User Manual
Arista Networks
www.arista.com
Arista EOS version 4.17.2F21 October 2016
Copyright 2016 Arista Networks, Inc. The information contained herein is subject to changewithout notice. Arista Networks and the Arista logo are trademarks of Arista Networks, Inc., in theUnited States and other countries. Other product or service names may be trademarks or servicemarks of others.
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Table of Contents
Chapter 1 Overview .........................................................................................................................1
Chapter 2 Initial Configuration and Recovery...............................................................................3Initial Switch Access .......................................................................................................................................... 3Connection Management .................................................................................................................................. 9Configure Session ........................................................................................................................................... 10Recovery Procedures ...................................................................................................................................... 14Session Management Commands .................................................................................................................. 18
Chapter 3 Command-Line Interface .............................................................................................47Accessing the EOS CLI ................................................................................................................................... 47Processing Commands ................................................................................................................................... 48Kernel-based Virtual Machine Commands and Configuration ......................................................................... 54Switch Platforms .............................................................................................................................................. 60Command Modes ............................................................................................................................................ 70Managing Switch Configuration Settings ......................................................................................................... 73Other Command-Line Interfaces ..................................................................................................................... 75Common Criteria (CC) ..................................................................................................................................... 76Directory Structure ........................................................................................................................................... 77Command-Line Interface Commands .............................................................................................................. 78
Chapter 4 AAA Configuration.....................................................................................................141Authorization, Authentication, and Accounting Overview .............................................................................. 141Configuring the Security Services ................................................................................................................. 143Server Groups . .............................................................................................................................................. 151Role Based Authorization .............................................................................................................................. 152Activating Security Services .......................................................................................................................... 161TACACS+ Configuration Examples ............................................................................................................... 164AAA Commands ............................................................................................................................................ 166
Chapter 5 Administering the Switch ..........................................................................................223Managing the Switch Name ........................................................................................................................... 223Managing the System Clock .......................................................................................................................... 226Synchronizing the Time Settings ................................................................................................................... 227Managing Display Attributes .......................................................................................................................... 237Event Monitor .. .............................................................................................................................................. 239Switch Administration Commands ................................................................................................................. 243
Chapter 6 Booting the Switch.....................................................................................................319Boot Loader Aboot ...................................................................................................................................... 319Configuration Files ......................................................................................................................................... 320Supervisor Redundancy ................................................................................................................................ 324System Reset .. .............................................................................................................................................. 326
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Aboot Shell ...... .............................................................................................................................................. 331Aboot Configuration Commands ................................................................................................................... 335Switch Booting Commands ........................................................................................................................... 340
Chapter 7 Upgrades and Downgrades.......................................................................................359Upgrade/Downgrade Overview ..................................................................................................................... 359Accelerated Software Upgrade (ASU) ........................................................................................................... 360Leaf Smart System Upgrade (Leaf SSU) ...................................................................................................... 364Standard Upgrades and Downgrades ........................................................................................................... 371Upgrade/Downgrade Commands .................................................................................................................. 378
Chapter 8 Switch Environment Control .....................................................................................383Environment Control Introduction .................................................................................................................. 383Environment Control Overview ...................................................................................................................... 383Configuring and Viewing Environment Settings ............................................................................................ 385Environment Commands ............................................................................................................................... 390
Chapter 9 Ethernet Ports.............................................................................................................401Ethernet Ports Introduction ............................................................................................................................ 401Ethernet Standards ........................................................................................................................................ 401Ethernet Physical Layer ................................................................................................................................. 404Interfaces ........ .............................................................................................................................................. 407Ethernet Configuration Procedures ............................................................................................................... 410Ethernet Configuration Commands ............................................................................................................... 430
Chapter 10 Port Channels and LACP...........................................................................................463Port Channel Introduction .............................................................................................................................. 463Port Channel Conceptual Overview .............................................................................................................. 463Port Channel Configuration Procedures ........................................................................................................ 466Load Balancing Hash Algorithms .................................................................................................................. 470Port Channel and LACP Configuration Commands ...................................................................................... 475
Chapter 11 Multi-Chassis Link Aggregation ...............................................................................523MLAG Introduction ......................................................................................................................................... 523MLAG Conceptual Overview ......................................................................................................................... 524MLAG Maintenance ....................................................................................................................................... 526Configuring MLAG ......................................................................................................................................... 530MLAG Implementation Example .................................................................................................................... 536MLAG Commands ......................................................................................................................................... 544
Chapter 12 802.1x Port Security ...................................................................................................561802.1x Port Security Introduction .................................................................................................................. 561802.1x Port Security Description ................................................................................................................... 562Configuring 802.1x Port Security ................................................................................................................... 567Displaying 802.1x information ....................................................................................................................... 570IEEE 802.1x Configuration Commands ......................................................................................................... 572
Chapter 13 DCBX and Flow Control.............................................................................................585Introduction...... .............................................................................................................................................. 585DCBX and Priority-Based Flow Control Overview ......................................................................................... 586DCBX and PFC Configuration and Verification Procedures .......................................................................... 587DCBX and Flow Control Configuration Commands ....................................................................................... 589
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Chapter 14 LLDP............................................................................................................................603LLDP Introduction .......................................................................................................................................... 603LLDP Overview .............................................................................................................................................. 603LLDP Configuration Procedures .................................................................................................................... 605LLDP Configuration Commands .................................................................................................................... 611
Chapter 15 Data Transfer ..............................................................................................................629Data Transfer Introduction ............................................................................................................................. 629Data Transfer Methods .................................................................................................................................. 630MAC Address Table ...................................................................................................................................... 634Configuring Ports ........................................................................................................................................... 637Monitoring Links ............................................................................................................................................ 646Data Transfer Command Descriptions .......................................................................................................... 658
Chapter 16 Tap Aggregation.........................................................................................................741Tap Aggregation Introduction ........................................................................................................................ 741Tap Aggregation Description ......................................................................................................................... 742Tap Aggregation Configuration ...................................................................................................................... 746Tap Aggregation Traffic Steering ................................................................................................................... 753Tap Aggregation GUI ..................................................................................................................................... 756Keyframe and Timestamp Configuration ....................................................................................................... 758Tap Aggregation Command Descriptions ...................................................................................................... 760
Chapter 17 VLANs..........................................................................................................................797VLAN Introduction ......................................................................................................................................... 797VLAN Conceptual Overview .......................................................................................................................... 797VLAN Configuration Procedures ................................................................................................................... 800VLAN Configuration Commands ................................................................................................................... 808
Chapter 18 VXLAN .........................................................................................................................837VXLAN Introduction ....................................................................................................................................... 837VXLAN Description ........................................................................................................................................ 838VXLAN Configuration .................................................................................................................................... 842VXLAN Command Descriptions .................................................................................................................... 853
Chapter 19 ACLs and Route Maps ...............................................................................................869ACL, Route Map, and Prefix List Introduction ............................................................................................... 869Access Control Lists ...................................................................................................................................... 870Route Maps ..... .............................................................................................................................................. 884Prefix Lists ...... .............................................................................................................................................. 889ACL, Route Map, and Prefix List Commands ................................................................................................ 892
Chapter 20 VRRP and VARP.........................................................................................................947VRRP and VARP Conceptual Overview ........................................................................................................ 947VRRP and VARP Implementation Procedures .............................................................................................. 949VRRP and VARP Implementation Examples ................................................................................................ 957VRRP and VARP Configuration Commands ................................................................................................. 962
Chapter 21 Spanning Tree Protocol.............................................................................................989Introduction to Spanning Tree Protocols ....................................................................................................... 989Spanning Tree Overview ............................................................................................................................... 989Configuring a Spanning Tree ......................................................................................................................... 996STP Commands .......................................................................................................................................... 1009
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Chapter 22 Quality of Service.....................................................................................................1077Quality of Service Conceptual Overview ..................................................................................................... 1077QoS Configuration: Arad Platform Switches ................................................................................................ 1082QoS Configuration: FM6000 Platform Switches .......................................................................................... 1093QoS Configuration: Petra Platform Switches ............................................................................................... 1101QoS Configuration: Trident Platform Switches ............................................................................................ 1109QoS Configuration: Trident-II Platform Switches ......................................................................................... 1120Quality of Service Configuration Commands ............................................................................................... 1127
Chapter 23 IPv4............................................................................................................................1199IPv4 Addressing .......................................................................................................................................... 1199IPv4 Routing .... ............................................................................................................................................ 1207IPv4 Multicast Counters ............................................................................................................................... 1212Route Management ..................................................................................................................................... 1216IPv4 Route Scale ......................................................................................................................................... 1221IP Source Guard .......................................................................................................................................... 1224DHCP Relay Across VRF ............................................................................................................................ 1226IP NAT ............ ............................................................................................................................................ 1229IPv4 Command Descriptions ....................................................................................................................... 1237
Chapter 24 IPv6............................................................................................................................1329Introduction...... ............................................................................................................................................ 1329IPv6 Description .......................................................................................................................................... 1330Configuring IPv6 .......................................................................................................................................... 1332IPv6 Command Descriptions ....................................................................................................................... 1341
Chapter 25 Traffic Management .................................................................................................1387Traffic Management Conceptual Overview ................................................................................................. 1387Traffic Management Configuration Arad Platform Switches ..................................................................... 1390Traffic Management Configuration FM6000 Platform Switches ............................................................... 1395Traffic Management Configuration Petra Platform Switches .................................................................... 1403Traffic Management Configuration Trident Platform Switches ................................................................. 1406Traffic Management Configuration Trident-II Platform Switches .............................................................. 1415Traffic Management Configuration Commands ........................................................................................... 1418
Chapter 26 Open Shortest Path First Version 2.....................................................................1499OSPFv2 Introduction ................................................................................................................................... 1499OSPFv2 Conceptual Overview .................................................................................................................... 1500Configuring OSPFv2 .................................................................................................................................... 1503OSPFv2 Examples ...................................................................................................................................... 1519OSPFv2 Commands .................................................................................................................................... 1528
Chapter 27 Open Shortest Path First Version 3.....................................................................1593OSPFv3 Introduction ................................................................................................................................... 1593OSPFv3 Conceptual Overview .................................................................................................................... 1594Configuring OSPFv3 .................................................................................................................................... 1597OSPFv3 Examples ...................................................................................................................................... 1608OSPFv3 Commands .................................................................................................................................... 1616
Chapter 28 Border Gateway Protocol (BGP) .............................................................................1663BGP Conceptual Overview .......................................................................................................................... 1664Configuring BGP .......................................................................................................................................... 1666BGP Examples ............................................................................................................................................ 1681
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BGP Commands .......................................................................................................................................... 1684
Chapter 29 Routing Information Protocol .................................................................................1783RIP Conceptual Overview ........................................................................................................................... 1783Running RIP on the Switch .......................................................................................................................... 1784RIP Commands ........................................................................................................................................... 1787
Chapter 30 IS-IS ...........................................................................................................................1801IS-IS Introduction ......................................................................................................................................... 1801IS-IS ................ ............................................................................................................................................ 1801IS-IS Command Descriptions ...................................................................................................................... 1809
Chapter 31 Multiprotocol Label Switching (MPLS)...................................................................1837MPLS .............. ............................................................................................................................................ 1837Decap Groups . ............................................................................................................................................ 1839Nexthop Groups .......................................................................................................................................... 1841MPLS Command Descriptions .................................................................................................................... 1845
Chapter 32 Bidirectional Forwarding Detection........................................................................1863Introduction...... ............................................................................................................................................ 1863BFD Configuration ....................................................................................................................................... 1865BFD Command Descriptions ....................................................................................................................... 1869
Chapter 33 Multicast Architecture..............................................................................................1883Introduction...... ............................................................................................................................................ 1883Multicast Architecture Description ............................................................................................................... 1884Multicast Configuration ................................................................................................................................ 1886Multicast Commands ................................................................................................................................... 1891
Chapter 34 IGMP and IGMP Snooping.......................................................................................1909Introduction...... ............................................................................................................................................ 1909IGMP Protocols ........................................................................................................................................... 1910Configuring IGMP ........................................................................................................................................ 1912Configuring IGMP Snooping ........................................................................................................................ 1914IGMP Host Proxy ......................................................................................................................................... 1923IGMP and IGMP Snooping Commands ....................................................................................................... 1926
Chapter 35 Protocol Independent Multicast..............................................................................2007Introduction...... ............................................................................................................................................ 2007Configuring PIM ........................................................................................................................................... 2010Multicast Example ....................................................................................................................................... 2014PIM Commands ........................................................................................................................................... 2018
Chapter 36 Multicast Source Discovery Protocol.....................................................................2051MSDP Introduction ...................................................................................................................................... 2051MSDP Description ....................................................................................................................................... 2052MSDP Configuration .................................................................................................................................... 2055MSDP Commands ....................................................................................................................................... 2063
Chapter 37 Audio Video Bridging (AVB)....................................................................................2087AVB Overview . ............................................................................................................................................ 2087AVB Protocols . ............................................................................................................................................ 2088AVB Configuration ....................................................................................................................................... 2091
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AVB Command Descriptions ....................................................................................................................... 2095
Chapter 38 SNMP.........................................................................................................................2109SNMP Introduction ...................................................................................................................................... 2109SNMP Conceptual Overview ....................................................................................................................... 2109Configuring SNMP ....................................................................................................................................... 2110SNMP Commands ....................................................................................................................................... 2117
Chapter 39 Latency Analyzer (LANZ).........................................................................................2149Introduction to LANZ .................................................................................................................................... 2149LANZ Overview ........................................................................................................................................... 2149Configuring LANZ ........................................................................................................................................ 2151LANZ Commands ........................................................................................................................................ 2161
Chapter 40 VM Tracer ..................................................................................................................2189VM Tracer Introduction ................................................................................................................................ 2189VM Tracer Description ................................................................................................................................. 2190VM Tracer Configuration Procedures .......................................................................................................... 2192VM Tracer Configuration Commands .......................................................................................................... 2196
Chapter 41 Path Tracer................................................................................................................2219Path Tracer Description ............................................................................................................................... 2219Path Tracer Configuration ........................................................................................................................... 2224Path Tracer Command Descriptions ........................................................................................................... 2233
Chapter 42 MapReduce Tracer ...................................................................................................2255MapReduce Tracer Introduction .................................................................................................................. 2255MapReduce Tracer Configuration ............................................................................................................... 2257Displaying MapReduce Tracer Results ....................................................................................................... 2262MapReduce Tracer Command Descriptions ............................................................................................... 2267
Chapter 43 sFlow .........................................................................................................................2313sFlow Conceptual Overview ........................................................................................................................ 2313sFlow Configuration Procedures ................................................................................................................. 2316sFlow Configuration Commands ................................................................................................................. 2318
Chapter 44 OpenFlow..................................................................................................................2333OpenFlow Introduction ................................................................................................................................ 2333OpenFlow Description ................................................................................................................................. 2333OpenFlow Configuration .............................................................................................................................. 2341OpenFlow Command Descriptions .............................................................................................................. 2344
Chapter 45 DirectFlow.................................................................................................................2367Introduction...... ............................................................................................................................................ 2367DirectFlow Configuration ............................................................................................................................. 2369DirectFlow Feature Interactions ................................................................................................................... 2370DirectFlow Command Descriptions ............................................................................................................. 2372
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Command Reference
Chapter 1 Overview .........................................................................................................................1
Chapter 2 Initial Configuration and Recovery...............................................................................3domain (XMPP Management) ........................................................................................................................ 19idle-timeout (Console Management) .............................................................................................................. 20idle-timeout (SSH Management) .................................................................................................................... 21idle-timeout (Telnet Management) .................................................................................................................. 22management api http-commands ................................................................................................................... 23management console ..................................................................................................................................... 24management ssh ............................................................................................................................................ 25management telnet ......................................................................................................................................... 26management xmpp ......................................................................................................................................... 27protocol http (API Management) ..................................................................................................................... 28protocol https (API Management) ................................................................................................................... 29protocol https certificate (API Management) .................................................................................................. 30server (XMPP Management) .......................................................................................................................... 31session privilege (XMPP Management) ......................................................................................................... 32show inventory ................................................................................................................................................ 33show xmpp neighbors ..................................................................................................................................... 34show xmpp status ........................................................................................................................................... 35show xmpp switch-group ................................................................................................................................ 36shutdown (API Management) ......................................................................................................................... 37shutdown (Telnet Management) ..................................................................................................................... 38shutdown (XMPP Management) ..................................................................................................................... 39switch-group (XMPP Management) ................................................................................................................ 40username (XMPP Management) .................................................................................................................... 41vrf (API Management) .................................................................................................................................... 42vrf (XMPP Management) ................................................................................................................................ 43xmpp send ...................................................................................................................................................... 44xmpp session .................................................................................................................................................. 45
Chapter 3 Command-Line Interface .............................................................................................47action bash ..................................................................................................................................................... 80alias ................................................................................................................................................................ 81bash ................................................................................................................................................................ 82boot test memory ............................................................................................................................................ 83comment (various configuration modes) ........................................................................................................ 84configure (configure terminal) ......................................................................................................................... 85
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configure network ........................................................................................................................................... 86copy running-config ........................................................................................................................................ 87daemon ........................................................................................................................................................... 88delay ............................................................................................................................................................... 89dir .................................................................................................................................................................... 90disable ............................................................................................................................................................ 91enable ............................................................................................................................................................. 92end .................................................................................................................................................................. 93entropy source hardware ................................................................................................................................ 94event-handler .................................................................................................................................................. 95exit .................................................................................................................................................................. 96fips restrictions (SSH Management) ............................................................................................................... 97hostkey client strict-checking (SSH Management) ......................................................................................... 98ip ftp client source-interface ............................................................................................................................ 99ip http client source-interface ........................................................................................................................ 100ip ssh client source-interface ........................................................................................................................ 101ip tftp client source-interface ......................................................................................................................... 102known-hosts (SSH Management) ................................................................................................................. 103local (SSH Management-Tunnel) ................................................................................................................. 104logging host .................................................................................................................................................. 105logging source-interface ............................................................................................................................... 106logging trap system ...................................................................................................................................... 107log-level (SSH Management) ....................................................................................................................... 109management security ................................................................................................................................... 110platform arad lag mode ................................................................................................................................. 111platform fap restart hitless ............................................................................................................................ 112platform sand fabric mode (7500 and 7500E Series) ................................................................................... 113platform sand forwarding mode (7500 and 7500E Series) ........................................................................... 115pwd ............................................................................................................................................................... 117remote (SSH Management-Tunnel) ............................................................................................................. 118schedule ....................................................................................................................................................... 119secret hash ................................................................................................................................................... 121send log message ........................................................................................................................................ 122server-alive count-max (SSH Management-Tunnel) .................................................................................... 123server-alive interval (SSH Management-Tunnel) ......................................................................................... 124show (various configuration modes) ............................................................................................................. 125show event-handler ...................................................................................................................................... 126show management ssh hostkey ................................................................................................................... 127show module ................................................................................................................................................ 128show platform sand compatibility .................................................................................................................. 130show schedule .............................................................................................................................................. 131show schedule summary .............................................................................................................................. 132show version ................................................................................................................................................. 133shutdown (SSH Management-Tunnel) ......................................................................................................... 134ssh ................................................................................................................................................................ 135terminal length .............................................................................................................................................. 137
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terminal monitor ............................................................................................................................................ 138trigger ........................................................................................................................................................... 139tunnel (SSH Management) ........................................................................................................................... 140
Chapter 4 AAA Configuration.....................................................................................................141aaa accounting ............................................................................................................................................. 168aaa accounting dot1x ................................................................................................................................... 169aaa accounting system ................................................................................................................................. 170aaa authentication enable ............................................................................................................................ 171aaa authentication login ................................................................................................................................ 172aaa authentication policy local ...................................................................................................................... 174aaa authentication policy log ........................................................................................................................ 175aaa authorization commands ....................................................................................................................... 176aaa authorization config-commands ............................................................................................................. 177aaa authorization console ............................................................................................................................. 178aaa authorization exec ................................................................................................................................. 179aaa authorization policy local default-role .................................................................................................... 180aaa group server radius ................................................................................................................................ 181aaa group server tacacs+ ............................................................................................................................. 182aaa root ........................................................................................................................................................ 183clear aaa counters ........................................................................................................................................ 184clear aaa counters radius ............................................................................................................................. 185clear aaa counters tacacs+ ........................................................................................................................... 186deny (Role) ................................................................................................................................................... 187enable secret ................................................................................................................................................ 189ip radius source-interface ............................................................................................................................. 190ip tacacs source-interface ............................................................................................................................. 191no (Role) ..................................................................................................................... 192permit (Role) ................................................................................................................................................. 193radius-server deadtime ................................................................................................................................. 195radius-server host ......................................................................................................................................... 196radius-server key .......................................................................................................................................... 198radius-server retransmit ................................................................................................................................ 199radius-server timeout .................................................................................................................................... 200resequence (Role) ........................................................................................................................................ 201role ................................................................................................................................................................ 202server (server-group-RADIUS configuration mode) ..................................................................................... 203server (server-group-TACACS+ configuration mode) .................................................................................. 204show aaa ...................................................................................................................................................... 205show aaa counters ....................................................................................................................................... 206show aaa method-lists .................................................................................................................................. 207show aaa sessions ....................................................................................................................................... 208show privilege ............................................................................................................................................... 209show radius .................................................................................................................................................. 210show role ...................................................................................................................................................... 211show tacacs .................................................................................................................................................. 212show user-account ....................................................................................................................................... 213
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show users ................................................................................................................................................... 214tacacs-server host ........................................................................................................................................ 215tacacs-server key ......................................................................................................................................... 217tacacs-server policy ...................................................................................................................................... 218tacacs-server timeout ................................................................................................................................... 219username ...................................................................................................................................................... 220username sshkey ......................................................................................................................................... 222
Chapter 5 Administering the Switch ..........................................................................................223banner login .................................................................................................................................................. 245banner motd ................................................................................................................................................. 246clear ptp interface counters .......................................................................................................................... 247clock set ........................................................................................................................................................ 248clock timezone .............................................................................................................................................. 249email ............................................................................................................................................................. 250no event-monitor ........................................................................................................................................... 251event-monitor .......................................................................................................................... 252event-monitor backup max-size .................................................................................................................... 254event-monitor backup path ........................................................................................................................... 255event-monitor buffer max-size ...................................................................................................................... 256event-monitor clear ....................................................................................................................................... 257event-monitor interact ................................................................................................................................... 258event-monitor sync ....................................................................................................................................... 259hostname ...................................................................................................................................................... 260ip domain-list ................................................................................................................................................ 261ip domain lookup .......................................................................................................................................... 262ip domain-name ............................................................................................................................................ 263ip host ........................................................................................................................................................... 264ip name-server .............................................................................................................................................. 265ipv6 host ....................................................................................................................................................... 266ntp authenticate ............................................................................................................................................ 267ntp authentication-key .................................................................................................................................. 268ntp serve ....................................................................................................................................................... 269ntp serve all .................................................................................................................................................. 270ntp server ...................................................................................................................................................... 271ntp source ..................................................................................................................................................... 274ntp trusted-key .............................................................................................................................................. 275prompt .......................................................................................................................................................... 276ptp announce interval ................................................................................................................................... 278ptp announce timeout ................................................................................................................................... 279ptp delay-mechanism ................................................................................................................................... 280ptp delay-req interval .................................................................................................................................... 281ptp domain .................................................................................................................................................... 282ptp enable ..................................................................................................................................................... 283ptp forward-v1 ............................................................................................................................................... 284ptp hold-ptp-time ........................................................................................................................................... 285ptp mode ....................................................................................................................................................... 286
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ptp pdelay-neighbor-threshold ...................................................................................................................... 287ptp pdelay-req interval .................................................................................................................................. 288ptp priority1 ................................................................................................................................................... 289ptp priority2 ................................................................................................................................................... 290ptp source ip ................................................................................................................................................. 291ptp sync interval ............................................................................................................................................ 292ptp sync timeout ........................................................................................................................................... 293ptp transport ................................................................................................................................................. 294ptp ttl ............................................................................................................................................................. 295show banner ................................................................................................................................................. 296show clock .................................................................................................................................................... 297show event-monitor arp ................................................................................................................................ 298show event-monitor mac .............................................................................................................................. 300show event-monitor route ............................................................................................................................. 301show event-monitor sqlite ............................................................................................................................. 303show hostname ............................................................................................................................................ 304show hosts .................................................................................................................................................... 305show ip domain-name .................................................................................................................................. 306show ip name-server .................................................................................................................................... 307show ntp associations .................................................................................................................................. 308show ntp status ............................................................................................................................................. 309show ptp ....................................................................................................................................................... 310show ptp clock .............................................................................................................................................. 311show ptp foreign-master-record .................................................................................................................... 312show ptp interface ........................................................................................................................................ 313show ptp interface counters .......................................................................................................................... 314show ptp parent ............................................................................................................................................ 315show ptp source ip ........................................................................................................................................ 316show ptp time-property ................................................................................................................................. 317
Chapter 6 Booting the Switch.....................................................................................................319CONSOLESPEED ........................................................................................................................................ 336NET commands ............................................................................................................................................ 337PASSWORD (ABOOT) ................................................................................................................................. 338SWI ............................................................................................................................................................... 339boot console ................................................................................................................................................. 341boot secret .................................................................................................................................................... 342boot system .................................................................................................................................................. 344erase startup-config ...................................................................................................................................... 345protocol ......................................................................................................................................................... 346redundancy ................................................................................................................................................... 347redundancy force-switchover ........................................................................................................................ 348reload ............................................................................................................................................................ 349reload ...................................................................................................................................... 351service sequence-numbers .......................................................................................................................... 352show redundancy file-replication .................................................................................................................. 353show redundancy states ............................................................................................................................... 354
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show redundancy switchover sso ................................................................................................................. 355show reload .................................................................................................................................................. 356show reload cause ........................................................................................................................................ 357
Chapter 7 Upgrades and Downgrades.......................................................................................359install ............................................................................................................................................................ 379reload fast-boot ............................................................................................................................................. 380reload hitless ................................................................................................................................................ 381
Chapter 8 Switch Environment Control .....................................................................................383environment fan-speed ................................................................................................................................. 391environment insufficient-fans action ............................................................................................................. 392environment overheat action ........................................................................................................................ 393locator-led ..................................................................................................................................................... 394show environment all .................................................................................................................................... 395show environment cooling ............................................................................................................................ 396show environment power .............................................................................................................................. 397show environment temperature .................................................................................................................... 398show locator-led ........................................................................................................................................... 400
Chapter 9 Ethernet Ports.............................................................................................................401flowcontrol receive ........................................................................................................................................ 431flowcontrol send ............................................................................................................................................ 432hardware port-group ..................................................................................................................................... 433interface ethernet .......................................................................................................................................... 435interface ethernet create ............................................................................................................................... 436interface management .................................................................................................................................. 437link-debounce ............................................................................................................................................... 438mac-address ................................................................................................................................................. 439show flowcontrol ........................................................................................................................................... 440show hardware port-group ............................................................................................................................ 441show interfaces capabilities .......................................................................................................................... 442show interfaces counters .............................................................................................................................. 443show interfaces counters bins ...................................................................................................................... 444show interfaces counters errors ................................................................................................................... 445show interfaces counters queue ................................................................................................................... 446show interfaces counters rates ..................................................................................................................... 447show interfaces negotiation .......................................................................................................................... 448show interfaces phy ...................................................................................................................................... 449show interfaces status .................................................................................................................................. 451show interfaces status errdisabled ............................................................................................................... 452show interfaces transceiver .......................................................................................................................... 453show interfaces transceiver channels ........................................................................................................... 454show interfaces transceiver hardware .......................................................................................................... 455show interfaces transceiver properties ......................................................................................................... 456show platform fm6000 agileport map ........................................................................................................... 457speed ............................................................................................................................................................ 458
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transceiver qsfp default-mode ...................................................................................................................... 460transceiver channel ...................................................................................................................................... 461
Chapter 10 Port Channels and LACP...........................................................................................463channel-group ............................................................................................................................................... 476distribution random ....................................................................................................................................... 478distribution symmetric-hash .......................................................................................................................... 479fields ip ......................................................................................................................................................... 480fields mac ..................................................................................................................................................... 481ingress load-balance profile .......................................................................................................................... 482interface port-channel ................................................................................................................................... 483lacp port-priority ............................................................................................................................................ 484lacp rate ........................................................................................................................................................ 485lacp system-priority ....................................................................................................................................... 486load-balance fm6000 profile ......................................................................................................................... 487load-balance policies .................................................................................................................................... 489port-channel hash-seed ................................................................................................................................ 490port-channel lacp fallback ............................................................................................................................. 491port-channel lacp fallback timeout ................................................................................................................ 493port-channel load-balance ............................................................................................................................ 494port-channel load-balance arad fields ip ....................................................................................................... 496port-channel load-balance fm6000 fields ip .................................................................................................. 497port-channel load-balance fm6000 fields mac .............................................................................................. 498port-channel load-balance petraA fields ip ................................................................................................... 499port-channel load-balance trident fields ip .................................................................................................... 500port-channel load-balance trident fields ipv6 ................................................................................................ 502port-channel load-balance trident fields mac ................................................................................................ 504port-channel min-links .................................................................................................................................. 505show etherchannel ....................................................................................................................................... 506show lacp aggregates ................................................................................................................................... 507show lacp counters ....................................................................................................................................... 508show lacp interface ....................................................................................................................................... 509show lacp internal ......................................................................................................................................... 511show lacp neighbor ....................................................................................................................................... 512show lacp sys-id ........................................................................................................................................... 514show load-balance profile ............................................................................................................................. 515show port-channel ........................................................................................................................................ 516show port-channel limits ............................................................................................................................... 518show port-channel load-balance fields ......................................................................................................... 519show port-channel summary ........................................................................................................................ 520show port-channel traffic .............................................................................................................................. 521
Chapter 11 Multi-Chassis Link Aggregation ...............................................................................523domain-id ...................................................................................................................................................... 545heartbeat-interval (MLAG) ............................................................................................................................ 546local-interface ............................................................................................................................................... 547mlag (port-channel interface configuration) .................................................................................................. 548
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mlag configuration (global configuration) ...................................................................................................... 549peer-address ................................................................................................................................................ 550peer-link ........................................................................................................................................................ 551reload-delay mlag ......................................................................................................................................... 552reload-delay mode ........................................................................................................................................ 553reload-delay non-mlag .................................................................................................................................. 554show mlag .................................................................................................................................................... 555show mlag interfaces .................................................................................................................................... 556show mlag interfaces members .................................................................................................................... 557show mlag interfaces states ......................................................................................................................... 558show mlag issu warnings .............................................................................................................................. 559shutdown (MLAG) ......................................................................................................................................... 560
Chapter 12 802.1x Port Security ..............................................................................
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