configure esrp timer neighbor
Description
Configures the ESRP neighbor timeout value.
Syntax Description
| esrpDomain | Specifies an ESRP domain name. |
| seconds | Specifies the number of seconds after which an ESRP neighbor times out. The range is 6 to 1024 seconds. |
Default
The default neighbor timeout is 8 seconds (four times the hello timer).
Usage Guidelines
The neighbor timeout specifies the amount of time that ESRP waits before considering the neighbor down. The neighbor value must be at least 3 times the hello timer value. Entering a value outside of that range generates an error message similar to the following:
operation Failed. Valid timer relationship "neighbor timeout >= 3*hello ; neutral timeout >= 2*hello ; premaster timeout >= 3*hello"!The seconds range is 3*hello to 1024 seconds.
To view the neighbor timer settings, use the show esrp { {name} | {type [vpls-redundancy | standard]} } command.
| Number of Domains | Number of VLANs | Suggested Neighbor and Hello Timeout |
|---|---|---|
|
64 or less |
1000 |
Use the default timer values |
|
64 |
1000 to 3000 |
hello >=3, neighbor >=9 |
|
128 |
3000 |
hello >=4, neighbor >=12 |
Example
The following command configures the ESRP neighbor timeout to 14 seconds for the ESRP domain esrp1:
configure esrp esrp1 timer neighbor 14
History
This command was first available in ExtremeXOS 11.0.
Platform Availability
This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, and X695 series switches.