CLI Reference Guide Redundancy Configuration Commands
This command allows you to select the slot in which the supervisor
engine serves as the master supervisor engine and that as the slave
supervisor engine, or the slot in which the supervisor engine is
superior to that in another slot as the master board.
Ruijie# redundancy forceswitch
Proceed with switchover to standby PRE? [confirm]y
Reset the master supervisor engine.
switchover timeout
In the redundancy configuration mode, use the switchover timeout command to configure the switchover timeout
value for the supervisor engine. Use the no form of this command to restore the timeout to the default value.
switchover timeout timeout-period
no switchover timeout
Switchover timeout in the range 160 to 25,000
( milliseconds).
Redundancy configuration mode.
When the slave device has not received a heartbeat message of the
master device within the timeout period, the switchover will occur. If
you are not sure, do no modify the default value.