RP/0/RP0/CPU0:R1#ping 4.4.4.4 source 1.1.1.1 count 20 timeout 1
Sun Oct  4 15:01:39.258 UTC
Type escape sequence to abort.
Sending 20, 100-byte ICMP Echos to 4.4.4.4 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (20/20), round-trip min/avg/max = 12/15/18 ms
RP/0/RP0/CPU0:R1#traceroute 4.4.4.4 source 1.1.1.1 timeout 1 probe 2 maxttl 5
Sun Oct  4 15:01:40.554 UTC

Type escape sequence to abort.
Tracing the route to 4.4.4.4

 1  10.0.12.2 8 msec  4 msec 
 2  10.0.25.5 10 msec  7 msec 
 3  10.0.35.3 13 msec  10 msec 
 4  10.0.34.4 26 msec  * 
RP/0/RP0/CPU0:R1#ping 172.16.0.100 source 1.1.1.1 count 20 timeout 1
Sun Oct  4 15:01:42.553 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:R1#traceroute 172.16.0.100 source 1.1.1.1 timeout 1 probe 2 maxttl 5
Sun Oct  4 15:02:03.600 UTC

Type escape sequence to abort.
Tracing the route to 172.16.0.100

 1  10.0.12.2 !N  * 
RP/0/RP0/CPU0:R1#ping 6.6.6.6 source 1.1.1.1 count 20 timeout 1
Sun Oct  4 15:02:05.488 UTC
Type escape sequence to abort.
Sending 20, 100-byte ICMP Echos to 6.6.6.6 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (20/20), round-trip min/avg/max = 6/8/33 ms