I have a 2620 with a DSU T1 and a single Ethernet connecting our home office to the net. Behind the router I have several servers with public IPs providing web based services and email.Unfortunately, we are having intermittent connectivity problems w...

Hello and thanks in advance.I have a small company with 7 sites. 6 sites has between 5 and 20 users. The 7th site has 25-30 and is our primary admin location. All sites connect to the Internet via a Cable or DSL connection(good and cheap).I would l...