RP/0/RP0/CPU0:R1#ping 192.168.3.1 source 192.168.1.1 count 50 timeout 1
Sun Sep 13 09:43:21.734 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 09:44:13.117 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 2001:db8:3::1, timeout is 1 seconds:
..UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
Success rate is 0 percent (0/50)
RP/0/RP0/CPU0:R1#traceroute 192.168.3.1 source 192.168.1.1 probe 1 timeout 1 maxttl 5
Sun Sep 13 09:44:16.554 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 09:44:17.479 UTC

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

 1   ? 
 2   ? 
 3   ? 
 4   ? 
 5   ?