RP/0/RP0/CPU0:PE2#ping 2.2.2.2 source 6.6.6.6 count 50 timeout 1
Mon Sep 28 04:18:09.320 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 2.2.2.2 timeout is 1 seconds:
..................................................
Success rate is 0 percent (0/50)
RP/0/RP0/CPU0:PE2#traceroute 2.2.2.2 source 6.6.6.6 timeout 1 probe 2 maxttl 6
Mon Sep 28 04:19:00.391 UTC

Type escape sequence to abort.
Tracing the route to 2.2.2.2

 1  6.6.6.6 !N  *