1070 ExtremeWare Software 7.3.0 Command Reference Guide
ESRP Commands
configure vlan add track-bgp
configure vlan <vlan name> add track-bgp failover <priority>
Description
Configures an ESRP-enabled VLAN to track any available BGP route.
Syntax Description
Default
No BGP route tracking.
Usage Guidelines
If no BGP routes are detected, the ESRP VLAN priority steps to the failover-priority value specified. By
setting the failover priority to be lower than the normal priority of the VLAN, it will cause the affected
VLAN to go into standby.
The range of the priority value is 0 to 254. Setting the priority to 255 configures the switch to slave
mode, and makes it ineligible to become the master. The switch will remain in slave mode even when
the VLAN fails over from the current master.
To make effective use of this feature, the normal priority of the ESRP-enabled VLANs must be higher
than the failover priority of this command.
Example
The following command enables BGP failure tracking, and specifies that the ESRP priority for VLAN
esrp-1 be set to 10 when no BGP routes are reachable.
configure vlan esrp-1 add track-bgp failover 10
History
This command was first available in ExtremeWare 6.2.
Platform Availability
This command is available on all platforms.
vlan name Specifies an ESRP-enabled VLAN name.
priority Specifies a number between 0 and 255.
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