New to cisco, setting up 871 router using comcast cable modem. Followed some online instructions for setup but I am stuck. I am trying to assign vlan1 the ip address of my default gateway. When I do that, I get a message saying ip address conflict between vlan1 and default gateway in static routing table. Not sure where to go from here. I can telnet and traceroute out of my Lan with current set up. Help!