RP/0/RP0/CPU0:R1#ping 192.168.3.1 source 192.168.1.1 count 50 timeout 1
Sun Sep 13 10:10:08.859 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 192.168.3.1 timeout is 1 seconds:
..................................................
Success rate is 0 percent (0/50)
RP/0/RP0/CPU0:R1#ping 2001:db8:3::1 source 2001:db8:1::1 count 50 timeout 1
Sun Sep 13 10:10:59.928 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 2001:db8:3::1, timeout is 1 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (50/50), round-trip min/avg/max = 6/9/51 ms
RP/0/RP0/CPU0:R1#traceroute 192.168.3.1 source 192.168.1.1 probe 1 timeout 1 maxttl 5
Sun Sep 13 10:11:01.517 UTC

Type escape sequence to abort.
Tracing the route to 192.168.3.1

 1  192.168.1.1 !N 
RP/0/RP0/CPU0:R1#traceroute 2001:db8:3::1 source 2001:db8:1::1 probe 1 timeout 1 maxttl 5
Sun Sep 13 10:11:02.164 UTC

Type escape sequence to abort.
Tracing the route to 2001:db8:3::1

 1  2001:db8:12::2 66 msec
 2  2001:db8:3::1 10 msec