RP/0/RP0/CPU0:R3#ping 172.16.0.100 source 3.3.3.3 count 20 timeout 1
Sun Oct  4 15:02:39.420 UTC
Type escape sequence to abort.
Sending 20, 100-byte ICMP Echos to 172.16.0.100 timeout is 1 seconds:
....................
Success rate is 0 percent (0/20)
RP/0/RP0/CPU0:R3#traceroute 172.16.0.100 source 3.3.3.3 timeout 1 probe 2 maxttl 5
Sun Oct  4 15:03:00.508 UTC

Type escape sequence to abort.
Tracing the route to 172.16.0.100

 1  3.3.3.3 !N  *