RP/0/RP0/CPU0:R1#ping 192.168.4.1 source 192.168.1.1 count 50 timeout 1
Mon Sep 21 12:52:18.025 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 192.168.4.1 timeout is 1 seconds:
..................................................
Success rate is 0 percent (0/50)
RP/0/RP0/CPU0:R1#traceroute 192.168.4.1 source 192.168.1.1 probe 3 timeout 1 maxttl 6
Mon Sep 21 12:53:09.440 UTC

Type escape sequence to abort.
Tracing the route to 192.168.4.1

 1  192.168.1.1 !N  *  !N