Page 1 Lenovo RackSwitch G8332 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. First Edition (September 2016) © Copyright Lenovo 2016 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: Table Of Contents
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 2016...
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 VxLAN Information . . . . . . . . . . . . . 146 Access Control IPv6 List Information . . . . . . . . . . . . . . . . 146 NAT Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 NAT Status Information . . . . . . . . . . . . . . . . . . . . . . 148 NAT Translations Information . . . . . . . . . . . . . . . . . . . 149 OpenFlow Information . . . . . . . . . . . . . . . . . . . . . . . . 150 OpenFlow Global Configuration Information . . . . . . . . . . . . . 151 OpenFlow Flow Allocation Information . . . . . . . . . . . . . . . 153 OpenFlow Group Information . . . . . . . . . . . . . . . . . . . 155 OpenFlow Configuration Information . . . . . . . . . . . . . . . . 156 OpenFlow Table Information . . . . . . . . . . . . . . . . . . . . 158 RMON Information Commands . . . . . . . . . . . . . . . . . . . . 160 RMON History Information . . . . . . . . . . . . . . . . . . . . 161 RMON Alarm Information . . . . . . . . . . . . . . . . . . . . . 162 RMON Event Information . . . . . . . . . . . . . . . . . . . . . 163 Link Status Information . . . . . . . . . . . . . . . . . . . . . . . . 164 Port Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Port Transceiver Status . . . . . . . . . . . . . . . . . . . . . . . . 166 VM Ready Information Commands . . . . . . . . . . . . . . . . . . . 168 VMReady Information . . . . . . . . . . . . . . . . . . . . . . . 170 VM OUI Information . . . . . . . . . . . . . . . . . . . . . . . 170 VM Port Information . . . . . . . . . . . . . . . . . . . . . . . 171 VM Portchannel Information . . . . . . . . . . . . . . . . . . . . 171 © Copyright Lenovo 2016 Contents...
Page 6 VM Information . . . . . . . . . . . . . . . . . . . . . . . . . 172 VM Check Information . . . . . . . . . . . . . . . . . . . . . . 172 VM Group Information . . . . . . . . . . . . . . . . . . . . . . 173 VM Bandwidth Information . . . . . . . . . . . . . . . . . . . . 173 VM Profile Information . . . . . . . . . . . . . . . . . . . . . . 173 VMware Information . . . . . . . . . . . . . . . . . . . . . . . 174 VMware Hello Information . . . . . . . . . . . . . . . . . . . 175 VMware Host Information . . . . . . . . . . . . . . . . . . . 175 VMware VM Information . . . . . . . . . . . . . . . . . . . 177 ESX Server ‐ Switchport Mapping . . . . . . . . . . . . . . . . 177 EVB Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 EVB VSIType Information . . . . . . . . . . . . . . . . . . . . . 179 EVB VMs Information . . . . . . . . . . . . . . . . . . . . . . . 180 Networking Virtualization Information . . . . . . . . . . . . . . . . . 181 VXLAN Gateway Information . . . . . . . . . . . . . . . . . . . 182 VXLAN Gateway FDB Information . . . . . . . . . . . . . . . . . ...
Page 7 OSPF Global Statistics . . . . . . . . . . . . . . . . . . . . . 269 OSPFv3 Statistics . . . . . . . . . . . . . . . . . . . . . . . . . 273 OSPFv3 Global Statistics . . . . . . . . . . . . . . . . . . . . 274 VRRP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 278 PIM Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 Routing Information Protocol Statistics. . . . . . . . . . . . . . . . 280 DHCP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 281 DHCP Snooping Statistics . . . . . . . . . . . . . . . . . . . 281 OpenFlow Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 282 Management Processor Statistics . . . . . . . . . . . . . . . . . . . . 298 MP Packet Statistics Commands. . . . . . . . . . . . . . . . . . . 300 MP Packet Statistics . . . . . . . . . . . . . . . . . . . . . . . . 301 Management Processor Packet Thread Statistics . . . . . . . . . . . . 305 Logged Packet Statistics . . . . . . . . . . . . . . . . . . . . . . 306 TCP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . 310 UDP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 311 MP Specific Statistics . . . . . . . . . . . . . . . . . . . . . . . 312 CPU Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . 313 CPU Statistics History . . . . . . . . . . . . . . . . . . . . . . . 314 QoS Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Access Control List Statistics . . . . . . . . . . . . . . . . . . . . . . 317 ACL Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . 318 © Copyright Lenovo 2016 Contents...
Page 8 VMAP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . 318 Networking Virtualization Statistics . . . . . . . . . . . . . . . . . . 319 VXLAN Gateway Virtual Network Statistics . . . . . . . . . . . . . 320 VXLAN Gateway Virtual Port Statistics . . . . . . . . . . . . . . . 320 FCoE Initialization Protocol Snooping Statistics. . . . . . . . . . . . . . 321 FCoE Forwarder Statistics . . . . . . . . . . . . . . . . . . . . . . . 322 SNMP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . 324 NTP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328 PTP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 NAT Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331 Statistics Dump . . . . . . . . . . . . . . . . . . . . . . . . . . . 332 Chapter 4. Configuration Commands ....333 Viewing and Saving Changes . . . . . . . . . . . . . . . . . . . . . ...
Page 9 Management ACL Configuration . . . . . . . . . . . . . . . . . . 436 MACL IPv4 Filtering Configuration . . . . . . . . . . . . . . . 436 MACL TCP/UDP Filtering Configuration . . . . . . . . . . . . . 438 VMAP Configuration . . . . . . . . . . . . . . . . . . . . . . . 440 Port Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446 Port‐Mirroring Configuration . . . . . . . . . . . . . . . . . . . . 446 Layer 2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 447 802.1X Configuration . . . . . . . . . . . . . . . . . . . . . . . 447 802.1X Global Configuration . . . . . . . . . . . . . . . . . . 448 802.1X Guest VLAN Configuration . . . . . . . . . . . . . . . 450 802.1X Port Configuration . . . . . . . . . . . . . . . . . . . 451 Spanning Tree Configuration . . . . . . . . . . . . . . . . . . . . 453 MSTP Configuration . . . . . . . . . . . . . . . . . . . . . . 456 RSTP/PVRST Configuration. . . . . . . . . . . . . . . . . . . 460 Forwarding Database Configuration . . . . . . . . . . . . . . . . . 465 Static Multicast MAC Configuration . . . . . . . . . . . . . . . 466 Static FDB Configuration . . . . . . . . . . . . . . . . . . . . 467 ECP Configuration . . . . . . . . . . . . . . . . . . . . . . . . 469 LLDP Configuration . . . . . . . . . . . . . . . . . . . . . . . . 470 LLDP Port Configuration . . . . . . . . . . . . . . . . . . . . 471 LLDP Optional TLV configuration . . . . . . . . . . . . . . . . 472 © Copyright Lenovo 2016 Contents...
Page 10 Link Aggregation Group (LAG) Configuration . . . . . . . . . . . . 474 Link Aggregation Group (LAG) Hash Configuration . . . . . . . . 475 Layer 2 Link Aggregation Group (LAG) Hash. . . . . . . . . . . 477 Layer 3 Link Aggregation Group (LAG) Hash. . . . . . . . . . . 478 Virtual Link Aggregation Group (vLAG) Configuration . . . . . . . . 479 vLAG Health Check Configuration . . . . . . . . . . . . . . . 481 vLAG ISL Configuration . . . . . . . . . . . . . . . . . . . . 482 Link Aggregation Control Protocol Configuration . . . . . . . . . . . 483 LACP Port Configuration . . . . . . . . . . . . . . . . . . . 484 Layer 2 Failover Configuration . . . . . . . . . . . . . . . . . . . 486 Failover Trigger Configuration . . . . . . . . . . . . . . . . . 486 Failover Manual Monitor Port Configuration . . . . . . . . . . . 487 Failover Manual Monitor Control Configuration . . . . . . . . . 488 Hot Links Configuration . . . . . . . . . . . . . . . . . . . . . . 489 Hot Links Trigger Configuration . . . . . . . . . . . . . . . . 490 Hot Links Master Configuration. . . . . . . . . . . . . . . . . 491 Hot Links Backup Configuration . . . . . . . . . . . . . . . . ...
Page 11 IPsec Transform Set Configuration . . . . . . . . . . . . . . . . 587 IPsec Traffic Selector Configuration . . . . . . . . . . . . . . . 588 IPsec Dynamic Policy Configuration . . . . . . . . . . . . . . . 589 IPsec Manual Policy Configuration . . . . . . . . . . . . . . . 590 Domain Name System Configuration . . . . . . . . . . . . . . . . 592 Bootstrap Protocol Relay Configuration . . . . . . . . . . . . . . . 594 BOOTP Relay Broadcast Domain Configuration . . . . . . . . . . 594 Option 82 Configuration . . . . . . . . . . . . . . . . . . . . 595 VRRP Configuration. . . . . . . . . . . . . . . . . . . . . . . . 596 Virtual Router Configuration . . . . . . . . . . . . . . . . . . 598 Virtual Router Priority Tracking Configuration . . . . . . . . . . 601 Virtual Router Group Configuration . . . . . . . . . . . . . . . 602 VRRP Interface Configuration . . . . . . . . . . . . . . . . . . 606 VRRP Tracking Configuration. . . . . . . . . . . . . . . . . . 607 Protocol Independent Multicast Configuration . . . . . . . . . . . . 608 PIM Component Configuration . . . . . . . . . . . . . . . . . 609 RP Candidate Configuration . . . . . . . . . . . . . . . . . . 610 RP Static Configuration . . . . . . . . . . . . . . . . . . . . 610 PIM Interface Configuration . . . . . . . . . . . . . . . . . . 611 IPv6 Default Gateway Configuration . . . . . . . . . . . . . . . . 614 IPv6 Static Route Configuration . . . . . . . . . . . . . . . . . . . 615 IPv6 Neighbor Discovery Cache Configuration . . . . . . . . . . . . 615 IPv6 Path MTU Configuration . . . . . . . . . . . . . . . . . . . 616 © Copyright Lenovo 2016 Contents...
Page 12 IPv6 Neighbor Discovery Prefix Configuration . . . . . . . . . . . . 616 IPv6 Prefix Policy Table Configuration. . . . . . . . . . . . . . . . 618 IP Loopback Interface Configuration . . . . . . . . . . . . . . . . 619 DHCP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . 620 Converged Enhanced Ethernet Configuration . . . . . . . . . . . . . . 621 ETS Global Configuration . . . . . . . . . . . . . . . . . . . . . 622 ETS Global Priority Group Configuration. . . . . . . . . . . . . 622 Priority Flow Control Configuration. . . . . . . . . . . . . . . . . 623 Global Priority Flow Control Configuration. . . . . . . . . . . . 623 802.1p PFC Configuration . . . . . . . . . . . . . . . . . . . 624 DCBX Port Configuration . . . . . . . . . . . . . . . . . . . . . 625 FCoE Initialization Protocol Snooping Configuration . . . . . . . . . . . 626 FIPS Port Configuration . . . . . . . . . . . . . . . . . . . . . . 627 FCoE Forwarder Configuration . . . . . . . . . . . . . . . . . . . . 628 FCoE VLAN Configuration . . . . . . . . . . . . . . . . . . . . 629 Zone Configuration . . . . . . . . . . . . . . . . . . . . . . . . 630 Zoneset Configuration. . . . . . . . . . . . . . . . . . . . . . . ...
Page 13 Chapter 7. Maintenance Commands ....709 Forwarding Database Maintenance . . . . . . . . . . . . . . . . . . . 711 Debugging Commands . . . . . . . . . . . . . . . . . . . . . . . . 712 SSH Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . 714 IPsec Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . 715 vLAG Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . 716 BGP Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . 717 BGP Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . 718 DCBX Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 719 LLDP Cache Manipulation . . . . . . . . . . . . . . . . . . . . . . . 720 ARP Cache Maintenance. . . . . . . . . . . . . . . . . . . . . . . . 721 IP Route Manipulation . . . . . . . . . . . . . . . . . . . . . . . . 722 IGMP Snooping Maintenance . . . . . . . . . . . . . . . . . . . . . 723 IGMP Multicast Routers Maintenance . . . . . . . . . . . . . . . . . . 724 Networking Virtualization Maintenance . . . . . . . . . . . . . . . . . 725 IPv6 Neighbor Cache Manipulation . . . . . . . . . . . . . . . . . . . 726 IPv6 Route Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 727 FCoE Forwarder Maintenance . . . . . . . . . . . . . . . . . . . . . 728 TFTP, SFTP, or FTP System Dump Copy . . . . . . . . . . . . . . . . . 729 Clearing Dump Information . . . . . . . . . . . . . . . . . . . . . . 730 Unscheduled System Dumps . . . . . . . . . . . . . . . . . . . . . . 731 © Copyright Lenovo 2016 Contents...
Page 14 Appendix A. Enterprise NOS System Log Messages ..733 LOG_ALERT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 734 LOG_CRIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 738 LOG_ERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 739 LOG_INFO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 741 LOG_NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745 LOG_WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . 749 Appendix B. Getting help and technical assistance..751 Appendix C.
Page 15: Preface
Preface The Lenovo RackSwitch G8332 ISCLI—Industry Standard CLI Command Reference for Lenovo Enterprise Network Operating System 8.4 describes how to configure and use the Enterprise NOS 8.4 software with your RackSwitch G8332 (referred to as G8332 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 G8332. For details about configuration and operation of your G8332, see the Lenovo RackSwitch G8332 Application Guide for Lenovo Enterprise Network Operating System 8.4. © Copyright Lenovo 2016...
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. G8332 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, “Enterprise NOS 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 2016 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 {<1‐208>|hash|information} you must enter: show portchannel <1‐208> or show portchannel hash or show portchannel information © Copyright Lenovo 2016 Preface...
Page 20 G8332 Command Reference for ENOS 8.4...
Page 21: Chapter 1. Iscli Basics
Chapter 1. ISCLI Basics Your RackSwitch G8332 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 G8332. 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 2016...
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 G8332. 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 G8332> 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 G8332(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 G8332(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 G8332(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 G8332(configrouterbgp)# router bgp Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end © Copyright Lenovo 2016 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 G8332(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 G8332(configroutemap)# routemap <1‐255> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end Router VRRP Enter VRRP Configuration mode, from Global Configuration mode: RS G8332(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 G8332(configippimcomp)# ip pim component <1‐2>...
Page 25 VXLAN Gateway Enter VXLAN Gateway Configuration mode, from Global Configuration mode: RS G8332(confnsxgw)# nwv nsxgw Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: exit FC Zone Configuration Enter Fibre Channel Zone Configuration mode, from Global Configuration mode: RS G8332(configzone)# zone name <1‐64 characters> vlan <VLAN ID (2‐4094)> 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 G8332(configzoneset)# zoneset name <1‐64 characters> vlan <VLAN ID (2‐4094)> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end FC Alias Configuration Enter Fibre Channel FC Alias Configuration mode, from Global Configuration mode: RS G8332(configfcalias)# fcalias name <1‐64 characters> vlan <VLAN ID (2‐4094)> Exit to Global Configuration mode: exit Exit to Privileged EXEC mode: end © Copyright Lenovo 2016 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 2016 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. G8332 Command Reference for ENOS 8.4...
Page 29: Command Line Interface Shortcuts
RS G8332(config)# vlan 15,9099,40904094 (access multiple ranges) RS G8332(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 G8332(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 G8332(config)# show macaddresstable interface port 12 or: RS G8332(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 2016 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 G8332. 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 G8332. 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 G8332. 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 G8332. 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 2016 Chapter 1: ISCLI Basics...
Page 32 G8332 Command Reference for ENOS 8.4...
Page 33: Chapter 2. Information Commands
Port description  For details, see page 164. 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 165. Command mode: All show interface transceiver Displays the status of the port transceiver module on each port. For details, see page 166. 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 2016...
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 2016 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 G8332 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 2016 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. Enterprise NOS supports DES algorithm for privacy and two authentication algorithms: MD5 and HMAC‐SHA. © Copyright Lenovo 2016 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. G8332 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 2016 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 2016 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 2016 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 5:00:53 Fri Mar 13, 2015 Time zone: No timezone configured Daylight Savings Time Status: Disabled Lenovo RackSwitch G8332 Switch has been up for 0 days, 0 hours, 2 minutes and 6 seconds. Last boot: 5:00:09 Fri Mar 13, 2015 (reset from console) MAC address: a8:97:dc:88:c9:00 IP (If 1) address: 0.0.0.0 Management Port MAC Address: a8:97:dc:88:c9:fe Management Port IP Address (if 128): 10.241.39.14 Hardware Revision: 0 Hardware Part No: BAC0009500 Switch Serial No: Y019CM3CA180 Manufacturing date: 13/49 MTM Value: 8036HC4 ESN: MM17503 Software Version 8.4.1.0 (FLASH image1), active configuration. Boot kernel version 8.4.1.0 USB Boot: disabled Temperature CPU Local : 32 C Temperature Rear In/Ex : 28 C Temperature Front In/Ex : 25 C Temperature Hot Spot : 32 C Temperature Asic Max : 36 C Temperature MDA : 30 C System Warning at 85 C / Shutdown at 95 C / Set Point is 70 C Fan 1 Module 1: 7021rpm 60pwm(23%) FrontToBack Fan 2 Module 1: 7447rpm 60pwm(23%) FrontToBack Fan 3 Module 2: 6733rpm 60pwm(23%) FrontToBack Fan 4 Module 2: 7447rpm 60pwm(23%) FrontToBack Fan 5 Module 3: 6687rpm 60pwm(23%) FrontToBack Fan 6 Module 3: 7447rpm 60pwm(23%) FrontToBack Fan 7 Module 4: 6922rpm 60pwm(23%) FrontToBack Fan 8 Module 4: 7123rpm 60pwm(23%) FrontToBack System Fan Airflow: FrontToBack Power Supply 1: FrontToBack [94Y8104]...
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 2016 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 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. EMERG  Indicates the system is unusable ALERT Indicates action should be taken immediately...
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 2016 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) G8332 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 2016 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 2016 Chapter 2: Information Commands...
Page 54: 802.1X 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 2016 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 <1‐208> 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 2016 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 Openflow a8:97:dc:8a:1e:00 1 105 TRK a8:97:dc:8a:1e:01 1 105 TRK a8:97:dc:8a:1e:02 2 105 TRK a8:97:dc:8a:1e:63 3 105 TRK a8:97:dc:d1:f4:00 4 105 TRK a8:97:dc:d1:f5:00 5 105 TRK 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 711. G8332 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 G8332 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 2016 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 G8332: 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 2016 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. G8332 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 2016 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 G8332 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 Ne

Lenovo RackSwitch G8332 Command Reference Manual

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Chapter 1. ISCLI Basics

Chapter 2. Information Commands

Chapter 3. Statistics Commands

Chapter 4. Configuration Commands

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