Displays ESRP (Extreme Standby Router Protocol) configuration information for one or all ESRP domains on the switch.
| name | Specifies an ESRP domain name. |
| type | Specifies whether ESRP is standard or redundant VPLS. |
| vpls-redundancy | Specifies redundant VPLS. |
| standard | Specifies standard ESRP. |
Shows summary ESRP information.
This command shows information about the state of an ESRP domain and its neighbors. This includes information about tracked devices.
In addition to ESRP information, ELRP status information is also displayed. This includes information about the master and pre-master states, number of transitions to the pre-master state, and the ports where ELRP is disabled.
The output varies depending upon the configuration and the state of the switch.
The following command displays summary ESRP status information for the ESRP domains on the switch:
show esrp
The following is sample output from this command:
ESRP: Enabled Configured Version: Extended # ESRP domain configuration : -------------------------------------------------------------------------------- Domain Grp Ver VLAN VID DId IP/IPX State Master MAC Address Nbr -------------------------------------------------------------------------------- ed2 0 E v2 2 2 2.2.2.3 Master 00:01:30:f9:9e:90 0 ed2 5 E v2 2 2 2.2.2.3 Aware 00:01:00:0D:9e:8a 0 ed3 0 E v3 3 3 0.0.0.0 Aware 00:01:00:0C:F0:D1 0 ed4 0 E v4 4 4 0.0.0.0 Slave 00:00:00:00:00:00 0 -------------------------------------------------------------------------------- # ESRP Port configuration: -------------------------------------------------------------------------------- Port Weight Host Restart -------------------------------------------------------------------------------- 6:1 0 H 6:2 10 6:3 0 R
The following command displays detailed ESRP status information for the specified ESRP domain on the switch (the election policy displayed is the default policy in extended mode):
show esrp ed2
The following is sample output from this command:
show esrp ed2 Domain: ed2 Group: 0 Operational Version: extended Vlan Interface: v2 Vlan Tag: 2 Domain Id: 2 Rtif. Admin Status: DOWN Rtif. Virtual Mac : 00:e0:2b:00:00:80 IP Address: 2.2.2.3 Election Policy: standby > sticky > ports > weight > track > priority > mac -------------------------------------------------------------------------------- This System Neighbor system -------------------------------------------------------------------------------- State: Slave Active Ports: 1 Tracked Active Vlan Ports: 0 Tracked IP Routes & Pings: 0 Priority: 255[255] Sticky Flag: 0 MAC: 00:01:30:f9:9e:90 Active Ports Weight: 10 Sequence Number: 8 Hand Shake Flag: 0 Restart Flag: 0 Timer Configuration: Hello 2s(0) Neighbor 6s(0) PreMaster 4s(0) Neutral 4s(0) NbrRestart 30s(0) State Transition Counters: To Master 0 To Neutral 1 To PreMaster 0 To Aware 1 To Slave 1 Last State Change: Mon Apr 5 10:43:34 2004 ELRP in Premaster: Enabled (Interval: 1, Count: 3) ELRP in Master: Enabled (Interval: 1) Tracked Vlans: t_vlan Tracked Pings: 40.0.1.2 / 3 second intervals / 5 misses / 10 successes Tracked Ip Routes: 30.4.2.16/255.255.255.0 Tracked Environment: System Power : OK Temperature : WARNING ---------------------------------------------------------------------- # Domain Member VLANs: VLAN Name VID Virtual IP/IPX State ---------------------------------------------------------------------- m_vlan1 1001 0.0.0.0 DOWN m_vlan2 1002 0.0.0.0 DOWN m_vlan3 1003 0.0.0.0 DOWN
This command was first available in ExtremeXOS 11.0.
ELRP status information was added in ExtremeXOS 11.1.
Ping success information added in ExtremeXOS 22.6.
This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X590, X620, X690, X870 series switches.
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