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Hello all,I have a little routing problem with an ADSL connection on a Cisco 1721 router. My router connects to the internet properly, I can ping any website from the router itself (eg. ping www.cisco.com works) but my inside users are not able to co...
Hello, We are having some difficulties in moving the traffic in and out of a Cisco PIx 515 firewall. We are using it with two DMZs. The first DMZ has a mail server in it (Front end mail server) that communicates with another mail server in the i...
Hello all,We have a main core router (3600 series) in our main site and seven 1721 routers at seven different branches. The branches are connected to the main site using frame relay. We have a PRI line at the main site used as a backup for the frame ...
