All servers in your environment run Windows Server 2003. You have a Routing and Remote Access service (RRAS) server that is a member of the domain. The RRAS server uses the NAT/Basic Firewall routing protocol.

Users report intermittent Internet connectivity failures. You need to troubleshoot the failures.

Which command-line utility should you use on the RRAS server?

A.
ping

B.
tracert

C.
pathping

D.
nslookup