Two of the most common forms of network address translation (NAT) are dynamic port address translation (PAT) and static NAT. PAT is the many-to-one form of NAT implemented in many small office and ...

Having an issue with creating a NAT rule that allows one of my public IP addresses to be NAT'ed to an inside specific private IP. Note: The router does have NAT active for inside hosts to go outside ...

If you're running a small business with more than one computer, routers are usually a necessity. Routers provide small businesses with added security, a link between computer systems and extra ...

Hello guys!<BR> <BR> I currently have one T1 and I would like to add two more T1s to an existing pipe. I'm using cisco 2600 series right now but I want to have a new router that can support three T1s.

Previous articles (Part one, Part two) in this series on implementing VPN gateways using Cisco routers discussed the IPsec protocol and basic IPsec VPN connection models. Now we'll learn how to ...