RP/0/RP0/CPU0:CE-B2#ping 10.1.1.1 source 10.1.2.1 count 50 timeout 1
Sun Sep 20 09:07:53.793 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 10.1.1.1 timeout is 1 seconds:
..................................................
Success rate is 0 percent (0/50)
RP/0/RP0/CPU0:CE-B2#traceroute 10.1.1.1 source 10.1.2.1 timeout 1 probe 2 maxttl 8
Sun Sep 20 09:08:45.051 UTC

Type escape sequence to abort.
Tracing the route to 10.1.1.1

 1  172.16.2.1 !N  *