Extreme Networks ExtremeWare Command Reference Manual page 262

Commands for Configuring Slots and Ports on a Switch
If you enter , you also need to configure ESRP for hitless failover to preserve the ESRP state.
l2_l3
Example
The following command prevents external ports from being reset when an MSM failover occurs:
configure msm-failover link-action keep-links-up
History
This command was first available in ExtremeWare 6.2.2.
This command was modified to add the preserve-state option in ExtremeWare 7.1.1.
Platform Availability
This command is available on the BlackDiamond switch only.
262 ExtremeWare 7.5 Command Reference Guide