user manual: arista eos arista networks manual: arista eos version 4.17.1f v 14.3 lldp configuration...
TRANSCRIPT
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User Manual: Arista EOS
Arista Networks
www.arista.com
Arista EOS version 4.17.1F12 August 2016
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ii User Manual: Arista EOS version 4.17.1F
Copyright 2016 Arista Networks, Inc. The information contained herein is subject to change without notice. Arista Networks and the Arista logo are trademarks of Arista Networks, Inc., in the United States and other countries. Other product or service names may be trademarks or service marks of others.
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Table of Contents
Chapter 1 Overview ...................................................................................................................... 33
Chapter 2 Initial Configuration and Recovery........................................................................... 352.1 Initial Switch Access ............................................................................................................................. 362.2 Connection Management ..................................................................................................................... 412.3 Configure Session ................................................................................................................................ 422.4 Recovery Procedures ........................................................................................................................... 462.5 Session Management Commands ....................................................................................................... 50
Chapter 3 Command-Line Interface ............................................................................................ 793.1 Accessing the EOS CLI ........................................................................................................................ 803.2 Processing Commands ........................................................................................................................ 813.3 Kernel-based Virtual Machine Commands and Configuration ............................................................. 863.4 Switch Platforms .................................................................................................................................. 923.5 Command Modes ............................................................................................................................... 1023.6 Managing Switch Configuration Settings ........................................................................................... 1053.7 Other Command-Line Interfaces ........................................................................................................ 1073.8 Common Criteria (CC) ........................................................................................................................ 1083.9 Directory Structure ............................................................................................................................. 1093.10 Command-Line Interface Commands ................................................................................................ 110
Chapter 4 AAA Configuration.................................................................................................... 1734.1 Authorization, Authentication, and Accounting Overview ................................................................... 1744.2 Configuring the Security Services ...................................................................................................... 1754.3 Server Groups .................................................................................................................................... 1834.4 Role Based Authorization ................................................................................................................... 1844.5 Activating Security Services ............................................................................................................... 1934.6 TACACS+ Configuration Examples ................................................................................................... 1964.7 AAA Commands ................................................................................................................................. 198
Chapter 5 Administering the Switch ......................................................................................... 2555.1 Managing the Switch Name ............................................................................................................... 2565.2 Managing the System Clock .............................................................................................................. 2585.3 Synchronizing the Time Settings ........................................................................................................ 2595.4 Managing Display Attributes .............................................................................................................. 2695.5 Event Monitor ..................................................................................................................................... 2715.6 Switch Administration Commands ...................................................................................................... 275
Chapter 6 Booting the Switch.................................................................................................... 3516.1 Boot Loader Aboot .......................................................................................................................... 3526.2 Configuration Files ............................................................................................................................. 3536.3 Supervisor Redundancy ..................................................................................................................... 3576.4 System Reset ..................................................................................................................................... 3596.5 Aboot Shell ......................................................................................................................................... 364
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6.6 Aboot Configuration Commands ........................................................................................................ 3686.7 Switch Booting Commands ................................................................................................................ 373
Chapter 7 Upgrades and Downgrades...................................................................................... 3917.1 Upgrade/Downgrade Overview .......................................................................................................... 3927.2 Accelerated Software Upgrade (ASU) ............................................................................................... 3937.3 Leaf Smart System Upgrade (Leaf SSU) ........................................................................................... 3977.4 Standard Upgrades and Downgrades ................................................................................................ 4047.5 Upgrade/Downgrade Commands ....................................................................................................... 411
Chapter 8 Switch Environment Control .................................................................................... 4158.1 Environment Control Introduction ....................................................................................................... 4168.2 Environment Control Overview .......................................................................................................... 4178.3 Configuring and Viewing Environment Settings ................................................................................. 4188.4 Environment Commands .................................................................................................................... 423
Chapter 9 Ethernet Ports............................................................................................................ 4359.1 Ethernet Ports Introduction ................................................................................................................ 4369.2 Ethernet Standards ............................................................................................................................ 4379.3 Ethernet Physical Layer ..................................................................................................................... 4399.4 Interfaces ........................................................................................................................................... 4429.5 Ethernet Configuration Procedures .................................................................................................... 4459.6 Ethernet Configuration Commands .................................................................................................... 465
Chapter 10 Port Channels and LACP.......................................................................................... 49710.1 Port Channel Introduction .................................................................................................................. 49710.2 Port Channel Conceptual Overview ................................................................................................... 49810.3 Port Channel Configuration Procedures ............................................................................................ 50010.4 Load Balancing Hash Algorithms ....................................................................................................... 50410.5 Port Channel and LACP Configuration Commands ........................................................................... 509
Chapter 11 Multi-Chassis Link Aggregation .............................................................................. 55711.1 MLAG Introduction ............................................................................................................................. 55811.2 MLAG Conceptual Overview .............................................................................................................. 55911.3 MLAG Maintenance ........................................................................................................................... 56111.4 Configuring MLAG .............................................................................................................................. 56511.5 MLAG Implementation Example ........................................................................................................ 57111.6 MLAG Commands .............................................................................................................................. 579
Chapter 12 802.1x Port Security .................................................................................................. 59712.1 802.1x Port Security Introduction ....................................................................................................... 59712.2 802.1x Port Security Description ........................................................................................................ 59812.3 Configuring 802.1x Port Security ....................................................................................................... 60312.4 Displaying 802.1x information ............................................................................................................ 60612.5 IEEE 802.1x Configuration Commands ............................................................................................. 608
Chapter 13 DCBX and Flow Control............................................................................................ 62113.1 Introduction ........................................................................................................................................ 62213.2 DCBX and Priority-Based Flow Control Overview .............................................................................. 62313.3 DCBX and PFC Configuration and Verification Procedures ............................................................... 62413.4 DCBX and Flow Control Configuration Commands ........................................................................... 626
Chapter 14 LLDP........................................................................................................................... 64114.1 LLDP Introduction .............................................................................................................................. 64114.2 LLDP Overview .................................................................................................................................. 642
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14.3 LLDP Configuration Procedures ........................................................................................................ 64414.4 LLDP Configuration Commands ........................................................................................................ 650
Chapter 15 Data Transfer ............................................................................................................. 66915.1 Data Transfer Introduction ................................................................................................................. 67015.2 Data Transfer Methods ...................................................................................................................... 67115.3 MAC Address Table ........................................................................................................................... 67515.4 Configuring Ports ............................................................................................................................... 67815.5 Monitoring Links ................................................................................................................................. 68715.6 Data Transfer Command Descriptions ............................................................................................... 699
Chapter 16 Tap Aggregation........................................................................................................ 77916.1 Tap Aggregation Introduction ............................................................................................................. 78016.2 Tap Aggregation Description .............................................................................................................. 78116.3 Tap Aggregation Configuration .......................................................................................................... 78516.4 Tap Aggregation Traffic Steering ....................................................................................................... 79216.5 Tap Aggregation GUI ......................................................................................................................... 79516.6 Keyframe and Timestamp Configuration ............................................................................................ 79716.7 Tap Aggregation Command Descriptions ..........................................................................................799
Chapter 17 VLANs......................................................................................................................... 83517.1 VLAN Introduction .............................................................................................................................. 83517.2 VLAN Conceptual Overview ............................................................................................................... 83517.3 VLAN Configuration Procedures ........................................................................................................ 83817.4 VLAN Configuration Commands ........................................................................................................ 846
Chapter 18 VXLAN ........................................................................................................................ 87518.1 VXLAN Introduction ............................................................................................................................ 87518.2 VXLAN Description ............................................................................................................................ 87618.3 VXLAN Configuration ......................................................................................................................... 88018.4 VXLAN Command Descriptions ......................................................................................................... 891
Chapter 19 ACLs and Route Maps .............................................................................................. 90719.1 ACL, Route Map, and Prefix List Introduction .................................................................................... 90719.2 Access Control Lists ........................................................................................................................... 90819.3 Route Maps ........................................................................................................................................ 92119.4 Prefix Lists .......................................................................................................................................... 92619.5 ACL, Route Map, and Prefix List Commands ..................................................................................... 929
Chapter 20 VRRP and VARP........................................................................................................ 98320.1 VRRP and VARP Conceptual Overview ............................................................................................ 98420.2 VRRP and VARP Implementation Procedures ................................................................................... 98520.3 VRRP and VARP Implementation Examples ..................................................................................... 99320.4 VRRP and VARP Configuration Commands ...................................................................................... 998
Chapter 21 Spanning Tree Protocol.......................................................................................... 102521.1 Introduction to Spanning Tree Protocols .......................................................................................... 102521.2 Spanning Tree Overview .................................................................................................................. 102521.3 Configuring a Spanning Tree ........................................................................................................... 103221.4 STP Commands ............................................................................................................................... 1045
Chapter 22 Quality of Service.................................................................................................... 111322.1 Quality of Service Conceptual Overview .......................................................................................... 111422.2 QoS Configuration: Arad Platform Switches .................................................................................... 111922.3 QoS Configuration: FM6000 Platform Switches ............................................................................... 1130
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22.4 QoS Configuration: Petra Platform Switches ................................................................................... 113822.5 QoS Configuration: Trident Platform Switches ................................................................................. 114622.6 QoS Configuration: Trident-II Platform Switches .............................................................................. 115722.7 Quality of Service Configuration Commands ................................................................................... 1164
Chapter 23 IPv4........................................................................................................................... 123723.1 IPv4 Addressing ............................................................................................................................... 123823.2 IPv4 Routing ..................................................................................................................................... 124523.3 IPv4 Multicast Counters ................................................................................................................... 125023.4 Route Management .......................................................................................................................... 125423.5 IPv4 Route Scale ............................................................................................................................. 125923.6 IP Source Guard .............................................................................................................................. 126223.7 DHCP Relay Across VRF ................................................................................................................. 126423.8 IP NAT .............................................................................................................................................. 126723.9 IPv4 Command Descriptions ............................................................................................................ 1275
Chapter 24 IPv6........................................................................................................................... 136724.1 Introduction ...................................................................................................................................... 136724.2 IPv6 Description ............................................................................................................................... 136824.3 Configuring IPv6 ............................................................................................................................... 137024.4 IPv6 Command Descriptions ............................................................................................................ 1379
Chapter 25 Traffic Management ................................................................................................ 142525.1 Traffic Management Conceptual Overview ...................................................................................... 142625.2 Traffic Management Configuration Arad Platform Switches .......................................................... 142825.3 Traffic Management Configuration FM6000 Platform Switches .................................................... 143325.4 Traffic Management Configuration Petra Platform Switches ......................................................... 144125.5 Traffic Management Configuration Trident Platform Switches ...................................................... 144425.6 Traffic Management Configuration Trident-II Platform Switches ................................................... 145325.7 Traffic Management Configuration Commands ................................................................................ 1456
Chapter 26 Open Shortest Path First Version 2.................................................................... 153726.1 OSPFv2 Introduction ........................................................................................................................ 153726.2 OSPFv2 Conceptual Overview ........................................................................................................ 153826.3 Configuring OSPFv2 ........................................................................................................................ 154126.4 OSPFv2 Examples ........................................................................................................................... 155726.5 OSPFv2 Commands ........................................................................................................................ 1566
Chapter 27 Open Shortest Path First Version 3.................................................................... 163127.1 OSPFv3 Introduction ........................................................................................................................ 163227.2 OSPFv3 Conceptual Overview ........................................................................................................ 163327.3 Configuring OSPFv3 ........................................................................................................................ 163627.4 OSPFv3 Examples ........................................................................................................................... 164727.5 OSPFv3 Commands ........................................................................................................................ 1655
Chapter 28 Border Gateway Protocol ....................................................................................... 170328.1 BGP Conceptual Overview .............................................................................................................. 170428.2 Configuring BGP .............................................................................................................................. 170628.3 BGP Examples ................................................................................................................................. 172128.4 BGP Commands .............................................................................................................................. 1724
Chapter 29 Routing Information Protocol ................................................................................ 182329.1 RIP Conceptual Overview ................................................................................................................ 182329.2 Running RIP on the Switch .............................................................................................................. 182429.3 RIP Commands ................................................................................................................................ 1827
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Chapter 30 IS-IS .......................................................................................................................... 184130.1 IS-IS Introduction ............................................................................................................................. 184130.2 IS-IS ................................................................................................................................................. 184130.3 IS-IS Command Descriptions ........................................................................................................... 1849
Chapter 31 Multiprotocol Label Switching (MPLS).................................................................. 187731.1 MPLS ............................................................................................................................................... 187831.2 Decap Groups .................................................................................................................................. 188031.3 Nexthop Groups ............................................................................................................................... 188131.4 MPLS Command Descriptions ......................................................................................................... 1885
Chapter 32 Bidirectional Forwarding Detection....................................................................... 190332.1 Introduction ...................................................................................................................................... 190432.2 BFD Configuration ............................................................................................................................ 190632.3 BFD Command Descriptions ............................................................................................................ 1910
Chapter 33 Multicast Architecture............................................................................................. 192333.1 Introduction ...................................................................................................................................... 192333.2 Multicast Architecture Description .................................................................................................... 192433.3 Multicast Configuration ..................................................................................................................... 192633.4 Multicast Commands ........................................................................................................................ 1931
Chapter 34 IGMP and IGMP Snooping...................................................................................... 194934.1 Introduction ...................................................................................................................................... 195034.2 IGMP Protocols ................................................................................................................................ 195134.3 Configuring IGMP ............................................................................................................................. 195334.4 Configuring IGMP Snooping ............................................................................................................ 195534.5 IGMP Host Proxy ............................................................................................................................. 196434.6 IGMP and IGMP Snooping Commands ........................................................................................... 1967
Chapter 35 Protocol Independent Multicast............................................................................. 204735.1 Introduction ...................................................................................................................................... 204835.2 Configuring PIM ............................................................................................................................... 205035.3 Multicast Example ............................................................................................................................ 205435.4 PIM Commands ............................................................................................................................... 2058
Chapter 36 Multicast Source Discovery Protocol.................................................................... 209136.1 MSDP Introduction ........................................................................................................................... 209136.2 MSDP Description ............................................................................................................................ 209236.3 MSDP Configuration ........................................................................................................................ 209536.4 MSDP Commands ........................................................................................................................... 2103
Chapter 37 Audio Video Bridging (AVB)................................................................................... 212737.1 AVB Overview .................................................................................................................................. 212837.2 AVB Protocols .................................................................................................................................. 212937.3 AVB Configuration ............................................................................................................................ 213137.4 AVB Command Descriptions ............................................................................................................ 2135
Chapter 38 SNMP........................................................................................................................ 214938.1 SNMP Introduction ........................................................................................................................... 214938.2 SNMP Conceptual Overview ............................................................................................................ 215038.3 Configuring SNMP ........................................................................................................................... 215138.4 SNMP Commands ........................................................................................................................... 2157
Chapter 39 Latency Analyzer (LANZ)........................................................................................ 2189
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39.1 Introduction to LANZ ........................................................................................................................ 218939.2 LANZ Overview ................................................................................................................................ 219039.3 Configuring LANZ ............................................................................................................................. 219139.4 LANZ Commands ............................................................................................................................. 2201
Chapter 40 VM Tracer ................................................................................................................. 222940.1 VM Tracer Introduction ..................................................................................................................... 222940.2 VM Tracer Description ..................................................................................................................... 223040.3 VM Tracer Configuration Procedures ............................................................................................... 223240.4 VM Tracer Configuration Commands ............................................................................................... 2236
Chapter 41 Path Tracer............................................................................................................... 225941.1 Path Tracer Description ................................................................................................................... 225941.2 Path Tracer Configuration ................................................................................................................ 226441.3 Path Tracer Command Descriptions ................................................................................................ 2273
Chapter 42 MapReduce Tracer .................................................................................................. 229542.1 MapReduce Tracer Introduction ....................................................................................................... 229542.2 MapReduce Tracer Configuration .................................................................................................... 229742.3 Displaying MapReduce Tracer Results ............................................................................................ 230242.4 MapReduce Tracer Command Descriptions .................................................................................... 2307
Chapter 43 sFlow ........................................................................................................................ 235343.1 sFlow Conceptual Overview ............................................................................................................. 235343.2 sFlow Configuration Procedures ...................................................................................................... 235643.3 sFlow Configuration Commands ...................................................................................................... 2358
Chapter 44 OpenFlow................................................................................................................. 237344.1 OpenFlow Introduction ..................................................................................................................... 237344.2 OpenFlow Description ...................................................................................................................... 237444.3 OpenFlow Configuration .................................................................................................................. 238144.4 OpenFlow Command Descriptions ................................................................................................... 2384
Chapter 45 DirectFlow................................................................................................................ 240745.1 Introduction ...................................................................................................................................... 240845.2 DirectFlow Configuration .................................................................................................................. 241045.3 DirectFlow Feature Interactions ....................................................................................................... 241145.4 DirectFlow Command Descriptions .................................................................................................. 2413
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Command Reference
Chapter 1 Overview .......................................................................................................................33
Chapter 2 Initial Configuration and Recovery............................................................................35domain (XMPP Management) ........................................................................................................................ 51idle-timeout (Console Management) .............................................................................................................. 52idle-timeout (SSH Management) .................................................................................................................... 53idle-timeout (Telnet Management) .................................................................................................................. 54management api http-commands ................................................................................................................... 55management console ..................................................................................................................................... 56management ssh ............................................................................................................................................ 57management telnet ......................................................................................................................................... 58management xmpp ......................................................................................................................................... 59protocol http (API Management) ..................................................................................................................... 60protocol https (API Management) ................................................................................................................... 61protocol https certificate (API Management) .................................................................................................. 62server (XMPP Management) .......................................................................................................................... 63session privilege (XMPP Management) ......................................................................................................... 64show inventory ................................................................................................................................................ 65show xmpp neighbors ..................................................................................................................................... 66show xmpp status ........................................................................................................................................... 67show xmpp switch-group ................................................................................................................................ 68shutdown (API Management) ......................................................................................................................... 69shutdown (Telnet Management) ..................................................................................................................... 70shutdown (XMPP Management) ..................................................................................................................... 71switch-group (XMPP Management) ................................................................................................................ 72username (XMPP Management) .................................................................................................................... 73vrf (API Management) .................................................................................................................................... 74vrf (XMPP Management) ................................................................................................................................ 75xmpp send ...................................................................................................................................................... 76xmpp session .................................................................................................................................................. 77
Chapter 3 Command-Line Interface .............................................................................................79action bash ................................................................................................................................................... 112alias .............................................................................................................................................................. 113bash .............................................................................................................................................................. 114boot test memory .......................................................................................................................................... 115comment (various configuration modes) ...................................................................................................... 116configure (configure terminal) ....................................................................................................................... 117configure network ......................................................................................................................................... 118
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copy running-config ...................................................................................................................................... 119daemon ......................................................................................................................................................... 120delay ............................................................................................................................................................. 121dir .................................................................................................................................................................. 122disable .......................................................................................................................................................... 123enable ........................................................................................................................................................... 124end ................................................................................................................................................................ 125entropy source hardware .............................................................................................................................. 126event-handler ................................................................................................................................................ 127exit ................................................................................................................................................................ 128fips restrictions (SSH Management) ............................................................................................................. 129hostkey client strict-checking (SSH Management) ....................................................................................... 130ip ftp client source-interface .......................................................................................................................... 131ip http client source-interface ........................................................................................................................ 132ip ssh client source-interface ........................................................................................................................ 133ip tftp client source-interface ......................................................................................................................... 134known-hosts (SSH Management) ................................................................................................................. 135local (SSH Management-Tunnel) ................................................................................................................. 136logging host .................................................................................................................................................. 137logging source-interface ............................................................................................................................... 138logging trap system ...................................................................................................................................... 139log-level (SSH Management) ....................................................................................................................... 141management security ................................................................................................................................... 142platform arad lag mode ................................................................................................................................. 143platform fap restart hitless ............................................................................................................................ 144platform sand fabric mode (7500 and 7500E Series) ................................................................................... 145platform sand forwarding mode (7500 and 7500E Series) ........................................................................... 147pwd ............................................................................................................................................................... 149remote (SSH Management-Tunnel) ............................................................................................................. 150schedule ....................................................................................................................................................... 151secret hash ................................................................................................................................................... 153send log message ........................................................................................................................................ 154server-alive count-max (SSH Management-Tunnel) .................................................................................... 155server-alive interval (SSH Management-Tunnel) ......................................................................................... 156show (various configuration modes) ............................................................................................................. 157show event-handler ...................................................................................................................................... 158show management ssh hostkey ................................................................................................................... 159show module ................................................................................................................................................ 160show platform sand compatibility .................................................................................................................. 162show schedule .............................................................................................................................................. 163show schedule summary .............................................................................................................................. 164show version ................................................................................................................................................. 165shutdown (SSH Management-Tunnel) ......................................................................................................... 166ssh ................................................................................................................................................................ 167terminal length .............................................................................................................................................. 169terminal monitor ............................................................................................................................................ 170trigger ........................................................................................................................................................... 171tunnel (SSH Management) ........................................................................................................................... 172
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Chapter 4 AAA Configuration.....................................................................................................173aaa accounting ............................................................................................................................................. 200aaa accounting dot1x ................................................................................................................................... 201aaa accounting system ................................................................................................................................. 202aaa authentication enable ............................................................................................................................ 203aaa authentication login ................................................................................................................................ 204aaa authentication policy local ...................................................................................................................... 206aaa authentication policy log ........................................................................................................................ 207aaa authorization commands ....................................................................................................................... 208aaa authorization config-commands ............................................................................................................. 209aaa authorization console ............................................................................................................................. 210aaa authorization exec ................................................................................................................................. 211aaa authorization policy local default-role .................................................................................................... 212aaa group server radius ................................................................................................................................ 213aaa group server tacacs+ ............................................................................................................................. 214aaa root ........................................................................................................................................................ 215clear aaa counters ........................................................................................................................................ 216clear aaa counters radius ............................................................................................................................. 217clear aaa counters tacacs+ ........................................................................................................................... 218deny (Role) ................................................................................................................................................... 219enable secret ................................................................................................................................................ 221ip radius source-interface ............................................................................................................................. 222ip tacacs source-interface ............................................................................................................................. 223no (Role) ..................................................................................................................... 224permit (Role) ................................................................................................................................................. 225radius-server deadtime ................................................................................................................................. 227radius-server host ......................................................................................................................................... 228radius-server key .......................................................................................................................................... 230radius-server retransmit ................................................................................................................................ 231radius-server timeout .................................................................................................................................... 232resequence (Role) ........................................................................................................................................ 233role ................................................................................................................................................................ 234server (server-group-RADIUS configuration mode) ..................................................................................... 235server (server-group-TACACS+ configuration mode) .................................................................................. 236show aaa ...................................................................................................................................................... 237show aaa counters ....................................................................................................................................... 238show aaa method-lists .................................................................................................................................. 239show aaa sessions ....................................................................................................................................... 240show privilege ............................................................................................................................................... 241show radius .................................................................................................................................................. 242show role ...................................................................................................................................................... 243show tacacs .................................................................................................................................................. 244show user-account ....................................................................................................................................... 245show users ................................................................................................................................................... 246tacacs-server host ........................................................................................................................................ 247tacacs-server key ......................................................................................................................................... 249tacacs-server policy ...................................................................................................................................... 250tacacs-server timeout ................................................................................................................................... 251
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username ...................................................................................................................................................... 252username sshkey ......................................................................................................................................... 254
Chapter 5 Administering the Switch ..........................................................................................255banner login .................................................................................................................................................. 277banner motd ................................................................................................................................................. 278clear ptp interface counters .......................................................................................................................... 279clock set ........................................................................................................................................................ 280clock timezone .............................................................................................................................................. 281email ............................................................................................................................................................. 282no event-monitor ........................................................................................................................................... 283event-monitor .......................................................................................................................... 284event-monitor backup max-size .................................................................................................................... 286event-monitor backup path ........................................................................................................................... 287event-monitor buffer max-size ...................................................................................................................... 288event-monitor clear ....................................................................................................................................... 289event-monitor interact ................................................................................................................................... 290event-monitor sync ....................................................................................................................................... 291hostname ...................................................................................................................................................... 292ip domain-list ................................................................................................................................................ 293ip domain lookup .......................................................................................................................................... 294ip domain-name ............................................................................................................................................ 295ip host ........................................................................................................................................................... 296ip name-server .............................................................................................................................................. 297ipv6 host ....................................................................................................................................................... 298ntp authenticate ............................................................................................................................................ 299ntp authentication-key .................................................................................................................................. 300ntp serve ....................................................................................................................................................... 301ntp serve all .................................................................................................................................................. 302ntp server ...................................................................................................................................................... 303ntp source ..................................................................................................................................................... 306ntp trusted-key .............................................................................................................................................. 307prompt .......................................................................................................................................................... 308ptp announce interval ................................................................................................................................... 310ptp announce timeout ................................................................................................................................... 311ptp delay-mechanism ................................................................................................................................... 312ptp delay-req interval .................................................................................................................................... 313ptp domain .................................................................................................................................................... 314ptp enable ..................................................................................................................................................... 315ptp forward-v1 ............................................................................................................................................... 316ptp hold-ptp-time ........................................................................................................................................... 317ptp mode ....................................................................................................................................................... 318ptp pdelay-neighbor-threshold ...................................................................................................................... 319ptp pdelay-req interval .................................................................................................................................. 320ptp priority1 ................................................................................................................................................... 321ptp priority2 ................................................................................................................................................... 322ptp source ip ................................................................................................................................................. 323ptp sync interval ............................................................................................................................................ 324
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ptp sync timeout ........................................................................................................................................... 325ptp transport ................................................................................................................................................. 326ptp ttl ............................................................................................................................................................. 327show banner ................................................................................................................................................. 328show clock .................................................................................................................................................... 329show event-monitor arp ................................................................................................................................ 330show event-monitor mac .............................................................................................................................. 332show event-monitor route ............................................................................................................................. 333show event-monitor sqlite ............................................................................................................................. 335show hostname ............................................................................................................................................ 336show hosts .................................................................................................................................................... 337show ip domain-name .................................................................................................................................. 338show ip name-server .................................................................................................................................... 339show ntp associations .................................................................................................................................. 340show ntp status ............................................................................................................................................. 341show ptp ....................................................................................................................................................... 342show ptp clock .............................................................................................................................................. 343show ptp foreign-master-record .................................................................................................................... 344show ptp interface ........................................................................................................................................ 345show ptp interface counters .......................................................................................................................... 346show ptp parent ............................................................................................................................................ 347show ptp source ip ........................................................................................................................................ 348show ptp time-property ................................................................................................................................. 349
Chapter 6 Booting the Switch.....................................................................................................351CONSOLESPEED ........................................................................................................................................ 369NET commands ............................................................................................................................................ 370PASSWORD (ABOOT) ................................................................................................................................. 371SWI ............................................................................................................................................................... 372boot console ................................................................................................................................................. 374boot secret .................................................................................................................................................... 375boot system .................................................................................................................................................. 377erase startup-config ...................................................................................................................................... 378protocol ......................................................................................................................................................... 379redundancy ................................................................................................................................................... 380redundancy force-switchover ........................................................................................................................ 381reload ............................................................................................................................................................ 382reload ...................................................................................................................................... 384service sequence-numbers .......................................................................................................................... 385show redundancy file-replication .................................................................................................................. 386show redundancy states ............................................................................................................................... 387show redundancy switchover sso ................................................................................................................. 388show reload .................................................................................................................................................. 389show reload cause ........................................................................................................................................ 390
Chapter 7 Upgrades and Downgrades.......................................................................................391install ............................................................................................................................................................ 412reload fast-boot ............................................................................................................................................. 413
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reload hitless ................................................................................................................................................ 414
Chapter 8 Switch Environment Control .....................................................................................415environment fan-speed ................................................................................................................................. 424environment insufficient-fans action ............................................................................................................. 425environment overheat action ........................................................................................................................ 426locator-led ..................................................................................................................................................... 427show environment all .................................................................................................................................... 428show environment cooling ............................................................................................................................ 429show environment power .............................................................................................................................. 430show environment temperature .................................................................................................................... 431show locator-led ........................................................................................................................................... 433
Chapter 9 Ethernet Ports.............................................................................................................435flowcontrol receive ........................................................................................................................................ 466flowcontrol send ............................................................................................................................................ 467hardware port-group ..................................................................................................................................... 468interface ethernet .......................................................................................................................................... 470interface ethernet create ............................................................................................................................... 471interface management .................................................................................................................................. 472link-debounce ............................................................................................................................................... 473mac-address ................................................................................................................................................. 474show flowcontrol ........................................................................................................................................... 475show hardware port-group ............................................................................................................................ 476show interfaces capabilities .......................................................................................................................... 477show interfaces counters .............................................................................................................................. 478show interfaces counters bins ...................................................................................................................... 479show interfaces counters errors ................................................................................................................... 480show interfaces counters queue ................................................................................................................... 481show interfaces counters rates ..................................................................................................................... 482show interfaces negotiation .......................................................................................................................... 483show interfaces phy ...................................................................................................................................... 484show interfaces status .................................................................................................................................. 486show interfaces status errdisabled ............................................................................................................... 487show interfaces transceiver .......................................................................................................................... 488show interfaces transceiver channels ........................................................................................................... 489show interfaces transceiver hardware .......................................................................................................... 490show interfaces transceiver properties ......................................................................................................... 491show platform fm6000 agileport map ........................................................................................................... 492speed ............................................................................................................................................................ 493transceiver qsfp default-mode ...................................................................................................................... 495transceiver channel ...................................................................................................................................... 496
Chapter 10 Port Channels and LACP...........................................................................................497channel-group ............................................................................................................................................... 510distribution random ....................................................................................................................................... 512distribution symmetric-hash .......................................................................................................................... 513fields ip ......................................................................................................................................................... 514fields mac ..................................................................................................................................................... 515
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ingress load-balance profile .......................................................................................................................... 516interface port-channel ................................................................................................................................... 517lacp port-priority ............................................................................................................................................ 518lacp rate ........................................................................................................................................................ 519lacp system-priority ....................................................................................................................................... 520load-balance fm6000 profile ......................................................................................................................... 521load-balance policies .................................................................................................................................... 523port-channel hash-seed ................................................................................................................................ 524port-channel lacp fallback ............................................................................................................................. 525port-channel lacp fallback timeout ................................................................................................................ 527port-channel load-balance ............................................................................................................................ 528port-channel load-balance arad fields ip ....................................................................................................... 530port-channel load-balance fm6000 fields ip .................................................................................................. 531port-channel load-balance fm6000 fields mac .............................................................................................. 532port-channel load-balance petraA fields ip ................................................................................................... 533port-channel load-balance trident fields ip .................................................................................................... 534port-channel load-balance trident fields ipv6 ................................................................................................ 536port-channel load-balance trident fields mac ................................................................................................ 538port-channel min-links .................................................................................................................................. 539show etherchannel ....................................................................................................................................... 540show lacp aggregates ................................................................................................................................... 541show lacp counters ....................................................................................................................................... 542show lacp interface ....................................................................................................................................... 543show lacp internal ......................................................................................................................................... 545show lacp neighbor ....................................................................................................................................... 546show lacp sys-id ........................................................................................................................................... 548show load-balance profile ............................................................................................................................. 549show port-channel ........................................................................................................................................ 550show port-channel limits ............................................................................................................................... 552show port-channel load-balance fields ......................................................................................................... 553show port-channel summary ........................................................................................................................ 554show port-channel traffic .............................................................................................................................. 555
Chapter 11 Multi-Chassis Link Aggregation ...............................................................................557domain-id ...................................................................................................................................................... 580heartbeat-interval (MLAG) ............................................................................................................................ 581local-interface ............................................................................................................................................... 582mlag (port-channel interface configuration) .................................................................................................. 583mlag configuration (global configuration) ...................................................................................................... 584peer-address ................................................................................................................................................ 585peer-link ........................................................................................................................................................ 586reload-delay mlag ......................................................................................................................................... 587reload-delay mode ........................................................................................................................................ 588reload-delay non-mlag .................................................................................................................................. 589show mlag .................................................................................................................................................... 590show mlag interfaces .................................................................................................................................... 591show mlag interfaces members .................................................................................................................... 592show mlag interfaces states ......................................................................................................................... 593
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8 User Manual: Arista EOS version 4.17.1F
show mlag issu warnings .............................................................................................................................. 594shutdown (MLAG) ......................................................................................................................................... 595
Chapter 12 802.1x Port Security ...................................................................................................597clear dot1x statistics ..................................................................................................................................... 609dot1x system-auth-control ............................................................................................................................ 610dot1x max-reauth-req ................................................................................................................................... 611dot1x pae authenticator ................................................................................................................................ 612dot1x port-control .......................................................................................................................................... 613dot1x reauthentication ..........