RP/0/RP0/CPU0:CE1#traceroute 192.168.6.1 source 192.168.1.1
Thu Sep 10 04:54:38.041 UTC

Type escape sequence to abort.
Tracing the route to 192.168.6.1

 1  10.1.2.2 6 msec  5 msec  5 msec 
 2  10.2.3.3 [MPLS: Label 24003 Exp 0] 15 msec  14 msec  13 msec 
 3  10.3.4.4 [MPLS: Label 24000 Exp 0] 13 msec  14 msec  21 msec 
 4  10.4.5.5 15 msec  15 msec  14 msec 
 5  10.5.6.6 19 msec  *  19 msec