RP/0/RP0/CPU0:PE2#ping mpls ipv4 2.2.2.2/32 Mon Oct 12 04:12:57.966 UTC % MPLS Embedded Management Subsystem is not running. To enable, use 'mpls oam' global config command. RP/0/RP0/CPU0:PE2#traceroute mpls ipv4 2.2.2.2/32 Mon Oct 12 04:12:58.234 UTC % MPLS Embedded Management Subsystem is not running. To enable, use 'mpls oam' global config command.