RP/0/RP0/CPU0:CE-A1#ping 10.1.2.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:53:51.126 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 10.1.2.1 timeout is 1 seconds:
..........
Success rate is 0 percent (0/10)
RP/0/RP0/CPU0:CE-A1#ping 10.1.3.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:54:02.433 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 10.1.3.1 timeout is 1 seconds:
..........
Success rate is 0 percent (0/10)
RP/0/RP0/CPU0:CE-A1#ping 172.16.2.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:54:13.261 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 172.16.2.1 timeout is 1 seconds:
!!!!!!!!!!
Success rate is 100 percent (10/10), round-trip min/avg/max = 11/14/38 ms
RP/0/RP0/CPU0:CE-A1#ping 172.16.4.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:54:14.424 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 172.16.4.1 timeout is 1 seconds:
!!!!!!!!!!
Success rate is 100 percent (10/10), round-trip min/avg/max = 10/12/24 ms
RP/0/RP0/CPU0:CE-A1#traceroute 10.1.2.1 source 10.1.1.1 timeout 1 probe 2 maxttl 6
Wed Sep 23 15:54:15.525 UTC

Type escape sequence to abort.
Tracing the route to 10.1.2.1

 1  172.16.1.1 5 msec  57 msec 
 2   *  * 
 3   *  * 
 4   *  * 
 5   *  * 
 6   *  *