RP/0/RP0/CPU0:CE-B1#ping 10.1.2.1 source 10.1.1.1 count 50 timeout 1
Mon Sep 21 09:45:03.974 UTC
Type escape sequence to abort.
Sending 50, 100-byte ICMP Echos to 10.1.2.1 timeout is 1 seconds:
..................................................
Success rate is 0 percent (0/50)
RP/0/RP0/CPU0:CE-B1#traceroute 10.1.2.1 source 10.1.1.1 timeout 1 probe 2 maxttl 8
Mon Sep 21 09:45:54.899 UTC

Type escape sequence to abort.
Tracing the route to 10.1.2.1

 1  172.16.1.1 7 msec  22 msec 
 2   *  * 
 3   *  * 
 4   *  * 
 5   *  * 
 6   *  * 
 7   *  * 
 8   *  *