RP/0/RP0/CPU0:CE2#ping 10.1.1.1 source 10.1.2.1 count 10 timeout 1
Sun Oct  4 05:40:13.278 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 10.1.1.1 timeout is 1 seconds:
!!!!!!!!!!
Success rate is 100 percent (10/10), round-trip min/avg/max = 12/13/18 ms
RP/0/RP0/CPU0:CE2#traceroute 10.1.1.1 source 10.1.2.1 timeout 1 probe 2 maxttl 6
Sun Oct  4 05:40:14.568 UTC

Type escape sequence to abort.
Tracing the route to 10.1.1.1

 1  172.16.2.1 8 msec  4 msec 
 2  10.0.23.3 [MPLS: Labels 24000/24005 Exp 0] 14 msec  17 msec 
 3  10.0.13.1 [MPLS: Label 24005 Exp 0] 20 msec  16 msec 
 4  172.16.1.2 15 msec  *