RP/0/RP0/CPU0:PE2#ping 2.2.2.2 source 5.5.5.5 count 50 timeout 1
Sun Oct 11 23:39:09.721 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 2.2.2.2 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 8/12/45 ms
RP/0/RP0/CPU0:PE2#traceroute 2.2.2.2 source 5.5.5.5 timeout 1 probe 2 maxttl 5
Sun Oct 11 23:39:11.268 UTC

Type escape sequence to abort.
Tracing the route to 2.2.2.2

 1  10.4.5.4 [MPLS: Label 44000 Exp 0] 8 msec  6 msec 
 2  10.3.4.3 7 msec  7 msec 
 3  10.2.3.2 11 msec  *