RP/0/RP0/CPU0:CE3#ping 192.168.4.1 source 192.168.3.1 count 20 timeout 1
Sun Oct  4 04:33:03.540 UTC
Type escape sequence to abort.
Sending 20, 100-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (20/20), round-trip min/avg/max = 18/24/62 ms
RP/0/RP0/CPU0:CE3#ping 192.168.4.1 source 192.168.3.1 size 1492 df-bit count 5 timeout 1
Sun Oct  4 04:33:05.227 UTC
Type escape sequence to abort.
Sending 5, 1492-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 19/33/62 ms
RP/0/RP0/CPU0:CE3#ping 192.168.4.1 source 192.168.3.1 size 1493 df-bit count 5 timeout 1
Sun Oct  4 04:33:06.192 UTC
Type escape sequence to abort.
Sending 5, 1493-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 17/19/22 ms
RP/0/RP0/CPU0:CE3#ping 192.168.4.1 source 192.168.3.1 size 1500 df-bit count 5 timeout 1
Sun Oct  4 04:33:07.076 UTC
Type escape sequence to abort.
Sending 5, 1500-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 19/20/22 ms
RP/0/RP0/CPU0:CE3#ping 192.168.4.1 source 192.168.3.1 size 1500 count 5 timeout 1
Sun Oct  4 04:33:08.062 UTC
Type escape sequence to abort.
Sending 5, 1500-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 21/21/23 ms
RP/0/RP0/CPU0:CE3#traceroute 192.168.4.1 source 192.168.3.1 timeout 1 probe 2 maxttl 5
Sun Oct  4 04:33:09.096 UTC

Type escape sequence to abort.
Tracing the route to 192.168.4.1

 1  10.2.6.2 20 msec  15 msec 
 2  10.4.7.7 23 msec  *