Hi expert,User computers cannot access https sites if using NAT interface overload on the router:ip nat inside source list 120 interface Serial0/1 overloadAll other internet connection works fine (http, ftp, etc) from the user computers. Does NAT ove...

Hi experts,I want to track an internet proxy whether it's up or down. But all I get the track is always down:-------Router# sh trackTrack 123 Response Time Reporter 1 reachability Reachability is Down 2 changes, last change 14:41:38 Latest operatio...

Hi experts,I'm using IE configured with proxy (the proxy's IP is public IP address). If my LAN is directly connected to a router (running RFC1483 bridging), I can get my address bridged and then connect to the internet.But, after I use PIX:LAN (192.1...

Hi experts,I had a DSL modem with MER protocol and encapsulation LLC/SNAP assigned by the provider. Evertyhing went well..Topology: Internet==Modem==Switch==ClientWe want to change the modem into a Cisco 1760 so that we can route the DSL line along w...

Currently we have a network with a DHCP server, users from outside our company can easily plug into the network outlet and receive an IP address. Eventhough they aren't joined to our Windows domain, God knows what they can do to our network.We're pla...