: 255 chars max local-url: [cflash-id/][file-path] remote-url [ftp://login:pswd@remote-locn/][file-path] cf1:,cf1-A:,cf1-B:,cf2:,cf2-A:,cf2-B:,cf3:,cf3-A:,cf3-B: force — Forces an immediate deletion of the specified file(s). file delete * force deletes all the wildcard matching files without displaying a user prompt message. Syntax dir [file-url][sort-order { d | n | s}] [reverse] Context...
Page 84 File Commands cflash-id - cf1:|cf1-A:|cf1-B:|cf2:|cf2-A:| cf2-B:|cf3:|cf3-A:|cf3-B: < d | n | s> : Sort order: d - date, n - name, s - size <reverse> : keyword - reverse order A:cses-E12>file cf3:\ # dir file Syntax file Context root Description The context to enter and perform file system operations.
Page 85 Configuration Commands cf1:, cf1-A:,cf1-B:,cf2:,cf2-A:,cf2-B:,cf3:,cf3-A:,cf3-B: move Syntax move old-file-url new-file-url [force] Context file Description This command moves a local file, system file, or a directory. If the target already exists, the command fails and an error message displays. The following prompt appears if the destination file already exists: “Overwrite destination file (y/n)?”...
Page 86 File Commands Deleting directory cf1:\alcateltest .MINOR: CLI Cannot delete cf1:\alcateltest. A:nE1>file cf1:\ # rd hussein rf Deleting all subdirectories and files in specified directory. y/n ?y Deleting directory cf1:\hussein\hussein1 ..OK Deleting directory cf1:\alcateltest .OK Parameters file-url — The directory to be removed. Values local-url | remote-url: 255 chars max...
Page 87 Configuration Commands destination-file-url — The destination file. Values user@hostname:destination-file user — The SSH user. host — The remote host IP address of DNS name. file-path — The destination path. router-instance — Specify the router name or service ID. Values router-name: Base , management service-id: 1 —...
Page 88: Vi Editor
File Commands version Syntax version file-url [check] Context file Description *.tim or iom.tim file (iom.tim file is used for the This command displays the version of an SR OS XCM). Parameters file-url — The file name of the target file. Values local-url | remote-url: 255 characters maximum...
Page 89: Basic Command Reference
Basic Command Reference Basic Command Reference Command Hierarchies • Basic CLI Commands • Environment Commands • Monitor Commands • Candidate Commands Basic CLI Commands — back — clear — echo [text-to-echo] [extra-text-to-echo] [more-text] — enable-admin — exec [-echo] [-syntax] filename —...
Page 90: Monitor Commands
Basic Command Reference Monitor Commands monitor — ccag ccag-id [path {a | b}] [type {sap-sap | sap-net | net-sap}] [interval seconds] [repeat repeat] [absolute | rate] — cpm-filter — entry entry-id [interval seconds] [repeat repeat] [absolute | rate] — ipv6 entry entry-id [interval seconds] [repeat repeat] [absolute | rate] —...
Page 91 Basic Command Reference — rip — neighbor neighbor [neighbor...(up to 5 max)] [interval seconds] [repeat repeat] [absolute | rate] — rsvp — interface interface [interface...(up to 5 max)][interval seconds] [repeat repeat] [absolute | rate] — vrrp — instance interface interface-name vr-id virtual-router-id [interval seconds] [repeat repeat] [absolute | rate] —...
Page 92 Basic Command Reference show — system — candidate Page 92 7950 SR OS Basic System Configuration Guide...
Page 93: Global Commands
Root Commands Basic CLI Commands Global Commands enable-admin Syntax enable-admin Context <global> Description NOTE: See the description for the admin-password command. If the admin-password is configured in the config>system>security>password context, then any user can enter a special administrative mode by entering the enable-admin command.
Page 94 Basic CLI Commands There are two ways to verify that a user is in the enable-admin mode: • show users — Administrator can know which users are in this mode. • Enter the enable-admin command again at the root prompt and an error message will be returned. A:ALA-1# show users =============================================================================== User Type From Login time Idle time...
Page 95 Root Commands qos — Clears QoS statistics. radius — Clears the RADIUS server state. router — Clears router commands affecting the router instance in which they are entered. Values arp, authentication, bgp, bfd, orwarding-table, icmp-redirect-route, icmp6, igmp, inter- face, isis, ldp, mpls, neighbor,ospf, ospf3, pim, rip, outer-advertisement,rsvp saa —...
Page 96 Basic CLI Commands filename — The text file with CLI commands to execute. << — Stdin can be used as the source of commands for the exec command. When stdin is used as the exec command input, the command list is terminated with <Ctrl-C>, “EOF<Return>” or “eof_string<Return>”.
Page 97 Root Commands Syntax help help edit help global help special-characters <GLOBAL> Description This command provides a brief description of the help system. The following information displays: Help may be requested at any point by hitting a question mark '?'. In case of an executable node, the syntax for that node will be displayed with an explana- tion of all parameters.
Page 98 Basic CLI Commands traceroute - Determine the route to a destination address tree - Display command tree structure from the context of execution write - Write text to another user help special-characters — Displays help on special characters. Use the following CLI commands to display more information about commands and command syntax: ? —...
Page 99 Root Commands 96 exit 97 history A:ALA-1# !91 A:ALA-1# configure A:ALA-1>config# info Syntax info [detail] Context <GLOBAL> Description This command displays the running configuration for the configuration context. The output of this command is similar to the output of a show config command. This command, however, lists the configuration of the context where it is entered and all branches below that context level.
Page 100 Basic CLI Commands A:ALA-48>config>router>mpls# A:ALA-48>config>router>mpls# info detail ---------------------------------------------- frr-object no resignal-timer admin-group "green" 15 admin-group "red" 25 admin-group "yellow" 20 interface "system" no admin-group no shutdown exit interface "to-104" admin-group "green" admin-group "red" admin-group "yellow" label-map 35 swap 36 nexthop 10.10.10.91 no shutdown exit no shutdown...
Page 101 Root Commands bandwidth 50000 no shutdown exit primary "to-NYC" hop-limit 50 adaptive no include no exclude record record-label no bandwidth no shutdown exit no shutdown exit ---------------------------------------------- A:ALA-48>config>router>mpls# Parameters detail — Displays all configuration parameters including parameters at their default values. logout Syntax logout...
Page 102 Basic CLI Commands mrinfo Syntax mrinfo [ip-address | dns-name ] [router router-instance] Context <GLOBAL> Description This command is used to print relevant multicast information from the target multicast router. Information displayed includes adjacency information, protocol, metrics, thresholds, and flags from the target multicast route Parameters ip-address —...
Page 103 Root Commands Default Base wait-time wait-time — Specify the number of seconds to wait for the response. Values 1 — 60 mtrace Syntax mtrace source [ip-address | dns-name ] [group grp-ip-address] [destination dst-ip-address] [hop hop] [router router-instance] [wait-time wait-time] Context <GLOBAL>...
Page 104 Basic CLI Commands When a user logs in after the administrator forces a new-password-at-login, or the password has expired (aging), then this command is automatically invoked. When invoked, the user is prompted to enter the old password, the new password, and then the new pass- word again to verify the correct input.
Page 105 Root Commands tos type-of-service — The type-of-service (TOS) bits in the IP header of the ping packets, expressed as a decimal integer. Values 0 — 255 size bytes — The size in bytes of the ping request packets. Default 56 bytes (actually 64 bytes because 8 bytes of ICMP header data are added to the packet) Values 0 —...
Page 106 Basic CLI Commands Syntax pwc [previous] Context <GLOBAL> Description This command displays the present or previous working context of the CLI session. The pwc command pro- vides a user who is in the process of dynamically configuring a chassis a way to display the current or previ- ous working context of the CLI session.
Page 107 Root Commands Default Values 1 — 100 Syntax ssh [ip-addr | dns-name |username@ip-addr] [-l username] [-v SSH-version] [router router- instance| service-name service-name] Context <GLOBAL> Description This command initiates a client SSH session with the remote host and is independent from the administra- tive or operational state of the SSH server.
Page 108 Basic CLI Commands Default Values 1 — 65535 router router-instance — Specify the router name or service ID. Values router-name: Base, management service-id: 1 — 2147483647 Default Base traceroute Syntax traceroute {ip-address | dns-name} [ttl ttl] [wait milliseconds] [no-dns] [source ip-address] [tos type-of-service] [router router-instance] Context <GLOBAL>...
Page 109 Root Commands tos type-of-service — The type-of-service (TOS) bits in the IP header of the probe packets, expressed as a decimal integer. Values 0 — 255 router router-instance — Specifies the router name or service ID. Values router-name: Base, management service-id: 1 —...
Page 110 Basic CLI Commands CLI Environment Commands alias Syntax alias alias-name alias-command-line no alias alias-name Context environment Description This command enables the substitution of a command line by an alias. Use the alias command to create alternative or easier to remember/understand names for an entity or command string. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.
Page 111 Root Commands Default more — CLI output pauses at the end of each screen waiting for the user input to continue. reduced-prompt Syntax reduced-prompt [number of nodes in prompt] no reduced-prompt Context environment Description This command configures the maximum number of higher CLI context levels to display in the CLI prompt for the current CLI session.
Page 112 Basic CLI Commands Syntax [no] suggest-internal-objects Context environment Description This command enables suggesting of internally created objects while auto completing. The no form of the command disables the command. terminal Syntax terminal no terminal Context environment Description This command enables the context to configure the terminal screen length for the current CLI session. length Syntax length lines...
Page 113 Root Commands Syntax time-display {local | utc} Context environment Description This command displays time stamps in the CLI session based on local time or Coordinated Universal Time (UTC). The system keeps time internally in UTC and is capable of displaying the time in either UTC or local time based on the time zone configured.
Page 114 Basic CLI Commands Monitor CLI Commands ccag Syntax ccag ccag-id [path {a | b}] [type {sap-sap | sap-net | net-sap}] [interval seconds] [repeat repeat] [absolute | rate] Context monitor Description Displays monitor command output of traffic statistics for Cross Connect Aggregation Groups (CCAGs) ports.
Page 115 Root Commands Syntax ip entry entry-id [interval seconds] [repeat repeat] [absolute | rate] Context monitor>cpm-filter Description This command displays monitor command statistics for IP filter entries. Parameters entry entry-id — Displays information on the specified filter entry ID for the specified filter ID only. Values 1 —...
Page 116 Basic CLI Commands Syntax mac entry entry-id [interval seconds] [repeat repeat] [absolute | rate] Context monitor>cpm-filter Description This command displays monitor command statistics for MAC filter entries. Parameters entry entry-id — Displays information on the specified filter entry ID for the specified filter ID only. Values 1 —...
Page 117 Root Commands Parameters ip-filter-id — Displays detailed information for the specified filter ID and its filter entries. Values 1 — 65535 entry entry-id — Displays information on the specified filter entry ID for the specified filter ID only. Values 1 — 65535 interval seconds —...
Page 118 Basic CLI Commands Ing. Matches: 0 Egr. Matches --------------------------------------------------------------------------- At time t = 6 sec (Mode: Rate) --------------------------------------------------------------------------- Ing. Matches: 0 Egr. Matches --------------------------------------------------------------------------- At time t = 9 sec (Mode: Rate) --------------------------------------------------------------------------- Ing. Matches: 0 Egr. Matches =========================================================================== A:ALA-1>monitor# ipv6 Syntax ipv6 ipv6-filter-id entry entry-id [interval seconds] [repeat repeat] [absolute | rate]...
Page 119 Root Commands =============================================================================== Monitor statistics for IPv6 filter 100 entry 10 ------------------------------------------------------------------------------- At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- Ing. Matches : 0 Egr. Matches ------------------------------------------------------------------------------- At time t = 3 sec (Mode: Absolute) ------------------------------------------------------------------------------- Ing. Matches : 0 Egr.
Page 120 Basic CLI Commands Monitor commands are similar to show commands but only statistical information displays. Monitor commands display the selected statistics according to the configured number of times at the interval specified. Parameters mac-filter-id — The MAC filter policy ID. Values 1 —...
Page 121 Root Commands ------------------------------------------------------------------------------- At time t = 3 sec (Mode: Rate) ------------------------------------------------------------------------------- Ing. Matches: 0 Egr. Matches ------------------------------------------------------------------------------- At time t = 6 sec (Mode: Rate) ------------------------------------------------------------------------------- Ing. Matches: 0 Egr. Matches ------------------------------------------------------------------------------- At time t = 9 sec (Mode: Rate) ------------------------------------------------------------------------------- Ing.
Page 122 Basic CLI Commands =============================================================================== Monitor statistics for LAG ID 2 =============================================================================== Port-id Input Input Output Output Input Output Bytes Packets Bytes Packets Errors Errors ------------------------------------------------------------------------------- At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- 1/1/1 2168900 26450 1/1/2 10677318 125610 2273750 26439 1/1/3...
Page 123 Root Commands Syntax ip entry entry-id [interval seconds] [repeat repeat] [absolute | rate] Context monitor>management-access-filter Description This command nonitors statistics for the MAF IP filter entry. Parameters entry entry-id — Specifies an existing IP MAF entry ID. Values 1 — 9999 interval seconds —...
Page 124 Basic CLI Commands Syntax mac entry-id [interval seconds] [repeat repeat] [absolute | rate] Context monitor>management-access-filter Description This command nonitors statistics for the MAF MAC filter entry. Parameters entry entry-id — Specifies an existing IP MAF entry ID. Values 1 — 9999 interval seconds —...
Page 125 Root Commands Default Values 1 — 999 absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta.
Page 126 Basic CLI Commands Packets Errors ------------------------------------------------------------------------------- At time t = 6 sec (Mode: Rate) ------------------------------------------------------------------------------- Octets Packets Errors ------------------------------------------------------------------------------- At time t = 9 sec (Mode: Rate) ------------------------------------------------------------------------------- Octets Packets Errors =============================================================================== A:ALA-12>monitor# Syntax Context monitor Description This command enables the context to configure criteria to monitor QoS scheduler statistics for specific cus- tomers and SAPs.
Page 127 Root Commands ingress — Displays scheduler-name statistics applied on the ingress SAP. egress — Displays scheduler-name statistics applied on the egress SAP. interval seconds — Configures the interval for each display in seconds. Default 11 seconds Values 11 — 60 repeat repeat —...
Page 128 Basic CLI Commands repeat repeat — Configures how many times the command is repeated. Default Values 1 — 999 absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate —...
Page 129 Root Commands rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta. router Syntax router router-instance Context monitor Description This command enables the context to configure criteria to monitor statistical information for BGP, LDP, MPLS, OSPF, OSPF3, PIM, RIP, and RSVP protocols.
Page 130 Basic CLI Commands rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta. Sample Output A:ALA-12>monitor>router>bgp# neighbor 180.0.0.10 interval 3 repeat 3 absolute =============================================================================== Monitor statistics for BGP Neighbor 180.0.0.10 =============================================================================== At time t = 0 sec ------------------------------------------------------------------------------- Recd.
Page 131 Root Commands The first screen displays the current statistics related to the specified router statistics. The subsequent statistical information listed for each interval is displayed as a delta to the previous display. When the keyword rate is specified, the "rate per second" for each statistic is displayed instead of the delta. Monitor commands are similar to show commands but only statistical information displays.
Page 132 Basic CLI Commands PDU Type Received Processed Dropped Sent Retransmitted ------------------------------------------------------------------------------- CSNP PSNP Unknown ------------------------------------------------------------------------------- At time t = 6 sec (Mode: Absolute) ------------------------------------------------------------------------------- ISIS Instance SPF Runs Purge Initiated LSP Regens. : 11 CSPF Statistics Requests Request Drops Paths Found Paths Not Found: 0 ------------------------------------------------------------------------------- PDU Type...
Page 133 Root Commands ------------------------------------------------------------------------------- CSNP PSNP Unknown ------------------------------------------------------------------------------- At time t = 6 sec (Mode: Rate) ------------------------------------------------------------------------------- ISIS Instance SPF Runs Purge Initiated LSP Regens. CSPF Statistics Requests Request Drops Paths Found Paths Not Found: 0 ------------------------------------------------------------------------------- PDU Type Received Processed Dropped Sent Retransmitted...
Page 134 Basic CLI Commands Default Values 1 — 999 absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta.
Page 135 Root Commands Address Address Withdraw ------------------------------------------------------------------------------- At time t = 9 sec (Mode: Absolute) ------------------------------------------------------------------------------- FECs Hello 5288 5290 Keepalive 8226 8226 Init Label Mapping Label Request Label Release Label Withdraw Label Abort Notification Address Address Withdraw ======================================================================== A:ALA-12>monitor>router>ldp# A:ALA-12>monitor>router>ldp# session 10.10.10.104 interval 3 repeat 3 rate =============================================================================== Monitor statistics for LDP Session 10.10.10.104 ===============================================================================...
Page 136 Basic CLI Commands Keepalive Init Label Mapping Label Request Label Release Label Withdraw Label Abort Notification Address Address Withdraw ------------------------------------------------------------------------------- At time t = 9 sec (Mode: Rate) ------------------------------------------------------------------------------- FECs Hello Keepalive Init Label Mapping Label Request Label Release Label Withdraw Label Abort Notification Address...
Page 137 Root Commands rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta. Sample Output A:ALA-12>monitor>router>ldp# statistics interval 3 repeat 3 absolute =============================================================================== Monitor statistics for LDP instance =============================================================================== At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- Addr FECs Sent Addr FECs Recv...
Page 138 Basic CLI Commands interface Syntax interface interface [interface...(up to 5 max)] [interval seconds] [repeat repeat] [absolute | rate] Context monitor>router>mpls Description This command displays statistics for MPLS interfaces at the configured interval until the configured count is reached. The first screen displays the current statistics related to the MPLS interface(s). The subsequent statistical information listed for each interval is displayed as a delta to the previous display.
Page 139 Root Commands ------------------------------------------------------------------------------- At time t = 9 sec (Mode: Absolute) ------------------------------------------------------------------------------- Transmitted : Pkts - 0 Octets - 0 Received : Pkts - 0 Octets - 0 =============================================================================== A:ALA-12>monitor>router>mpls# A:ALA-12>monitor>router>mpls# interface system interval 3 repeat 3 rate =============================================================================== Monitor statistics for MPLS Interface "system" =============================================================================== ------------------------------------------------------------------------------- Transmitted...
Page 140 Basic CLI Commands rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta. Sample B:Dut-C-cpm2# monitor router mpls lsp-egress-stats sample repeat 3 interval 10 absolute =============================================================================== Monitor egress statistics for MPLS LSP "sample" ------------------------------------------------------------------------------- At time t = 0 sec (Base Statistics) -------------------------------------------------------------------------------...
Page 141 Root Commands InProf Pkts OutProf Pkts : 580 InProf Octets : 0 OutProf Octets: 590440 FC EF InProf Pkts OutProf Pkts : 580 InProf Octets : 0 OutProf Octets: 590440 FC H1 InProf Pkts OutProf Pkts : 580 InProf Octets : 0 OutProf Octets: 590440 FC NC InProf Pkts...
Page 142 Basic CLI Commands FC H2 InProf Pkts OutProf Pkts : 638 InProf Octets : 0 OutProf Octets: 649484 FC EF InProf Pkts OutProf Pkts : 638 InProf Octets : 0 OutProf Octets: 649484 FC H1 InProf Pkts OutProf Pkts : 638 InProf Octets : 0 OutProf Octets: 649484 FC NC...
Page 143 Root Commands FC BE InProf Pkts : 539 OutProf Pkts InProf Octets : 548702 OutProf Octets: 0 FC L2 InProf Pkts OutProf Pkts : 539 InProf Octets : 0 OutProf Octets: 548702 FC AF InProf Pkts OutProf Pkts InProf Octets : 0 OutProf Octets: 0 FC L1 InProf Pkts...
Page 144 Basic CLI Commands ------------------------------------------------------------------------------- Collect Stats : Enabled Accting Plcy. : None Adm State : Up PSB Match : True FC BE InProf Pkts : 597 OutProf Pkts InProf Octets : 607746 OutProf Octets: 0 FC L2 InProf Pkts OutProf Pkts : 597 InProf Octets : 0 OutProf Octets: 607746...
Page 145 Root Commands ospf Syntax ospf [ospf-instance] Context monitor>router>ospf Description This command enables the context to configure monitor commands for the OSPF instance. Parameters ospf-instance — Specifies the OSPF instance. Values 1 — 31 ospf3 Syntax ospf3 Context monitor>router Description This command enables the context to configure monitor commands for the OSPF3 instance. interface Syntax interface interface [interface...(up to 5 max)] [interval seconds] [repeat repeat] [absolute | rate]...
Page 146 Basic CLI Commands absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta.
Page 147 Root Commands Bad Lengths Bad Hello Int. : 0 Bad Dead Int. Bad Options Bad Versions ------------------------------------------------------------------------------- At time t = 9 sec (Mode: Absolute) ------------------------------------------------------------------------------- Tot Rx Packets : 8380 Tot Tx Packets : 8529 Rx Hellos : 8226 Tx Hellos : 8369 Rx DBDs...
Page 148 Basic CLI Commands ------------------------------------------------------------------------------- At time t = 6 sec (Mode: Rate) ------------------------------------------------------------------------------- Tot Rx Packets : 0 Tot Tx Packets : 0 Rx Hellos Tx Hellos Rx DBDs Tx DBDs Rx LSRs Tx LSRs Rx LSUs Tx LSUs Rx LS Acks Tx LS Acks Retransmits Discards...
Page 149 Root Commands interval seconds — Configures the interval for each display in seconds. Default 5 seconds Values 3 — 60 repeat repeat — Configures how many times the command is repeated. Default Values 1 — 999 absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics.
Page 150 Basic CLI Commands At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- Bad Nbr States LSA Inst fails Bad Seq Nums Bad MTUs Bad Packets LSA not in LSDB Option Mismatches: 0 Nbr Duplicates ------------------------------------------------------------------------------- At time t = 3 sec (Mode: Rate) ------------------------------------------------------------------------------- Bad Nbr States LSA Inst fails...
Page 151 Root Commands Default Values 1 — 999 absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta.
Page 152 Basic CLI Commands Syntax virtual-neighbor nbr-rtr-id area area-id [interval seconds] [repeat repeat] [absolute | rate] Context monitor>router>ospf monitor>router>ospf3 monitor>router>ospf3 Description This command displays statistical OSPF virtual neighbor information at the configured interval until the configured count is reached. The first screen displays the current statistics related to the specified OSPF virtual neighbor router. The subsequent statistical information listed for each interval is displayed as a delta to the previous display.
Page 153 Root Commands Default 10 seconds 10|20|30|40|50|60 Values repeat repeat — Configures how many times the command is repeated. Default Values 1 — 999 absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate —...
Page 154 Basic CLI Commands Syntax interface interface [interface...(up to 5 max)][interval seconds] [repeat repeat] [absolute | rate] Context monitor>router>rsvp Description This command displays statistics for RSVP interfaces at the configured interval until the configured count is reached. The first screen displays the current statistics related to the RSVP interface(s). The subsequent statistical information listed for each interval is displayed as a delta to the previous display.
Page 155 Root Commands The first screen displays the current statistics related to the service-id. The subsequent statistical information listed for each interval is displayed as a delta to the previous display. When the keyword rate is specified, the "rate per second" for each statistic is displayed instead of the delta. Monitor commands are similar to show commands but only statistical information displays.
Page 156 Basic CLI Commands The values depends on the encapsulation type configured for the interface. The following table describes the allowed values for the port and encapsulation types. Port Type Encap-Type Allowed Values Comments Ethernet Null The SAP is identified by the port. Ethernet Dot1q 0 —...
Page 157 Root Commands Queueing Stats(Egress QoS Policy 1) Dro. InProf Dro. OutProf For. InProf For. OutProf ------------------------------------------------------------------------------- Sap per Queue Stats ------------------------------------------------------------------------------- Packets Octets Ingress Queue 1 (Unicast) (Priority) Off. HiPrio Off. LoPrio Dro. HiPrio Dro. LoPrio For. InProf For. OutProf Syntax sdp {sdp-id | far-end ip-address} [interval seconds] [repeat repeat] [absolute | rate] Context...
Page 158 Basic CLI Commands =============================================================================== At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- I. Fwd. Pkts. I. Dro. Pkts. E. Fwd. Pkts. E. Fwd. Octets ------------------------------------------------------------------------------- At time t = 11 sec (Mode: Delta) ------------------------------------------------------------------------------- I. Fwd. Pkts. I. Dro. Pkts. E.
Page 159 Root Commands absolute — When the absolute keyword is specified, the raw statistics are displayed, without processing. No calculations are performed on the delta or rate statistics. rate — When the rate keyword is specified, the rate-per-second for each statistic is displayed instead of the delta.
Page 160 Basic CLI Commands =============================================================================== At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- SLA Profile Instance statistics ------------------------------------------------------------------------------- Packets Octets Off. HiPrio Off. LowPrio : 94531 30704535 Off. Uncolor Queueing Stats (Ingress QoS Policy 1000) Dro. HiPrio Dro. LowPrio : 7332 2510859 For.
Page 161 Root Commands Egress Queue 1 Dro. InProf : 880 127660 Dro. OutProf For. InProf : 90862 12995616 For. OutProf Egress Queue 2 Dro. InProf Dro. OutProf For. InProf For. OutProf Egress Queue 3 Dro. InProf Dro. OutProf For. InProf For. OutProf =============================================================================== A:Dut-A# A:Dut-A# monitor service subscriber alcatel_100 sap 1/2/1:101 sla-profile sla_default base...
Page 162 Basic CLI Commands Dro. OutProf 0.00 For. InProf : 1469 209129 0.16 For. OutProf 0.00 =============================================================================== A:Dut-A# A:Dut-A# monitor service subscriber alcatel_100 sap 1/2/1:101 sla-profile sla_default ingress-queue-id 1 =============================================================================== Monitor statistics for Subscriber alcatel_100 =============================================================================== At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- Packets Octets...
Page 163 Root Commands Candidate Commands candidate Syntax candidate Context <root> Description This command enables the context to edit candidate configurations. Commands in the candidate CLI branch, except candidate edit, are available only when in edit-cfg mode. edit Syntax edit [exclusive] Context candidate Description This command enables the edit-cfg mode where changes can be made to the candidate configuration and...
Page 164 Basic CLI Commands By default SR OS will automatically create a new rollback checkpoint after a commit operation. The roll- back checkpoint will contain the new configuration changes made by the commit. An optional no-check- point keyword can be used to avoid the auto-creation of a rollback checkpoint after a commit. A commit operation is blocked if a rollback revert is currently being processed.
Page 165 Root Commands Parameters line — Values line, offset, first, edit-point last line Absolute line number. offset Relative line number to current edit point. Prefixed with '+' or '-' first Keyword - first line edit-point Keyword - current edit point last Keyword - last line that is not 'exit' delete Syntax...
Page 166 Basic CLI Commands Parameters line — Values line, offset, first, edit-point last line Absolute line number. offset Relative line number to current edit point. Prefixed with '+' or '-'. first Keyword - first line edit-point Keyword - current edit point last Keyword - last line that is not 'exit' insert...
Page 167 Root Commands Parameters file-url — The directory and filename to load. overwrite — Discards the contents of the current candidate and replace it with the contents of the file. insert — Inserts the contents of the file at the current edit point. append —...
Page 168 Basic CLI Commands save Syntax save file-url Context candidate Description This command saves the current candidate to a file. Parameters file-url — The directory and filename, undo Syntax undo [count] Context candidate Description This command removes the most recent change(s) done to the candidate. The changes can be reapplied using the redo command.
Page 169 Root Commands info operational Syntax info {operational} Context <root> Description In edit-cfg mode, the operational keyword is mandatory when using the info command. candidate Syntax candidate Context show>system Description This command shows candidate configuration information. Output Candidate Output — The following table describes the candidate output fields. Label Description Candidate config-...
Page 170 Basic CLI Commands Label Description (Continued) Checkpoint cre- indicates if a rollback checkpoint was created after the previous commit com- ated with last pleted. commit Scheduled revert Used to indicate the currently scheduled auto-revert time based on the con- time firmed option being used with a candidate commit.
Page 171: Table 18: Show Alias Output Fields
Root Commands Show Commands alias Syntax alias Context <root> Description This command displays a list of existing aliases. Output Show Alias Fields — The following table describes alias output fields. Table 18: Show Alias Output Fields Label Description Displays the name of the alias. Alias-Name The command and parameter syntax that define the alias.
Page 172 Basic CLI Commands Page 172 7950 SR OS Basic System Configuration Guide...
Page 173: Boot Options
Boot Options In This Chapter This chapter provides information about configuring boot option parameters. Topics in this chapter include: • System Initialization on page 174  Configuration and Image Loading on page 178  Persistence on page 180 • Initial System Startup Process Flow on page 182 •...
Page 174: System Initialization
System Initialization System Initialization The primary copy of SR OS software is located on a compact flash card. The removable media is shipped with each 7950 XRS-Series router and contains a copy of the OS image. Starting a 7950 XRS-Series router begins with hardware initialization (a reset or power cycle). By default, the system searches Compact Flash Slot #3 (cf3) for the file (also known as the boot.ldr...
Page 175 Boot Option Files START INITIALIZE LOAD & EXECUTE PROCESS HARDWARE BOOTSTRAP IMAGE BOOT.LDR FOUND? BOF FOUND? BOF OK? CLI USER CONNECTED? REQUEST REQUEST LOCAL? IP ADDRESS & IMAGE AND ROUTING INFO CONFIG LOCATION Figure 6: System Initialization - Part 1 7950 SR OS Basic System Configuration Guide Page 175...
Page 176 System Initialization Figure 7 displays the compact flash directory structure and file names. ROOT bof.cfg boot.ldr config.cfg TIMOS-n.m.Yz cpm.tim iom.tim support.tim Figure 7: Files on the Compact Flash Files on the compact flash are: • bof.cfg — Boot option file •...
Page 177 Boot Option Files Figure 8 displays the compact flash directory structure and file names . ROOT bof.cfg boot.ldr config.cfg TIMOS-m.n.Yz both.tim support.tim Figure 8: Files on the Compact Flash Files on the compact flash are: • bof.cfg — Boot option file •...
Page 178: Configuration And Image Loading
System Initialization Configuration and Image Loading When the system executes the file, the initialization parameters from the BOF are boot.ldr processed. Three locations can be configured for the system to search for the files that contains the runtime image. The locations can be local or remote. The first location searched is the primary image location.
Page 179 Boot Option Files SNMP shutdown See Figure 6 on page Issue trap OPERATIONAL Issue log entry (user in control) Issue console msg STARTUP CONFIG OK? FAILED WAIT GET FIRST/NEXT REQUIRED? RUNTIME IMAGE See Figure 6 PERSIST on page 175 PROCESSED CHECK FOR PROCESS PRIMARY...
Page 180: Persistence
System Initialization Persistence Optionally, the BOF parameter can specify whether the system should preserve system persist indexes when a save command is executed. During a subsequent boot, the index file is read along with the configuration file. As a result, a number of system indexes are preserved between reboots, including the interface indexLSP IDs, path IDs, etc.
Page 181: Lawful Intercept
The interception capabilities are sought by various telecommunications providers. As lawful interception is subject to national regulation, requirements vary from one country to another. Alcatel-Lucent’s implementation satisfies most national standard’s requirements. LI is configurable for all service types. 7950 SR OS Basic System Configuration Guide...
Page 182: Initial System Startup Process Flow
Initial System Startup Process Flow Initial System Startup Process Flow Figure 10 displays the process start your system. Note that this example assumes that the boot loader and BOF image and configuration files are successfully located. START INSERT FLASH CARD INTO COMPACT FLASH SLOT #3 POWER CYCLE ROUTER BOOT.LDR FILES FOUND BOF FILES FOUND...
Page 183: Configuration Notes
Boot Option Files Configuration Notes This section describes BOF configuration caveats. • For router initialization, the compact flash card must be installed in the Compact Flash #3 slot. • The loading sequence is based on the order in which it is placed in the configuration file. It is loaded as it is read in at boot time.
Page 184 Configuration Notes Page 184 7950 SR OS Basic System Configuration Guide...
Page 185: Configuring Boot File Options With Cli
Boot Option Files Configuring Boot File Options with CLI This section provides information to configure BOF parameters with CLI. Topics in this section include: • Configuring Boot File Options with CLI on page 185 • BOF Configuration Overview on page 186 •...
Page 186: Bof Configuration Overview
BOF Configuration Overview BOF Configuration Overview Alcatel-Lucent 7950 XRS routers do not contain a boot EEPROM.The boot loader code is loaded from the boot. file. The BOF file performs the following tasks: 1. Sets up the CPM/CCM Ethernet port (speed, duplex, auto).
Page 187: Basic Bof Configuration
Boot Option Files Basic BOF Configuration The parameters which specify location of the image filename that the router will try to boot from and the configuration file are in the BOF. The most basic BOF configuration should have the following: •...
Page 188: Common Configuration Tasks
Common Configuration Tasks Common Configuration Tasks The following sections are basic system tasks that must be performed. • Searching for the BOF on page 189  Accessing the CLI on page 191  Console Connection on page 191 • Configuring BOF Parameters on page 193 For details about hardware installation and initial router connections, refer to the specific 7950 XRS-Series hardware installation guide.
Page 189: Searching For The Bof
Boot Option Files Searching for the BOF The BOF should be on the same drive as theboot loader file. If the system cannot load or cannot find the then the system checks whether the boot sequence was manually interrupted. The system prompts for a different image and configuration location.
Page 190 Common Configuration Tasks assign an IP address for this system. The IP address should be entered in standard dotted decimal form with a network length. example: 192.168.xx.xxx/24 Display on The existing Active IP address is 192.168.xx.xxx/20. Press ENTER to keep it. Redundant Enter Active IP Address: models...
Page 191: Accessing The Cli
Boot Option Files Accessing the CLI To access the CLI to configure the software for the first time, follow these steps: • When the power to the chassis is turned on, the 7950 XRS software automatically begins the boot sequence. •...
Page 192 Common Configuration Tasks To establish a console connection: Connect the terminal to the Console port using the serial cable. Step 1 Step 2 Power on the terminal. Establish the connection by pressing the <Enter> key a few times on your terminal Step 3 keyboard.
Page 193: Configuring Bof Parameters
Boot Option Files Configuring BOF Parameters The following output displays a BOF configuration: A:ALA-1>bof# show bof ================================================================== Memory BOF ================================================================== no autonegotiate duplex full speed address 10.10.xx.xx/20 active wait primary-image cf3:\both.tim primary-config cf3:\test123.cfg primary-dns 192.168.xx.xx persist dns-domain test.alcatel.com ================================================================== A:ALA-1>bof# 7950 SR OS Basic System Configuration Guide Page 193...
Page 194: Service Management Tasks
Service Management Tasks Service Management Tasks This section discusses the following service management tasks: • System Administration Commands on page 194  Viewing the Current Configuration on page 194  Modifying and Saving a Configuration on page 196  Deleting BOF Parameters on page 197 ...
Page 195 Boot Option Files snmp exit login-control idle-timeout 1440 motd text "-3" exit time sntp shutdown exit zone UTC exit thresholds rmon exit exit exit... #-------------------------------------------------- echo "Redundancy Configuration" #-------------------------------------------------- redundancy synchronize boot-env exit ...exit all # Finished FRI Nov 21 15:06:16 2008 UTC 7950 SR OS Basic System Configuration Guide Page 195...
Page 196: Modifying And Saving A Configuration
Service Management Tasks Modifying and Saving a Configuration If you modify a configuration file, the changes remain in effect only during the current power cycle unless a command is executed. Changes are lost if the system is powered down or the save router is rebooted without saving.
Page 197: Deleting Bof Parameters
Boot Option Files Deleting BOF Parameters You can delete specific BOF parameters. The no form of these commands removes the parameter from configuration. The changes remain in effect only during the current power cycle unless a command is executed. Changes are lost if the system is powered down or the router is save rebooted without saving.
Page 198: Saving A Configuration To A Different Filename
Example A:ALA-1>admin# reboot A:DutA>admin# reboot Are you sure you want to reboot (y/n)? y Resetting...OK Alcatel 7xxx Boot ROM. Copyright 2000-2007 Alcatel-Lucent. All rights reserved. All use is subject to applicable license agreements..Page 198 7950 SR OS Basic System Configuration Guide...
Page 199: Bof Command Reference
Boot Option Files BOF Command Reference Command Hierarchies Configuration Commands — [no] address p-prefix/ip-prefix-length [active | standby] — [no] autonegotiate — console-speed baud-rate — no console-speed — dns-domain dns-name — no dns-domain — duplex {full | half} — [no] li-local-save —...
Page 200 BOF Command Reference Show Commands show — [cflash-id | booted] — boot-messages Page 200 7950 SR OS Basic System Configuration Guide...
Page 201: File Management Commands
Boot Option Files Configuration Commands File Management Commands Syntax Context <ROOT> Description This command creates or edits the boot option file (BOF) for the specified local storage device. A BOF file specifies where the system searches for runtime images, configuration files, and other operational parameters during system initialization.
Page 202 Configuration Commands • bof save — Saves the BOF to the default drive (cf3:) on the active (either in slot A or B). • bof save cf: — Saves the BOF to cf3: on the active (either in slot A or B). To save the BOF to a compact flash drive on the standby (for example, the redundant (standby) is installed in slot B), specify -A or -B option.
Page 203 Boot Option Files BOF Processing Control wait Syntax wait seconds Context Description This command configures a pause, in seconds, at the start of the boot process which allows system initialization to be interrupted at the console. When system initialization is interrupted the operator is allowed to manually override the parameters defined in the boot option file (BOF).
Page 204 Console Port Configuration Console Port Configuration console-speed Syntax console-speed baud-rate no console-speed Context Description This command configures the console port baud rate. When this command is issued while editing the BOF file used for the most recent boot, both the BOF file and the active configuration are changed immediately.
Page 205 Boot Option Files Image and Configuration Management persist Syntax persist {on | off} Context Description This command specifies whether the system will preserve system indexes when a save command is executed. During a subsequent boot, the index file is read along with the configuration file. As a result, a number of system indexes are preserved between reboots, including the interface index, LSP IDs, path IDs, etc.
Page 206 Image and Configuration Management primary-config Syntax primary-config file-url no primary-config Context Description This command specifies the name and location of the primary configuration file. The system attempts to use the configuration specified in primary-config. If the specified file cannot be located, the system automatically attempts to obtain the configuration from the location specified in secondary-config and then the tertiary-config.
Page 207 Boot Option Files secondary-config Syntax secondary-config file-url no secondary-config Context Description This command specifies the name and location of the secondary configuration file. The system attempts to use the configuration as specified in secondary-config if the primary config cannot be located. If the secondary-config file cannot be located, the system attempts to obtain the configuration from the location specified in the tertiary-config.
Page 208 Image and Configuration Management tertiary-config Syntax tertiary-config file-url no tertiary-config Context Description This command specifies the name and location of the tertiary configuration file. The system attempts to use the configuration specified in tertiary-config if both the primary and secondary config files cannot be located.
Page 209 Boot Option Files Management Ethernet Configuration address Syntax [no] address ip-prefix/ip-prefix-length [active | standby] Context Description This command assigns an IP address to the management Ethernet port on the active in the running configuration and the Boot Option File (BOF) or the standby CPM for systems using redundant CPMs. Deleting a BOF address entry is not allowed from a Telnet session.
Page 210 Management Ethernet Configuration Parameters limited — Specifies ethernet ports to be configurable to use link autonegotiation but with only a single speed/duplex combination advertised. This allows a specific speed/duplex to be guaranteed with- out having to turn off autonegotiation, which is not allowed for 1000BASE-T. duplex Syntax duplex {full | half}...
Page 211 Boot Option Files If the port is configured to autonegotiate this parameter is ignored. Default speed 100 — 100 M/bps operation. Parameters 10 — Sets the link to 10 M/bps speed. 100 — Sets the link to 100 M/bps speed. static-route Syntax [no] static-route ip-prefix/ip-prefix-length next-hop ip-address...
Page 212 DNS Configuration Commands DNS Configuration Commands dns-domain Syntax dns-domain dns-name no dns-domain Context Description This command configures the domain name used when performing DNS address resolution. This is a required parameter if DNS address resolution is required. Only a single domain name can be configured. If multiple domain statements are configured, the last one encountered is used.
Page 213 Boot Option Files secondary-dns [no] secondary-dns ip-address Context Description This command configures the secondary DNS server for DNS name resolution. The secondary DNS server is used only if the primary DNS server does not respond. DNS name resolution can be used when executing ping, traceroute, and service-ping, and also when defining file URLs.
Page 214 DNS Configuration Commands Page 214 7950 SR OS Basic System Configuration Guide...
Page 215: Table 20: Show Bof Output Fields
Boot Option Files Show Commands Syntax bof [cflash-id | booted] Context show Description This command displays the Boot Option File (BOF) executed on last system boot or on the specified device. If no device is specified, the BOF used in the last system boot displays. If the BOF has been modified since the system boot, a message displays.
Page 216 Show Commands Table 20: Show BOF Output Fields (Continued) Label Description The time configured for the boot to pause while waiting for console wait input. No autonegotiate — Autonegotiate not enabled. autonegotiate autonegotiate — Autonegotiate is enabled. half — Specifies that the system uses half duplex. duplex full —...
Page 217 Boot Option Files dns-domain test.test.com autonegotiate duplex full speed wait persist console-speed 115200 =============================================================================== A:ALA-1# A:ALA-1# show bof booted ===================================================================== System booted with BOF ===================================================================== primary-image ftp://test:test@192.168.xx.xx/./both.tim primary-config ftp://test:test@192.168.xx.xx/./103.cfg secondary-image cf1:/i650/ secondary-config cf1:/config.cfg address 192.168.xx.xxx/20 active address 192.168.xx.xxx/20 standby primary-dns 192.168.xx.xxx dns-domain test.test.com...
Page 218 Show Commands boot-messages Syntax boot-messages Context show Description This command displays boot messages generated during the last system boot. Output Show Boot Messages Fields — The following output shows boot message output fields. Sample Output ALA-## show boot-messages Boot log started on CPU#0 Build: X-1.2.B1-7 on Thurs Jan 13 14:49:23 201 by builder CPUCTL FPGA version: 2A Forcing BDB controller to HwSlot 0...
Page 219 Boot Option Files address 192.168.13.48/20 active primary-dns 192.168.1.254 dns-domain eng.timetra.com autonegotiate duplex full speed wait persist Hit a key within 1 second to change boot parms... Primary image location: ftp://vxworks:vxw0rks@192.168.15.1/./rel/0.0/I129 Initializing management port tme0 using IP address 192.168.13.48. Loading image ftp://vxworks:vxw0rks@192.168.15.1/./rel/0.0/I129/both.tim Version B-0.0.I129, Thurs Jan 13 21:24:57 2011 by builder in /rel0.0/I129/panos/main text:(8906865-->21711576) + data:(587508-->5418992)
Page 220 Show Commands Page 220 7950 SR OS Basic System Configuration Guide...
Page 221: System Management
System Management In This Chapter This chapter provides information about configuring basic system management parameters. Topics in this chapter include: • System Management Parameters on page 223  System Information on page 223  System Name on page 223  System Contact on page 223 ...
Page 222  Synchronization and Redundancy on page 238 — Synchronous Ethernet on page 246 — Config Option on page 255 — When the Active CPM Goes Offline on page 241 — Persistence on page 247 • Network Synchronization on page 242 —...
Page 223: System Management Parameters
System Management System Management Parameters System management commands allow you to configure basic system management functions such as the system name, the router’s location and coordinates, and CLLI code as well as time zones, Network Time Protocol (NTP), Simple Network Time Protocol (SNTP) properties, CRON and synchronization properties.
Page 224: System Location
ASCII printable text string of up to 80 characters. System Coordinates The system coordinates is the Alcatel-Lucent Chassis MIB tmnxChassisCoordinates object. This text string indicates the Global Positioning System (GPS) coordinates of the location of the chassis.
Page 225: Common Language Location Identifier
The CLLI code is stored in the Alcatel-Lucent Chassis MIB tmnxChassisCLLICode object. The CLLI code can be any ASCII printable text string of up to 11 characters.
Page 226: System Time
System Management Parameters System Time 7950 SR-Series routers are equipped with a real-time system clock for time keeping purposes. When set, the system clock always operates on Coordinated Universal Time (UTC), but the 7950 XRS software has options for local time translation as well as system clock synchronization. System time parameters include: •...
Page 227 System Management Table 21: System-defined Time Zones (Continued) Acronym Time Zone Name UTC Offset Moscow Time UTC +3 Moscow Summer Time UTC +4 US and Canada Atlantic Standard Time UTC -4 Atlantic Daylight Time UTC -3 Eastern Standard Time UTC -5 Eastern Daylight Saving Time UTC -4 Eastern Time...
Page 228: Network Time Protocol (Ntp)
System Management Parameters Network Time Protocol (NTP) NTP is the Network Time Protocol defined in RFC 1305, Network Time Protocol (Version 3) Specification, Implementation and Analysis and RFC 5905, Network Time Protocol Version 4: Protocol and Algorithms Specification. It allows for the participating network nodes to keep time more accurately and more importantly they can maintain time in a more synchronized fashion between all participating network nodes.
Page 229: Sntp Time Synchronization
System Management has resumed. • NTP and SNTP — If both NTP and SNTP are enabled on the node, then SNTP transitions to an operationally down state. If NTP is removed from the configuration or shut down, then SNTP resumes an operationally up state. •...
Page 230: Cron
System Management Parameters CRON The CRON feature supports the Service Assurance Agent (SAA) functions as well as the ability to schedule turning on and off policies to meet “Time of Day” requirements. CRON functionality includes the ability to specify the commands that need to be run, when they will be scheduled, including one-time only functionality (one-shot), interval and calendar functions, as well as where to store the output of the results.
Page 231: High Availability
System Management High Availability This section discusses the high availability (HA) routing options and features available to service providers that help diminish vulnerability at the network or service provider edge and alleviate the effect of a lengthy outage on IP networks. High availability is an important feature in service provider routing systems.
Page 232: Ha Features
High Availability HA Features As more and more critical commercial applications move onto the IP/MPLS networks, providing high availability services becomes increasingly important. This section describes high availability features for routers. Control Processor Modules . • Redundancy on page 232 ...
Page 233 System Management configurable. • BGP default session timeout is approximately 120 seconds. The timeout intervals are configurable. Therefore, router software has to recover faster than the specified time interval to maintain up time. Configuration Redundancy Features configured on the active device CPM are saved on the standby CPMas well. When the active device CPM fails, these features are brought up on the standby device CPM that takes over the mastership.
Page 234 High Availability • Redundant line cards — Failover to the backup within a minimum time interval, preferably with no loss of traffic. • Redundant power supply — A power module can be removed without impact on traffic. • Redundant fan — Failure of a fan module without impacting traffic. •...
Page 235: Nonstop Forwarding
System Management Nonstop Forwarding In a control plane failure or a forced switchover event, the router continues to forward packets using the existing stale forwarding information. Nonstop forwarding requires clean control plane and data plane separation. Usually the forwarding information is distributed to the XCMs/XMAs. Nonstop forwarding is used to notify peer routers to continue forwarding and receiving packets, even if the route processor (control plane) is not working or is in a switch-over state.
Page 236: Cpm Switchover
High Availability CPM Switchover During a switchover, system control and routing protocol execution are transferred from the active to the standby CPMAn automatic switchover may occur under the following conditions: • A fault condition that causes the active CPM to crash or reboot. •...
Page 237: Synchronization
System Management Synchronization Synchronization between the CPMs includes the following: • Configuration and boot-env Synchronization on page 237 • State Database Synchronization on page 237 Configuration and boot-env Synchronization Configuration and boot-env synchronization are supported in admin>redundancy> synchronize and config>redundancy>synchronize contexts. State Database Synchronization If a new standby CPM is inserted into the system, it synchronizes with the active CPMupon a successful boot process.
Page 238: Synchronization And Redundancy
Synchronization and Redundancy Synchronization and Redundancy 7950 SR-Series routers supporting redundancy use a 1:1 redundancy scheme. Redundancy methods facilitate system synchronization between the active and standby Control Processor Modules (CPMs) so they maintain identical operational parameters to prevent inconsistencies in the event of a CPM failure.
Page 239: Active And Standby Designations
System Management Active and Standby Designations Typically, the first CPM card installed in a 7950 XRS chassis assumes the role as active, regardless of being inserted in Slot A or B. The next CPM installed in the same chassis then assumes the role as the standby CPM.
Page 240 Synchronization and Redundancy Table 22: CPM LEDs (Continued) Label Color/State Description Esata port Blue Link/Act Green (solid) Valid communications link established Green (blinking) Port active and receiving or transmitting data Amber (fast blinking) Loopback Amber (slow blinking) Administratively up, but no optic module installed Amber (solid) Optics installed, but no link present or LOS Unlit...
Page 241: When The Active Cpm Goes Offline
System Management When the Active CPM Goes Offline When an active CPM goes offline (due to reboot, removal, or failure), the standby CPM takes control without rebooting or initializing itself. It is assumed that the CPMs are synchronized, therefore, there is no delay in operability. When the CPM that went offline boots and then comes back online, it becomes the standby CPM.
Page 242: Network Synchronization
Network Synchronization Network Synchronization This section describes network synchronization capabilities available on SR OS platforms. These capabilities involve multiple approaches to network timing; namely Synchronous Ethernet, and BITS.These features address barriers to entry by: • Providing synchronization quality required by the mobile space; such as radio operations and circuit emulation services (CES) transport.
Page 243: Central Synchronization Sub-System
System Management The synchronization network is designed so a clock always receives timing from a clock of equal or higher stratum or quality level. This ensures that if an upstream clock has a fault condition (for example, loses its reference and enters a holdover or free-run state) and begins to drift in frequency, the downstream clock will be able to follow it.
Page 244: Table 23: Revertive, Non-Revertive Timing Reference Switching Operation
Network Synchronization The BITS output ports can be configured to provided either the an unfiltered recovered line clock from a SR/ESS port or the output of the central clock of the 7750 SR. The first case would be used if the port was connected to deliver an input reference directly to dedicated timing device in the facility (BITS or SASE device).
Page 245: Synchronization Status Messages (Ssm)
System Management Synchronization Status Messages (SSM) SSM provides a mechanism to allow the synchronization distribution network to both determine the quality level of the clock sourcing a given synchronisation trail and to allow a network element to select the best of multiple input synchronization trails. Synchronization Status messages have been defined for various transport protocols including T1/E1, and Synchronous Ethernet, for interaction with office clocks, such as BITS or SSUs and embedded network element clocks.
Page 246: Synchronous Ethernet
Network Synchronization Synchronous Ethernet Traditionally, Ethernet-based networks employ the physical layer transmitter clock to be derived from an inexpensive +/-100ppm crystal oscillator and the receiver locks onto it. There is no need for long term frequency stability because the data is packetized and can be buffered. For the same reason there is no need for consistency between the frequencies of different links.
Page 247: Clock Source Quality Level Definitions
System Management Clock Source Quality Level Definitions The following clock source quality levels have been identified for the purpose of tracking network timing flow. These levels make up all of the defined network deployment options given in Recommendation G.803 and G.781. The Option I network is a network developed on the original European SDH model;...
Page 248: Link Layer Discovery Protocol (Lldp)
Link Layer Discovery Protocol (LLDP) Link Layer Discovery Protocol (LLDP) The IEEE 802.1ab Link Layer Discovery Protocol (LLDP) is a uni-directional protocol that uses the MAC layer to transmit specific information related to the capabilities and status of the local device.
Page 249 System Management The end of a LLDPDU TLV marks the end of the LLDPDU. The IEEE 802.1ab standard defines a protocol that: • Advertises connectivity and management information about the local station to adjacent stations on the same IEEE 802 LAN. •...
Page 250 Link Layer Discovery Protocol (LLDP) MPLS/Native ETH SG/R Core SG/R QinQ DSLAMs Ethernet Links - FE/GE/10GE Figure 14: Customer Use Example For LLDP The example displayed in Figure 14 depicts a MPLS network that uses Ethernet interfaces in the core or as an access/handoff interfaces to connect to different kind of Ethernet enabled devices such as service gateway/routers, QinQ switches, DSLAMs or customer equipment.
Page 251: Administrative Tasks
System Management Administrative Tasks This section contains information to perform administrative tasks. • Saving Configurations on page 252 • Network Timing on page 254 NOTE: The iom-20g is not supported from 5.0R and later but chassis mode A is described for backwards compatibility purposes.
Page 252: Saving Configurations
Administrative Tasks Saving Configurations Whenever configuration changes are made, the modified configuration must be saved so they will not be lost when the system is rebooted. Configuration files are saved by executing explicit command syntax which includes the file URL location to save the configuration file as well as options to save both default and non-default configuration parameters.
Page 253: Specifying Post-Boot Configuration Files
System Management Specifying Post-Boot Configuration Files Two post-boot configuration extension files are supported and are triggered when either a successful or failed boot configuration file is processed. The boot-bad-exec and boot-good-exec commands specify URLs for the CLI scripts to be run following the completion of the boot-up configuration.
Page 254: Network Timing
Administrative Tasks Network Timing In Time Domain Multiplexed (TDM)-based networks (for example, SONET or SDH circuit- switched networks), the concept of network timing is used to prevent over-run or under-run issues where circuits are groomed (rebundled) and switched. Hardware exists in each node that takes a common clock derived from an internal oscillator, a specific receive interface and provides it to each synchronous interface in the system.
Page 255: Automatic Synchronization
System Management Automatic Synchronization Use the CLI syntax displayed below to configure synchronization components relating to active- to-standby CPM switchover. In redundant systems, synchronization ensures that the active and standby CPMs have identical operational parameters, including the active configuration, CPM, and XCM images in the event of a failure or reset of the active CPM.
Page 256: Manual Synchronization
Administrative Tasks Manual Synchronization The admin redundancy synchronize command performs manual CPM synchronizations. The boot-env parameter synchronizes the BOF, image, and configuration files in redundant systems. The config parameter synchronizes only the configuration files in redundant systems. Forcing a Switchover The force-switchover now command forces an immediate switchover to the standby CPMcard.
Page 257: System Configuration Process Overview
System Management System Configuration Process Overview Figure 15 displays the process to provision basic system parameters. START CONFIGURE SYSTEM INFORMATION CONFIGURE HIGH AVAILABILITY PARAMETERS (RECOMMENDED) CONFIGURE TIME PARAMETERS CONFIGURE SYNCHRONIZATION PARAMETERS (RECOMMENDED) MODIFYING NETWORK TIMING PARAMETERS (OPTIONAL) Figure 15: System Configuration and Implementation Flow 7950 SR OS Basic System Configuration Guide Page 257...
Page 258: Configuration Notes
Configuration Notes Configuration Notes This section describes system configuration caveats. General The system must be properly initialized and the boot loader and BOF files successfully executed in order to access the CLI. Page 258 7950 SR OS Basic System Configuration Guide...
Page 259: Configuring System Management With Cli
System Management Configuring System Management with CLI This section provides information about configuring system management features with CLI. Topics in this chapter include: • Basic System Configuration on page 262 • Common Configuration Tasks on page 263 • System Information on page 264 ...
Page 260 • System Timing on page 307  Edit Mode on page 308  Configuring Timing References on page 309  Using the Revert Command on page 310  Other Editing Commands on page 311  Forcing a Specific Reference on page 312 •...
Page 261: System Management
System Management System Management Saving Configurations Whenever configuration changes are made, the modified configuration must be saved so the changes will not be lost when the system is rebooted. The system uses the configuration and image files, as well as other operational parameters necessary for system initialization, according to the locations specified in the boot option file (BOF) parameters.
Page 262: Basic System Configuration
Saving Configurations Basic System Configuration This section provides information to configure system parameters and provides configuration examples of common configuration tasks. The minimal system parameters that should be configured are: • System Information Parameters on page 265 • System Time Elements on page 268 The following example displays a basic system configuration: A:ALA-12>config>system# info #------------------------------------------...
Page 263: Common Configuration Tasks
System Management Common Configuration Tasks This section provides a brief overview of the tasks that must be performed to configure system parameters and provides the CLI commands. • System Information on page 264  Name on page 265  Contact on page 265 ...
Page 264: System Information
System Information System Information This section covers the basic system information parameters to configure the physical location of the SR-Series, contact information, location information such as the place the router is located such as an address, floor, room number, etc., global positioning system (GPS) coordinates, and system name.
Page 265: System Information Parameters
System Management System Information Parameters Name Use the em command to configure a name for the device. The name is used in the prompt syst string. Only one system name can be configured, if multiple system names are configured the last one encountered overwrites the previous entry.
Page 266 System Information Location Use the command to specify the system location of the device. For example, enter the location city, building address, floor, room number, etc., where the router is located. Use the following CLI syntax to configure the location: CLI Syntax: config>system location location Example...
Page 267: Coordinates
System Management Coordinates Use the optional command to specify the GPS location of the device. If the string coordinates contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. Use the following CLI syntax to configure the location: CLI Syntax: config>system coordinates coordinates Example...
Page 268: System Time Elements
System Information System Time Elements The system clock maintains time according to Coordinated Universal Time (UTC). Configure information time zone and summer time (daylight savings time) parameters to correctly display time according to the local time zone. Time elements include: •...
Page 269: Table 24: System-Defined Time Zones
System Management Table 24: System-defined Time Zones Acronym Time Zone Name UTC Offset Europe: Greenwich Mean Time Western Europe Time Western Europe Summer Time UTC +1 hour WEST Central Europe Time UTC +1 hour Central Europe Summer Time UTC +2 hours CEST Eastern Europe Time UTC +2 hours...
Page 270 System Information Summer Time Conditions The config>system>time>dst-zone context configures the start and end dates and offset for summer time or daylight savings time to override system defaults or for user defined time zones. When configured, the time will be adjusted by adding the configured offset when summer time starts and subtracting the configured offset when summer time ends.
Page 271 System Management Network Time Protocol (NTP) is defined in RFC 1305, Network Time Protocol (Version 3) Specification, Implementation and Analysis. It allows for participating network nodes to keep time more accurately and maintain time in a synchronized manner between all participating network nodes.
Page 272 System Information Authentication-key This command configures an authentication key-id, key type, and key used to authenticate NTP PDUs sent to and received from other network elements participating in the NTP protocol. For authentication to work, the authentication key-id, authentication type and authentication key value must match.
Page 273 System Management A:sim1>config>system>time# The following example in the config context shows NTP enabled with the broadcast command configured. At this level, the NTP broadcast commands are displayed at the end of the output after the router interfaces are shown. A:sim1>config info ..
Page 274 System Information Multicast When configuring NTP the node can be configured to transmit or receive multicast packets on the MGMT port. Broadcast & Multicast messages can easily be spoofed, therefore, authentication is strongly recommended. Multicast is used to configure the transmission of NTP multicast messages.
Page 275 System Management NTP-Server This command configures the node to assume the role of an NTP server. Unless the server command is used this node will function as an NTP client only and will not distribute the time to downstream network elements. If an authentication key-id is specified in this command, the NTP server requires client packets to be authenticated.
Page 276 System Information Server The Server command is used when the node should operate in client mode with the NTP server specified in the address field. Use the no form of this command to remove the server with the specified address from the configuration. Up to ten NTP servers can be configured.
Page 277 System Management SNTP SNTP is a compact, client-only version of the NTP. SNTP can only receive the time from SNTP/ NTP servers; it cannot be used to provide time services to other systems. SNTP can be configured in either broadcast or unicast client mode. SNTP time elements include: •...
Page 278 System Information Server-address The server-address command configures an SNTP server for SNTP unicast client mode. CLI Syntax: config>system>time>sntp# config>system>time>sntp# server-address ip-address version version- number] [normal|preferred] [interval seconds] Example config>system>time>sntp# config>system>time# server-address 10.10.0.94 version 1 preferred interval 100 The following example shows SNTP enabled with the server-address command configured. A:ALA-12>config>system>time# info ---------------------------------------------- sntp...
Page 279 System Management CRON The CRON command supports the Service Assurance Agent (SAA) functions as well as the ability to schedule turning on and off policies to meet “Time of Day” requirements. CRON functionality includes the ability to specify the commands that need to be run, when they will be scheduled, including one-time only functionality (oneshot), interval and calendar functions, as well as where to store the output of the results.
Page 280 System Information location "ftp://172.22.184.249/./sim1/test.cfg" no shutdown exit action "test" results "ftp://172.22.184.249/./sim1/test-results" no shutdown exit ---------------------------------------------- A:sim1>config>cron# script Schedule The schedule function configures the type of schedule to run, including one-time only (oneshot), periodic or calendar-based runs. All runs are determined by month, day of month or weekday, hour, minute and interval (seconds).
Page 281 System Management weekday friday end-time 2007/07/17 12:00 exit ---------------------------------------------- *A:SR-3>config>cron# Script The script command opens a new nodal context which contains information on a script. CLI Syntax: config>cron script script-name [owner script-owner] description description-string location file-url shutdown Example config>cron# script test config>cron>script# The following example names a script “test”: A:sim1>config>cron# info...
Page 282: Time Range
System Information Time Range 7950 SR ACLs and QoS policy configurations may be enhanced to support time based matching. CRON configuration includes time matching with the 'schedule' sub-command. Schedules are based on events; time-range defines an end-time and will be used as a match criteria. Time range elements include: •...
Page 283 System Management The following example shows an absolute time range beginning on May 5, 2006 at 11:00 and ending May 6, 2006 at 11:01: A:sim1>config>cron>time-range# show cron time-range detail =============================================================================== Cron time-range details =============================================================================== Name : test1 Triggers Status : Inactive Absolute : start 2006/05/05,11:00 end 2006/05/06,11:01 ===============================================================================...
Page 284 System Information Weekdays The weekdays command configures the start and end of a periodic schedule for weekdays (Monday through Friday). CLI Syntax: config>cron>time-range$ weekdays start time-of-day end time-of-day Example config>cron>time-range$ weekdays start 11:00 end 12:00 config>cron>time-range$ The following command shows a time range beginning at 11:00 and ending at 12:00. This schedule runs all weekdays during this time period.
Page 285 System Management Status : Inactive Periodic : weekend Start 11:00 End 12:00 Weekly The weekly command configures the start and end of a periodic schedule for the same day every week, for example, every Friday. The start and end dates must be the same. The resolution must be at least one minute apart, for example, start at 11:00 and end at 11:01.
Page 286 System Information Time of Day Time of Day (TOD) suites are useful when configuring many types of time-based policies or when a large number of SAPs require the same type of TOD changes. The TOD suite may be configured while using specific ingress or egress ACLs or QoS policies, and is an enhancement of the ingress and egress CLI trees.
Page 287 System Management ANCP (Access Node Control Protocol) Static ANCP string mapping and TOD suites must be configured on separate SAPs or multiservice sites. Time of day elements include: • Egress on page 287 • Ingress on page 290 Egress This command is an enhancement for specific egress policies including filter lists, schedulers and QoS.
Page 288 System Information Filters In a TOD suite, filters that have entries with time-ranges may not be selected. Similarly, filter entries with a time-range may not be created while a TOD suite refers to that filter. QoS policies and filters referred to by a TOD suite must have scope “template” (default). The following syntax is used to configure TOD-suite egress parameters.
Page 289 System Management The following command shows an association with egress QoS-SAP policy 101. A:sim1>config>qos# sap-egress 101 create A:sim1>config>cron>tod-suite# egress qos 101 A:sim1>config>cron>tod-suite# info detail ---------------------------------------------- no description egress qos 101 exit ---------------------------------------------- A:sim1>config>cron>tod-suite# Example config>cron>tod-suite$ egress scheduler-policy test1 config>cron>tod-suite$ The following command shows an association with an egress scheduler-policy called test1. A:sim1>config# qos scheduler-policy test1 create A:sim1>config>qos>scheduler-policy# A:sim1# configure cron tod-suite test1 create...
Page 290 System Information Ingress This command is an enhancement for specific ingress policies including filter lists, schedulers and QoS policies. Use this command to create time-range based associations of previously created filter lists QoSand scheduler policies. Multiple policies may be included and each must be assigned a different priority;...
Page 291 System Management The following command shows an association with ingress QoS-SAP policy 101. A:sim1>config>qos# sap-egress 101 create A:sim1>config>cron>tod-suite# ingress qos 101 A:sim1>config>cron>tod-suite# info detail ---------------------------------------------- no description ingress qos 101 exit ---------------------------------------------- A:sim1>config>cron>tod-suite# Example config>cron>tod-suite$ ingress scheduler-policy test1 config>cron>tod-suite$ The following command shows an association with an ingress scheduler-policy named test1. A:sim1>config# qos scheduler-policy test1 create A:sim1>config>qos>scheduler-policy# A:sim1# configure cron tod-suite test1 create...
Page 292 System Information ANCP Enhancements Persistency is available for subscriber’s ANCP attributes and is stored on the on-board compact flash card. ANCP data will stay persistence during an ISSU as well as nodal reboots. During recovery, ANCP attributes are first restored fully from the persistence file, and incoming ANCP sessions are temporarily on hold.
Page 293: Configuring Synchronization And Redundancy
System Management Configuring Synchronization and Redundancy • Configuring Synchronization on page 293 • Configuring Manual Synchronization on page 294 • Forcing a Switchover on page 294 • Configuring Synchronization Options on page 295 Configuring Synchronization The switchover-exec command specifies the location and name of the CLI script file executed following a redundancy switchover from the previously active card.
Page 294: Configuring Manual Synchronization
Configuring Synchronization and Redundancy Configuring Manual Synchronization Note that automatic synchronization can be configured in the config>system> synchronization context. CLI Syntax: admin redundancy synchronize {boot-env|config} Example admin>redundancy# synchronize config The following shows the output which displays during a manual synchronization: A:ALA-12>admin# synchronize config Syncing configuration..
Page 295: Configuring Synchronization Options
System Management Configuring Synchronization Options Network operators can specify the type of synchronization operation to perform between the primary and secondary CPMs after a change has been made to the configuration files or the boot environment information contained in the boot options file (BOF). Use the following CLI to configure the boot-env option: CLI Syntax: config>system synchronize {boot-env|config}...
Page 296: Configuring Multi-Chassis Redundancy
Configuring Multi-Chassis Redundancy Configuring Multi-Chassis Redundancy Note: When configuring associated LAG ID parameters, the LAG must be in access mode and LACP must be enabled. Use the CLI syntax displayed below to configure multi-chassis redundancy features. CLI Syntax: admin>redundancy multi-chassis peer ip-address authentication-key [authentication-key | hash-key] [hash | hash2]...
Page 297 System Management peer 10.10.10.2 create description "Mc-Lag peer 10.10.10.2" mc-lag no shutdown exit no shutdown exit exit --------------------------------------------- A:ALA-48>config>redundancy# 7950 SR OS Basic System Configuration Guide Page 297...
Page 298: Configuring Backup Copies
Configuring Backup Copies Configuring Backup Copies command allows you to specify the maximum number of backup versions config-backup of configuration and index files kept in the primary location. For example, assume the config-backup count is set to 5 and the configuration file is called xyz.cfg.
Page 299: System Administration Parameters
System Management System Administration Parameters Use the CLI syntax displayed below to configure various system administration parameters. Administrative parameters include: • Disconnect on page 299 • Set-time on page 300 • Display-config on page 300 • Save on page 302 •...
Page 300: Set-Time
Set-time Set-time Use the set-time command to set the system date and time. The time entered should be accurate for the time zone configured for the system. The system will convert the local time to UTC before saving to the system clock which is always set to UTC. If SNTP or NTP is enabled ( ) then this command cannot be used.
Page 301 System Management coordinates "N 45 58 23, W 34 56 12" chassis-mode d config-backup 7 boot-good-exec "ftp://test:test@192.168.xx.xxx/./1xx.cfg.A" boot-bad-exec "ftp://test:test@192.168.xx.xxx/./1xx.cfg.1" lacp-system-priority 1 no synchronize snmp shutdown engineID "0000197f000000000467ff00" packet-size 1500 general-port 161 exit login-control inbound-max-sessions 3 exit telnet inbound-max-sessions 5 outbound-max-sessions 2 exit idle-timeout 1440 pre-login-message "Property of Service Routing Inc.Unauthorized access prohib-...
Page 302: Tech-Support
Display-config Tech-support The tech-support command creates a system core dump. NOTE: This command should only be used with explicit authorization and direction from Alcatel-Lucent’s Technical Assistance Center (TAC). The config>system>security>tech-support>ts-location file-url command configures a tech- support default file location. Save command saves the running configuration to a configuration file.
Page 303: Reboot
System Management Reboot command reboots the router including redundant CPMs and all linecardsin redundant reboot systems. If the option is not specified, you are prompted to confirm the reboot operation. The reboot upgrade command forces an upgrade of the boot ROM and reboot. CLI Syntax: admin reboot [active | standby] | [upgrade] [now] Example...
Page 304: Post-Boot Configuration Extension Files
Display-config Post-Boot Configuration Extension Files Two post-boot configuration extension files are supported and are triggered when either a successful or failed boot configuration file is processed. The commands specify URLs for the CLI scripts to be run following the completion of the boot-up configuration. A URL must be specified or no action is taken.
Page 305 System Management Show Command Output and Console Messages command displays the current value of the bad/good exec show>system>information URLs and indicates whether a post-boot configuration extension file was executed when the system was booted. If an extension file was executed, the show>system>information command also indicates if it completed successfully or not.
Page 306 MAJOR: CLI #1009 An error occurred while processing a CLI command - File ftp://test:test@192.168.xx.xxx/./fail.cfg, Line 5: Command "abc log" failed. TiMOS-B-x.0.Rx both/hops ALCATEL Copyright (c) 2000-2009 Alcatel-Lucent. All rights reserved. All use subject to applicable license agreements. Built on Thu Nov 207 19:19:11 PST 2008 by builder in /rel5x.0/b1/Rx/panos/main...
Page 307: System Timing
System Management System Timing When synchronous Ethernet is enabled, the operator can select an Ethernet port as a candidate for timing reference. The timing information recovered from this port is used by the central clock. Note: In the current release the derived timing is distributed only through other Ethernet ports. CLI Syntax: config>system>sync-if-timing abort...
Page 308: Edit Mode
Edit Mode Edit Mode To enter the mode to edit timing references, you must enter the begin keyword at the config>system>sync-if-timing# prompt. Use the following CLI syntax to enter the edit mode: CLI Syntax: config>system>sync-if-timing begin The following error message displays when the you try to modify sync-if-timing parameters without entering the keyword begin.
Page 309: Configuring Timing References
System Management Configuring Timing References Use the following CLI syntax to configure timing reference parameters. Note that the source port specified for ref1 and ref2 cannot both be from the same slot.The following displays a timing reference configuration example: ALA-12>config>system>sync-if-timing# info ---------------------------------------------- ref-order ref2 ref1 bits ref1...
Page 310: Using The Revert Command
Using the Revert Command Using the Revert Command The revert command allows the clock to revert to a higher priority reference if the current reference goes offline or becomes unstable. When the failed reference becomes operational, it is eligible for selection. When mode is non-revertive, a failed clock source is not selected again.
Page 311: Other Editing Commands
System Management Other Editing Commands Other editing commands include: • — This command saves changes made to the timing references during a session. commit Modifications are not persistent across system boots unless this command is entered. • — This command discards changes that have been made to the timing references abort during a session.
Page 312: Forcing A Specific Reference
Forcing a Specific Reference Forcing a Specific Reference Note: The debug sync-if-timing force-reference command should only be used to test and debug problems. Network synchronization problems may appear if network elements are left with this manual override setting. Once the system timing reference input has been forced, it may be cleared using the no force-reference command.
Page 313: Configuring System Monitoring Thresholds
System Management Configuring System Monitoring Thresholds Creating Events The event command controls the generation and notification of threshold crossing events configured with the alarm command. When a threshold crossing event is triggered, the rmon event configuration optionally specifies whether an entry in the RMON-MIB log table be created to record the occurrence of the event.
Page 314 Creating Events Example config>system>thresholds# memory-use-alarm rising-threshold 50000000 falling-threshold 45999999 interval 500 both startup-alarm either Example config>system>thresh# rmon Example config>system>thresh>rmon# event 5 both description "alarm testing" owner "Timos CLI" The following example displays the command output: A:ALA-49>config>system>thresholds# info ---------------------------------------------- rmon event 5 description "alarm testing" owner "Timos CLI" exit cflash-cap-warn cf1-B: rising-threshold 2000000 falling-threshold 1999900 interval 240 trap...
Page 315: System Alarm Contact Inputs
System Management System Alarm Contact Inputs The hardware supports alarm contact inputs that allow an operator to monitor and report changes in the external environmental conditions. In a remote or outdoor deployment, alarm contact inputs allow an operator to detect conditions, for example, air conditioner fault, open door. An operator can configure generation of events when alarm contact inputs transition between the open and close states.
Page 316: Configuring Lldp
System Alarm Contact Inputs Configuring LLDP The following output displays LLDP defaults: A:testSr1>config>system>lldp# info detail ---------------------------------------------- no tx-interval no tx-hold-multiplier no reinit-delay no notification-interval no tx-credit-max no message-fast-tx no message-fast-tx-init no shutdown ---------------------------------------------- A:testSr1>config>system>lldp# The following example shows an LLDP port configuration. *A:ALA-48>config>port>ethernet>lldp# info ---------------------------------------------- dest-mac nearest-bridge...
Page 317: System Management
System Management System Command Reference Command Hierarchies Configuration Commands • System Information Commands on page 317 • System Alarm Commands on page 319 • System Time Commands on page 320 • Cron Commands on page 321 • System Synchronization Commands on page 323 •...
Page 318 Command Hierarchies — name system-name — no name — no system-ip-load-balancing Page 318 7950 SR OS Basic System Configuration Guide...
Page 319 System Management System Alarm Commands config — system — thresholds — cflash-cap-alarm cflash-id rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type] — no cflash-cap-alarm cflash-id — cflash-cap-warn cflash-id rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type] — no cflash-cap-warn cflash-id —...
Page 320 Command Hierarchies System Time Commands root — admin — set-time [date] [time] config — system — time — [no] — [no] authentication-check — authentication-key key-id key key [hash | hash2] type {des | message-digest} — no authentication-key key-id — [no] broadcast [router router-name] {interface ip-int-name} [key-id key-id] [version version] [ttl ttl]...
Page 321 System Management Cron Commands config — [no] cron — [no] action action-name [owner owner-name] — expire-time {seconds | forever} — lifetime {seconds | forever} — max-completed unsigned — [no] results file-url — [no] script script-name [owner owner-name] — [no] shutdown —...
Page 322 Command Hierarchies — filter mac mac-filter-id [time-range time-range-name] [priority priority] — no filter ip ip-filter-id [time-range time-range-name] — no filter ipv6 ipv6-filter-id [time-range time-range-name] — no filtermac mac-filter-id [time-range time-range-name — policy-id [time-range time-range-name] [priority priority] — no policy-id [time-range time-range-name] —...
Page 323 System Management System Administration (Admin) Commands root — admin — clear-policy-lock — debug-save file-url — disconnect {address ip-address | username user-name | console | telnet | ftp | ssh} — display-config [detail | index] — [no] enable-tech — radius-discovery — force-discover [svc-id service-id] —...
Page 324 Command Hierarchies config — system — sync-if-timing — abort — begin — commit — ref-order first second [third] — no ref-order — ref1 — ql-override {prs | stu | st2 | tnc | st3e | st3 | eec1 | sec | prc | ssu-a | ssu-b | eec2} —...
Page 325 System Management High Availability (Redundancy) Commands root — admin — display-config [detail |index] — redundancy — force-switchover [now] — rollback-sync — synchronize {boot-env | config} — rollback — redundancy [to source 1] — delete {latest-rb | checkpoint-id | rescue} — revert [latest-rb] | checkpoint-id | rescue [now] —...
Page 326 Command Hierarchies — no hold-on-neighbor-failure — keep-alive-interval interval — no keep-alive-interval — lag-id lacp-key admin-key system-id system-id [remote-lag lag- id] system-priority system-priority — no lag-id — [no] shutdown — mc-ring — ring sync-tag [create] — no ring sync-tag — in-band-control-path —...
Page 327 System Management — no boot-timer — site-activation-timer seconds — no site-activation-timer — [no] rollback-sync — synchronize {boot-env | config} 7950 SR OS Basic System Configuration Guide Page 327...
Page 328 Command Hierarchies LLDP System Commands configure — system — lldp — message-fast-tx time — no message-fast-tx — message-fast-tx-init count — no message-fast-tx-init — notification-interval time — no notification-interval — reinit-delay time — no reinit-delay — [no] shutdown — tx-credit-max count —...
Page 329 System Management Show Commands show — cron — action — schedule — script — tod-suite tod-suite-name [detail] — tod-suite tod-suite-nameassociations — tod-suite tod-suite-namefailed-associations — time-range name associations [detail] — redundancy — multi-chassis — [detail] — mc-endpoint statistics — mc-endpoint peer [ip-address] statistics —...
Page 330 Command Hierarchies Clear Commands clear — redundancy — multi-chassis — mc-endpoint endpoint [mcep-id] statistics — mc-endpoint statistics — mc-endpoint peer [ip-address] statistics — mc-mobile statistics peer {ip-address | ipv6-address} — mc-lag [peer ip-address [lag lag-id]] — mc-ring — debounce peer ip-address ring sync-tag —...
Page 331: Generic Commands
System Management System Command Reference Generic Commands shutdown Syntax [no] shutdown Context config>cron>action config>cron>sched config>cron>script config>system>time>ntp config>system>time>sntp config>system>sync-if-timing>ref1 config>system>sync-if-timing>ref2 config>system>sync-if-timing>bits>input config>system>sync-if-timing>bits>output config>redundancy>multi-chassis>peer config>redundancy>multi-chassis>peer>mc-lag config>redundancy>multi-chassis>peer>sync config>redundancy>mc>peer>mcr>node>cv config>system>lldp config>redundancy>multi-chassis>peer>mc-ep Description This command administratively disables the entity. When disabled, an entity does not change, reset, or remove any configuration settings or statistics.
Page 332 System Command Reference config>system>persistence>dhcp-server config>redundancy>multi-chassis>peer Description This command creates a text description stored in the configuration file for a configuration context. The description command associates a text string with a configuration context to help identify the content in the configuration file. The no form of this command removes the string from the configuration.
Page 333 System Management System Information Commands boot-bad-exec Syntax boot-bad-exec file-url no boot-bad-exec Context config>system Description Use this command to configure a URL for a CLI script to exec following a failure of a boot-up configuration. The command specifies a URL for the CLI scripts to be run following the completion of the boot-up configuration.
Page 334 System Command Reference Parameters file-url — Specifies the location and name of the file executed following successful completion of the boot- up configuration file execution. When this parameter is not specified, no CLI script file is executed. Values file url: local-url | remote-url: 255 chars max local-url: [cflash-id/][file-path]...
Page 335 System Management config-backup Syntax config-backup count no config-backup Context config>system Description This command configures the maximum number of backup versions maintained for configuration files and BOF. For example, assume the config-backup count is set to 5 and the configuration file is called xyz.cfg. When a save command is executed, the file xyz.cfg is saved with a .1 extension.
Page 336 System Command Reference Parameters contact-name — The contact name character string. The string can be up to 80 characters long. Any printable, seven-bit ASCII characters can be used within the string. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. coordinates Syntax coordinates coordinates...
Page 337 System Management enable-icmp-vse Syntax [no] enable-icmp-vse Context config>system Description This command enables vendor specific extensions to ICMP. l4-load-balancing Syntax [no] l4-load-balancing Context config>system Description This command configures system-wide Layer 4 load balancing. The configuration at system level can enable or disable load balancing based on Layer 4 fields. If enabled, Layer 4 source and destination port fields will be included in hashing calculation for TCP/UDP packets.
Page 338 System Command Reference LSR - will spray traffic based on label or IP hash criteria outlined above or both based on configuration of lsr-load-balancing, l4-load-balancing and system-ip-load-balancing. The no form preserves the default behavior for per flow hashing of multicast traffic. lacp-system-priority Syntax lacp-system-priority lacp-system-priority...
Page 339 System Management For example, system-name parameter ALA-1 for the name command configures the device name as ALA-1. ABC>config>system# name "ALA-1" ALA-1>config>system# Only one system name can be configured. If multiple system names are configured, the last one encountered overwrites the previous entry. The no form of the command reverts to the default value.
Page 340 System Command Reference Parameters file-url — Specifies the location and name of the CLI script file. Values file url: local-url | remote-url: 255 chars max local-url: [cflash-id/][file-path] remote-url: [{ftp://|tftp://} login:pswd@remote-locn/][file-path] cflash-id: cf1:, cf1-A:, cf1-B:, cf2:, cf2-A:, cf2-B:, cf3:, cf3-A:, cf3-B: Page 340 7950 SR OS Basic System Configuration Guide...
Page 341 System Management System Alarm Commands alarm Syntax alarm rmon-alarm-id variable-oid oid-string interval seconds [sample-type] [startup-alarm alarm-type] [rising-event rmon-event-id rising-threshold threshold] [falling-event rmon-event-id falling threshold threshold] [owner owner-string] no alarm rmon-alarm-id Context config>system>thresholds>rmon Description The alarm command configures an entry in the RMON-MIB alarmTable. The alarm command controls the monitoring and triggering of threshold crossing events.
Page 342 System Command Reference sample-type — Specifies the method of sampling the selected variable and calculating the value to be compared against the thresholds. Default Absolute Values absolute — Specifies that the value of the selected variable will be compared directly with the thresholds at the end of the sampling interval.
Page 343 System Management this threshold, a single threshold crossing event will be generated. A single threshold crossing event will also be generated if the first sample taken is less than or equal to this threshold and the associated ’startup-alarm’ is equal to ’falling’ or ’either’. After a falling threshold crossing event is generated, another such event will not be generated until the sampled value rises above this threshold and reaches greater than or equal the rising-threshold value.
Page 344 System Command Reference this threshold, a single threshold crossing event will be generated. A single threshold crossing event will also be generated if the first sample taken is less than or equal to this threshold and the associated startup-alarm is equal to falling or either. After a falling threshold crossing event is generated, another such event will not be generated until the sampled value rises above this threshold and reaches greater than or equal the rising-threshold value.
Page 345 System Management cflash-cap-warn Syntax cflash-cap-warn cflash-id rising-threshold threshold [falling-threshold threshold] interval seconds [rmon-event-type] [startup-alarm alarm-type] no cflash-cap-warn cflash-id Context config>system>thresholds Description This command enables capacity monitoring of the compact flash specified in this command. The severity level is warning. Both a rising and falling threshold can be specified. The no form of this command removes the configured compact flash threshold warning.
Page 346 System Command Reference both — In the case of both, both a entry in the RMON-MIB logTable and a TiMOS logger event are generated. none — In the case of none, no action is taken. Default both startup-alarm alarm-type — Specifies the alarm that may be sent when this alarm is first created. If the first sample is greater than or equal to the rising threshold value and startup-alarm is equal to rising or either, then a single rising threshold crossing event is generated.
Page 347 System Management After a falling threshold crossing event is generated, another such event will not be generated until the sampled value rises above this threshold and reaches greater than or equal the rising-threshold value. Default Values -2147483648 — 2147483647 interval seconds — Specifies the polling period over which the data is sampled and compared with the rising and falling thresholds.
Page 348 System Command Reference will also be generated if the first sample taken is greater than or equal to this threshold and the associated startup-alarm is equal to rising or either. After a rising threshold crossing event is generated, another such event will not be generated until the sampled value falls below this threshold and reaches less than or equal the falling-threshold value.
Page 349 System Management event Syntax event rmon-event-id [event-type] [description description-string] [owner owner-string] no event rmon-event-id Context config>system>thresholds>rmon Description The event command configures an entry in the RMON-MIB event table. The event command controls the generation and notification of threshold crossing events configured with the alarm command. When a threshold crossing event is triggered, the rmon>event configuration optionally specifies if an entry in the RMON-MIB log table should be created to record the occurrence of the event.
Page 350 System Command Reference remote SNMP managers to be saved and reloaded in a CLI configuration file. The owner will not normally be configured by CLI users and can be a maximum of 80 characters long. Default TiMOS CLI Configuration example: Default event 5 rmon-event-type both description "alarm testing"...
Page 351 System Management Values log — In the case of log, an entry is made in the RMON-MIB log table for each event occurrence. This does not create an OS logger entry. The RMON-MIB log table entries can be viewed using the CLI command. trap —...
Page 352 System Command Reference After a rising threshold crossing event is generated, another such event will not be generated until the sampled value falls below this threshold and reaches less than or equal the falling-threshold value. Default Values -2147483648 — 2147483647 falling-threshold threshold —...
Page 353 System Management Configuration example: memory-use-warn rising-threshold 500000 falling-threshold 400000 interval 800 rmon-event- type log start-alarm falling rmon Syntax rmon Context config>system>thresholds Description This command creates the context to configure generic RMON alarms and events. Generic RMON alarms can be created on any SNMP object-ID that is valid for RMON monitoring (for example, an integer-based datatype).
Page 354: Date And Time Commands
System Command Reference Date and Time Commands set-time Syntax set-time [date] [time] Context admin Description This command sets the local system time. The time entered should be accurate for the time zone configured for the system. The system will convert the local time to UTC before saving to the system clock which is always set to UTC.
Page 355 System Management Network Time Protocol Commands Syntax [no] ntp Context config>system>time Description This command enables the context to configure Network Time Protocol (NTP) and its operation. This protocol defines a method to accurately distribute and maintain time for network elements. Furthermore this capability allows for the synchronization of clocks between the various network elements.
Page 356 System Command Reference Parameters key-id — Configure the authentication key-id that will be used by the node when transmitting or receiving Network Time Protocol packets. Entering the authentication-key command with a key-id value that matches an existing configuration key will result in overriding the existing entry. Recipients of the NTP packets must have the same authentication key-id, type, and key value in order to use the data transmitted by this node.
Page 357 System Management Values Base, management Default Base ip-int-name — Specifies the local interface on which to transmit NTP broadcast packets. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. Values 32 character maximum key-id key-id —...
Page 358 System Command Reference authenticate — Specifies whether or not to require authentication of NTP PDUs. When enabled, NTP PDUs are authenticated upon receipt. multicast Syntax multicast [version version] [key-id key-id] no multicast Context config>system>time>ntp Description CPMCCM This command configures NTP the node to transmit multicast packets on the MGMT port.
Page 359 System Management ntp-server Syntax ntp-server [transmit key-id] no ntp-server Context config>system>time>ntp Description This command configures the node to assume the role of an NTP server. Unless the server command is used, this node will function as an NTP client only and will not distribute the time to downstream network elements.
Page 360 System Command Reference Specify the key-id that identifies the configured authentication key and authentication type used by this node to transmit NTP packets to an NTP peer. If an NTP packet is received by this node, the authentication key-id, type, and key value must be valid otherwise the packet will be rejected and an event/trap generated.
Page 361 System Management key-id key-id — Enters the key-id that identifies the configured authentication key and authentication type used by this node to transmit NTP packets to an NTP server. If an NTP packet is received by this node, the authentication key-id, type, and key value must be valid otherwise the packet will be rejected and an event/trap generated.
Page 362: Sntp Commands
System Command Reference SNTP Commands sntp Syntax [no] sntp Context config>system>time Description This command creates the context to edit the Simple Network Time Protocol (SNTP). SNTP can be configured in either broadcast or unicast client mode. SNTP is a compact, client-only version of the NTP.
Page 363 System Management server-address Syntax server-address ip-address [version version-number] [normal | preferred] [interval seconds] no server-address Context config>system>time>sntp Description This command creates an SNTP server for unicast client mode. Parameters ip-address — Specifies the IP address of the SNTP server. version version-number — Specifies the SNTP version supported by this server. Values 1 —...
Page 364 System Command Reference CRON Commands cron Syntax cron Context config Description This command creates the context to create scripts, script parameters and schedules which support the Service Assurance Agent (SAA) functions. CRON features are saved to the configuration file on both primary and backup control modules. If a control module switchover occurs, CRON events are restored when the new configuration is loaded.
Page 365 System Management lifetime Syntax lifetime {seconds | forever} Context config>cron>action Description This command configures the maximum amount of time the script may run. Parameters seconds — Specifies the maximum amount of time to keep the results from a script run. Values 1 —...
Page 366 System Command Reference x - [0..FFFF]H d - [0..255]D interface - 32 chars max, for link local addresses cflash-id: cf1:, cf1-A:,cf1-B:,cf2:,cf2-A:,cf2-B:,cf3:,cf3-A:,cf3-B: script Syntax [no] script script-name [owner owner-name] Context config>cron>action Description This command creates action parameters for a script including the maximum amount of time to keep the results from a script run, the maximum amount of time a script may run, the maximum number of script runs to store and the location to store the results.
Page 367 System Management count Syntax count number Context config>cron>sched Description This command configures the total number of times a CRON “interval” schedule is run. For example, if the interval is set to 600 and the count is set to 4, the schedule runs 4 times at 600 second intervals. Parameters number —...
Page 368 System Command Reference end-time Syntax [no] end-time [date | day-name] time Context config>cron>sched Description This command is used concurrently with type periodic or calendar. Using the type of periodic, end-time determines at which interval the schedule will end. Using the type of calendar, end-time determines on which date the schedule will end.
Page 369 System Management Parameters seconds — The interval, in seconds, between runs of an event. Values 30 — 4,294,967,295 minute Syntax [no] minute {minute-number [..minute-number]| all} Context config>cron>sched Description This command specifies the minute to schedule a command. Multiple minutes of the hour can be specified. When multiple minutes are configured, each of them will cause the schedule to occur.
Page 370 System Command Reference type Syntax type {schedule-type} Context config>cron>sched Description This command specifies how the system should interpret the commands contained within the schedule node. Parameters schedule-type — Specify the type of schedule for the system to interpret the commands contained within the schedule node.
Page 371 System Management script Syntax [no] script script-name [owner owner-name] Context config>cron>script Description This command configures the name associated with this script. Parameters script-name — Specifies the script name.location Syntax [no] location file-url Context config>cron>script Description This command configures the location of script to be scheduled. Parameters file-url —...
Page 372: Time Range Commands
System Command Reference Time Range Commands time-range Syntax [no] time-range name Context config>cron Description This command configures a time range. The no form of the command removes the name from the configuration. Default none Parameters name — Configures a name for the time range up to 32 characters in length. absolute Syntax absolute start start-absolute-time end end-absolute-time...
Page 373 System Management daily Syntax daily start start-time-of-day end end-time-of-day no daily start start-time-of-day Context config>cron>time-range Description This command configures the start and end of a schedule for every day of the week. To configure a daily time-range across midnight, use a combination of two entries. An entry that starts at hour zero will take over from an entry that ends at hour 24.
Page 374 System Command Reference weekend Syntax weekend start start-time-of-day end end-time-of-day no weekend start start-time-of-day Context config>cron>time-range Description This command configures a time interval for every weekend day in the time range. The resolution must be at least one minute apart, for example, start at 11:00 and end at 11:01. An 11:00 start and end time is invalid.
Page 375 System Management 0 — 24 0 — 59 weekly start time-in-week end time-in-week — This parameter configures the start and end of a schedule for the same day every week, for example, every Friday. The start and end dates must be the same. The resolution must be at least one minute apart, for example, start at 11:00 and end at 11:01.
Page 376 System Command Reference Time of Day Commands tod-suite Syntax [no] tod-suite tod-suite name create Context config>cron Description This command creates the tod-suite context. Default no tod-suite egress Syntax egress Context config>cron>tod-suite Description This command enables the TOD suite egress parameters. ingress Syntax ingress...
Page 377 System Management Parameters ip-filter ip-filter-id — Specifies an IP filter for this tod-suite. Values 1 — 65535 ipv6-filter ipv6-filter-id — Specifies an IPv6 filter for this tod-suite. Values 1 — 65535 time-range time-range-name — Name for the specified time-range. If the time-range is not populated the system will assume the assignment to mean “all times”.
Page 378 System Command Reference Values 1 — 10 Default scheduler-policy Syntax [no] scheduler-policy scheduler-policy-name [time-range time-range-name] [priority priority] Context config>cron>tod-suite>egress config>cron>tod-suite>ingress Description This command creates time-range based associations of previously created scheduler policies. Multiple policies may be included and each must be assigned a different priority; in case time-ranges overlap, the priority will be used to determine the prevailing policy.
Page 379 System Management System Time Commands dst-zone Syntax [no] dst-zone [std-zone-name | non-std-zone-name] Context config>system>time Description This command configures the start and end dates and offset for summer time or daylight savings time to override system defaults or for user defined time zones. When configured, the time is adjusted by adding the configured offset when summer time starts and subtracting the configured offset when summer time ends.
Page 380 System Command Reference end-day — Specifies the starting day of the week when the summer time will end. Values sunday, monday, tuesday, wednesday, thursday, friday, saturday Default sunday end-month — The starting month of the year when the summer time will take effect. Values january, february, march, april, may, june, july, august, september, october, november, december}...
Page 381 System Management start-day — Specifies the starting day of the week when the summer time will take effect. Default sunday Values sunday, monday, tuesday, wednesday, thursday, friday, saturday start-month — The starting month of the year when the summer time will take effect. Values january, february, march, april, may, june, july, august, september, october, november, december...
Page 382 System Command Reference Values A user-defined value can be up to 4 characters or one of the following values: GMT, BST, IST, WET, WEST, CET, CEST, EET, EEST, MSK, MSD, AST, ADT, EST, EDT, ET, CST, CDT, CT, MST, MDT, MT, PST, PDT, PT, HST, AKST, AKDT, WAST, CAST, EAST non-std-zone-name —...
Page 383 System Management System Synchronization Configuration Commands sync-if-timing Syntax sync-if-timing Context config>system Description This command creates or edits the context to create or modify timing reference parameters. Default Disabled abort Syntax abort Context config>system>sync-if-timing Description This command is required to discard changes that have been made to the synchronous interface timing configuration during a session.
Page 384 System Command Reference Default. disabled commit Syntax commit Context config>system>sync-if-timing Description This command saves changes made to the system synchronous interface timing configuration. Default No default interface-type Syntax interface-type {ds1 [{esf | sf}] | e1 [{pcm30crc | pcm31crc}]} no interface-type Context config>system>sync-if-timing>bits Description...
Page 385 System Management input Syntax input Context config>system>sync-if-timing>bits Description This command provides a context to enable or disable the external BITS timing reference inputs to the XRS router. In redundant systems with BITS ports, there are two possible BITS-in interfaces, one for each CPM. Default shutdown output...
Page 386 System Command Reference Syntax source {line-ref | internal-clock} Context config>system>sync-if-timing>bits>output Description This command configures the values used to identity the source of the BITS (Building Integrated Timing Supply) output. This is either the signal recovered directly from ref1, ref2 or ptp or it is the output of the node’s central clock.
Page 387 System Management stu — SONET Synchronous Traceability Unknown st2 — SONET Stratum 2 Traceable tnc — SONET Transit Node Clock Traceable st3e — SONET Stratum 3E Traceable st3 — SONET Stratum 3 Traceable eec1 — Ethernet Equipment Clock Option 1 Traceable (sdh) eec2 —...
Page 388 System Command Reference Default bits ref1 ref2 first — Specifies the first timing reference to use in the reference order sequence. Values ref1, ref2, bits second — Specifies the second timing reference to use in the reference order sequence. Values ref1, ref2, bits third —...
Page 389 System Management ref1 Syntax ref1 Context config>system>sync-if-timing Description This command enables the context to configure parameters for the first timing reference. Note that source ports for ref1 and ref2 must be on different slots. ref2 Syntax ref2 Context config>system>sync-if-timing Description This command enables the context to configure parameters for the second timing reference.
Page 390 System Command Reference System Administration Commands admin Syntax admin Context <ROOT> Description The context to configure administrative system commands. Only authorized users can execute the commands in the admin context. Default none clear-policy-lock Syntax clear-policy-lock Context Description This command allows an authorized administrator to clear an exclusive policy lock. This will reset the lock flag and end the policy editing session in progress, aborting any policy edits.
Page 391 System Management 255 chars max, directory length 99 chars max each cflash-id: cf1:, cf1-A:,cf1-B:,cf2:,cf2-A:,cf2-B:,cf3:,cf3-A:,cf3-B: disconnect Syntax disconnect {address ip-address | username user-name | console | telnet | ftp | ssh} Context admin Description This command disconnects a user from a console, Telnet, FTP, or SSH session. If any of the console, Telnet, FTP, or SSH options are specified, then only the respective console, Telnet, FTP, or SSH sessions are affected.
Page 392 System Command Reference index — Displays only persistent-indices. reboot Syntax reboot [active | standby | upgrade] [now] Context admin Description This command reboots the router including redundant s and all XCMs or upgrades the boot ROMs. If no options are specified, the user is prompted to confirm the reboot operation. For example: ALA-1>admin# reboot Are you sure you want to reboot (y/n)? If the now option is specified, boot confirmation messages appear.
Page 393 Syntax [no] enable-tech Context admin Description This command enables the shell and kernel commands. NOTE: This command should only be used with authorized direction from the Alcatel-Lucent Technical Assistance Center (TAC). 7950 SR OS Basic System Configuration Guide Page 393...
Page 394 Context admin Description This command creates a system core dump. NOTE: This command should only be used with authorized direction from the Alcatel-Lucent Technical Assistance Center (TAC). file-url — The file URL location to save the binary file. file url:...
Page 395 System Management view Syntax view {bootup-cfg|active-cfg|candidate-cfg|latest-rb| checkpoint-id|rescue} Context <ROOT> Description The context to configure administrative system viewing parameters. Only authorized users can execute the commands in the admin context. Default none Parameters bootup-cfg — Specifies the bootup configuration. active-cfg — Specifies current running configuration. candidate-cfg —...
Page 396 System Command Reference Redundancy Commands redundancy Syntax redundancy Context admin config Description This command enters the context to allow the user to perform redundancy operations. rollback-sync Syntax no rollback-sync Context admin>redundancy Description This command copies the entire set of rollback checkpoint files from the active CPM CF to the inactive CPM CF.
Page 397 System Management The no form of the command removes the parameter from the configuration. Default none Parameters boot-env — Synchronizes all files required for the boot process (loader, BOF, images, and config). config — Synchronizes only the primary, secondary, and tertiary configuration files. force-switchover Syntax force-switchover [now]...
Page 398 System Command Reference site-activation-timer Syntax site-activation-timer seconds no site-activation-timer Context config>redundancy>bgp-multi-homing Description This command defines the amount of time the service manager will keep the local sites in standby status, waiting for BGP updates from remote PEs before running the DF election algorithm to decide whether the site should be unblocked.
Page 399 System Management config — Synchronize only the primary, secondary, and tertiary configuration files. Default config synchronize Syntax synchronize {boot-env | config} Context admin>redundancy Description This command performs a synrchonization of the standby ’s images and/or config files to the active .
Page 400 System Command Reference peer-name Syntax peer-name name no peer-name Context config>redundancy>multi-chassis>peer Description This command specifies a peer name. Parameters name — The string may be up to 32 characters long. Any printable, seven-bit ASCII characters can be used within the string. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.
Page 401 System Management sync Syntax [no] sync Context config>redundancy>multi-chassis>peer Description This command enables the context to configure synchronization parameters. igmp Syntax [no] igmp Context config>redundancy>multi-chassis>peer>sync Description This command specifies whether IGMP protocol information should be synchronized with the multi-chassis peer. Default no igmp igmp-snooping Syntax...
Page 402 System Command Reference port Syntax port [port-id | lag-id] [sync-tag sync-tag] no port [port-id | lag-id] Context config>redundancy>multi-chassis>peer>sync Description This command specifies the port to be synchronized with the multi-chassis peer and a synchronization tag to be used while synchronizing this port with the multi-chassis peer. Parameters port-id —...
Page 403 System Management Peer Commands peer Syntax [no] peer ip-address Context config>redundancy>multi-chassis Description This command configures a multi-chassis redundancy peer. Parameters ip-address — Specifies a peer IP address. Multicast address are not allowed. authentication-key Syntax authentication-key [authentication-key | hash-key] [hash | hash2] no authentication-key config>redundancy>multi-chassis>peer Context...
Page 404 System Command Reference MC Endpoint Commands mc-endpoint Syntax [no] mc-endpoint Context config>redundancy>multi-chassis>peer Description This command specifies that the endpoint is multi-chassis. This value should be the same on both MC-EP peers for the pseudowires that must be part of the same group. The no form of this command removes the endpoint from the MC-EP.
Page 405 System Management Default Parameters interval — Specifies the boot timer interval. Values 1 — 600 hold-on-neighbor-failure Syntax hold-on-neighbor-failure multiplier no hold-on-neighbor-failure Context config>redundancy>multi-chassis>peer>mc-ep Description This command specifies the number of keep-alive intervals that the local node will wait for packets from the MC-EP peer before assuming failure.
Page 406 System Command Reference passive-mode Syntax [no] passive-mode Context config>redundancy>multi-chassis>peer>mc-ep Description This command configures the passive mode behavior for the MC-EP protocol. When in passive mode the MC-EP pair will be dormant until two of the pseudowires in a MC-EP will be signaled as active by the remote PEs, being assumed that the remote pair is configured with regular MC-EP.
Page 407 System Management MC-LAG Commands mc-lag Syntax [no] mc-lag Context config>redundancy>multi-chassis>peer>mc-lag Description This command enables the context to configure multi-chassis LAG operations and related parameters. The no form of this command administratively disables multi-chassis LAG. MC-LAG can only be issued only when mc-lag is shutdown. hold-on-neighbor-failure Syntax hold-on-neighbor-failure multiplier...
Page 408 System Command Reference Parameters interval — The time interval expressed in deci-seconds Values 5 — 500 Syntax lag lag-id lacp-key admin-key system-id system-id [remote-lag lag-id] system-priority system- priority no lag lag-id Context config>redundancy>multi-chassis>peer>mc-lag Description This command defines a LAG which is forming a redundant-pair for MC-LAG with a LAG configured on the given peer.
Page 409 System Management Multi-Chassis Mobile Commands mc-mobile Syntax mc-mobile Context config>redundancy>mc>peer Description This command enables to the context to configure mc-mobile parameters. Default no mc-mobile bfd-enable Syntax bfd-enable [service <service-id>] interface <interface-name> no bfd-enable Context config>redundancy>multi-chassis>peer>mc-mobile Description This command enables the use of Bi-directional Forwarding Detection (BFD) to be associated with the peer. The mc-mobile redundancy protocol will use the BFD state to determine liveliness of its peer.
Page 410 System Command Reference keep-alive-interval Syntax keep-alive-interval interval no keep-alive-interval Context config>redundancy>multi-chassis>peer>mc-mobile Description This command sets the interval at which keep-alive messages are sent to the peer when bfd is not enabled or is down. Default 10 (1 second) Parameters interval — The time interval expressed in deci-seconds. Values 5—500 (tenths of a second) Page 410...
Page 411 System Management Multi-Chassis Ring Commands mc-ring Syntax mc-ring Context config>redundancy>mc>peer config>redundancy>multi-chassis>peer>sync Description This command enables the context to configure the multi-chassis ring parameters. ring Syntax ring sync-tag no ring sync-tag Context config>redundancy>mc>peer>mcr Description This command configures a multi-chassis ring. Parameters sync-tag —...
Page 412 System Command Reference interface Syntax interface ip-int-name no interface Context config>redundancy>mc>peer>mcr>ring>in-band-control-path Description This command specifies the name of the IP interface used for the inband control connection.If the name is not configured, the ring cannot become operational. service-id Syntax service-id service-id no service-id Context config>redundancy>mc>peer>mcr>ring>ibc...
Page 413 System Management path-excl Syntax [no] path-excl Context config>redundancy>mc>peer>mcr>ring Description This command specifies the set of upper-VLAN IDs associated with the SAPs that are to be excluded from control by the multi-chassis ring. Default If not specified, the default is an empty set. ring-node Syntax ring-node ring-node-name [create]...
Page 414 System Command Reference interval Syntax interval interval no interval Context config>redundancy>mc>peer>mcr>ring>ring-node>connectivity-verify Description This command specifies the polling interval of the ring-node connectivity verification of this ring node. Default Parameters interval — Specifies the polling interval, in minutes. Values 1 — 6000 service-id Syntax service-id service-id...
Page 415 System Management src-mac Syntax src-mac ieee-address no src-mac Context config>redundancy>mc>peer>mcr>node>cv Description This command specifies the source MAC address used for the Ring-Node Connectivity Verification of this ring node. A value of all zeroes (000000000000 H (0:0:0:0:0:0)) specifies that the MAC address of the system management processor (CPM) is used.
Page 416 System Command Reference Rollback Commands compare Syntax compare [to source2] compare source1 to source2 Context admin admin>rollback Description This command displays the differences between rollback checkpoints and the active operational configuration, with source1 as the base/first file to which source2 is compared. Parameters source1, source2 —...
Page 417 System Management If “config redundancy rollback-sync” is enabled, a rollback delete will also delete the equivalent checkpoint on the standby CF and shuffle the suffixes on the standby CF. It is not advised to manually delete a rollback checkpoint (for example, using a "file delete" command). If a rollback checkpoint file is manually deleted without using the "admin rollback delete"...
Page 418 System Command Reference remote-max-checkpoints Syntax remote-max-checkpoints <1..200> Context config>system>rollback Description Configures the maximum number of rollback checkpoint files when the rollback-location is remote (e.g. ftp). Default local-max-checkpoints Syntax local-max-checkpoints <1..50> Context config>system>rollback Description Configures the maximum number of rollback checkpoint files when the rollback-location is on local compact flash.
Page 419 System Management revert Syntax revert [latest-rb| checkpoint-id | rescue] [now] Context admin>rollback Description This command initiates a configuration rollback revert operation that will return the configuration state of the node to a previously saved checkpoint. The rollback revert minimizes impacts to running services. There are no impacts in areas of configuration that did not change since the checkpoint.
Page 420 System Command Reference LLDP System Commands lldp Syntax lldp Context config>system Description This command enables the context to configure system-wide Link Layer Discovery Protocol parameters. message-fast-tx Syntax message-fast-tx time no message-fast-tx Context config>system>lldp Description This command configures the duration of the fast transmission period. Parameters time —...
Page 421 System Management notification-interval Syntax notification-interval time no notification-interval Context config>system>lldp Description This command configures the minimum time between change notifications. Parameters time — Specifies the minimum time, in seconds, between change notifications. Values 5 — 3600 Default reinit-delay Syntax reinit-delay time no reinit-delay Context config>system>lldp...
Page 422 System Command Reference tx-hold-multiplier Syntax tx-hold-multiplier multiplier no tx-hold-multiplier Context config>system>lldp Description This command configures the multiplier of the tx-interval. Parameters multiplier — Specifies the multiplier of the tx-interval. Values 2 — 10 Default tx-interval Syntax tx-interval interval no tx-interval Context config>system>lldp Description...
Page 423 System Management LLDP Ethernet Port Commands lldp Syntax lldp Context config>port>ethernet Description This command enables the context to configure Link Layer Discovery Protocol (LLDP) parameters on the specified port. dest-mac Syntax dest-mac {bridge-mac} Context config>port>ethernet>lldp Description This command configures destination MAC address parameters. Parameters bridge-mac —...
Page 424 System Command Reference notification Syntax [no] notification Context config>port>ethernet>lldp>dstmac Description This command enables LLDP notifications. The no form of the command disables LLDP notifications. tx-mgmt-address Syntax tx-mgmt-address [system] no tx-mgmt-address Context config>port>ethernet>lldp>dstmac Description This command specifies which management address to transmit. The no form of the command resets value to the default.
Page 425 Show Commands Show Commands YSTEM OMMANDS connections Syntax connections [address ip-address [interface interface-name]] [port port-number] [detail] Context show>system Description This command displays UDP and TCP connection information. If no command line options are specified, a summary of the TCP and UDP connections displays. Parameters ip-address —...
Page 426 System Commands Sample Output A:ALA-12# show system connections =============================================================================== Connections : =============================================================================== Proto RecvQ TxmtQ Local Address Remote Address State ------------------------------------------------------------------------------- 0 0.0.0.0.21 0.0.0.0.0 LISTEN 0 0.0.0.0.23 0.0.0.0.0 LISTEN 0 0.0.0.0.179 0.0.0.0.0 LISTEN 0 10.0.0.xxx.51138 10.0.0.104.179 SYN_SENT 0 10.0.0.xxx.51139 10.0.0.91.179 SYN_SENT 0 10.10.10.xxx.646 0.0.0.0.0...
Page 427 Show Commands connection request connection accept : 24 connections established (including accepts) : 27 connections closed : 26 (including 2 drops) embryonic connections dropped segments updated rtt : 338742 (of 338747 attempts) retransmit timeouts : 75 connections dropped by rexmit timeout persist timeouts keepalive timeouts : 26...
Page 428 System Commands Sample Output *A:cses-E11# show system cpu sample-period 2 =============================================================================== CPU Utilization (Sample period: 2 seconds) =============================================================================== Name CPU Time CPU Usage Capacity (uSec) Usage ------------------------------------------------------------------------------- ~0.00% ~0.00% 0.00% 0.00% CFLOWD ~0.00% ~0.00% Cards & Ports 8,332 0.41% 0.08% 0.02% 0.01% IGMP/MLD...
Page 429 Show Commands action Syntax action [action-name] [owner action-owner] run-history run-state Context show>cron# Description This command displays cron action parameters. Parameters action action-name — Specifies the action name. Values maximum 32 characters owner action-owner — Specifies the owner name. Default TiMOS CLI run-history run-state —...
Page 430 System Commands Label Description (Continued) Last change Displays the system time a change was made to the configuration. Sample Output *A:Redundancy# show cron action run-history terminated =============================================================================== CRON Action Run History =============================================================================== Action "test" Owner "TiMOS CLI" ------------------------------------------------------------------------------- Script Run #17 ------------------------------------------------------------------------------- Start time : 2006/11/06 20:30:09...
Page 431 Show Commands *A:Redundancy# show cron action run-history initializing =============================================================================== CRON Action Run History =============================================================================== Action "test" Owner "TiMOS CLI" ------------------------------------------------------------------------------- Script Run #21 ------------------------------------------------------------------------------- Start time : never End time : never Elapsed time : 0d 00:00:00 Lifetime : 0d 01:00:00 State : initializing Run exit code : noError...
Page 432 System Commands Label Description Schedule name Displays the schedule name. Schedule owner Displays the owner name of the action. Description Displays the schedule’s description. Administrative Enabled — The administrative status is enabled. status Disabled — Administratively disabled. Operational sta- Enabled — The operational status is enabled. Disabled —...
Page 433 Show Commands Label Description (Continued) Number of sched- Displays the number of scheduled sessions that failed to execute. uled failures Last scheduled Displays the last scheduled session that failed to execute. failure Last failure time Displays the system time of the last failure. A:sim1>show>cron schedule test =============================================================================== CRON Schedule Information...
Page 434 System Commands Output The following table describes the show cron script output fields. Label Description Script Displays the name of the script. Script owner Displays the owner name of script. Administrative Enabled — Administrative status is enabled. status Disabled — Administratively abled. Operational sta- Enabled —...
Page 435 Show Commands Output System Information Output — The following table describes the system information output fields. Label Description System Name The configured system name. System Contact A text string that describes the system contact information. System Location A text string that describes the system location. System Coordi- A text string that describes the system coordinates.
Page 436 System Commands Label Description (Continued) DNS Resolve Pref- ipv4-only — Dns-names are queried for A-records only. erence ipv6-first — Dns-server will be queried for AAAA-records first and a successful reply is not received, the dns-server is queried for A-records. Last Booted Config The URL and filename of the last loaded configuration file.
Page 437 Show Commands Label Description (Continued) BOF Static Routes To — The static route destination. Next Hop — The next hop IP address used to reach the destination. Metric — Displays the priority of this static route versus other static routes. None —...
Page 438 System Commands Next Hop 138.203.0.0/16 xxx.xxx.xx.xxx 172.0.0.0/8 xxx.xxx.xx.xxx ICMP Vendor Enhancement: Disabled =============================================================================== A:Dut-F# lldp Syntax lldp neighbor Context show>system Description This command displays neighbor information for all configured ports without having to specify each indi- vidual port ID. Parameters neighbor —...
Page 439 Show Commands Syntax load-balancing-alg [detail] Context show>system Description This command displays system load balancing settings. Parameters detail — Displays port settings. Sample Output *A:ALA-49>show>system# load-balancing-alg =============================================================================== System-wide Load Balancing Algorithms =============================================================================== - Load Balance : exclude-L4 LSR - Load Balance : lbl-only =============================================================================== *A:ALA-49>show>system#...
Page 440 System Commands =============================================================================== Memory Pools =============================================================================== Name Max Allowed Current Size Max So Far In Use ------------------------------------------------------------------------------- System No limit 24,117,248 24,117,248 16,974,832 8,388,608 1,048,576 1,048,576 85,200 RTM/Policies No limit 5,242,912 5,242,912 3,944,104 OSPF No limit 3,145,728 3,145,728 2,617,384 MPLS/RSVP No limit 9,769,480 9,769,480...
Page 441 Show Commands Label Description (Continued) NTP Server Displays NTP server state of this node. Stratum Displays stratum level of this node. Oper Status — The operational state is enabled. — The operational state is disabled. Auth Check Displays the authentication requirement System Ref.
Page 442 System Commands Label Description (Continued) Reference ID When stratum is between 0 and 15 this field shows the IP address of the remote NTP server or peer with which the remote is exchanging NTP packets. For reference clocks, this field shows the identification assigned to the clock, such as, “.GPS.”...
Page 443 Show Commands Label Description (Continued) No — The NTP peer or server has not been reached at least once in the last 8 polls. Offset The time between the local and remote UTC time, in milliseconds. Sample Output A:pc-40>config>system>time>ntp# show system ntp =============================================================================== NTP Status ===============================================================================...
Page 444 System Commands NTP Configured Broadcast/Multicast Interfaces =============================================================================== vRouter Interface Address Type Auth Poll ------------------------------------------------------------------------------- Base i3/1/1 Host-ones bcast management management 224.0.1.1 mcast Base bclnt management management 224.0.1.1 mclnt =============================================================================== A:pc-40>config>system>time>ntp# A:pc-40>config>system>time>ntp# show system ntp detail all =============================================================================== NTP Status =============================================================================== Enabled : Yes Stratum...
Page 445 Show Commands Rollback Location : cf1:/Rollback Save Last Rollback Save Result : In Progress, Successful or Failed Last Save Completion Time : 10/15/2010 21:24:06 Revert In Progress : Yes, No Last Revert Initiated Time : 10/15/2010 21:26:23 Last Revert Initiated User : xyz Last Initiated Checkpoint : cf1:/Rollback.rb.3...
Page 446 System Commands Label Description Preference Normal — When more than one time server is configured, one server can be configured to have preference over another. Preferred — Indicates that this server has preference over another. The frequency, in seconds, that the server is queried. Interval Sample Output A:ALA-1# show system sntp...
Page 447 Show Commands Label Description (Continued) Sample Type Displays the method of sampling the selected variable and calculating the value to be compared against the thresholds. Startup Alarm Displays the alarm that may be sent when this alarm is first created. Owner Displays the owner of this alarm.
Page 448 System Commands Threshold Events ================================================================ Description: TiMOS CLI - cflash capacity alarm rising event Event Id Last Sent : 10/31/2006 08:47:59 Action Type : both Owner : TiMOS CLI Description: TiMOS CLI - cflash capacity alarm falling event Event Id Last Sent : 10/31/2006 08:48:00 Action Type...
Page 449 Show Commands Label Description (Continued) Zone The zone names for the current zone, the non-DST zone, and the DST zone if configured. Indicates the process currently controlling the system time. SNTP, NTP, PTP Current Time Zone or NONE. Non-standard — The zone is user-defined. Zone type Standard —...
Page 450 System Commands A:ALA-1# time Syntax time Context show Description This command displays the current day, date, time and time zone. The time is displayed either in the local time zone or in UTC depending on the setting of the root level time- display command for the console session.
Page 451 Show Commands 1190 night Activ Ingress Scheduler Policy SchedPolCust1_Day Inact SchedPolCust1_Night night Activ Egress Qos Policy 1160 Inact 1190 night Activ Egress Scheduler Policy SchedPolCust1Egress_Day Inact =============================================================================== A:kerckhot_4# The following example shows output for TOD suite associations. A:kerckhot_4# show cron tod-suite suite_sixteen associations =============================================================================== Cron tod-suite associations for suite suite_sixteen ===============================================================================...
Page 452 System Commands Number of tod-suites failed/total : 1/1 =============================================================================== A:kerckhot_4# Zooming in on one of the failed SAPs, the assignments of QoS and scheduler policies are shown as not as intended: A:kerckhot_4# show service id 1 sap 1/1/1:2 =============================================================================== Service Access Points(SAP) =============================================================================== Service Id : 1/1/1:2...
Page 453 Show Commands Src. IP : 0.0.0.0/0 Src. Port : None Dest. IP : 10.10.100.1/24 Dest. Port : None Protocol : Undefined Dscp : Undefined ICMP Type : Undefined ICMP Code : Undefined Fragment : Off Option-present : Off Sampling : Off Int.
Page 454 System Commands Syntax multi-chassis Context show>redundancy Description This command enables the context to show multi-chassis redundancy information. Syntax all [detail] Context show>redundancy>multi-chassis Description This command displays brief multi-chassis redundancy information. Parameters detail — Shows detailed multi-chassis redundancy information. Output Show Redundancy Multi-Chassis All Output — The following table describes Redundancy Multi- Chassis All fields: Label Description...
Page 455 Show Commands LAG 1 ------------------------------------------------------------------------------- Description: Description For LAG Number 1 ------------------------------------------------------------------------------- Details ------------------------------------------------------------------------------- Lag-id Mode : access : up : up Thres. Exceeded Cnt : 9 Port Threshold Thres. Last Cleared : 05/20/2006 00:12:35 Threshold Action : down Dynamic Cost : false Encap Type : null...
Page 456 System Commands mc-endpoint endpoint [mcep-id] statistics mc-endpoint peer [ip-address] Context show>redundancy>multi-chassis Description This command displays multi-chassis endpoint information. Parameters statistics — Displays the global statistics for the MC endpoint. peer ip-address — Specifies the IP address of multi-chassis end-point peer. endpoint mcep-id —...
Page 457 Show Commands Packets Dropped Tlv Invalid Size Packets Dropped Tlv Invalid LagId : 0 Packets Dropped Out of Seq Packets Dropped Unknown Tlv Packets Dropped MD5 Packets Tx : 636 Packets Tx Keepalive : 600 Packets Tx Peer Config : 30 Packets Tx Failed Packets Dropped No Peer ===============================================================================...
Page 458 System Commands Sample Output *A:Dut-A# show redundancy multi-chassis mc-mobile peer 10.90.1.2 =============================================================================== Multi-chassis Peer Mc-Mobile Table =============================================================================== Peer : 10.90.1.2 Last State Change : 12/04/2012 23:23:43 Admin State : Up/Down Oper State : Up/Down/ISSU Peer Version : 5.0Rx Keep Alive : 10 deci-sec Hold On Nbr Fail BFD Svc ID...
Page 459 Show Commands Label Description KeepAlive Displays the length of time to keep alive the mg-lag peer. Specifies how many “keepalive” intervals the standby SR will wait for pack- Hold On Ngbr Fail- ets from the active node before assuming a redundant-neighbor node failure. Sample Output A:subscr_mgt# show redundancy multi-chassis mc-lag peer 10.10.10.30 ===============================================================================...
Page 460 System Commands lag lag-id — Shows information for the specified LAG identifier. Values 1 — 20020064 Output Show Redundancy Multi-chassis MC-Lag Peer Statistics Output — The following table describes show redundancy multi-chassis mc-lag peer output fields: Label Description Packets Rx Indicates the number of MC-Lag packets received from the peer.
Page 461 Show Commands Sample Output A:subscr_mgt# show redundancy multi-chassis mc-lag statistics =============================================================================== Multi-Chassis Statistics =============================================================================== Packets Rx : 52535 Packets Rx Keepalive : 52518 Packets Rx Config Packets Rx Peer Config Packets Rx State Packets Dropped KeepaliveTask Packets Dropped Packet Too Short Packets Dropped Verify Failed Packets Dropped Tlv Invalid Size Packets Dropped Out of Seq...
Page 462 System Commands mc-ring peer ip-address ring sync-tag ring-node [ring-node-name [detail|statistics] ] mc-ring global-statistics Context show>redundancy>multi-chassis Description This command displays multi-chassis ring information. Parameters ip-address — Specifies the address of the multi-chassis peer to display. ring sync-tag — Specifies a synchronization tag to be displayed that was used while synchronizing this port with the multi-chassis peer.
Page 463 Show Commands Label Description No. of MC Ring Displays the number of MC ring entries. entries Sample Output *A:ALA-48>show>redundancy>multi-chassis# mc-ring peer 10.0.0.2 ring ring11 detail ============================================================================== Multi-Chassis MC-Ring Detailed Information ============================================================================== Peer : 10.0.0.2 Sync Tag : ring11 Port ID : 1/1/3 Admin State : inService...
Page 464 System Commands *A:ALA-48>show>redundancy>multi-chassis# *A:ALA-48>show>redundancy>multi-chassis# mc-ring peer 10.0.0.2 ============================================================================== MC Ring entries ============================================================================== Sync Tag Oper State Failure Reason ------------------------------------------------------------------------------ ring11 connected None ring12 shutdown None ------------------------------------------------------------------------------ No. of MC Ring entries: 4 ============================================================================== *A:ALA-48>show>redundancy>multi-chassis# *A:ALA-48>show>redundancy>multi-chassis# mc-ring peer 10.0.0.2 ring ring11 ring-node an1 detail ============================================================================== Multi-Chassis MC-Ring Node Detailed Information...
Page 465 Show Commands *A:ALA-48>show>redundancy>multi-chassis# Show Redundancy Multi-Chassis Ring Peer Statistics Output — The following table describes multi-chassis ring peer output fields. Label Description Displays the message type. Message Indicates the number of valid MC-ring signalling messages received from Received the peer. Indicates the number of valid MC-ring signalling messages transmitted from Transmitted the peer.
Page 466 System Commands Show mc-ring ring-node Command Output Label Description Displays the state of the connection verification (both local and remote). Oper State notProvisioned — Connection verification is not provisioned. configErr — Connection verification is provisioned but a configuration error prevents it from operating properly. notTested —...
Page 467 Show Commands Label Description Rx Unknown Ring Displays the number of MC-ring signalling packets were received by this sys- Node tem that were related to an unknown ring node. Displays the number of MC-ring signalling packets were transmitted by this system.
Page 468 System Commands Parameters port port-id — Shows the specified port ID of the multi-chassis peer. lag lag-id — Shows information for the specified LAG identifier. Values 1 — 20020064 Output Show Redundancy Multi-chassis Sync Output — The following table describes show redundancy multi-chassis sync output fields: Label Description...
Page 469 Show Commands Source IP Address : 0.0.0.0 Admin State : Enabled ------------------------------------------------------------------------------- Sync-status ------------------------------------------------------------------------------- Client Applications : SUBMGMT Sync Admin State : Up Sync Oper State : Up DB Sync State : inSync Num Entries Lcl Deleted Entries Alarm Entries Rem Num Entries Rem Lcl Deleted Entries : 0 Rem Alarm Entries...
Page 470 System Commands Label Description Displays the number of deleted entries made at the local router. Lcl Deleted Entries Displays the alarm entries on the local router. Alarm Entries Displays the number of entries on the remote router. Rem Num Entries Displays the number of locally deleting entries made by the remote router.
Page 471 Show Commands Rem Num Entries Rem Lcl Deleted Entries : 0 Rem Alarm Entries ------------------------------------------------------------------------------- Application : subMgmt Num Entries Lcl Deleted Entries Alarm Entries ------------------------------------------------------------------------------- Rem Num Entries Rem Lcl Deleted Entries : 0 Rem Alarm Entries ------------------------------------------------------------------------------- Application : srrp Num Entries Lcl Deleted Entries...
Page 472 System Commands Label Description (Continued) Sync Oper State Displays the operation state of the synchronization. Displays the database state of the synchronization. DB Sync State Displays the number of entries on local router. Num Entries Displays the number of deleted entries made at the local router. Lcl Deleted Entries Displays the alarm entries on the local router.
Page 473 Show Commands Rem Lcl Deleted Entries : 0 Rem Alarm Entries ------------------------------------------------------------------------------- Application : igmpSnooping Num Entries Lcl Deleted Entries Alarm Entries ------------------------------------------------------------------------------- Rem Num Entries Rem Lcl Deleted Entries : 0 Rem Alarm Entries ------------------------------------------------------------------------------- Application : subMgmt Num Entries Lcl Deleted Entries Alarm Entries -------------------------------------------------------------------------------...
Page 474 System Commands Failover Time : N/A Failover Reason : N/A Boot/Config Sync Mode : None Boot/Config Sync Status : No synchronization Last Config File Sync Time : Never Last Boot Env Sync Time : Never =============================================================================== A:ALA-48>show>redundancy# time-range Syntax time-range name associations [detail] Context show>cron Description...
Page 475 Show Commands None ------------------------------------------------------------------------------- Tod-suite associations ------------------------------------------------------------------------------- Tod-suite : suite_sixteen, for Ingress Qos Policy "1160" Tod-suite : suite_sixteen, for Ingress Scheduler Policy "SchedPolCust1_Day" Tod-suite : suite_sixteen, for Egress Qos Policy "1160" Tod-suite : suite_sixteen, for Egress Scheduler Policy "SchedPolCust1Egress_Day =============================================================================== uptime Syntax uptime...
Page 476 System Commands Label Description Min. Forwarding Displays the minimum forwarding capacity of the slot and XMA/MDA as a Capacity percentage. Displays the maximum forwarding capacity of the slot and XMA/MDA as a Max. Forwarding Capacity percentage. Sample Output A:ALA-7# show system switch-fabric ============================================================================== Switch Fabric ==============================================================================...
Page 477 Show Commands A:ALA-12 sync-if-timing Syntax sync-if-timing Context show>system Description This command displays synchronous interface timing operational information. Output System Timing Output — The following table describes sync-if-timing output fields. Label Description System Status CPM Indicates the present status of the synchronous timing equipment subsystem (SETS).
Page 478 System Commands Label Description (Continued) Admin Status down — The ref1 or ref2 configuration is administratively shutdown. up — The ref1 or ref2 configuration is administratively enabled. diag — Indicates the reference has been forced using the force-reference command. Quality Level Indicates whether the QL value used to determine the reference was config- Override ured directly by the user.
Page 479 Show Commands Label Description (Continued) diag — Indicates the BITS output has been forced using the force-reference command. Output Source The source to be used to provide the signal on the BITS output port. — unfiltered recovered line reference. line reference —...
Page 480 System Commands Reference BITS A Admin Status : up Rx Quality Level : prs Qualified Level Override : none Qualified For Use : Yes Selected For Use : Yes Interface Type : DS1 Framing : ESF Line Coding : B8ZS Line Length : 550-660ft Output Admin Status...
Page 481 Show Commands Reference BITS A Admin Status : up Rx Quality Level : unknown Quality Level Override : none Qualified For Use : No Not Qualified Due To : LOS Selected For Use : No Not Selected Due To : not qualified Interface Type : DS1 Framing...
Page 482 System Commands Reference BITS B Admin Status : up Rx Quality Level : prs Quality Level Override : none Qualified For Use : Yes Selected For Use : Yes Interface Type : DS1 Framing : ESF Line Coding : B8ZS Line Length : 550-660ft Output Admin Status...
Page 483 Show Commands Label Description Displays the timestamp of the last successful synchronization of the configu- Last Config File ration files. Sync Time Displays the timestamp of the last successful synchronization of the boot envi- Last Boot Env ronment files. Sync Time Sample Output A:ALA-1>show>redundancy# synchronization ===============================================================================...
Page 484 System Commands Debug Commands sync-if-timing Syntax sync-if-timing Context debug Description The context to debug synchronous interface timing references. force-reference Syntax force-reference {ref1 | ref2 | bits | ptp} no force-reference Context debug>sync-if-timing Description This command allows an operator to force the system synchronous timing output to use a specific reference. Note: The debug sync-if-timing force-reference command should only be used to test and debug problems.
Page 485 Show Commands ptp — The clock will use the PTP slave as the timing reference. system Syntax [no] system Context debug Description This command displays system debug information. http-connections Syntax http-connections [host-ip-address/mask] http-connections Context debug>system Description This command displays HTTP connections debug information. Parameters host-ip-address/mask —...
Page 486 System Commands Tools Commands redundancy Syntax redundancy Context tools>dump Description This command enables the context to dump redundancy parameters. multi-chassis Syntax multi-chassis Context tools>dump>redundancy Description This command enables the context to dump multi-chassis parameters. mc-endpoint Syntax mc-endpoint peer ip-address Context tools>dump>redundancy>multi-chassis Description This command dumps multi-chassis endpoint information.
Page 487 Show Commands peer sys id : 00:03:fa:c6:31:f8 master : No conf boot timer : 300 boot timer active : No conf ka intv : 10 conf hold on num of fail tlv own ka intv : 10 tlv peer ka intv : 10 ka timeout tmr active : Yes...
Page 488 System Commands sync-database Syntax sync-database [peer ip-address] [port port-id | lag-id] [sync-tag sync-tag] [application application] [detail] [type type] Context tools>dump>redundancy>multi-chassis Description This command dumps MCS database information. peer ip-address — Specifies the peer’s IP address. port port-id | lag-id — Indicates the port or LAG ID to be synchronized with the multi-chassis peer. slot/mda/port or lag-lag-id sync-tag sync-tag —...
Page 489 Show Commands Clear Commands cron Syntax cron action completed [action-name] [owner action-owner] Context clear Description This command clears completed CRON action run history entries. Parameters action-name — Specifies the action name. Values maximum 32 characters owner action-owner — Specifies the owner name. Default TiMOS CLI redundancy...
Page 490 System Commands Syntax mc-endpoint endpoint [mcep-id] statistics mc-endpoint statistics mc-endpoint peer [ip-address] statistics Context clear>redundancy>multi-chassis Description This command clears multi-chassis endpoint statistics. endpoint mcep-id — Clears information for the specified multi-chassis endpoint ID. Values 1 — 4294967295 peer ip-address — Clears information for the specified peer IP address. statistics —...
Page 491 Show Commands ring-nodes Syntax ring-nodes peer ip-address ring sync-tag Context clear>redundancy>multi-chassis>mcr Description This command clears multi-chassis ring unreferenced ring nodes. Parameters ip-address — Clears ring statistics for the specified IP address. ring sync-tag — Clears ring statistics for the specified sync tag. statistics Syntax statistics...
Page 492 System Commands ring sync-tag — Clears ring statistics for the specified sync tag. ring-node Syntax ring-node peer ip-address ring sync-tag node ring-node-name Context clear>redundancy>multi-chassis>mcr>statistics Description This command clears multi-chassis ring statistics. Parameters peer ip-address — Clears ring-node peer statistics for the specified IP address. ring sync-tag —...
Page 493 Show Commands Syntax screen Context clear Description This command allows an operator to clear the Telnet or console screen. system Syntax system sync-if-timing {ref1 | ref2| bits} Context clear Description This command allows an operator to individually clear (re-enable) a previously failed reference. As long as the reference is one of the valid options, this command is always executed.
Page 494 System Commands Page 494 7950 SR OS Basic System Configuration Guide...
Page 495: Standards And Protocol Support
Standards and Protocol Support Standards Compliance RFC 3623 Graceful OSPF Restart – GR RFC 4659 BGP-MPLS IP Virtual Private helper Network (VPN) Extension for IPv6 IEEE 802.1ab-REV/D3 Station and RFC 3630 Traffic Engineering (TE) Media Access Control Connectivity Extensions to OSPF Version 2 RFC 4684 Constrained Route Discovery Distribution for Border Gateway...
Page 496 Standards and Protocols RFC 3719 Recommendations for RFC 2463 Internet Control Message RFC 3446 Anycast Rendevous Point Interoperable Networks using IS-IS Protocol (ICMPv6) for the Internet (RP) mechanism using Protocol Protocol Version 6 Specification Independent Multicast (PIM) and RFC 3784 Intermediate System to Multicast Source Discovery Intermediate System (IS-IS) RFC 2464 Transmission of IPv6 Packets...
Page 497 Standards and Protocols MPLS — LDP RFC 4124 Protocol Extensions for RFC6426 MPLS On-Demand Support of Diffserv-aware MPLS Connectivity and Route Tracing RFC 3037 LDP Applicability Traffic Engineering RFC6478 Pseudowire Status for Static RFC 3478 Graceful Restart Mechanism RFC 4125 Maximum Allocation Pseudowires for LDP –...
Page 498 Standards and Protocols VRRP RFC 4619 Encapsulation Methods for ETSI TS 101 329-5 Annex E extensions- Transport of Frame Relay over QoS Measurement for VoIP - RFC 2787 Definitions of Managed MPLS Networks (draft-ietf-pwe3- Method for determining an Objects for the Virtual Router frame-relay-07.txt) Equipment Impairment Factor using Redundancy Protocol...
Page 499 Standards and Protocols RFC 4251 The Secure Shell (SSH) NETWORK MANAGEMENT Management Protocol (SNMP) Protocol Architecture Management Frameworks ITU-T X.721: Information technology- RFC 4252 The Secure Shell (SSH) OSI-Structure of Management RFC 3412 - Message Processing and Authentication Protocol Information Dispatching for the Simple Network Management Protocol (SNMP) RFC 4253 The Secure Shell (SSH)
Page 500 Standards and Protocols Page 500 Standards and Protocols...
Page 501 Index overview compact flash devices URLs overview configuring compact flash command reference boot loader file copying files file types creating directories image location displaying information synchronization 226, 243 modifying image loading moving files persistence removing/deleting saving a configuration system initializaton configuring accessing lldp...
Page 502 Index system parameters system time elements timing Page 502 7950 SR OS Basic System Configuration Guide...

Alcatel-Lucent 7950 XRS Series Configuration Manual

Preface

Getting Started

CLI Usage

Getting Started

CLI Usage

File System Management

Boot Options

Boot Options

System Management

System Management

Quick Links

Configuration Guide

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Summary of Contents for Alcatel-Lucent 7950 XRS Series