The AR150&AR160&AR200&AR1200&AR2200&AR3200 provides the following rules for processing changes of a routing policy:
After the command used to configure the routing policy changes, the RM module immediately notifies protocols of the change by default. You can run the route-policy-change notify-delay delay-time command to set the delay when the AR150&AR160&AR200&AR1200&AR2200&AR3200 notifies protocols of re-applying a routing policy after the routing policy changes. The routing policy is re-applied after the delay.
If the configuration of the routing policy changes again during the delay, the RM module resets the timer.
If the routing policy is referenced by BGP, you can also run the refresh bgp all command to trigger BGP to apply the routing policy immediately during the delay.