Traceroute is a type of ping command but gives a bit more information. It's not cisco specific, you can traceroute any IP node.
The syntax is pretty straightforward,
traceroute *target IP* ( Unix/Cisco router)
tracert *target IP* ( MS version)
The command will show you the path taken to the target and what the average reponse time is at hop. Very useful tool for troubleshooting.
MikeS [sig][/sig]