RP/0/RP0/CPU0:PE3#ping 1.1.1.1 source 4.4.4.4 count 5 timeout 1
Sun Oct  4 05:40:19.601 UTC
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1 timeout is 1 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/8/9 ms
RP/0/RP0/CPU0:PE3#ping 2.2.2.2 source 4.4.4.4 count 5 timeout 1
Sun Oct  4 05:40:20.738 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 = 6/7/10 ms