RP/0/RP0/CPU0:P1#ping 2.2.2.2 source 3.3.3.3 count 5 timeout 1
Sun Oct  4 05:45:30.447 UTC
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2.2.2.2 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/5 ms