RP/0/RP0/CPU0:R1#ping 4.4.4.4 source 1.1.1.1 count 50 timeout 1
Thu Sep 17 00:16:24.731 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 4.4.4.4 timeout is 1 seconds:
!.!!!!!!!!..!!!!!!!!!!!.!!..!!!!!!.!!!!!..!!.!!.!!
Success rate is 78 percent (39/50), round-trip min/avg/max = 7/9/20 ms
RP/0/RP0/CPU0:R1#traceroute 4.4.4.4 source 1.1.1.1
Thu Sep 17 00:16:37.263 UTC

Type escape sequence to abort.
Tracing the route to 4.4.4.4

 1   * 
    10.1.2.2 7 msec  6 msec 
 2  10.234.0.4 10 msec  *  34 msec