RP/0/RP0/CPU0:PE1#ping 5.5.5.5 source 2.2.2.2 count 50 timeout 1
Mon Oct 12 00:02:24.255 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 5.5.5.5 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 9/12/37 ms
RP/0/RP0/CPU0:PE1#traceroute 5.5.5.5 source 2.2.2.2 timeout 1 probe 2 maxttl 5
Mon Oct 12 00:02:25.864 UTC

Type escape sequence to abort.
Tracing the route to 5.5.5.5

 1  10.2.3.3 [MPLS: Label 33003 Exp 0] 11 msec  11 msec 
 2  10.3.4.4 [MPLS: Label 44003 Exp 0] 10 msec  9 msec 
 3  10.4.5.5 9 msec  *