On the other hand, disaster recovery and business continuity in MPLS networks require configuring and maintaining dedicated failover routes for possible network disruptions.

Admins can confirm whether URWB mode is in operation by using the show mpls-config command. If this is disabled, the device was not affected.

Admins can determine if the URWB operating mode is enabled by checking if the "show mpls-config" CLI command is available. If the command is not available, URWB is disabled, and the device will ...