MPLS Process Restart

The MPLS process restart performs a cold reboot on crashing. All modules and processes that interact with MPLS adjust accordingly. All MPLS-based services, such as IPoMPLS, VLL, and VPLS are disrupted for the duration of MPLS process restart. Once the MPLS process is restarted, the control protocols (LDP and RSVP) re-signal the tunnels and cross-connects and subsequently, all dependent MPLS applications resume service.

MPLS Cold Process Restart User-Observable Behavior

To following command disables the MPLS process restart.
device# configure
device(config)# ha  
device(config-ha)# no process-restart mpls