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METRObility Optical Systems R821-1S Installation And User Manual

Radiance 10/100 mbps services line card
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Radiance 10/100 Mbps
Services Line Card
Installation and User Guide
10/100BASE
MAN
FD PWR
RX
1
LK
SPD
C
O
N
S
LBK
O
L
DIS
E
RX
2
RX
TX
LK
Model: R821-1S

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Summary of Contents for METRObility Optical Systems R821-1S

  • Page 1 Radiance 10/100 Mbps Services Line Card 10/100BASE FD PWR Installation and User Guide Model: R821-1S...

  • Page 2: O280-M2

    Metrobility, Metrobility Optical Systems, and NetBeacon are registered trademarks, the Metrobility Optical Systems logo and WebBeacon are trademarks of Metrobility Optical Systems, Inc. All other trademarks are the property of their respective owners. The information contained in this document is assumed to be correct and current. The manufacturer is not responsible for errors or omissions and reserves the right to change specifications at any time without notice.

  • Page 3: Table Of Contents

    Contents Chapter 1: Overview ........7 Key Features .
  • Page 4 ICMP ........30 Loopback Modes .
  • Page 5 Set Commands ........60 set console ........60 set dhcp .
  • Page 6 set trapcontrol ....... 73 set trapdestination ......73 set username .
  • Page 7 show trapdestinations ......95 show usernames ......96 show uservlan .
  • Page 8 Radiance 10/100 Mbps Services Line Card...

  • Page 9: Chapter 1: Overview

    Chapter 1: Overview Designed to support the new IEEE 802.3ah standard, Metrobility’s Radiance R821 10/100 Mbps Services Line Card is a manageable two- port copper-to-fiber device capable of remote communications with an off-site unit. A third console port provides a connection for direct management of the R821.
  • Page 10 SNMP provides Internet-standard management and can be used for surveillance and fault management. The versatile R821-1S provides a 10/100BASE-T port (Port 1) and a small form-factor pluggable (SFP) port (Port 2) with numerous wavelength and distance options. Typically, Port 1 is designated as the access port and Port 2 as the network port.

  • Page 11: Key Features

    Key Features The Radiance services line card provides the following key features: Copper Port • 10/100 Mbps support. • Auto-negotiation or manual duplex and speed selection. • Automatic MDI-II/MDI-X conversion when auto-negotiation is enabled. • Half- and full-duplex flow control. •...

  • Page 12: Software

    Software • 802.3ah OAM support for remote management including: • Loopback • Events • Dying Gasp • Active or passive modes • 802.3ah with Metrobility vendor extensions for in-band management. • Remote Quality of Line (QoL) Monitoring (RMON) Group 1 statistics. •...
  • Page 13 • Support for SNMPv1 and SNMPv2c community based profiles and views for read-only, read-write, and administrative access. • SNMPv3 support for increased network management security. Provides user authentication and authorization along with data encryption. • Transparent MAC-layer forwarding and filtering. (No Spanning Tree) •...
  • Page 14 Radiance 10/100 Mbps Services Line Card...

  • Page 15: Chapter 2: Installation Guide

    Chapter 2: Installation Guide Safety Warning Electrostatic Discharge Warning Electrostatic discharge precautions should be taken when handling any line card. Proper grounding is recommended (i.e., wear a wrist strap). 1. Unpack the Line Card Your order has been provided with the safest possible packaging, but shipping damage does occasionally occur.

  • Page 16: Dip Switches

    (AN1) is disabled. Port 1 is set to full duplex when DUP1 is up, and half duplex when DUP1 is down. 3. Install the SFP Optics The R821-1S requires one small form-factor pluggable (SFP) optic. Optics are shipped separately. Radiance 10/100 Mbps Services Line Card...

  • Page 17: Install The Line Card

    Before installing the SFP module, make sure the bail latch is closed, as shown below. Do NOT open the bail. CLOSED DO NOT BAIL LATCH OPEN POSITION BAIL LATCH To install the optics, align the SFP module so the receiver ( ) is positioned above the transmitter ( ).

  • Page 18: Connect To The Network

    Card Guide • Insert the card into a slot in the chassis. Make sure that the top and bottom edges of the board are aligned with the card guides in the chassis. Do not force the card into the chassis unnecessarily. It should slide in easily and evenly.

  • Page 19: Fiber Optic Interface

    Twisted-Pair Interface The twisted-pair port provides a shielded RJ-45 connector that supports a maximum segment length of 100 meters. Fiber Optic Interface For maximum flexibility in designing or expanding your network, the fiber port supports any of the following Metrobility-supplied small form-factor pluggable (SFP) transceivers.

  • Page 20: O383-20-Xx

    When making fiber optic connections, make sure that the transmit (TX) optical fiber of the services line card connects to the receive (RX) optical fiber of the connected device, and that the transmit (TX) optical fiber of the remote device connects to the receive (RX) optical fiber of the services line card.
  • Page 21 For information on replacing the SFP transceiver, refer to “Changing the SFP Transceiver” on page 102 in the User Guide section. Console Port (optional) Follow the instructions in this section if you are using a console cable (R800-CA) to communicate directly with the R821. Remove the dust plug from the console port.
  • Page 22 If the diagnostics are unsuccessful, a failure message will appear. When device configuration is complete, disconnect the console cable and reinsert the dust plug. If the console port session remains idle for 10 minutes, the connection will automatically time out. Radiance 10/100 Mbps Services Line Card...

  • Page 23: Chapter 3: Management

    Chapter 3: Management This section contains information regarding the management and software configuration options available on the Radiance 10/100 Mbps services line card. Default Software Settings Access Port......... . . Port 1 CLI Access .

  • Page 24: Managed Objects

    P-bits Mode......... Disabled P-bits Model .

  • Page 25: Enterprise-Specific Objects

    • IP (end-station only) • ICMP (end-station only) • TCP (end-station only) • UDP (end-station only) • SNMP (end-station only) • AT (end-station only) Enterprise- Metrobility-specific managed objects provide control of the following Specific objects: Objects • End-station IP addressing information •...

  • Page 26: Remote Management Statistics

    • mosAdminTrapDestIP • mosAdminTrapDestPort • mosAdminTrapDestComm Remote Management Statistics Through software, you can view Remote Monitoring (RMON) statistics for the Radiance 10/100 Mbps services line card. Each port on the card supports the complete RMON Group 1 statistics outlined in RFC 2819 and RFC 3273. RFC 2819 etherStatsOctets etherStatsPkts...

  • Page 27: Setting A Secure Management Channel

    Setting a Secure Management Channel By default, the R821’s VLAN identifier (VID) is 0, which indicates no internal management VLAN. In this state, the card forwards all untagged SNMP traffic through both ports, as illustrated below. No security is provided, which means any device connected to any port can make configuration changes to the R821.
  • Page 28 Table 2: R821 Management Options and Vulnerabilities (Continued) Configuration Configuration Description Vulnerabilities Management User could respond to VLAN No security. Any device connected to ARP and steal IP (both ports) either port can manage the R821. address. DEFAULT SETTING Once a management VID has been configured, set it back to 0 to disable VLAN management.

  • Page 29: Software Settings

    Software Settings Several functions and settings on the Radiance services line card can be modified only through software commands. This section describes the card’s management features including IP addressing management. IP Addressing You can configure the R821 to obtain its IP addressing information (IP Management address, network mask, and default gateway) through any of the following means:...
  • Page 30 Manual Configuration Regardless of the DHCP setting, IP addressing information can be assigned manually. When manually entering the IP addressing infor- mation via SNMP, you must also apply the changes by setting mosAdmi- nApplyIPChanges to 1 in the METROBILITY-ADMIN-MIB. The R821 will verify that the information you entered is valid and begin using the new values if there are no problems.

  • Page 31: Copper Line Quality (Clq) Tester

    Note: Do not send ARP requests (pings) to the R821 during its initial- ization. All ARP requests received during the probing phase are inter- preted as address collisions and discarded. If a collision occurs, the R821 will immediately discard the address it is verifying and generate another one.

  • Page 32: Icmp

    The following table describes when full-duplex flow control is enabled or disabled. In the table, “Port 1’s Link Partner” is the flow control capability of the device connected to Port 1. The Link Partner’s capability is obtained through auto-negotiation. 0 = disabled, 1 = enabled, and X = not applicable.

  • Page 33: Loopback Modes

    Loopback Loopback is provided as a means of testing connectivity and link Modes integrity. The R821 supports the following loopback modes: • Local Loopback • Remote Loopback • OAM Loopback • Logical Services Loopback Once loopback is enabled, the R821 can be taken out of loopback using one of the following means: •...

  • Page 34: Remote Loopback

    Remote Loopback Remote loopback is only applicable when two R821 cards are in a back- to-back configuration and they are being managed by the R502-M management card. Remote loopback is performed on one of the ports on the remote R821. When remote loopback is enabled on a port, the port returns its incoming data back to the sender, while continuing to receive and process management frames.
  • Page 35 Remote Remote R821 Local R821 Local Device Services Line Card Services Line Card Device Access Access Network To perform OAM loopback, the following conditions must be met: • The administrative OAM state must be enabled on both the port which will initiate loopback and its remote peer. •...

  • Page 36: Port Management

    Upon receiving a Logical Services Loopback frame, the R821 services line card performs the following operations, which are illustrated below: • Extracts the source MAC address from the incoming frame. • Inserts the source MAC address into the destination MAC address field (shown in red).

  • Page 37: Port State

    Port State You can independently enable or disable the port state on either port of the services line card. Disabling the port state stops the flow of data to and from that port. Although data is neither sent nor received, the disabled port continues to accept, process, and transmit management frames.

  • Page 38: Traffic Prioritization

    Traffic The R821 supports Class of Service (CoS) with four priority queues (0 Prioritization low, 3 high). CoS allows you to assign mission-critical data to a higher priority, so they are processed before less critical traffic during times of network congestion. The four CoS queues determine the priority for transmitting data.
  • Page 39 Priority Order DSCP setting p-bits setting Precedence selection (1 high, 3 low) 1. DSCP 2. port enabled disabled not applicable 1. p-bits 2. port disabled enabled not applicable port (default) disabled disabled not applicable DSCP The R821 supports Differentiated Services Code Point (DSCP) classifi- cation and provides four pre-defined models which map each DSCP value to a queue.
  • Page 40 100000: 2 100001: 2 100010: 2 100011: 2 100100: 2 100101: 2 100110: 2 100111: 2 101000: 2 101001: 2 101010: 2 101011: 2 101100: 2 101101: 2 101110: 2 101111: 2 110000: 3 110001: 3 110010: 3 110011: 3 110100: 3 110101: 3 110110: 3...
  • Page 41 Expedited Forwarding 000000: 0 000001: 0 000010: 0 000011: 0 000100: 0 000101: 0 000110: 0 000111: 0 001000: 0 001001: 0 001010: 1 001011: 0 001100: 1 001101: 0 001110: 1 001111: 0 010000: 1 010001: 0 010010: 1 010011: 0 010100: 1 010101: 0...
  • Page 42 Priority Bits The classification of p-bits to traffic types is defined in IEEE 802.1D and 802.1ad (Provider Bridge). The R821 supports both models as well as a free form, which allows you to define how each p-bit value will be mapped to a queue.
  • Page 43 For example, if Port 2’s priority is set to 2 and the p-bits model is Provider Bridge, then an untagged frame entering Port 2 will be assigned a priority of 2. According to the Provider Bridge model, priority 2 is mapped to queue 1, and so the frame will be processed at that priority level.

  • Page 44: Vlan Tagging

    Console> set pbits enable model FF Console> set freeform 802.1p 010 queue 2 Console> set freeform 802.1p 100 queue 4 VLAN Tagging The R821 supports three bridge forwarding modes: • Transparent (default) • Q-in-Q • IEEE 802.1Q VLAN tagging only applies to egress traffic in Q-in-Q and IEEE 802.1Q modes.
  • Page 45 2. Enable Q-in-Q operation using the set qinq command. 3. Specify the port VLAN identifier using the set pvid command, if you want to use a number other than the default PVID value of 1. This command also allows you to change the access port to Port 2. 802.1Q VLAN Tagging 1.
  • Page 46 Transparent Mode Transparent mode is the default setting. In this mode, all tagged and untagged user frames are forwarded without any modifications. All untagged Layer 2 control protocols are also forwarded transparently, however, these frames may be discarded on a per-protocol basis. If a frame contains DSCP and/or p-bit elements, that information will be used to perform internal queuing, without changing the user frame.
  • Page 47 to the queue that was used to store the frame. This is illustrated in the following example in which the PVID is set to 2 and the tagged frame has a VLAN ID of 25. Q-in-Q Mode R821 tagged untagged PVID = 2 Access Trunk...
  • Page 48 Q-in-Q Mode R821 priority-tagged untagged PVID = 2 Access Trunk untagged tagged Port Port tagged (p-bits = assigned queue) dropped double-tagged priority-tagged untagged tagged without PVID tagged without PVID Management Frames in Q-in-Q Mode The R821 provides two options to forward management frames in Q-in-Q mode when the management channel is tagged.
  • Page 49 IEEE 802.1Q Mode In this mode, all frames leaving the trunk port are VLAN tagged to identify the VLAN membership of a frame across bridges. The tag identifies the frame’s VLAN and prioritization. To properly operate under IEEE 802.1Q mode, the R821 must be configured with a list of acceptable user VLANs.
  • Page 50 Traffic Filtering and Forwarding Over the Access Port The only frames that are forwarded from the trunk port to the access port are the following: • Untagged Layer 2 control protocols frames. Untagged L2CP are forwarded transparently, however, they may be discarded on a per- protocol basis.

  • Page 51: Sensors

    Sensors Environmental Through software, you can view environmental sensor information for Sensors monitoring the health of the services line card. Each sensor reading includes the current value along with the minimum and maximum values for the component. To prevent a potential problem, a trap can be set so a network manager is notified whenever any sensor threshold is crossed.
  • Page 52 2. Using an SNMP MIB browser, set the following objects in METRO- BILITY-DOWNLOAD-MIB: • Set mosDownloadServer to the IP address of the TFTP server. • Set mosDownloadFilename to the path and filename of the OS file to load. • Set mosDownloadLocation to either 3 for the primary OS file location or 4 for the secondary OS file location.

  • Page 53: Chapter 4: Cli Commands

    Chapter 4: CLI Commands This section contains a complete listing of all command line interface (CLI) commands available on the R821. Each command includes a detailed description of the syntax and associated parameters. The R821 supports the following three levels of user accounts. The default login names and passwords for each account are in parentheses.

  • Page 54: Complete List Of Commands

    Square brackets indicate that the enclosed information is optional, or it is a key to press. A vertical bar separating two or more text items indicates that any one of the terms may be entered as a value. Complete List of Commands User Commands change password...

  • Page 55: Administrator Commands

    show serviceclasses show snmpuser show snmpv1v2 show switch show systeminfo show trapcontrol show trapdestinations show uservlan Administrator clear l2controlprotocol Commands clear mgmtvlan clear radius server clear uservlan download reset run config set console set dhcp set download set dscp set fpga set freeform set icmp set ip...

  • Page 56: Root Commands

    set pvid set qinq set radiusauthentication set radiusretransmit set radiusserver set radiustimeout set ratelimit set switch set systeminformation set trapcontrol set uservlan Root clear snmpuser Commands clear trapdestination clear username set snmpcommunity set snmpuser set snmpv1v2 set trapdestination set username show snmpcommunity show usernames Radiance 10/100 Mbps Services Line Card...

  • Page 57: Clear Commands

    Clear Commands clear Description: Clear Layer 2 protocol processing action on a specified port. l2controlprotocol Syntax: clear l2controlprotocol <stp | rstp | mstp | lacp | marker | 802.1X | bridge | garp | gvrp | gmrp> port <port number> Parameters: 802.1X –...

  • Page 58: Clear Username

    Example: Console> clear trapdestination 192.168.1.100 Console> clear username Description: Remove a user account from the device. Syntax: clear username <username> Parameters: username – username. Example: Console> clear username guest Console> clear uservlan Description: Clear the specified user VLAN ID on both ports. Syntax: clear uservlan <vlan id>...

  • Page 59: Change Password

    1 192.168.1.100 00:00:d0:6a:57:b4 1 0800 RESOLVED permanent 1 192.168.1.101 00:01:d0:6d:02:00 1 0800 RESOLVED 548 s 1 192.168.1.102 00:01:5a:98:52:80 1 0800 RESOLVED 576 s 1 192.168.1.103 00:01:5a:9a:fd:58 1 0800 RESOLVED 582 s Console> change Description: Change the current user account password. The password is a case-sensitive ASCII string (32 characters max).

  • Page 60: Exit

    exit Description: Log off. Syntax: exit Parameters: None. Example: Console> exit help Description: Show all commands that are available to the user, along with a brief description of the command, or all available commands that begin with a specified word. Optionally, press the [Tab] key to display only the commands available to your user account.

  • Page 61: Reset

    reset Description: Reset, or reboot, the device and optionally set operational parameters to factory defaults. Syntax: reset [default] Parameters: default – factory default settings. Example: Console> reset default run config Description: Run the saved configuration script. (Refer to “download” on page 57 for information on downloading a script.) A script is a text file consisting of CLI commands separated by carriage returns.

  • Page 62: Set Commands

    Set Commands set console Description: Set the attributes for the console port. Note: This command is allowed only through the console port. It is not available to telnet users. Syntax: set console [baud <1200-57600>] [data <7 | 8>] [stop <1 | 2>] [parity <none | even | odd>] [timeout <time in minutes>] Parameters: baud –...

  • Page 63: Set Dscp

    Parameters: IP address – IP address of the download host in dotted decimal notation. name of file – case-sensitive ASCII string (50 characters max.) denoting the name of the download file. Example: Console> set download server 192.168.1.100 filename control.bin server: 192.168.1.100 filename: control.bin protocol: tftp status: Previous Flash burn completed successfully...

  • Page 64: Set Icmp

    set icmp Description: Set operational, processing mode for end-station ICMP messages. Syntax: set icmp <disable | enable | broadcastdisable> Parameters: disable – disables processing of all ICMP messages. enable – enables processing of all ICMP messages. broadcastdisable – enables processing of only unicast ICMP messages, but disables processing of ICMP messages sent to IP multicast, IP subnet broadcast, and IP limited broadcast addresses.

  • Page 65: Set L3Capability

    discard – discard (filter) the specified Layer 2 control protocol. forward – forward the specified Layer 2 control protocol, based on forwarding rules and policies. peer – accept the specified Layer 2 protocol for end-station processing. port number – the actual port number. Example: Console>...

  • Page 66: Set Mgmtvlan

    timeout – maximum number of seconds to allow the port to remain in loopback mode. The default is 30 seconds. The range is 30 to 300 seconds. Example: Console> set loopback 2 enable timeout 60 Console> set mgmtvlan Description: Set management VLAN ID. It will be applied to both ports. The services line card supports one management VLAN ID.

  • Page 67: Set Oamerrframeperiod

    window = 100 and threshold = 5, then if 5 frame errors occur within a window of 10 seconds, an Event Notification OAMPDU will be generated with an Errored Frame Event TLV indicating that the threshold has been crossed. notify – Enable or disable notification to the specified port’s OAM peer that the Errored Frame Event has been triggered.

  • Page 68: Set Oamerrsymperiod

    Event to be triggered. The threshold range is 1 to 900. Example: if window = 100 and threshold = 5, then if 5 frame errors occur within a window of 10 seconds, an Event Notification OAMPDU will be generated with an Errored Frame Seconds Summary Event TLV indicating the threshold has been crossed.

  • Page 69: Set Os

    remote loopback causes the specified port to send a loopback request (with the loopback enable flags cleared) to the remote port. commands – process or drop incoming requests for loopback when the specified port receives them. Example: Console> set oamloopback 2 commands ignore Console>...

  • Page 70: Set Precedence

    duplex – specify full or half duplex for the selected port. fef – disable or enable Far End Fault reporting on the selected fiber port. flowcontrol – disable or enable flow control for the selected port. PAUSE frames are used on full-duplex ports, whereas collisions are forced on half-duplex ports.

  • Page 71: Set Pvid

    set pvid Description: Set the port VLAN identifier that will be used for tagging when 802.1Q and Q-in-Q modes are enabled. When the switch mode is set to Transparent, the PVID is used as the native VLAN for untagged frames. Syntax: set pvid <VLAN>...

  • Page 72: Set Radiusauthentication

    Description: Enable or disable RADIUS authentication. Note: This command is not available to telnet users. radiusauthentication Syntax: set radiusauthentication <all | telnet | console> <enable | disable> Parameters: all – authenticates all attempts to access the system. telnet – authenticates access via telnet only. console –...

  • Page 73: Set Ratelimit

    set ratelimit Description: Set the rate limit on the specified port or activate/cancel rate limiting. Syntax: set ratelimit <port number> [rate <128 | 256 | 512 | 1000 | 2000 | 4000 | 8000 | 100000>] [state <disable | enable>] Parameters: port number –...

  • Page 74: Set Snmpv1V2

    auth password – a case-sensitive ASCII string (up to 50 characters in length) denoting the password associated with the user when MD5 authentication is specified. priv – identifies the privacy protocol. none – No privacy. Messages are not encryted. des – Messages sent by the user are encrypted using the DES protocol.

  • Page 75: Set Trapcontrol

    trative name. Multi-word strings must be placed in quotation marks. If unspecified, the default value is NULL. location name – a case-sensitive ASCII string (up to 50 characters in length) denoting the assigned adminis- trative location. Multi-word strings must be placed in quotation marks.

  • Page 76: Set Username

    SNMPv3 traps. Example: Console> set trapdestination 192.168.1.100 port 9162 version 3 username v3user Console> set username Description: Set the username, password, and access for user login. Syntax: set username <user name> password <user password> access <user | admin | root> Parameters: user name –...

  • Page 77: Show Commands

    Show Commands show Description: Show results of the copper line quality test for copper port. Syntax: show cablestatus <port number> cablestatus Parameters: port number – the actual port number. Display Parameters: Good – no problems are detected on the copper cable. Open –...

  • Page 78: Show Download

    DHCP Enabled Retries: 3 DHCP Server: 192.168.1.100 Console> show download Description: Show addressing information relative to the download server used by the download command, along with the status of the current download. Syntax: show download Display Parameters: server – identifies IP address of the download host. filename –...

  • Page 79: Show Ip

    All Disabled – ICMP message processing is disabled. All Enabled – ICMP message processing is enabled. Broadcast Disabled – the processing of only unicast ICMP messages is enabled. The processing of ICMP messages sent to IP multicast, IP subnet broadcast, and IP limited broadcast addresses is disabled.

  • Page 80: Show L3Capability

    Peer – specified protocol is being accepted for end-station processing. Example: Console> show l2controlprotocol bridge port 2 Port 0: bridge: Forward Port 1: bridge: Forward Port 2: bridge: Forward Console> show Description: Show the device’s management capability to receive/ transmit IP packets. l3capability Syntax: show l3capability...

  • Page 81: Show Oamcontrol

    show Description: Show the primary controls and status for the 802.3ah OAM capabilities for the specified port or all ports. oamcontrol Syntax: show oamcontrol <port number | all> Parameters: port number – the actual port number. all – specifies all ports. Display Parameters: Admin State –...

  • Page 82: Show Oameventlog

    the smaller of the two maximum sizes between them. Config Revision – indicates the configuration revision of the port as reflected in the latest OAMPDU sent by the port. The configuration revision is used to indicate configuration changes that have occurred which might require the remote port to re-evaluate whether peering is allowed.
  • Page 83 event log. When the OUI is 0180C2, the following event types are defined: Errored Symbol Event Errored Frame Period Event Errored Frame Event Errored Frame Seconds Event Link Fault Event Dying Gasp Event Critical Link Event The first four types are threshold crossing events which are generated when a metric exceeds a given value within a specified window.

  • Page 84: Show Oamevents

    show Description: Show the windows, thresholds, and notification states for generating standard Ethernet OAM events for the oamevents specified port(s). Syntax: show oamevents <port number | all> Parameters: port number – the actual port number. all – specifies all ports. Display Parameters: Error Symbol Period Window –...

  • Page 85: Show Oamloopback

    generating an event notification is enabled or disabled for Errored Frame Seconds Summary events. Example: Console> show oamevents 2 Port 2 Error Symbol Period Window... . : 0 Error Symbol Period Threshold ..: 0 Error Symbol Period Notify .

  • Page 86: Show Oampeer

    FORWARD – Normal state. DISCARD – Transitioning into or out of a loopback state. Remote PARSER – State of the parser on the remote R821. FORWARD – Normal state. LOOPBACK – Traffic is being looped by the remote R821. DISCARD – Traffic is being looped by the local R821.

  • Page 87: Show Oamstatistics

    ACTIVE – The remote port can initiate monitoring activities with the local port. Max PDU Size – indicates largest OAMPDU that the remote port supports. The remote port exchanges maximum OAMPDU sizes with the local port, and both ports negotiate to use the smaller of the two maximum sizes between them.

  • Page 88: Show Os

    Dropped Events: 0 Console> show os Description: Show the image number and revision of the active operating system. Syntax: show os Example: Console> show os Active OS image number: 1 OS version 1.4.0 Aug 04 2005 13:58:50 Console> show port Description: Show attributes for a selected port or all ports.
  • Page 89 Port AN– indicates the auto-negotiation status for the specified port. DISABLED – auto-negotiation is disabled. ENABLED – auto-negotiation is enabled. Port Duplex – indicates the duplex mode for the specified port. FULL – full-duplex mode. HALF – half-duplex mode. Port Flow Control – indicates flow control status for the specified port.

  • Page 90: Show Portstatistics

    Current – the current transmitter sensor reading. Min – the lowest power at which the SFP can continue to operate properly. Max – the highest power at which the SFP can continue to operate properly. Receive Power – indicates the receive power of the specified port (fiber only) in dBm.

  • Page 91: Show Pvid

    received. Multicast Packets Rcv’d – number of multicast packets received. Rcv’d Packets Dropped – number of received packets that were discarded during reception. Error Packets Rcv’d – number of packets received with errors. Octets Transmitted – number of octets transmitted. Unicast Packets Transmitted –...

  • Page 92: Show Radius

    show radius Description: Show the RADIUS configuration parameters. Syntax: show radius Display Parameters: RADIUS Server – IP address of the RADIUS server. Port – UDP port number. Status – indicates if the server is the primary RADIUS server. Authentication Status – identifies the RADIUS authenti- cation mode (either enabled or disabled) for the connected console port and telnet.

  • Page 93: Show Sensors

    Packets Rcv’d – number of packets received. Broadcast Packets Rcv’d – number of broadcast packets received. Multicast Packets Rcv’d – number of multicast packets received. CRC Alignment Errors – number of CRC alignment errors due to received traffic. Fragments – number of fragments received. Undersize Packets Rcv’d –...

  • Page 94: Show Serviceclasses

    Syntax: show sensors Display Parameters: Temperature – indicates the current, minimum, and maximum temperature reading (in degrees Celsius and Fahrenheit) of the device or port. 1.5 Volt – indicates the current, minimum, and maximum voltage reading (in millivolts) of the device’s 1.5-volt supply.

  • Page 95: Show Snmpcommunity

    000000: 0 000001: 0 000010: 0 000011: 0 000100: 0 000101: 0 000110: 0 000111: 0 001000: 0 001001: 0 001010: 0 001011: 0 001100: 0 001101: 0 001110: 0 001111: 0 010000: 1 010001: 1 010010: 1 010011: 1 010100: 1 010101: 1 010110: 1...

  • Page 96: Show Snmpv1V2

    Group – identifies the access profile for the SNMPv3 user. ro – read-only access to non-privileged objects. rw – read-write access to non-privileged objects. admin – full read-write access to all objects. Example: Console> show snmpuser User name Auth Protocol Priv Protocol Group --------------...

  • Page 97: Show Trapcontrol

    Hardware Revision – the hardware version of the line card. OS1 Revision – the version of the operating system stored in the first flash image. OS2 Revision – the version of the operating system stored in the second flash image. FPGA1 Revision –...

  • Page 98: Show Usernames

    Note: This parameter is displayed only when viewed by a root user. Username – identifies the SNMPv3 security name. Note: This parameter is displayed only when viewed by a root user. Example: Console> show trapdestinations IP Address UDP Port Version Community Username ----------------- ----------- ---------- -------------- --------------...

  • Page 99: Chapter 5: User Guide

    Chapter 5: User Guide This chapter contains information about the operating features of the Radiance 10/100 Mbps services line card. LED Indicators The Radiance services line card provides several LEDs on the front panel for the visible verification of unit status and proper functionality. These LEDs can help with troubleshooting and overall network diagnosis and management.

  • Page 100: Default Hardware Switch Settings

    Default Hardware Switch Settings All hardware switches can be overridden through software commands. The card’s default settings are listed below. Auto-Negotiation ....... . . Enabled (UP) Speed .
  • Page 101 If LLR is disabled and the fiber port’s receiver loses link, the port’s trans- mitter behavior will depend on the auto-negotiation setting. If auto-negoti- ation is enabled, the transmitter will shut down. If auto-negotiation is disabled, the transmitter will continue to stay up. The following table describes the transmitter’s response when the port stops detecting link, based on the LLR and auto-negotiation settings.

  • Page 102: Link Loss Carry Forward (Llcf)

    Link Loss Carry Forward (LLCF) The R821 incorporates LLCF as an aid in troubleshooting a remote connection. Through software, LLCF can be disabled or enabled independently on each port. The diagram below shows a typical network configuration with good link status using a services line card for remote connectivity.

  • Page 103: Traps

    Traps By default, all traps for the R821 are enabled. Through software, each trap can be disabled/enabled individually for each trap destination. The R821 supports up to four trap destinations. The following table describes the events that trigger SNMP trap messages to be sent to each trap destination that is configured to receive them.

  • Page 104: Changing The Sfp Transceiver

    Changing the SFP Transceiver The services line card supports one replaceable small form-factor pluggable (SFP) transceiver. This section explains how to remove and install the transceiver. Important: Use only Metrobility-supplied SFP transceivers with this product. Installing any other part may damage the unit and will void the product’s warranty.

  • Page 105: Topology Solutions

    Topology Solutions Standards- The R821 services line card supports the delivery of point-to-point E-Line Based Multi- and multi-point E-LAN services as defined by the Metro Ethernet Forum. Service Traffic belonging to each service is classified by, and tunneled over, predetermined VLANs for segregation and transport across carrier Delivery networks.

  • Page 106: Ah-Based Enhanced Remote Management

    802.3ah-Based A Radiance R5000 Central Service Platform in a central office or point of Enhanced presence connects to a switch or router at the service provider’s network. Remote The R5000 includes a management card that collects information from the services line card, which is monitored and managed through Metro- Management bility’s NetBeacon Element Manager.

  • Page 107: Radius Reset

    RADIUS Reset If RADIUS authentication is enabled and the RADIUS server information is entered incorrectly, a user will not be able to log in due to the bad configuration. To work around this condition, toggle DIP switch #5 to clear the RADIUS authentication state. (All other RADIUS settings will be unaffected.) This will allow the user to log in using the currently configured user names and passwords.
  • Page 108 Multimode Fiber Optic Plug-in (O280-M2) Connector ______________________________________________ LC Wavelength ________________________________________ 1310 nm RX Input Sensitivity__________ -32 dBm (minimum); -34 dBm (typical); _________________________ -14 dBm (saturation) Output Power _______________-19 dBm to -14 dBm; -17 dBm (typical) Typical Link Budget_____________________________________17 dB Supported Link Length ______________________________ up to 2 km Cable Type ____________________ 50/125 or 62.5/125 µm multimode Singlemode Fiber Optic Plug-in (O281-40) Connector ______________________________________________ LC...
  • Page 109 Singlemode Fiber Optic Plug-in (O383-20-31, -55) for BWDM Connector ______________________________________________ SC Wavelength (O383-20-31) ______________ 1310 nm TX / 1550 nm RX Wavelength (O383-20-55) ______________ 1550 nm TX / 1310 nm RX RX Input Sensitivity_______ -28 dBm (min); -30 dBm (typ); -8 dBm (sat) Output Power ________________ -14 dBm to -8 dBm;...

  • Page 110: Abbreviations And Acronyms

    Abbreviations and Acronyms Assured Forwarding Auto-Negotiation Address Resolution Protocol ASCII American Standard Code for Information Interchange Address Translation BPDU Bridge Protocol Data Unit BWDM Bidirectional Wavelength Division Multiplexing Command Line Interface Copper Line Quality Class of Service Customer Premises Equipment Central Processing Unit CWDM Coarse Wavelength Division Multiplexing...
  • Page 111 GVRP GARP VLAN Registration Protocol ICMP Internet Control Message Protocol IEEE Institute of Electrical and Electronic Engineers Internet Protocol Internet Service Provider Kilometer Layer 2 L2CP Layer 2 Control Protocol LACP Link Aggregation Control Protocol Loopback Link LLCF Link Loss Carry Forward Link Loss Return Logical Services Loopback Media Access Control...
  • Page 112 p-bit Priority bit Protocol Data Unit PVID Port VLAN identifier Power Q-in-Q Q-tag inside of Q-tag Request for Comments RMON Remote Monitoring Receive Small Form-factor Pluggable optical transceiver Singlemode SNMP Simple Network Management Protocol Straight Precedence Speed Shielded Twisted Pair; Spanning Tree Protocol Transmission Control Protocol TFTP Trivial File Transfer Protocol...

  • Page 113: Product Safety And Compliance Statements

    Product Safety and Compliance Statements This product complies with the following requirements: • • • • • NEBS Level III • EN60950 (safety) • FCC Part 15, Class B • ICES-003 Class B (emissions) • EN55022 Class B (emissions) • EN55024: 1998 (immunity) •...
  • Page 114 • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
  • Page 115 • RFC 1349 (IP) — updates RFC 791 • RFC 1350 (TFTP) • RFC 1782 (TFTP) — updates RFC 1350 • RFC 1783 (TFTP) — updates RFC 1350 • RFC 1784 (TFTP) — updates RFC 1350 • RFC 1785 (TFTP) — updates RFC 1350 •...

  • Page 116: Warranty And Servicing

    Three-Year Warranty for the Radiance 10/100 Mbps Services Line Card Metrobility Optical Systems, Inc. warrants that every Radiance 10/100 Mbps services line card will be free from defects in material and workmanship for a period of THREE YEARS from the date of Metrobility shipment.

  • Page 117: Technical Support

    This warranty constitutes the buyer’s sole remedy. No other warranties, such as fitness for a particular purpose, are expressed or implied. Under no circumstances will Metrobility be liable for any damages incurred by the use of this product including, but not limited to, lost profits, lost savings, and incidental or consequential damages arising from the use of, or inability to use, this product.
  • Page 118 Radiance 10/100 Mbps Services Line Card...

  • Page 119: Chapter 6: Error Messages

    Chapter 6: Error Messages This chapter contains descriptions for the error messages that can be generated by the R821 software. The error messages are shown in red. Console changes are This message appears if you try to use the ‘set console’ command only allowed through through a telnet session.
  • Page 120 Error: Invalid The IP address gateway is not in the standard dotted decimal notation gateway IP format. (e.g., 192.168.1.254). Error: Invalid IP The IP address is not in the standard dotted decimal notation (e.g., address format. 192.168.1.100). Error: Invalid mask The network mask is not in the standard dotted decimal notation (e.g., format.
  • Page 121 Error: Missing MAC The MAC address is a required field with the command, but it is missing. address value. Error: Missing port The port number, either 1 or 2, is a required field and is missing. parameter. Error: Missing queue The priority queue for the free form service class policy is a required field parameter.
  • Page 122 Error: Trap Up to four trap destinations can be configured. To add a new trap desti- destination table is nation, you must first delete one of the current entries from the table. full. Error: Trunk port When configuring user VLANs, only the access port can be untagged. must be tagged.
  • Page 123 Error: Valid queue The priority queue for the free form service class policy must be a values are between 0 number between 0 and 3. and 3. Error: Valid retry The maximum number of times the device should attempt to contact a number values are DHCP server is not in the acceptable range of 1 to 5.
  • Page 124 Error: Valid window An unacceptable value was entered for the window parameter when values are between setting the OAM Errored Symbol Period Event. The acceptable range is 125000000 and 125000000 to 3205032704. 3205032704. Error: VLAN # The specified value for the user VLAN is invalid because it has already already assigned to been assigned as either a PVID or a management VLAN.
  • Page 125 Secret too long. The secret password assigned to a RADIUS server has more 65 characters, which is the maximum allowed. Start Loopback OAM loopback is not supported on the copper port. Request denied, port must be fiber. Switch must be in The forwarding mode in the switch is currently set to 802.1Q.
  • Page 126 Radiance 10/100 Mbps Services Line Card...
  • Page 127 Product Manuals The most recent version of this manual is available online at http://www.metrobility.com/support/manuals.htm Product Registration To register your product, go to http://www.metrobility.com/support/registration.asp 25 Manchester Street, Merrimack, NH 03054 USA tel: 1.603.880.1833 • fax: 1.603.594.2887 www.metrobility.com 5660-000091 D 11/05...

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