RP/0/RP0/CPU0:CE-A1#ping 10.1.2.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:50:00.716 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 15:50:15.082 UTC
Type escape sequence to abort.
Sending 10, 100-byte ICMP Echos to 10.1.3.1 timeout is 1 seconds:
!!!!!!!!!!
Success rate is 100 percent (10/10), round-trip min/avg/max = 10/15/38 ms
RP/0/RP0/CPU0:CE-A1#ping 172.16.2.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:50:16.163 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 = 8/31/83 ms
RP/0/RP0/CPU0:CE-A1#ping 172.16.4.1 source 10.1.1.1 count 10 timeout 1
Wed Sep 23 15:50:17.664 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 = 8/12/43 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 15:50:19.131 UTC

Type escape sequence to abort.
Tracing the route to 10.1.2.1

 1  172.16.1.1 6 msec  5 msec 
 2  10.0.13.3 [MPLS: Labels 24001/24003 Exp 0] 59 msec  15 msec 
 3  10.0.23.2 [MPLS: Label 24003 Exp 0] 15 msec  14 msec 
 4  172.16.2.2 14 msec  38 msec 
 5  172.16.2.1 13 msec  12 msec 
 6  172.16.2.2 14 msec  14 msec