After the value of the Link-Up timer is set, the RRPP link does not immediately change its status but changes the status when the Link-Up timer times out. This reduces flapping of the link status.
You only need to set the value of the Link-Up timer on the master node.
The system view is displayed.
The value of the Link-Up timer is set for the RRPP link.
The value set by the linkup-delay-timer-value command must be no larger than the value of the Fail timer minus twice the value of the Hello timer. The default value of the Link-Up timer is 0.