RP/0/RP0/CPU0:CE2#ping 10.1.1.1 source 10.1.2.1 count 10 timeout 1
Sun Oct  4 06:02:07.742 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 10.1.1.1 timeout is 1 seconds:
..........
Success rate is 0 percent (0/10)
RP/0/RP0/CPU0:CE2#traceroute 10.1.1.1 source 10.1.2.1 timeout 1 probe 2 maxttl 6
Sun Oct  4 06:02:18.711 UTC

Type escape sequence to abort.
Tracing the route to 10.1.1.1

 1  10.1.2.1 !N  *