Page 1 Lenovo RackSwitch G8264CS ISCLI—Industry Standard CLI Command Reference for Lenovo Enterprise Network Operating System 8.4...
Page 2 Note: Before using this information and the product it supports, read the general information in the Safety information and Environmental Notices and User Guide documents on the Lenovo Documentation CD, and the Warranty Information document that comes with the product. Second Edition (July 2017) © Copyright Lenovo 2017 Portions © Copyright IBM Corporation 2014 LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS‐35F‐05925. Lenovo and the Lenovo logo are trademarks of Lenovo in the United States, other countries, or both.
Page 3 SNMPv3 Target Parameters Table Information . . . . . . . . . . .44 SNMPv3 Notify Table Information. . . . . . . . . . . . . . . . .44 SNMPv3 Dump Information . . . . . . . . . . . . . . . . . . .45 General System Information . . . . . . . . . . . . . . . . . . . . .46 Show Specific System Information . . . . . . . . . . . . . . . . .47 Show Recent Syslog Messages . . . . . . . . . . . . . . . . . . . .48 User Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 LDAP Information . . . . . . . . . . . . . . . . . . . . . . . . .50 Layer 2 Information . . . . . . . . . . . . . . . . . . . . . . . . . . .51 802.1X Information . . . . . . . . . . . . . . . . . . . . . . . . .54 FDB Information . . . . . . . . . . . . . . . . . . . . . . . . . .56 FDB Multicast Information . . . . . . . . . . . . . . . . . . . .57 Show All FDB Information . . . . . . . . . . . . . . . . . . . .58 Clearing Entries from the Forwarding Database . . . . . . . . . . .58 Link Aggregation Control Protocol Information . . . . . . . . . . . . .59 Link Aggregation Control Protocol . . . . . . . . . . . . . . . .60 Layer 2 Failover Information . . . . . . . . . . . . . . . . . . . . .61 Layer 2 Failover Information . . . . . . . . . . . . . . . . . . .61 Hot Links Information . . . . . . . . . . . . . . . . . . . . . . . .63 LLDP Information. . . . . . . . . . . . . . . . . . . . . . . . . .64 LLDP Remote Device Information . . . . . . . . . . . . . . . . .65 © Copyright Lenovo 2017...
Page 4 Unidirectional Link Detection Information . . . . . . . . . . . . . . . 66 UDLD Port Information . . . . . . . . . . . . . . . . . . . . . 66 802.1x Discovery Information. . . . . . . . . . . . . . . . . . . . . 67 802.1x Port Information . . . . . . . . . . . . . . . . . . . . . 67 OAM Discovery Information . . . . . . . . . . . . . . . . . . . . . 68 OAM Port Information. . . . . . . . . . . . . . . . . . . . . . 68 vLAG Information . . . . . . . . . . . . . . . . . . . . . . . . . 69 vLAG Aggregation Information . . . . . . . . . . . . . . . . . . 70 vLAG Peer Gateway Information . . . . . . . . . . . . . . . . . 70 vLAG VRRP Information. . . . . . . . . . . . . . . . . . . . . 70 Spanning Tree Information. . . . . . . . . . . . . . . . . . . . . . 71 RSTP Information . . . . . . . . . . . . . . . . . . . . . . . . 72 PVRST Information . . . . . . . . . . . . . . . . . . . . . . . 74 Spanning Tree Bridge Information. . . . . . . . . . . . . . . . . 76 Spanning Tree Root Information . . . . . . . . . . . . . . . . . 77 Multiple Spanning Tree Information . . . . . . . . . . . . . . . . 78 Link Aggregation Group (LAG) Information . . . . . . . . . . . . . . 80 VLAN Information . . . . . . . . . . . . . . . . . . . . . . . . . 81 Layer 3 Information. . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 5 Access Control List Information . . . . . . . . . . . . . . . . . . . . 143 Access Control List Information . . . . . . . . . . . . . . . . . . . 144 Access Control IPv6 List Information . . . . . . . . . . . . . . . . 146 RMON Information Commands . . . . . . . . . . . . . . . . . . . . 147 RMON History Information . . . . . . . . . . . . . . . . . . . . 148 RMON Alarm Information . . . . . . . . . . . . . . . . . . . . . 149 RMON Event Information . . . . . . . . . . . . . . . . . . . . . 150 Link Status Information . . . . . . . . . . . . . . . . . . . . . . . . 151 Port Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Port Transceiver Status . . . . . . . . . . . . . . . . . . . . . . . . 153 VM Ready Information Commands . . . . . . . . . . . . . . . . . . . 155 VMReady Information . . . . . . . . . . . . . . . . . . . . . . . 157 VM OUI Information . . . . . . . . . . . . . . . . . . . . . . . 157 VM Port Information . . . . . . . . . . . . . . . . . . . . . . . 158 VM Portchannel Information . . . . . . . . . . . . . . . . . . . . 158 VM Information . . . . . . . . . . . . . . . . . . . . . . . . . 159 VM Check Information . . . . . . . . . . . . . . . . . . . . . . 159 VM Group Information . . . . . . . . . . . . . . . . . . . . . . 160 VM Bandwidth Information . . . . . . . . . . . . . . . . . . . . 160 VM Profile Information . . . . . . . . . . . . . . . . . . . . . . 160 VMware Information . . . . . . . . . . . . . . . . . . . . . . . 161 VMware Hello Information . . . . . . . . . . . . . . . . . . . 162 VMware Host Information . . . . . . . . . . . . . . . . . . . 162 VMware VM Information. . . . . . . . . . . . . . . . . . . . 164 ESX Server ‐ Switchport Mapping . . . . . . . . . . . . . . . . 164 © Copyright Lenovo 2017 Contents...
Page 6 Virtual NIC (vNIC) Information Commands . . . . . . . . . . . . . . . 165 vNIC Information. . . . . . . . . . . . . . . . . . . . . . . . . 166 vNIC Group Information . . . . . . . . . . . . . . . . . . . . . 167 EVB Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 EVB VSIType Information . . . . . . . . . . . . . . . . . . . . . 169 EVB VMs Information . . . . . . . . . . . . . . . . . . . . . . . 170 Converged Enhanced Ethernet Information . . . . . . . . . . . . . . . 171 DCBX Information . . . . . . . . . . . . . . . . . . . . . . . . 172 DCBX Control Information . . . . . . . . . . . . . . . . . . . . . 173 DCBX Feature Information . . . . . . . . . . . . . . . . . . . . . 174 DCBX ETS Information . . . . . . . . . . . . . . . . . . . . . . 176 DCBX PFC Information . . . . . . . . . . . . . . . . . . . . . . 178 DCBX Application Protocol Information . . . . . . . . . . . . . . . 179 ETS Information . . . . . . . . . . . . . . . . . . . . . . . . . 181 PFC Information . . . . . . . . . . . . . . . . . . . . . . . . . 182 FCoE Initialization Protocol Snooping Information . . . . . . . . . . . . 183 FIP Snooping FCoE Forwarder Information . . . . . . . . . . . . . ...
Page 7 ACL Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . 288 VMAP Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . 288 SNMP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 NTP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293 Statistics Dump. . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 Chapter 4. Configuration Commands ....297 Viewing and Saving Changes . . . . . . . . . . . . . . . . . . . . . 300 Saving the Configuration. . . . . . . . . . . . . . . . . . . . . . 300 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 301 System Error Disable and Recovery Configuration. . . . . . . . . . . 307 Link Flap Dampening Configuration . . . . . . . . . . . . . . . 308 © Copyright Lenovo 2017 Contents...
Page 8 System Host Log Configuration. . . . . . . . . . . . . . . . . . . 309 SSH Server Configuration . . . . . . . . . . . . . . . . . . . . . 314 RADIUS Server Configuration . . . . . . . . . . . . . . . . . . . 316 TACACS+ Server Configuration . . . . . . . . . . . . . . . . . . 318 LDAP Server Configuration . . . . . . . . . . . . . . . . . . . . 323 NTP Server Configuration . . . . . . . . . . . . . . . . . . . . . 330 System SNMP Configuration . . . . . . . . . . . . . . . . . . . . 333 SNMPv3 Configuration . . . . . . . . . . . . . . . . . . . . . . 336 User Security Model Configuration . . . . . . . . . . . . . . . 338 SNMPv3 View Configuration . . . . . . . . . . . . . . . . . . 339 View‐based Access Control Model Configuration . . . . . . . . . 340 SNMPv3 Group Configuration . . . . . . . . . . . . . . . . . 341 SNMPv3 Community Table Configuration . . . . . . . . . . . . 342 SNMPv3 Target Address Table Configuration. . . . . . . . . . . 343 SNMPv3 Target Parameters Table Configuration . . . . . . . . . 344 SNMPv3 Notify Table Configuration . . . . . . . . . . . . . . ...
Page 9 Link Aggregation Group (LAG) Configuration . . . . . . . . . . . . 436 Link Aggregation Group (LAG) Hash Configuration . . . . . . . . 437 Layer 2 Link Aggregation Group (LAG) Hash . . . . . . . . . . . 439 Layer 3 Link Aggregation Group (LAG) Hash . . . . . . . . . . . 440 Virtual Link Aggregation Group (vLAG) Configuration . . . . . . . . 441 vLAG Health Check Configuration . . . . . . . . . . . . . . . 443 vLAG ISL Configuration . . . . . . . . . . . . . . . . . . . . 444 Link Aggregation Control Protocol Configuration . . . . . . . . . . . 445 LACP Port Configuration. . . . . . . . . . . . . . . . . . . . 446 Layer 2 Failover Configuration . . . . . . . . . . . . . . . . . . . 448 Failover Trigger Configuration . . . . . . . . . . . . . . . . . 448 Failover Manual Monitor Port Configuration . . . . . . . . . . . 449 Failover Manual Monitor Control Configuration . . . . . . . . . . 450 Hot Links Configuration . . . . . . . . . . . . . . . . . . . . . . 451 Hot Links Trigger Configuration . . . . . . . . . . . . . . . . 452 Hot Links Master Configuration . . . . . . . . . . . . . . . . . 453 Hot Links Backup Configuration . . . . . . . . . . . . . . . . 454 VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . 455 Protocol‐Based VLAN Configuration. . . . . . . . . . . . . . . 456 Private VLAN Configuration . . . . . . . . . . . . . . . . . . 458 Flooding VLAN Configuration Menu . . . . . . . . . . . . . . 459 Layer 3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 460 © Copyright Lenovo 2017 Contents...
Page 10 IP Interface Configuration . . . . . . . . . . . . . . . . . . . . . 462 IPv6 Neighbor Discovery Configuration . . . . . . . . . . . . . . . 464 Default Gateway Configuration. . . . . . . . . . . . . . . . . . . 467 IPv4 Static Route Configuration. . . . . . . . . . . . . . . . . . . 468 IP Multicast Route Configuration . . . . . . . . . . . . . . . . . . 470 ARP Configuration . . . . . . . . . . . . . . . . . . . . . . . . 471 ARP Static Configuration. . . . . . . . . . . . . . . . . . . . 471 Dynamic ARP Inspection Configuration . . . . . . . . . . . . . 473 IP Forwarding Configuration . . . . . . . . . . . . . . . . . . . . 474 Network Filter Configuration. . . . . . . . . . . . . . . . . . . . 475 Routing Map Configuration . . . . . . . . . . . . . . . . . . . . 476 IP Access List Configuration . . . . . . . . . . . . . . . . . . 479 Autonomous System Filter Path Configuration . . . . . . . . . . 480 Routing Information Protocol Configuration . . . . . . . . . . . . . 481 RIP Interface Configuration. . . . . . . . . . . . . . . . . . . 482 RIP Route Redistribution Configuration . . . . . . . . . . . . . 484 Open Shortest Path First Configuration . . . . . . . . . . . . . . . ...
Page 11 IPv6 Neighbor Discovery Prefix Configuration . . . . . . . . . . . . 570 IPv6 Prefix Policy Table Configuration . . . . . . . . . . . . . . . . 572 IP Loopback Interface Configuration. . . . . . . . . . . . . . . . . 573 DHCP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . 574 Converged Enhanced Ethernet Configuration . . . . . . . . . . . . . . 575 ETS Global Configuration . . . . . . . . . . . . . . . . . . . . . 576 ETS Global Priority Group Configuration . . . . . . . . . . . . . 576 Priority Flow Control Configuration . . . . . . . . . . . . . . . . . 577 Global Priority Flow Control Configuration . . . . . . . . . . . . 577 802.1p PFC Configuration . . . . . . . . . . . . . . . . . . . 578 DCBX Port Configuration . . . . . . . . . . . . . . . . . . . . . 579 Fibre Channel Configuration . . . . . . . . . . . . . . . . . . . . . . 580 FC Port Configuration . . . . . . . . . . . . . . . . . . . . . . . 581 FC VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . 581 FC Zone Configuration . . . . . . . . . . . . . . . . . . . . . . 583 FC Zoneset Configuration . . . . . . . . . . . . . . . . . . . . . 584 FCoE Initialization Protocol Snooping Configuration . . . . . . . . . . . 585 FIPS Port Configuration . . . . . . . . . . . . . . . . . . . . . . 586 Remote Monitoring Configuration . . . . . . . . . . . . . . . . . . . 587 RMON History Configuration . . . . . . . . . . . . . . . . . . . 587 RMON Event Configuration . . . . . . . . . . . . . . . . . . . . 588 RMON Alarm Configuration . . . . . . . . . . . . . . . . . . . . 589 VMReady Configuration. . . . . . . . . . . . . . . . . . . . . . . . 591 © Copyright Lenovo 2017 Contents...
Page 12 VM Policy Bandwidth Management . . . . . . . . . . . . . . . . . 591 VM Group Configuration . . . . . . . . . . . . . . . . . . . . . 593 VM Check Configuration . . . . . . . . . . . . . . . . . . . . . 596 VM Profile Configuration . . . . . . . . . . . . . . . . . . . . . 597 VMWare Configuration . . . . . . . . . . . . . . . . . . . . . . 599 Miscellaneous VMReady Configuration . . . . . . . . . . . . . . . 600 Virtual NIC Configuration . . . . . . . . . . . . . . . . . . . . . . . 601 vNIC Port Configuration. . . . . . . . . . . . . . . . . . . . . . 601 Virtual NIC Group Configuration . . . . . . . . . . . . . . . . . . 602 Edge Virtual Bridge Configuration . . . . . . . . . . . . . . . . . . . 604 Edge Virtual Bridge VSI Type Database Configuration . . . . . . . . . 605 Edge Virtual Bridge VSI Type Profile Configuration . . . . . . . . . . 607 Service Location Protocol Configuration . . . . . . . . . . . . . . . . . 608 Configuration Dump . . . . . . . . . . . . . . . . . . . . . . . . . 609 Saving the Active Switch Configuration . . . . . . . . . . . . . . . . . 610 Restoring the Active Switch Configuration. . . . . . . . . . . . . . . . 611 USB Copy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 13 IGMP Snooping Maintenance . . . . . . . . . . . . . . . . . . . . . 659 IGMP Multicast Routers Maintenance . . . . . . . . . . . . . . . . . . 660 IPv6 Neighbor Cache Manipulation . . . . . . . . . . . . . . . . . . . 661 IPv6 Route Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 662 TFTP, SFTP, or FTP System Dump Copy . . . . . . . . . . . . . . . . . 663 Clearing Dump Information . . . . . . . . . . . . . . . . . . . . . . 664 Unscheduled System Dumps . . . . . . . . . . . . . . . . . . . . . . 665 Appendix A. Lenovo N/OS System Log Messages ..667 LOG_ALERT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 668 LOG_CRIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 670 LOG_ERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 671 LOG_INFO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 672 LOG_NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675 LOG_WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . 679 Appendix B. Getting help and technical assistance ..681 Appendix C.
Page 14 Index ......695 G8264CS Command Reference for ENOS 8.4...
Page 15: Preface
Preface The Lenovo RackSwitch G8264CS ISCLI—Industry Standard CLI Command Reference for Lenovo Enterprise Network Operating System 8.4 describes how to configure and use the Lenovo N/OS 8.4 software with your RackSwitch G8264CS (referred to as G8264CS throughout this document). This guide lists each command, together with the complete syntax and a functional description, from the IS Command Line Interface (ISCLI). For documentation on installing the switches physically, see the Lenovo Installation Guide for your RackSwitch G8264CS. For details about configuration and operation of your G8264CS, see the Lenovo RackSwitch G8264CS Application Guide for Lenovo Enterprise Network Operating System 8.4. © Copyright Lenovo 2017...
Page 16: Who Should Use This Book
Who Should Use This Book This book is intended for network installers and system administrators engaged in configuring and maintaining a network. The administrator should be familiar with Ethernet concepts, IP addressing, Spanning Tree Protocol, and SNMP configuration parameters. G8264CS Command Reference for ENOS 8.4...
Page 17: How This Book Is Organized
, shows how to configure switch system parameters, ports, VLANs, Spanning Tree Protocol, SNMP, Port Mirroring, IP Routing, Link Aggregation and more. Chapter 5, “Operations Commands“, shows how to use commands which affect switch performance immediately, but do not alter permanent switch configurations (such as temporarily disabling ports). The commands describe how to activate or deactivate optional software features. Chapter 6, “Boot Options“ , describes the use of the primary and alternate switch images, how to load a new software image and how to reset the software to factory defaults. , shows how to generate and access a dump of Chapter 7, “Maintenance Commands“ critical switch state information, how to clear it and how to clear part or all of the forwarding database. , shows a listing of syslog Appendix A, “Lenovo N/OS System Log Messages“ messages. , lists the resources available Appendix B, “Getting help and technical assistance“ from Lenovo to assist you. , displays Lenovo legal information. Appendix C, “Notices“ Index ” includes pointers to the description of the key words used throughout the “ book. © Copyright Lenovo 2017 Preface...
Page 18: Typographic Conventions
Typographic Conventions The following table describes the typographic styles used in this book. Table 1. Typographic Conventions Typeface or Symbol Meaning plain fixedwidth This type is used for names of commands, files, and text directories used within the text. For example: View the readme.txt file. It also depicts on‐screen computer output and prompts. bold fixedwidth This bold type appears in command examples. It shows text text that must be typed in exactly as shown. For example: show sysinfo bold body text This bold type indicates objects such as window names, dialog box names, and icons, as well as user interface objects such as buttons, and tabs. italicized body text This italicized type indicates book titles, special terms, or words to be emphasized. angle brackets < > Indicate a variable to enter based on the description inside the brackets. Do not type the brackets when entering the command. Example: If the command syntax is ping <IP address> you enter ping 192.32.10.12 braces {} Indicate required elements in syntax descriptions where there is more than one option. You must choose only one of the options. Do not type the braces when entering the ...
Page 19 Table 1. Typographic Conventions (continued) Typeface or Symbol Meaning brackets [] Indicate optional elements in syntax descriptions. Do not type the brackets when entering the command. Example: If the command syntax is show interface ip [<1‐128>] you enter show interface ip show interface ip <1‐128> vertical line | Separates choices for command keywords and arguments. Enter only one of the choices. Do not type the vertical line when entering the command. Example: If the command syntax is show portchannel {<1‐128>|hash|information} you must enter: show portchannel <1‐128> or show portchannel hash or show portchannel information © Copyright Lenovo 2017 Preface...
Page 20 G8264CS Command Reference for ENOS 8.4...
Page 21: Chapter 1. Iscli Basics
Chapter 1. ISCLI Basics Your RackSwitch G8264CS is ready to perform basic switching functions right out of the box. Some of the more advanced features, however, require some administrative configuration before they can be used effectively. This guide describes the individual ISCLI commands available for the G8264CS. The ISCLI provides a direct method for collecting switch information and performing switch configuration. Using a basic terminal, the ISCLI allows you to view information and statistics about the switch, and to perform any necessary configuration. This chapter explains how to access the Industry Standard Command Line Interface (ISCLI) for the switch. © Copyright Lenovo 2017...
Page 22: Iscli Command Modes
ISCLI Command Modes The ISCLI has three major command modes listed in order of increasing privileges, as follows:  User EXEC mode This is the initial mode of access. By default, password checking is disabled for this mode, on console.  Privileged EXEC mode This mode is accessed from User EXEC mode. This mode can be accessed using the following command: enable Global Configuration mode  This mode allows you to make changes to the running configuration. If you save the configuration, the settings survive a reload of the G8264CS. Several sub‐modes can be accessed from the Global Configuration mode. For more details, see Table 2. This mode can be accessed using the following command: configure terminal Each mode provides a specific set of commands. The command set of a higher‐privilege mode is a superset of a lower‐privilege mode—all lower‐privilege mode commands are accessible when using a higher‐privilege mode. The following table lists the ISCLI command modes. Table 2. ISCLI Command Modes Command Mode/Prompt Command used to enter or exit User EXEC Default mode, entered automatically on console RS G8264CS> Exit: exit or logout Privileged EXEC Enter Privileged EXEC mode, from User EXEC mode:...
Page 23 VLAN Enter VLAN Configuration mode, from Global Configuration mode: RS G8264CS(configvlan)# vlan <VLAN ID (1‐4094)> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end Router OSPF Enter OSPF Configuration mode, from Global Configuration mode: RS G8264CS(configrouterospf)# router ospf Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end Router OSPFv3 Enter OSPFv3 Configuration mode, from Global Configuration mode: RS G8264CS(configrouterospf3)# ipv6 router ospf Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end Router BGP Enter BGP Configuration mode, from Global Configuration mode: RS G8264CS(configrouterbgp)# router bgp Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end © Copyright Lenovo 2017 Chapter 1: ISCLI Basics...
Page 24 Table 2. ISCLI Command Modes (continued) Command Mode/Prompt Command used to enter or exit Router RIP Enter RIP Configuration mode, from Global Configuration mode: RS G8264CS(configrouterrip)# router rip Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end Route Map Enter Route Map Configuration mode, from Global Configuration mode: RS G8264CS(configroutemap)# routemap <1‐64> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end Router VRRP Enter VRRP Configuration mode, from Global Configuration mode: RS G8264CS(configvrrp)# router vrrp Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end PIM Component Enter Protocol Independent Multicast (PIM) Component Configuration mode, from Global Configuration mode: RS G8264CS(configippimcomp)# ip pim component <1‐2>...
Page 25 Command Mode/Prompt Command used to enter or exit FC Port Configuration Enter Fibre Channel Port Configuration mode, from Global Configuration mode: RS G8264CS(configfc)# interface fc <port alias or number> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end FC Zone Configuration Enter Fibre Channel Zone Configuration mode, from Global Configuration mode: RS G8264CS(configzone)# zone name <1‐64 characters> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end FC Zoneset Configuration Enter Fibre Channel Zoneset Configuration mode, from Global Configuration mode: RS G8264CS(configzoneset)# zoneset name <1‐64 characters> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end © Copyright Lenovo 2017 Chapter 1: ISCLI Basics...
Page 26: Global Commands
Global Commands Some basic commands are recognized throughout the ISCLI command modes. These commands are useful for obtaining online help, navigating through the interface, and for saving configuration changes. For help on a specific command, type the command, followed by help. Table 3. Description of Global Commands Command Action Provides more information about a specific command or lists commands available at the current level. list Lists the commands available at the current level. exit Go up one level in the command mode structure. If already at the top level, exit from the command line interface and log out. copy runningconfig Write configuration changes to non‐volatile flash startupconfig memory. logout Exit from the command line interface and log out. traceroute Use this command to identify the route used for station‐to‐station connectivity across the network. The format is as follows: traceroute [{<hostname>|<IP address>} [<max‐hops (1‐32)> [<msec‐delay (1‐4294967295)>]][dataport|mgtport]] Where: hostname/IP address: Sets the hostname or  IP address of the target station. maxhops: Sets the maximum distance to trace.  msecdelay: Sets the number of milliseconds ...
Page 27 Where: hostname/IP address: Sets the hostname or  IP address of the target station. tries: Sets the number of attempts (optional).  msecdelay: Sets the number of milliseconds  between attempts (optional). length: Sets the ping request payload size  (optional). source IP address: Sets the IP source  address for the IP packet (optional). ttl: Sets the Time to live in the IP header.  tos: Sets the Type of Service bits in the IP  header. dontfragment: Sets the don’t fragment bit in  the IP header (only for IPv4 addresses). By default, the management port is used. To use a specific port, use the following options: data port: dataport  management port: mgtport  Note: The DNS parameters must be configured if specifying hostnames. © Copyright Lenovo 2017 Chapter 1: ISCLI Basics...
Page 28 Table 3. Description of Global Commands Command Action telnet This command is used to form a Telnet session between the switch and another network device. The format is as follows: telnet [{<hostname>|<IP address>} [<service port (1‐65535)>][dataport|mgtport]] Where: hostname/IP address: Sets the target  station. port: Sets the logical Telnet port or service  number. By default, the management port is used. To use a specific port, use the following options: data port: dataport  management port: mgtport  Note: The DNS parameters must be configured if specifying hostnames. show history This command displays the last ten issued commands. show who Displays a list of users who are currently logged in. show line Displays a list of users who are currently logged in, in table format. G8264CS Command Reference for ENOS 8.4...
Page 29: Command Line Interface Shortcuts
RS G8264CS(config)# vlan 15,9099,40904094 (access multiple ranges) RS G8264CS(config)# vlan 15,19,20,40904094 (access a mix of lists and ranges) The numbers in a range must be separated by a dash: <start of range><end of range> Multiple ranges or list items are permitted using a comma: <range or item 1>, <range or item 2> Do not use spaces within list and range specifications. Ranges can also be used to apply the same command option to multiple items. For example, to access multiple ports with one command: RS G8264CS(config)# interface port 14 (access ports 1 though 4) Command Abbreviation Most commands can be abbreviated by entering the first characters which distinguish the command from the others in the same mode. For example, consider the following full command and a valid abbreviation: RS G8264CS(config)# show macaddresstable interface port 12 or: RS G8264CS(config)# sh ma i p 12 Tab Completion By entering the first letter of a command at any prompt and pressing <Tab>, the ISCLI displays all available commands or options that begin with that letter. Entering additional letters further refines the list of commands or options displayed. If only one command fits the input text when <Tab> is pressed, that command is supplied on the command line, waiting to be entered. If multiple commands share the typed characters, when you press <Tab>, the ISCLI completes the common part of the shared syntax. © Copyright Lenovo 2017 Chapter 1: ISCLI Basics...
Page 30: User Access Levels
User Access Levels To enable better switch management and user accountability, three levels or classes of user access have been implemented on the G8264CS. Levels of access to CLI, Web management functions, and screens increase as needed to perform various switch management tasks. Conceptually, access classes are defined as follows:  user Interaction with the switch is completely passive—nothing can be changed on the G8264CS. Users may display information that has no security or privacy implications, such as switch statistics and current operational state information. oper  Operators can make temporary changes on the G8264CS. These changes are lost when the switch is rebooted. Operators have access to the switch management features used for daily switch operations. Because any changes an operator makes are undone by a reboot of the switch, operators cannot severely impact switch operation.  admin Administrators are the only ones that may make permanent changes to the switch configuration—changes that are persistent across a reboot of the switch. Administrators can access switch functions to configure and troubleshoot problems on the G8264CS. Because administrators can also make temporary (operator‐level) changes as well, they must be aware of the interactions between temporary and permanent changes. Access to switch functions is controlled through the use of unique surnames and passwords. Once you are connected to the switch via local Telnet, remote Telnet, or SSH, you are prompted to enter a password. The default user names/password for each access level are listed in the following table. Note: It is recommended that you change default switch passwords after initial configuration and as regularly as required under your network security policies. Table 4. User Access Levels User Account Description and Tasks Performed Password User The User has no direct responsibility for switch ...
Page 31: Idle Timeout
Idle Timeout By default, the switch will disconnect your Telnet session after ten minutes of inactivity. This function is controlled by the following command, which can be set from 1 to 60 minutes, or disabled when set to 0: system idle <0‐60> Command mode: Global Configuration © Copyright Lenovo 2017 Chapter 1: ISCLI Basics...
Page 32 G8264CS Command Reference for ENOS 8.4...
Page 33: Chapter 2. Information Commands
Port description  For details, see page 151. Command mode: All show interface trunk <port alias or number> Displays port status information, including: Port alias and number  Whether the port uses VLAN Tagging or not  Port VLAN ID (PVID)  Port description  VLAN membership  FDB Learning status  Flooding status  For details, see page 152. Command mode: All show interface transceiver Displays the status of the port transceiver module on each port. For details, see page 153. Command mode: All show informationdump Dumps all switch information available (10K or more, depending on your configuration). If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump commands. Command mode: All © Copyright Lenovo 2017...
Page 34: System Information
System Information The information provided by each command option is briefly described in the following table, with pointers to where detailed information can be found. Table 6. System Information Options Command Syntax and Usage dir [configs|images] Displays the configuration files and NOS images currently on the switch. configs ‐ displays only the configuration files currently on the switch  images ‐ displays only the system images currently on the switch  For more details, see page Command mode: Privileged EXEC show access user Displays configured user names and their status. Command mode: Privileged EXEC show logging [messages] [severity <0‐7>] [reverse] [|{include|exclude|section|begin|head <1‐2000>| |last <1‐2000>}] Displays the current syslog configuration, followed by the most recent 2000 syslog messages. messages displays the most recent 2000 syslog messages only  severity displays syslog messages of the specified severity level  reverse displays syslog messages starting with the most recent message  | displays syslog messages that match one of the following filters:  • include displays syslog messages that match the specified expression • exclude displays syslog messages that don’t match the specified expression •...
Page 35 MAC address of the switch management processor  IP address of management interface  Hardware version and part number  Software image file and version number  Configuration name  Log‐in banner, if one is configured  Internal temperatures  Fan status  Power supply status  For details, see page Command mode: All The following command displays the configuration files and NOS images currently on the switch: Command mode: Privileged EXEC images: total 18528 rwrr 1 root root 10038789 Jan 8 14:16 image1 rwrr 1 root root 8932087 Jan 7 20:16 image2 rwrr 1 root root 16 Jan 8 14:18 uboothdr configs: total 8 rwrr 1 root root 342 Jan 11 14:43 conf1 rwrr 1 root root 7637 Jan 11 14:43 conf2 © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 36: Cli Display Information
CLI Display Information These commands allow you to display information about the number of lines per screen displayed in the CLI. Table 7. CLI Display Information Options Command Syntax and Usage show terminallength Displays the number of lines per screen displayed in the CLI for the current session. A value of 0 means paging is disabled. Command mode: All show line console length Displays the number of lines per screen displayed in the CLI by default for console sessions. A value of 0 means paging is disabled. Command mode: All show line vty length Displays the number of lines per screen displayed in the CLI by default for Telnet and SSH sessions. A value of 0 means paging is disabled. Command mode: All G8264CS Command Reference for ENOS 8.4...
Page 37: Error Disable And Recovery Information
Error Disable and Recovery Information These commands allow you to display information about the Error Disable and Recovery feature for interface ports. Table 8. Error Disable Information Options Command Syntax and Usage show errdisable information Displays all Error Disable and Recovery information. Command mode: All show errdisable linkflap [information] Displays ports that have been disabled due to excessive link flaps. Command mode: All show errdisable recovery Displays a list ports with their Error Recovery status. Command mode: All show errdisable timers Displays a list of active recovery timers, if applicable. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 38: Snmpv3 System Information
SNMPv3 System Information SNMP version 3 (SNMPv3) is an extensible SNMP Framework that supplements the SNMPv2 framework by supporting the following: a new SNMP message format   security for messages access control   remote configuration of SNMP parameters For more details on the SNMPv3 architecture please refer to RFC2271 to RFC2276. Table 9. SNMPv3 Information Options Command Syntax and Usage show snmpserver v3 Displays all the SNMPv3 information. To view a sample, see page Command mode: All show snmpserver v3 access Displays View‐based Access Control information. To view a sample, see page Command mode: All show snmpserver v3 community Displays information about the community table information. To view a sample, see page Command mode: All show snmpserver v3 group Displays information about the group, including the security model, user name and group name. To view a sample, see page Command mode: All show snmpserver v3 notify Displays the Notify table information. To view a sample, see page Command mode: All show snmpserver v3 targetaddress Displays the Target Address table information. To view a sample, see page Command mode: All show snmpserver v3 targetparameters...
Page 39: Snmpv3 Usm User Table Information
Command mode: All The USM user table contains the following information:  the user name a security name in the form of a string whose format is independent of the  Secuity Model  an authentication protocol, which is an indication that the messages sent on behalf of the user can be authenticated  the privacy protocol Engine ID = 80:00:4F:4D:03:08:17:F4:8C:E8:00 usmUser Table: User Name Protocol adminmd5 HMAC_MD5, DES PRIVACY adminsha HMAC_SHA, DES PRIVACY v1v2only NO AUTH, NO PRIVACY adminshaaes HMAC_SHA, AES PRIVACY Table 10. USM User Table Information Parameters Field Description User Name A string representing the user name you can use to access the switch. Protocol Whether messages sent from this user are protected from disclosure using a privacy protocol. Lenovo N/OS supports DES algorithm for privacy and two authentication algorithms: MD5 and HMAC‐SHA. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 40: Snmpv3 View Table Information
SNMPv3 View Table Information The user can control and restrict the access allowed to a group to only a subset of the management information in the management domain that the group can access within each context by specifying the group’s rights in terms of a particular MIB view for security reasons. The following command displays the SNMPv3 View Table: show snmpserver v3 view Command mode: All View Name Subtree Mask Type iso 1.3 included v1v2only 1.3 included v1v2only 1.3.6.1.6.3.15 excluded v1v2only 1.3.6.1.6.3.16 excluded v1v2only 1.3.6.1.6.3.18 excluded Table 11. SNMPv3 View Table Information Parameters Field Description View Name Displays the name of the view. Subtree Displays the MIB subtree as an OID string. A view subtree is the set of all MIB object instances which have a common Object Identifier prefix to their names. Mask Displays the bit mask. Type Displays whether a family of view subtrees is included or excluded from the MIB view. G8264CS Command Reference for ENOS 8.4...
Page 41: Snmpv3 Access Table Information
The following command displays SNMPv3 access information: show snmpserver v3 access Command mode: All Group Name Model Level ReadV WriteV NotifyV v1v2grp snmpv1 noAuthNoPriv iso iso v1v2only admingrp usm authPriv iso iso iso Table 12. SNMPv3 Access Table Information Field Description Group Name Displays the name of group. Model Displays the security model used, for example, SNMPv1, or SNMPv2 or USM. Level Displays the minimum level of security required to gain rights of access. For example, noAuthNoPriv, authNoPriv, or authPriv. ReadV Displays the MIB view to which this entry authorizes the read access. WriteV Displays the MIB view to which this entry authorizes the write access. NotifyV Displays the Notify view to which this entry authorizes the notify access. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 42: Snmpv3 Group Table Information
SNMPv3 Group Table Information A group is a combination of security model and security name that defines the access rights assigned to all the security names belonging to that group. The group is identified by a group name. The following command displays SNMPv3 group information: show snmpserver v3 group Command mode: All All active SNMPv3 groups are listed below: Sec Model User Name Group Name snmpv1 v1v2only v1v2grp usm adminmd5 admingrp usm adminsha admingrp usm adminshaaes admingrp Table 13. SNMPv3 Group Table Information Parameters Field Description Sec Model Displays the security model used, which is any one of: USM, SNMPv1, SNMPv2, and SNMPv3. User Name Displays the name for the group. Group Name Displays the access name of the group. SNMPv3 Community Table Information The following command displays the SNMPv3 community table information stored in the SNMP engine: show snmpserver v3 community Command mode: All ...
Page 43: Snmpv3 Target Address Table Information
SNMPv3 Target Address Table Information The following command displays SNMPv3 target address information stored in the SNMP engine: show snmpserver v3 targetaddress Command mode: All Name Transport Addr Port Taglist Params trap1 47.81.25.66 162 v1v2trap v1v2param Table 15. SNMPv3 Target Address Table Information Parameters Field Description Name Displays the locally arbitrary, but unique identifier associated with this snmpTargetAddrEntry. Transport Displays the transport addresses. Addr Port Displays the SNMP UDP port number. Taglist This column contains a list of tag values which are used to select target addresses for a particular SNMP message. Params The value of this object identifies an entry in the snmpTargetParamsTable. The identified entry contains SNMP parameters to be used when generating messages to be sent to this transport address. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 44: Snmpv3 Target Parameters Table Information
SNMPv3 Target Parameters Table Information The following command displays SNMPv3 target parameters information: show snmpserver v3 targetparameters Command mode: All Name MP Model User Name Sec Model Sec Level v1v2param snmpv2c v1v2only snmpv1 noAuthNoPriv Table 16. SNMPv3 Target Parameters Table Information Field Description Name Displays the locally arbitrary, but unique identifier associated with this snmpTargeParamsEntry. MP Model Displays the Message Processing Model used when generating SNMP messages using this entry. User Name Displays the securityName, which identifies the entry on whose behalf SNMP messages will be generated using this entry. Sec Model Displays the security model used when generating SNMP messages using this entry. The system may choose to return an inconsistentValue error if an attempt is made to set this variable to a value for a security model the system does not support. Sec Level Displays the level of security used when generating SNMP messages using this entry. SNMPv3 Notify Table Information The following command displays the SNMPv3 Notify Table: show snmpserver v3 notify Command mode: All ...
Page 45: Snmpv3 Dump Information
View Name Subtree Mask Type iso 1 included v1v2only 1 included v1v2only 1.3.6.1.6.3.15 excluded v1v2only 1.3.6.1.6.3.16 excluded v1v2only 1.3.6.1.6.3.18 excluded vacmSecurityToGroup Table: All active SNMPv3 groups are listed below: Sec Model User Name Group Name snmpv1 v1v2only v1v2grp usm adminmd5 admingrp usm adminsha admingrp usm adminshaaes admingrp snmpCommunity Table: Index Name User Name Tag trap1 public v1v2only v1v2trap snmpNotify Table: Name Tag v1v2trap v1v2trap snmpTargetAddr Table: Name Transport Addr Port Taglist Params trap1 47.81.25.66 162 v1v2trap v1v2param snmpTargetParams Table: Name MP Model User Name Sec Model Sec Level v1v2param snmpv2c v1v2only snmpv1 noAuthNoPriv © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 46: General System Information
General System Information The following command displays system information: show sysinfo Command mode: All System Information at 12:27:46 Wed May 27, 2015 Time zone: No timezone configured Daylight Savings Time Status: Disabled Lenovo RackSwitch G8264CS Switch has been up for 0 days, 21 hours, 21 minutes and 44 seconds. Last boot: 15:07:19 Tue May 26, 2015 (reset from console) MAC address: 74:99:75:75:63:00 IP (If 1) address: 0.0.0.0 Management Port MAC Address: 74:99:75:75:63:fe Management Port IP Address (if 128): 10.241.37.200 Hardware Revision: 0 Hardware Part No: BAC0011000 Switch Serial No: Y250CM2C9009 Manufacturing date: 12/50 MTM Value: 7159HCM ESN: MM05941 Software Version 8.4.1.0 (FLASH image1), factory default configuration. Boot kernel version 8.4.1.0 USB Boot: disabled Temperature Mezzanine : 32 C Temperature CPU Local : 38 C Temperature Mother Top : 31 C Temperature Mother Bottom : 33 C Temperature Switch Asic Max : 43 C Temperature FC Module Max : 59 C System Warning at 86 C / Shutdown at 95 C / Set Point is 76 C Fan 1 Module 1: 7468rpm 25pwm( 9%) FrontToBack Fan 2 Module 1: 3163rpm 25pwm( 9%) FrontToBack Fan 3 Module 2: 7346rpm 25pwm( 9%) FrontToBack Fan 4 Module 2: 3362rpm 25pwm( 9%) FrontToBack Fan 5 Module 3: 7479rpm 25pwm( 9%) FrontToBack Fan 6 Module 3: 3126rpm 25pwm( 9%) FrontToBack Fan 7 Module 4: 7336rpm 25pwm( 9%) FrontToBack Fan 8 Module 4: 3174rpm 25pwm( 9%) FrontToBack System Fan Airflow: FrontToBack Power Supply 1: FrontToBack [43X3311]...
Page 47: Show Specific System Information
 Internal temperatures Fan status   Power supply status Show Specific System Information The following table lists commands used for displaying specific entries from the general system information screen. Table 18. Specific System Information Options Command Syntax and Usage show environment fan Displays information about internal temperatures and fan status. Command mode: All show environment power Displays information about power supply status. Command mode: All show version brief Displays the software version number, image file and configuration name. For a sample output, see below. Command mode: All Sample output for command show version brief: Software Version 8.4.1.0 (FLASH image1), active configuration. Displays the software version number, image file and configuration name. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 48: Show Recent Syslog Messages
Show Recent Syslog Messages The following command displays system log messages: show logging [messages] [severity <0‐7>] [reverse] Command mode: All Current syslog configuration: host 0.0.0.0 via MGT port, severity 7, facility 0 host2 0.0.0.0 via MGT port, severity2 7, facility2 0 console enabled severity level of console output 6 severity level of write to flash 7 syslogging all features Syslog source loopback interface not set Nov 2 5:49:53 172.25.254.19 INFO console: System log cleared by user admin. Nov 2 5:51:23 172.25.254.19 CRIT system: Fan Mod 4 Removed Nov 2 5:54:27 172.25.254.19 CRIT system: **** MAX TEMPERATURE (61) ABOVE FAIL THRESH **** Nov 2 5:54:27 172.25.254.19 CRIT system: **** PLATFORM THERMAL SHUTDOWN **** Nov 2 6:02:06 0.0.0.0 NOTICE system: link up on management port MGT Nov 2 6:02:06 0.0.0.0 INFO system: booted version 0.0.0 from FLASH image2, active configuration Nov 2 6:02:09 0.0.0.0 NOTICE system: SR SFP+ inserted at port 63 is Approved Nov 2 6:02:12 0.0.0.0 NOTICE system: 1m DAC inserted at port 64 is Accepted Nov 2 6:02:12 0.0.0.0 NOTICE system: link up on management port MGT Nov 2 6:03:11 172.25.254.19 NOTICE system: Received DHCP Offer IP: 172.25.254.19 Mask: 255.255.0. Broadcast 172.25.255.255 GW: 172.25.1.1 Nov 2 6:03:11 0.0.0.0 NOTICE ip: MGT port default gateway 172.25.1.1 operational Nov 2 6:22:54 172.25.254.19 NOTICE mgmt: admin(admin) login on Console Nov 2 6:33:00 172.25.254.19 NOTICE mgmt: admin(admin) idle timeout from Console Each syslog message has a severity level associated with it, included in text form as a prefix to the log message. One of eight different prefixes is used, depending on the condition that the administrator is being notified of, as shown here.
Page 49: User Status
User Status The following command displays user status information: show access user Command mode: All except User EXEC Usernames: user enabled offline oper disabled offline admin Always Enabled online 1 session Current User ID table: 1: name paul , dis, cos user , password valid, offline Current strong password settings: strong password status: disabled This command displays the status of the configured usernames. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 50: Ldap Information
LDAP Information The following command displays LDAP server configuration information: show ldapserver Command mode: All except User EXEC  for LDAP configured in legacy mode: Current LDAP settings: Primary LDAP Server (null) via MGT port Secondary LDAP Server (null) via MGT port Current LDAP server (null) LDAP port 389, Retries 3, Timeout 5, LDAP server OFF, Backdoor access disabled LDAP domain name LDAP user attribute uid  for LDAP configured in enhanced mode: Current LDAP settings: LDAP server 1 10.10.43.55:389 via MGT port LDAP server 2 LDAPserver109:389 via DATA port LDAP server 3 (null) LDAP server 4 (null) LDAP Bind Mode Login Credentials LDAP Bind DN (null) Retries 3, Timeout 5, LDAP server OFF, Backdoor access disabled LDAP domain name LDAP attributes user attribute uid group attribute memberOf login attribute ibmchassisRole LDAP group filter (null) G8264CS Command Reference for ENOS 8.4...
Page 51: Layer 2 Information
Table 19. Layer 2 Information Commands Command Syntax and Usage show dot1x information Displays 802.1X Information. For details, see page Command mode: All show failover trigger <1‐8> information Displays Layer 2 Failover information. For details, see page Command mode: All show hotlinks information Displays Hot Links information. For details, see page 63. Command mode: All show layer2 information Dumps all Layer 2 switch information available (10K lines or more, depending on your configuration). If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump commands. Command mode: All show lldp information Displays Link Layer Discovery Protocol (LLDP) information. For details, see page Command mode: All show portchannel information Displays the state of each port in the various Link Aggregation Groups (LAGs). For details, see page Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 52 Table 19. Layer 2 Information Commands (continued) Command Syntax and Usage show spanningtree Displays Spanning Tree information, including the status (on or off), Spanning Tree mode (RSTP, PVRST, or MSTP) and VLAN membership. In addition to seeing if STG is enabled or disabled, you can view the following STG bridge information: Priority  Hello interval  Maximum age value  Forwarding delay  Aging time  You can also see the following port‐specific STG information: Port alias and priority  Cost  State  For details, see page Command mode: All show spanningtree blockedports Lists the ports blocked by each STP instance. Command mode: All show spanningtree mst configuration Displays the current MSTP settings. Command mode: All show spanningtree mst <0‐32> [information] Displays Spanning Tree information for the specified instance. 0 is used for CIST. CIST bridge information includes: Priority ...
Page 53 Table 19. Layer 2 Information Commands (continued) Command Syntax and Usage show spanningtree root Displays root bridge ID for every spanning‐tree instance and the path cost associated to it. For details, see page Command mode: All show spanningtree stp <1‐128> [information] Displays information about a specific Spanning Tree Group. For details, see page Command mode: All show vlag Displays vLAG Information. For details, see page Command mode: All show vlan Displays VLAN configuration information for all configured VLANs, including: VLAN Number  VLAN Name  Status  Port membership of the VLAN  For details, see page Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 54: X Information
802.1X Information The following command displays 802.1X information: show dot1x information Command mode: All System capability : Authenticator System status : disabled Protocol version : 1 Guest VLAN status : disabled Guest VLAN : none Authenticator Backend Assigned Port Auth Mode Auth Status PAE State Auth State VLAN *1 forceauth unauthorized initialize initialize none *2 forceauth unauthorized initialize initialize none *3 forceauth unauthorized initialize initialize none The following table describes the IEEE 802.1X parameters. Table 20. 802.1X Parameter Descriptions Parameter Description Port Displays each port’s alias. Auth Mode Displays the Access Control authorization mode for the port. The Authorization mode can be one of the following: forceunauth  auto  forceauth  Auth Status Displays the current authorization status of the port, either authorized or unauthorized. Authenticator Displays the Authenticator Port Access Entity State. The PAE State PAE state can be one of the following: initialize ...
Page 55 Table 20. 802.1X Parameter Descriptions (continued) Parameter Description Backend Auth Displays the Backend Authorization State. The Backend State Authorization state can be one of the following: initialize  request  response  success  fail  timeout  idle  Assigned VLAN Displays corresponding VLAN associated with the port. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 56: Fdb Information
FDB Information The forwarding database (FDB) contains information that maps the media access control (MAC) address of each known device to the switch port where the device address was learned. The FDB also shows which other ports have seen frames destined for a particular MAC address. Note: The master forwarding database supports up to 128K MAC address entries on the MP per switch. Table 21. FDB Information Options Command Syntax and Usage show macaddresstable Displays all entries in the Forwarding Database. Command mode: All show macaddresstable all Displays all unicast and multicast entries in the Forwarding Database. Command mode: All show macaddresstable address <MAC address> Displays a single database entry by its MAC address. You are prompted to enter the MAC address of the device. Enter the MAC address using the format, xx:xx:xx:xx:xx:xx. For example, 08:00:20:12:34:56. You can also enter the MAC address using the format, xxxxxxxxxxxx. For example, 080020123456. Command mode: All show macaddresstable configuredstatic Displays all configured static MAC entries in the FDB. Command mode: All show macaddresstable interface port <port alias or number> Displays all FDB entries for a particular port. Command mode: All show macaddresstable multicast Displays all static multicast MAC entries in the FDB. For details, see page Command mode: All show macaddresstable portchannel <1‐128> Displays all FDB entries for a particular Link Aggregation Group (LAG).
Page 57: Fdb Multicast Information
Command mode: All show macaddresstable vlan <VLAN ID (1‐4094)> Displays all FDB entries on a single VLAN. Command mode: All FDB Multicast Information The following commands display FDB multicast information. Table 22. Multicast FDB Information Options Command Syntax and Usage show macaddresstable multicast Displays all Multicast MAC entries in the FDB. Command mode: All show macaddresstable multicast address <MAC address> Displays a single multicast entry by its MAC address. You are prompted to enter the MAC address of the device. Enter the MAC address using the format, xx:xx:xx:xx:xx:xx. For example, 08:00:20:12:34:56. You can also enter the MAC address using the format, xxxxxxxxxxxx. For example, 080020123456. Command mode: All show macaddresstable multicast interface port <port alias or number> Displays all multicast entries for a particular port. Command mode: All show macaddresstable multicast vlan <VLAN ID (1‐4094)> Displays all multicast entries on a single VLAN. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 58: Show All Fdb Information
Show All FDB Information The following command displays Forwarding Database information: show macaddresstable Command mode: All Mac address Aging Time: 300 MAC address VLAN Port Trnk State Permanent 00:04:38:90:54:18 1 4 FWD 00:09:6b:9b:01:5f 1 13 FWD 00:09:6b:ca:26:ef 4095 1 FWD 00:0f:06:ec:3b:00 4095 1 FWD 00:11:43:c4:79:83 1 4 FWD P An address that is in the forwarding (FWD) state, means that it has been learned by the switch. When in the aggregation (TRK) state, the port field represents the Link Aggregation Group (LAG) number. If the state for the port is listed as unknown (UNK), the MAC address has not yet been learned by the switch, but has only been seen as a destination address. When an address is in the unknown state, no outbound port is indicated, although ports which reference the address as a destination are listed under “Reference ports.” Clearing Entries from the Forwarding Database To clear the entire FDB, refer to “Forwarding Database Maintenance” on page 647. G8264CS Command Reference for ENOS 8.4...
Page 59: Link Aggregation Control Protocol Information
Link Aggregation Control Protocol Information Use these commands to display LACP status information about each port on the G8264CS Table 23. LACP Information Options Command Syntax and Usage show lacp Displays the current LCAP configuration. Command mode: All show lacp aggregator <aggregator ID> Displays detailed information about the LACP aggregator. Command mode: All show lacp information Displays a summary of LACP information. For details, see page Command mode: All show lacp information state {down|off|up} Displays a summary of LACP information for the interfaces that are down, off or up. Command mode: All show interface port <port alias or number> lacp [information] Displays LACP information about the selected port. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 60: Link Aggregation Control Protocol
Link Aggregation Control Protocol The following command displays LACP information: show lacp information Command mode: All port mode adminkey operkey selected prio aggr trunk status minlinks 1 active 65535 65535 yes 32768 1 65 up 1 2 active 65535 65535 yes 32768 1 65 up 1 3 active 65535 65535 individual 32768 down 1 4 active 65535 65535 yes 32768 1 65 up 1 5 active 65535 65535 yes 32768 1 65 up 1 6 active 65535 65535 yes 32768 1 65 up 1 7 active 65535 65535 yes 32768 1 65 up 1 8 active 65535 65535 yes 32768 1 65 up 1 9 active 1000 1000 suspended 32768 down 1 10 active 1000 1000 suspended 32768 down 1 (*) LACP PortChannel is statically bound to the admin key LACP dump includes the following information for each port in the G8264CS: mode  Displays the port’s LACP mode (active, passive or off). adminkey Displays the value of the port’s adminkey.  operkey  Shows the value of the port’s operational key. selected  Indicates whether the port has been selected to be part of a Link Aggregation Group. prio  Shows the value of the port priority. aggr  Displays the aggregator associated with each port. trunk ...
Page 61: Layer 2 Failover Information
Displays a summary of Layer 2 Failover information. For details, see page Command mode: All show failover trigger <trigger number> [information] Displays detailed information about the selected Layer 2 Failover trigger. Command mode: All Layer 2 Failover Information The following command displays Layer 2 Failover information: show failover trigger information Command mode: All Failover: On Trigger 1 Manual Monitor: Enabled Trigger 1 limit: 0 Monitor State: Up Member Status 17 Operational Control State: Auto Controlled Member Status Physical ports 1 Operational Trigger 2: Disabled Trigger 3: Disabled Trigger 4: Disabled Trigger 5: Disabled Trigger 6: Disabled Trigger 7: Disabled Trigger 8: Disabled © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 62 A monitor port’s Failover status is Operational only if all the following conditions hold true:  Port link is up.  If Spanning‐Tree is enabled, the port is in the Forwarding state.  If the port is a member of an LACP Link Aggregation Group (LAG), the port is aggregated. If any of these conditions are not true, the monitor port is considered to be failed. A control port is considered to be operational if the monitor trigger state is Up. Even if a port’s link status is Down, Spanning‐Tree status is Blocking, and the LACP status is Not Aggregated, from a teaming perspective the port status is Operational, since the trigger is Up. A control port’s status is displayed as Failed only if the monitor trigger state is Down. G8264CS Command Reference for ENOS 8.4...
Page 63: Hot Links Information
Hot Links Information The following command displays Hot Links information: show hotlinks information Command mode: All Hot Links Info: Trigger Current global Hot Links setting: ON Hot Links BPDU flood: disabled Hot Links FDB update: disabled FDB update rate (pps): 200 Current Trigger 1 setting: enabled name "Trigger 1", preempt enabled, fdelay 1 sec Active state: None Master settings: port 1 Backup settings: port 2 Hot Links information includes the following:  Hot Links status (on or off) Status of BPDU flood option   Status of FDB send option Status and configuration of each Hot Links trigger  © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 64: Lldp Information
LLDP Information The following commands display LLDP information. Table 25. LLDP Information Options Command Syntax and Usage show lldp Displays the current Link Layer Discovery Protocol (LLDP) configuration. Command mode: All show lldp information Displays all LLDP information. Command mode: All show lldp port [<port alias or number>] Displays LLDP information for all ports or a specific port. Command mode: All show lldp port <port alias or number> tlv evb Displays Edge Virtual Bridge (EVB) type‐length‐value (TLV) information for the specified port. Command mode: All show lldp receive Displays information about the LLDP receive state machine. Command mode: All show lldp remotedevice [<1‐256>|detail] Displays information received from LLDP‐capable devices. For more information, see page Command mode: All show lldp remotedevice port <port alias or number> Displays information received from LLDP‐capable devices for a specific port. A list of ports needs to be delimited by ʹ,ʹ and a range of ports delimited by ʹ‐ʹ. Command mode: All show lldp transmit Displays information about the LLDP transmit state machine. Command mode: All G8264CS Command Reference for ENOS 8.4...
Page 65: Lldp Remote Device Information
1 | 2 | 00 00 c9 e5 47 e3 | 0000c9e547e3 | | NnTB 2 | 3 | 00 90 fa 75 0e c5 | 0090fa750ec5 | | NB 14 | 4 | a8 97 dc d1 f8 00 | 60 | | NB 14 | 5 | a8 97 dc d1 f8 00 | 60 | | NnTB 15 | 6 | a8 97 dc d1 f8 00 | 80 | | NB 15 | 7 | a8 97 dc d1 f8 00 | 80 | | NnTB 18 | 8 | 00 90 fa 3d 48 49 | 0090fa3d4849 | | NB MGT | 9 | 74 99 75 c5 08 00 | 6 | G805254 | NB LLDP remote device information provides a summary of information about remote devices connected to the switch. To view detailed information about a device, as shown below, follow the command with the index number of the remote device. To view detailed information about all devices, use the detail option. Local Port Alias: 1 Remote Device Index : 15 Remote Device TTL : 99 Remote Device RxChanges : false Chassis Type : Mac Address Chassis Id : 0018b1331d00 Port Type : Locally Assigned Port Id : 23 Port Description : 23 System Name : System Description : Lenovo RackSwitch G8296, Lenovo Networking OS: version 8.2.0.3, Boot image: version 8.2.0.3 System Capabilities Supported : bridge, router System Capabilities Enabled : bridge, router Remote Management Address: Subtype : IPv4 Address : 10.100.120.181 Interface Subtype : ifIndex Interface Number : 128 Object Identifier : © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 66: Unidirectional Link Detection Information
Unidirectional Link Detection Information The following commands display UDLD information: Table 26. UDLD Information Options Command Syntax and Usage show udld Displays all UDLD information. Command mode: All show interface port <port alias or number> udld Displays UDLD information about the selected port. Command mode: All UDLD Port Information The following command displays UDLD information for the selected port: show interface port <port alias or number> udld Command mode: All UDLD information on port 1 Port enable administrative configuration setting: Enabled Port administrative mode: normal Port enable operational state: link up Port operational state: advertisement Port bidirectional status: bidirectional Message interval: 15 Time out interval: 5 Neighbor cache: 1 neighbor detected Entry #1 Expiration time: 31 seconds Device Name: Device ID: 00:da:c0:00:04:00 Port ID: 1 UDLD information includes the following:  Status (enabled or disabled) ...
Page 67: X Discovery Information
The following commands display 802.1x information: Table 27. 802.1x Discovery Information Options Command Syntax and Usage show interface port <port alias or number> dot1x Displays 802.1x information about the selected port. Command mode: All show dot1x Displays all 802.1x information. Command mode: All show dot1x <port alias or number> Displays 802.1x information for specified port. Command mode: All 802.1x Port Information The following command displays 802.1x information for the selected port: show interface port <port alias or number> dot1x Command mode: All Quiet Tx Max Supp Server ReAuth ReAuth VLAN Port Auth Mode Period Period Req Timeout Timeout Status Period Assign G forceauth 60 30 2 30 30 off 3600 off 1 forceauth 60 30 2 30 30 off 3600 off G Global port configuration 802.1x port display shows information about the selected port and the peer to which the link is connected. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 68: Oam Discovery Information
OAM Discovery Information The following commands display OAM information: Table 28. OAM Discovery Information Options Command Syntax and Usage show interface port <port alias or number> oam Displays OAM information about the selected port. Command mode: All show oam Displays all OAM information. Command mode: All OAM Port Information The following command displays OAM information for the selected port: show interface port <port alias or number> oam Command mode: All OAM information on port 1 State enabled Mode active Link up Satisfied Yes Evaluating No Remote port information: Mode active MAC address 00:da:c0:00:04:00 Stable Yes State valid Yes Evaluating No OAM port display shows information about the selected port and the peer to which the link is connected. G8264CS Command Reference for ENOS 8.4...
Page 69: Vlag Information
Command Syntax and Usage show vlag Displays the current vLAG configuration. Command mode: All show vlag adminkey <1‐65535> Displays vLAG LACP information. Command mode: All show vlag adminkey <1‐65535> information Displays all vLAG LACP information. Command mode: All show vlag information Displays all vLAG information. Command mode: show vlag isl Displays vLAG Inter‐Switch Link (ISL) information. Command mode: All show vlag peergateway Displays the current state of the vLAG peer gateway. For details, see page Command mode: All show vlag portchannel <1‐64> Displays vLAG static Link Aggregation Group (LAG) information. Command mode: All show vlag portchannel <1‐64> information Displays all vLAG static Link Aggregation Group (LAG) information. Command mode: All show vlag vrrp Displays current vLAG related VRRP information. For details, see page Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 70: Vlag Aggregation Information
vLAG Aggregation Information The following command displays vLAG information for the Link Aggregation Group (LAG): show vlag portchannel <1‐64> Command mode: All vLAG is enabled on trunk 13 Protocol Static Current settings: enabled ports: 13 Current L2 trunk hash settings: smac dmac Current L3 trunk hash settings: sip dip Current ingress port hash: disabled Current L4 port hash: disabled Current FCoE trunk hash settings: sid did vLAG Peer Gateway Information The following command displays the current state of the vLAG peer gateway. show vlag peergateway Command mode: All Current peer gateway state: disabled vLAG VRRP Information The following command displays vLAG related VRRP information: show vlag vrrp Command mode: All vLAG VRRP mode: Active vLAG related VRRP information: 1: vrid 1, local role master, peer role backup 10: vrid 1, local role backup, peer role backup 100: vrid 1, local role backup, peer role master vLAG VRRP mode: Passive vLAG related VRRP information: 1: vrid 1, local role master, peer role init 10: vrid 1, local role backup, peer role init 100: vrid 1, local role backup, peer role init...
Page 71: Spanning Tree Information
Spanning Tree Information The following command displays Spanning Tree information: show spanningtree Command mode: All Max PVRST Instances: 256 Pvst+ compatibility mode enabled Spanning Tree Group 1: On (PVRST) VLANs: 1 Current Root: PathCost Port Hello MaxAge FwdDel 8001 08:17:f4:a2:c6:1f 20000 40 2 20 15 Prev Root: Port Replaced at 8001 34:40:b5:40:55:00 0 14:45:02 7262016 Parameters: Priority Hello MaxAge FwdDel Aging Topology Change Counts 32769 2 20 15 300 8 Port Prio Cost State Role Designated Bridge Des Port Type 17 128 2000! FWD DESG 800134:40:b5:40:55:00 8011 P2P 18 128 2000! FWD DESG 800134:40:b5:40:55:00 8012 P2P 40 128 20000! FWD ROOT 800108:17:f4:a2:c6:1f 8028 P2P 41 128 20000! DISC ALTN 800108:17:f4:a2:c6:1f 80e9 P2P 51 128 2000! FWD DESG 800134:40:b5:40:55:00 8033 P2P 52 128 2000! FWD DESG 800134:40:b5:40:55:00 8034 P2P 53 128 2000! FWD DESG 800134:40:b5:40:55:00 8035 P2P 54 128 2000! FWD DESG 800134:40:b5:40:55:00 8036 P2P 55 128 2000! FWD DESG 800134:40:b5:40:55:00 8037 P2P 56 128 2000! FWD DESG 800134:40:b5:40:55:00 8038 P2P 57 128 2000! FWD DESG 800134:40:b5:40:55:00 8039 P2P 58 128 2000! FWD DESG 800134:40:b5:40:55:00 803a P2P 59 128 2000! FWD DESG 800134:40:b5:40:55:00 803b P2P 60 128 2000! FWD DESG 800134:40:b5:40:55:00 803c P2P ! = Automatic path cost. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 72: Rstp Information
RSTP Information The following command displays RSTP information: show spanningtree stp <1> information Command mode: All Spanning Tree Group 1: On (RSTP) VLANs: 1 10 4095 Current Root: PathCost Port Hello MaxAge FwdDel 8000 00:25:03:49:29:00 0 0 2 20 15 Parameters: Priority Hello MaxAge FwdDel Aging Topology Change Counts 32768 2 20 15 300 1 Port Prio Cost State Role Designated Bridge Des Port Type 1 (pc12) 128 490!+ FWD DESG 800000:25:03:49:29:00 8026 P2P 2 (pc12) 128 490!+ FWD DESG 800000:25:03:49:29:00 8026 P2P 3 (pc12) 128 490!+ FWD DESG 800000:25:03:49:29:00 8026 P2P 4 (pc12) 128 490!+ FWD DESG 800000:25:03:49:29:00 8026 P2P MGT 0 0 FWD * * = STP turned off for this port. ! = Automatic path cost. + = Portchannel cost, not the individual port cost. The switch software uses the Per VLAN Rapid Spanning Tree Protocol (PVRST) spanning tree mode, with IEEE 802.1D (2004) Rapid Spanning Tree Protocol (RSTP) or IEEE 802.1Q (2003) Multiple Spanning Tree Protocol (MSTP), as alternatives. The following port‐specific information is also displayed: Table 30. PVRST/RSTP/MSTP Port Parameter Descriptions Parameter Description Priority The Port Priority parameter helps determine which bridge port (port) becomes the designated port. In a network topology that has multiple bridge ports connected to a single segment, the port with the lowest port priority becomes the designated port for the segment. Cost The Port Path cost parameter is used to help determine the designated port for a segment. Generally speaking, the faster the ...
Page 73 Table 30. PVRST/RSTP/MSTP Port Parameter Descriptions (continued) Parameter Description Designated The Designated Bridge shows information about the bridge Bridge connected to each port, if applicable. Information includes the priority (in hexadecimal notation) and MAC address of the Designated Bridge. Designated The Designated Port field shows the port on the Designated Bridge Port to which this port is connected. Type Type of link connected to the port, and whether the port is an edge port. Link type values are AUTO, P2P or SHARED. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 74: Pvrst Information
PVRST Information The following command displays PVRST information: show spanningtree stp <1‐128> information Command mode: All Spanning Tree Group 1: On (PVRST) VLANs: 1 Current Root: PathCost Port Hello MaxAge FwdDel 8001 a8:97:dc:03:d5:00 490 1 2 20 15 Prev Root: Port Replaced at 8001 a8:97:dc:d2:12:00 0 16:33:08 3 32016 Parameters: Priority Hello MaxAge FwdDel Aging Topology Change Counts 32769 2 20 15 300 8 Port Prio Cost State Role Designated Bridge Des Port Type 1 (pc1) 128 490!+ FWD ROOT 8001a8:97:dc:03:d5:00 8042 P2P 2 (pc1) 128 490!+ FWD ROOT 8001a8:97:dc:03:d5:00 8042 P2P 3 (pc1) 128 490!+ FWD ROOT 8001a8:97:dc:03:d5:00 8042 P2P 4 (pc1) 128 490!+ FWD ROOT 8001a8:97:dc:03:d5:00 8042 P2P 11 128 2000! FWD DESG 8001a8:97:dc:d2:12:00 800b P2P 13 128 2000! FWD DESG 8001a8:97:dc:d2:12:00 800d P2P 14 128 2000! FWD DESG 8001a8:97:dc:d2:12:00 800e P2P 16 128 2000! FWD DESG 8001a8:97:dc:d2:12:00 8010 P2P ! = Automatic path cost. + = Portchannel cost, not the individual port cost. You can configure the switch software to use the IEEE 802.1D (2004) Rapid Spanning Tree Protocol (RSTP), the IEEE 802.1Q (2003) Multiple Spanning Tree Protocol (MSTP) or PerVLAN Rapid Spanning Tree Protocol (PVRST). The following port‐specific information is also displayed: Table 31. RSTP/MSTP/PVRST Port Parameter Descriptions Parameter Description Prio (port) The Port Priority parameter helps determine which bridge port becomes the designated port. In a network topology that ...
Page 75 Table 31. RSTP/MSTP/PVRST Port Parameter Descriptions (continued) Parameter Description Role The Role field shows the current role of this port in the Spanning Tree. The port role can be one of the following: Designated (DESG), Root (ROOT), Alternate (ALTN), Backup (BKUP) or Disabled (DSB). Designated The Designated Bridge shows information about the bridge Bridge connected to each port, if applicable. Information includes the priority (in hexadecimal notation) and MAC address of the Designated Bridge. Designated Port The port ID of the port on the Designated Bridge to which this port is connected. Type Type of link connected to the port, and whether the port is an edge port. Link type values are AUTO, P2P or SHARED. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 76: Spanning Tree Bridge Information
Spanning Tree Bridge Information The following command displays Spanning Tree bridge information: show spanningtree bridge Command mode: All STG Priority Hello MaxAge FwdDel Protocol VLANs 1 32768 2 20 15 PVRST 1 2 32768 2 20 15 PVRST 2 128 32768 2 20 15 PVRST 4095 show spanningtree vlan <VLAN ID (1‐4094)> bridge Command mode: All Vlan Priority Hello MaxAge FwdDel Protocol 1 32768 2 20 15 MSTP Table 32. Bridge Parameter Descriptions Parameter Description VLAN VLANs that are part of the Spanning Tree Group Priority The bridge priority parameter controls which bridge on the network will become the STP root bridge. The lower the value, the higher the priority. Hello The hello time parameter specifies, in seconds, how often the bridge transmits a configuration bridge protocol data unit (BPDU). Any bridge that is not the root bridge uses the root bridge hello value. MaxAge The maximum age parameter specifies, in seconds, the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigures the STP network. FwdDel The forward delay parameter specifies, in seconds, the amount of time that a bridge port has to wait before it ...
Page 77: Spanning Tree Root Information
6 8001 08:17:f4:fb:d8:00 20000 2 20 15 27 17 8011 08:17:f4:32:95:00 0 2 20 15 0 Table 33. Bridge Parameter Descriptions Parameter Description Instance Spanning Tree instance Root ID Indicates the root switch bridge priority and MAC address. Path‐Cost The port path cost is used to help determine the designated port for a segment. Hello The hello time parameter specifies, in seconds, how often the bridge transmits a configuration bridge protocol data unit (BPDU). Any bridge that is not the root bridge uses the root bridge hello value. MaxAge The maximum age parameter specifies, in seconds, the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigure the STP network. FwdDel The forward delay parameter specifies, in seconds, the amount of time that a bridge port has to wait before it changes from discarding state to learning state and from learning state to forwarding state. Root Port The elected root port for the STP instance (port used to reach the root switch). © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 78: Multiple Spanning Tree Information
Multiple Spanning Tree Information The following command displays Multiple Spanning Tree (MSTP) information: show spanningtree mst <0‐32> information Command mode: All Mstp Digest: 0x9f71e12a07f4e3004fe0ce1f241a7b66 Spanning Tree Group 5: On (MSTP) VLANs MAPPED: 5 VLANs: 5 Current Root: PathCost Port 0000 a8:97:dc:88:c9:00 0 0 Parameters: Priority Aging Topology Change Counts 0 300 1 Port Prio Cost State Role Designated Bridge Des Port Type 1 (pc105) 128 156!+ FWD DESG 0000a8:97:dc:88:c9:00 80e8 P2P 2 (pc105) 128 156!+ FWD DESG 0000a8:97:dc:88:c9:00 80e8 P2P 4 128 500! FWD DESG 0000a8:97:dc:88:c9:00 800a P2P,edge 22 (pc105) 128 156!+ FWD DESG 0000a8:97:dc:88:c9:00 80e8 P2P ! = Automatic path cost. + = Portchannel cost, not the individual port cost. In addition to seeing Common Internal Spanning Tree (CIST) status, you can view the following CIST bridge information: Table 34. CIST Parameter Descriptions Parameter Description CIST Root The CIST Root shows information about the root bridge for the Common Internal Spanning Tree (CIST). Values on this row of information refer to the CIST root. CIST Regional The CIST Regional Root shows information about the root Root bridge for this MSTP region. Values on this row of information refer to the regional root. Priority (bridge) The bridge priority parameter controls which bridge on the ...
Page 79 port becomes the designated port. In a network topology that has multiple bridge ports connected to a single segment, the port with the lowest port priority becomes the designated port for the segment. Cost The port path cost parameter is used to help determine the designated port for a segment. Generally speaking, the faster the port, the lower the path cost. A setting of 0 indicates that the cost will be set to the appropriate default after the link speed has been auto negotiated. State The state field shows the current state of the port. The state field can be either Discarding (DISC), Learning (LRN) or Forwarding (FWD). Role The Role field shows the current role of this port in the Spanning Tree. The port role can be one of the following: Designated (DESG), Root (ROOT), Alternate (ALTN), Backup (BKUP), Disabled (DSB) or Master (MAST). Designated The Designated Bridge shows information about the bridge Bridge connected to each port, if applicable. Information includes the priority (in hexadecimal notation) and MAC address of the Designated Bridge. Designated Port The port ID of the port on the Designated Bridge to which this port is connected. Type Type of link connected to the port, and whether the port is an edge port. Link type values are AUTO, P2P or SHARED. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 80: Link Aggregation Group (Lag) Information
Link Aggregation Group (LAG) Information The following command displays Link Aggregation Group (LAG) information: show portchannel information Command mode: All Trunk group 1: Enabled Protocol Static Port state: 1: STG 1 forwarding 2: STG 1 forwarding When LAGs are configured, you can view the state of each port in the various LAGs. Note: If Spanning Tree Protocol on any port in the LAG is set to forwarding, the remaining ports in the LAG will also be set to forwarding. G8264CS Command Reference for ENOS 8.4...
Page 81: Vlan Information
Displays Private VLAN information. type lists only the VLAN type for each private VLAN: community, isolated  or primary Command mode: All show vlan information Displays information about all VLANs, including: VLAN number and name  VLAN statistics  Port membership  VLAN status (enabled or disabled)  Protocol VLAN status  Spanning Tree membership  Private VLAN information  Flooding settings  VMAP configuration  Command mode: All show vlan <VLAN ID (1‐4094)> information Displays information only about the specified VLAN. Command mode: All show protocolvlan <protocol number (1‐8)> Displays Protocol VLAN information. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 82 The following command displays VLAN information: show vlan Command mode: All VLAN Name Status Ports 1 Default VLAN ena 120 2 VLAN 2 dis 2122 100 VLAN 100 ena empty 200 VLAN 200 ena empty 300 VLAN 300 ena empty 4095 Mgmt VLAN ena MGT Primary Secondary Type Ports 100 200 isolated 14 100 300 community 12 This information display includes all configured VLANs and all member ports that have an active link state. Port membership is represented in slot/port format. VLAN information includes:  VLAN Number VLAN Name   Status Port membership of the VLAN   Protocol VLAN information (if available) Private VLAN information (if available)  G8264CS Command Reference for ENOS 8.4...
Page 83: Layer 3 Information
Command mode: All show interface ip Displays IP interface Information. For details, see page 125. Command mode: All show [ip] arp Displays Address Resolution Protocol (ARP) information. For details, see page Command mode: All show ip bgp Displays Border Gateway Protocol (BGP) information. For details, see page Command mode: All show ip bootprelay Displays the current parameters for the BOOTP Relay broadcast domain. Command mode: All show ip dhcp snooping Displays DHCP Snooping information. For details, see page 134. Command mode: All show ip dns Displays the current Domain Name System settings. Command mode: All show ip ecmp Displays ECMP static route information. For details, see page 115. Command mode: All show ip gateway <1‐4> Displays the current gateway settings. Command mode: All show ipv6 gateway6 {<1>|<4>} Displays the current IPv6 default gateway configuration. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 84 Table 37. Layer 3 Information Commands (continued) Command Syntax and Usage show ip igmp Displays IGMP Information. For more IGMP information options, see page 116. Command mode: All show ip information Displays all IP information. Command mode: All show ip interface brief Displays IP Information. For details, see page 128. IP information, includes: IP interface information: Interface number, IP address, subnet mask, VLAN  number, and operational status. Default gateway information: Metric for selecting which configured  gateway to use, gateway number, IP address, and health status IP forwarding settings, network filter settings, route map settings  Command mode: All show ipv6 interface <interface number> Displays IPv6 interface information. For details, see page 126. Command mode: All show ip matchaddress [<1‐256>] Displays the current the Network Filter configuration. Command mode: All show ip mroute Displays the current IP multicast routes. Command mode: All show ipv6 mld Displays Multicast Listener Discovery (MLD) information. For more MLD information options, see page 121. ...
Page 85 Command mode: All show ipv6 pmtu [<destination IPv6 address>] Displays IPv6 Path MTU information. For details, see page 127. Command mode: All show ip prefixpolicy Displays the current Prefix Policy Table configuration. Command mode: All show ipv6 prefix Displays IPv6 Neighbor Discovery prefix information. For details, see page 114. Command mode: All show ip rip Displays the current Routing Information Protocol (RIP) configuration. For details, see page 109. Command mode: All show ip route Displays all routes configured on the switch. For details, see page Command mode: All show ipv6 route Displays IPv6 routing information. For more information options, see page 111. Command mode: All show ip routing Displays the current IP forwarding settings. Command mode: All show ip slp information Displays Service Location Protocol (SLP) information. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 86 Table 37. Layer 3 Information Commands (continued) Command Syntax and Usage show ip slp directoryagents Displays SLP Directory Agent (DA) information. Command mode: All show ip slp useragents Displays SLP User Agent (UA) information. Command mode: All show ip vrrp information Displays VRRP information. For details, see page 123. Command mode: All show ipsec manualpolicy Displays information about manual key management policy for IP security. For more information options, see page 132. Command mode: All show layer3 Dumps all Layer 3 switch information available (10K or more, depending on your configuration). If you want to capture dump data to a file, set your communication software on your workstation to capture session data before issuing the dump commands. Command mode: All show layer3 igmpgroups Displays the total number of IGMP groups that are registered on the switch. Command mode: All show layer3 ipmcgroups Displays the total number of current IP multicast (IPMC) groups that are registered on the switch. Command mode: All G8264CS Command Reference for ENOS 8.4...
Page 87: Ip Routing Information
Command mode: All show ip route address <IP address> Displays a single route by destination IP address. Command mode: All show ip route ecmphash Displays the current ECMP hashing mechanism. Command mode: All show ip route gateway <IP address> Displays routes to a single gateway. Command mode: All show ip route interface <interface number> Displays routes on a single interface. Command mode: All show ip route port <port alias or number> Displays routes on a single port. Command mode: All show ip route static Displays static routes configured on the switch. Command mode: All show ip route tag {address|bgp|broadcast|fixed|martian| |multicast|ospf|rip|static} Displays routes of a single tag. For a description of IP routing tags, see Table 40 on page Command mode: All show ip route type {broadcast|direct|indirect|local| |martian|multicast} Displays routes of a single type. For a description of IP routing types, see Table 39 on page Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 88: Show All Ip Route Information
Show All IP Route Information The following command displays IP route information: show ip route Command mode: All Mgmt routes: Status code: * best Destination Mask Gateway Type Tag Metric If * 192.168.50.0 255.255.255.0 192.168.50.50 direct fixed 128 * 192.168.50.50 255.255.255.255 192.168.50.50 local addr 128 * 192.168.50.255 255.255.255.255 192.168.50.255 broadcast broadcast 128 Data routes: Status code: * best Destination Mask Gateway Type Tag Metric If * 127.0.0.0 255.0.0.0 0.0.0.0 martian martian * 224.0.0.0 224.0.0.0 0.0.0.0 martian martian * 224.0.0.0 240.0.0.0 0.0.0.0 multicast addr * 255.255.255.255 255.255.255.255 255.255.255.255 broadcast broadcast The following table describes the Type parameters. Table 39. IP Routing Type Parameters Parameter Description indirect The next hop to the host or subnet destination will be forwarded through a router at the Gateway address. direct Packets will be delivered to a destination host or subnet attached to the switch. local Indicates a route to one of the switch’s IP interfaces. broadcast Indicates a broadcast route. martian The destination belongs to a host or subnet which is filtered out. ...
Page 89 Table 40. IP Routing Tag Parameters (continued) Parameter Description The address was learned by the Routing Information Protocol (RIP). ospf The address was learned by Open Shortest Path First (OSPF). The address was learned via Border Gateway Protocol (BGP). broadcast Indicates a broadcast address. martian The address belongs to a filtered group. multicast Indicates a multicast address. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 90: Arp Information
ARP Information The ARP information includes IP address and MAC address of each entry, address status flags (see Table 42 on page 92), VLAN, age and port for the address. Table 41. ARP Information Options Command Syntax and Usage show [ip] arp [all] Displays all ARP entries. including: IP address and MAC address of each entry  Address status flag  The VLAN and port to which the address belongs  The elapsed time (in seconds) since the ARP entry was learned  For more information, see page Command mode: All show ip arp data Displays all data ARP entries. Command mode: All show [ip] arp find <IP address> Displays a single ARP entry by IP address. Command mode: All show ip arp inspection Displays the current Dynamic ARP Inspection (DAI) configuration settings. For details, see page Command mode: All show [ip] arp interface port <port alias or number> Displays the ARP entries on a single port. Command mode: All show ip arp management Displays all management ARP entries. Command mode: All show [ip] arp reply Displays the ARP entries for the switch’s IP interfaces.
Page 91: Arp Address List Information
Table 41. ARP Information Options (continued) Command Syntax and Usage show [ip] arp static Displays all static ARP entries. Command mode: All show [ip] arp vlan <VLAN ID (1‐4095)> Displays the ARP entries on a single VLAN. Command mode: All ARP Address List Information The following command displays owned ARP address list information: show [ip] arp reply Command mode: All IP address IP mask MAC address VLAN PassUp 1.1.1.1 255.255.255.255 08:17:f4:62:64:00 1 2.2.2.2 255.255.255.255 08:17:f4:62:64:00 1 46.0.0.1 255.255.255.255 08:17:f4:62:64:00 4094 3.3.3.20 255.255.255.255 08:17:f4:62:64:00 3 © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 92: Show All Arp Entry Information
Show All ARP Entry Information The following command displays ARP information: show [ip] arp Command mode: All Mgmt ARP entries: Total number of Mgmt ARP entries : 3 IP address Flags MAC address VLAN Age Port 10.241.38.131 P 74:99:75:74:c4:fe 4095 MGT 10.241.38.132 74:99:75:75:69:fe 4095 71 MGT 10.241.38.254 74:99:75:c8:13:00 4095 35 MGT Data ARP entries: Current ARP configuration: rearp 5 No static ARP configured. Total number data ARP entries : 10 IP address Flags MAC address VLAN Age Port 1.1.1.4 P 74:99:75:74:c4:00 100 1.1.1.5 74:99:75:75:69:00 100 140 TRK64 1.1.1.10 P 00:00:5e:00:01:01 100 2.2.2.4 P 74:99:75:74:c4:00 200 2.2.2.5 74:99:75:75:69:00 200 141 TRK64 2.2.2.6 74:99:75:08:99:00 200 140 TRK1 2.2.2.10 P 00:00:5e:00:01:01 200 3.3.3.4 P 74:99:75:74:c4:00 300 3.3.3.6 74:99:75:08:99:00 300 150 TRK1 3.3.3.10 P 00:00:5e:00:01:01 300 The Port field shows the target port of the ARP entry. The Flags field is interpreted as follows: Table 42. ARP Flag Parameters Flag Description Permanent entry created for switch IP interface. Indirect route entry.
Page 93: Dynamic Arp Inspection Information
Dynamic ARP Inspection Information The following commands display Dynamic ARP Inspection (DAI) information: Table 43. Dynamic ARP Inspection Information Options Command Syntax and Usage show ip arp inspection Displays the current DAI configuration settings. Command mode: All show ip arp inspection interfaces [<port alias or number>] Displays the current DAI configuration settings for the selected interfaces. Command mode: All show ip arp inspection vlan [<VLAN ID (1‐4094)>] Displays the current DAI configuration settings for the selected VLANs. Command mode: All show ip arp inspection interfaces [<port alias or number>] Command mode: All Interface Trust State 1 Trusted 2 Trusted 3 Untrusted 4 Untrusted show ip arp inspection vlan [<VLAN ID (1‐4094)>] Command mode: All Vlan Configuration 2 Enabled © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 94: Bgp Information
BGP Information The following commands display BGP information: Table 44. BGP Peer Information Options Command Syntax and Usage show ip bgp aggregateaddress [<1‐16>] Displays the current BGP aggregation configuration. Command mode: All show ip bgp information Displays the BGP routing table. See page 97 for a sample output. Command mode: All show ip bgp neighbor [<1‐96>] Displays the current BGP peer configuration. Command mode: All show ip bgp neighbor advertisedroutes Displays all BGP advertised routes to all neighbors. Command mode: All show ip bgp neighbor <1‐96> advertisedroutes Displays all BGP advertised routes to a specific peer. Command mode: All show ip bgp neighbor group Displays BGP group information. See page 96 for a sample output. Command mode: All show ip bgp neighbor information Displays BGP peer information. See page 95 for a sample output. Command mode: All show ip bgp neighbor <1‐96> information Displays BGP peer information for a specific peer. Command mode: All show ip bgp neighbor <1‐96> redistribute Displays BGP neighbor redistribution. Command mode: All G8264CS Command Reference for ENOS 8.4...
Page 95: Bgp Peer Information
BGP Peer Information Options (continued) Command Syntax and Usage show ip bgp neighbor <1‐96> routes Displays BGP peer routes. Command mode: All show ip bgp neighbor summary Displays peer summary information such as AS, message received, message sent, up/down or state. See page 97 for a sample output. Command mode: All BGP Peer Information Following is an example of the information provided by the following command: show ip bgp neighbor information Command mode: All BGP Peer Information: Static Peers: 1: 3.5.0.3 , version 4, TTL 255, TTL Security hops 0 Remote AS: 10000, Local AS: 10000, Link type: IBGP Remote router ID: 3.3.3.3, Local router ID: 5.5.5.5 nexthopself disabled RR client disabled BGP status: established, Old status: established Total received packets: 4321, Total sent packets: 4309 Received updates: 12, Sent updates: 0 Keepalive: 60, Holdtime: 180, MinAdvTime: 60 LastErrorCode: unknown(0), LastErrorSubcode: unspecified(0) Established state transitions: 1 © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 96: Bgp Group Information
BGP Group Information Following is an example of the information provided by the following command: show ip bgp neighbor group Command mode: All BGP Group Information: Local router ID: 1.1.1.2, Local AS: 100 Group 1: Name: toG82642007 Addr: 192.168.128.0 Mask: 255.255.255.248 Remote AS list: 200 Dynamic Peers Limit: 8 Dynamic Peers in established state: 1 Dynamic Peers of this group: 97: 192.168.128.4, Group: 1 (toG82642007), TTL 1 Remote AS: 200, Local AS: 100, Link type: EBGP Remote router ID: 2.2.1.2, Local router ID: 1.1.1.2 Configured Version: 4 Negotiated Version: 4 Total path attribute out: 0 In Total Messages: 74 Out Total Messages: 74 In Updates: 0 Out Updates: 0 Established Time: 01:12:36 MinAdvTime: 00:01:00 Configured holdtime: 00:03:00 Negotiated holdtime: 00:03:00 Configured keepalive 00:01:00 Negotiated keepalive 00:01:00 In Update Last Time: 00:00:00 Out Update Last Time: 00:14:32 Last Send Time: 01:26:54 Last Received Time: 01:26:54 Inrmap list count: 0 Outrmap list count: 0 G8264CS Command Reference for ENOS 8.4...
Page 97: Bgp Summary Information
BGP Summary Information Following is an example of the information provided by the following command: show ip bgp neighbor summary Command mode: All BGP Peer Summary Information: Peer V AS MsgRcvd MsgSent Up/Down State 1: 205.178.23.142 4 142 113 121 00:00:28 established 2: 205.178.15.148 0 148 0 0 never connect Dump BGP Information Following is an example of the information provided by the following command: show ip bgp information [<IPv4 network> <IPv4 mask>] [longer_prefix] Command mode: All Status codes: * valid, > best, = multipath, i internal Origin codes: i IGP, e EGP, ? incomplete Network Mask Next Hop Metric LcPrf Wght Path *> 1.1.1.0 255.255.255.0 0.0.0.0 0 ? *> 10.100.100.0 255.255.255.0 0.0.0.0 0 ? *> 10.100.120.0 255.255.255.0 0.0.0.0 0 ? The IPv4 network and mask options restrict the output to a specific network in the BGP routing table. © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 98: Ospf Information
OSPF Information The following commands display OSPF information: Table 45. OSPF Information Options Command Syntax and Usage show interface ip <1‐128> ospf Displays the current OSPF settings for the specified IP interface. Command mode: All show ip ospf area <0‐5> Displays OSPF settings for a particular area index. Command mode: All show ip ospf area information [<0‐5>] Displays area information for all areas or a particular area index. Command mode: All show ip ospf arearange <1‐16> Displays the current OSPF summary range settings. Command mode: All show ip ospf areavirtuallink <1‐3> Displays the current OSPF virtual link settings. Command mode: All show ip ospf areavirtuallink information Displays information about all the configured virtual links. Command mode: All show ip ospf generalinformation Displays general OSPF information. See page 100 for a sample output. Command mode: All show ip ospf host <1‐128> Displays the current OSPF host entries. Command mode: All show ip ospf host information Displays OSPF host configuration information. Command mode: All show ip ospf information Displays the OSPF information. Command mode: All G8264CS Command Reference for ENOS 8.4...
Page 99 Command Syntax and Usage show ip ospf interface [<IP interface number>] Displays OSPF information for all IP interfaces or a particular interface. See page 100 for a sample output. Command mode: All show ip ospf interface loopback [<1‐5>] Displays OSPF information for all loopback interfaces or a particular loopback interface. See page 101 for a sample output. Command mode: All show ip ospf interface port [<port alias or number>] Displays OSPF information for all ports or a particular port. For details, see page 101. Command mode: All show ip ospf neighbor Displays the status of all the current neighbors. Command mode: All show ip ospf redistribute Displays the current OSPF redistribute settings. Command mode: All show ip ospf routes Displays OSPF routing table. See page 101 for a sample output. Command mode: All show ip ospf summaryrange <0‐5> Displays the list of summary ranges belonging to non‐NSSA areas. Command mode: All show ip ospf summaryrangenssa <0‐5> Displays the list of summary ranges belonging to NSSA areas. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 100: Ospf General Information
OSPF General Information The following command displays general OSPF information: show ip ospf generalinformation Command mode: All OSPF Version 2 Router ID: 10.10.10.1 Started at 1663 and the process uptime is 4626 Area Border Router: yes, AS Boundary Router: no LS types supported are 6 External LSA count 0 External LSA checksum sum 0x0 Number of interfaces in this router is 2 Number of virtual links in this router is 1 16 new lsa received and 34 lsa originated from this router Total number of entries in the LSDB 10 Database checksum sum 0x0 Total neighbors are 1, of which 2 are >=INIT state, 2 are >=EXCH state, 2 are =FULL state Number of areas is 2, of which 3transit 0nssa Area Id : 0.0.0.0 Authentication : none Import ASExtern : yes Number of times SPF ran : 8 Area Border Router count : 2 AS Boundary Router count : 0 LSA count : 5 LSA Checksum sum : 0x2237B Summary : noSummary OSPF Interface Information The following command displays OSPF interface information: show ip ospf interface <interface number> Command mode: All Ip Address 10.10.12.1, Area 0.0.0.1, Admin Status UP Router ID 10.10.10.1, State DR, Priority 1 Designated Router (ID) 10.10.10.1, Ip Address 10.10.12.1 Backup Designated Router (ID) 10.10.14.1, Ip Address 10.10.12.2 Timer intervals, Hello 10, Dead 40, Wait 1663, Retransmit 5,...
Page 101: Ospf Loopback Information
Command mode: All Ip Address 10.241.39.82, Area 0.0.0.0, Admin Status UP Router ID 1.1.1.1, State Waiting, Priority 1 Designated Router (ID) 0.0.0.0, Ip Address 0.0.0.0 Backup Designated Router (ID) 0.0.0.0, Ip Address 0.0.0.0 Timer intervals, Hello 10, Dead 40, Wait 40, Retransmit 5, Transit delay 1 Neighbor count is 0 If Events 1, Authentication type none OSPF Information Route Codes The following command displays OSPF route information: show ip ospf routes Command mode: All Codes: IA OSPF inter area, N1 OSPF NSSA external type 1, N2 OSPF NSSA external type 2 E1 OSPF external type 1, E2 OSPF external type 2 IA 10.10.0.0/16 via 200.1.1.2 IA 40.1.1.0/28 via 20.1.1.2 IA 80.1.1.0/24 via 200.1.1.2 IA 100.1.1.0/24 via 20.1.1.2 IA 140.1.1.0/27 via 20.1.1.2 IA 150.1.1.0/28 via 200.1.1.2 E2 172.18.1.1/32 via 30.1.1.2 E2 172.18.1.2/32 via 30.1.1.2 E2 172.18.1.3/32 via 30.1.1.2 E2 172.18.1.4/32 via 30.1.1.2 E2 172.18.1.5/32 via 30.1.1.2 E2 172.18.1.6/32 via 30.1.1.2 E2 172.18.1.7/32 via 30.1.1.2 E2 172.18.1.8/32 via 30.1.1.2 © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 102: Ospf Database Information
OSPF Database Information The following commands display OSPF Database information: Table 46. OSPF Database Information Options Command Syntax and Usage show ip ospf database Displays all the Link State Advertisements (LSAs). Command mode: All show ip ospf database advertisingrouter <router ID (IP address)> Takes advertising router as a parameter. Displays all the LSAs in the LS database that have the advertising router with the specified router ID, for example: 20.1.1.1. Command mode: All show ip ospf database area <0‐5> Displays LS database information for the specified OSPF area. Command mode: All show ip ospf database asbrsummary [advertisingrouter <router ID (IP address)>|linkstateid <link state ID (IP address)>|self] Displays ASBR summary LSAs. The usage of this command is as follows: asbrsummary advertisingrouter 20.1.1.1 displays ASBR  summary LSAs having the advertising router 20.1.1.1. asbrsummary linkstateid 10.1.1.1 displays ASBR summary  LSAs having the link state ID 10.1.1.1. asbrsummary self displays the self advertised ASBR summary LSAs.  asbrsummary with no parameters displays all the ASBR summary LSAs.  Command mode: All show ip ospf database databasesummary Displays the following information about the LS database in a table format: Number of LSAs of each type in each area.  Total number of LSAs for each area.
Page 103 Table 46. OSPF Database Information Options (continued) Command Syntax and Usage show ip ospf database network [advertisingrouter <router ID (IP address)>|linkstateid <link state ID (IP address)>|self] Displays the network (type 2) LSAs with detailed information of each field of the LSA. Command mode: All show ip ospf database nssa [advertisingrouter <router ID (IP address)>|linkstateid <link state ID (IP address)>|self] Displays the NSSA (type 7) LSAs with detailed information of each field of the LSAs. Command mode: All show ip ospf database router [advertisingrouter <router ID (IP address)>|linkstateid <link state ID (IP address)>|self] Displays the router (type 1) LSAs with detailed information of each field of the LSAs. Command mode: All show ip ospf database self Displays all the self‐advertised LSAs. No parameters are required. Command mode: All show ip ospf database summary [advertisingrouter <router ID (IP address)>|linkstateid <link state ID (IP address)>|self] Displays the network summary (type 3) LSAs with detailed information of each field of the LSAs. Command mode: All © Copyright Lenovo 2017 Chapter 2: Information Commands...
Page 104: Ospfv3 Information
OSPFv3 Information The following commands display OSPFv3 information: Table 47. OSPFv3 Information Options Command Syntax and Usage show ipv6 ospf area <area index (0‐2)> Displays the OSPFv3 area information. Command mode: All show ipv6 ospf areas Displays the OSPFv3 Area Table. Command mode: All show ipv6 ospf arearange <1‐16> Displays the current OSPFv3 summary range settings. Command mode: All show ipv6 ospf arearange information Displays OSPFv3 summary ranges. Command mode: All show ipv6 ospf areavirtuallink <1‐3> Displays the current OSPFv3 virtual link settings. Command mode: All show ipv6 ospf areavirtuallink information Displays information about all the configured virtual links. Command mode: All show ipv6 ospf borderrouters Displays OSPFv3 routes to an ABR or ASBR. Command mode: All show ipv6 ospf host <1‐128> Displays the current OSPFv3 host entries. Command mode: All show ipv6 ospf host information Displays OSPFv3 host configuration information. Command mode: All show ipv6 ospf information Displays all OSPFv3 information. To view a sample display, see page 106. Command mode: All G8264CS Command Reference for ENOS 8.4...

Lenovo RackSwitch G8264CS Cli Command Reference

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Chapter 1. ISCLI Basics

Chapter 2. Information Commands

Chapter 3. Statistics Commands

Chapter 4. Configuration Commands

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