I have 6 Cisco 2501 for sale at $250 each. Each have 2 serial port and an AUI port for ethernet. All of them are guarenteed to be in working condition. Buyer will pay for shipping. Please contact me ...

Three ways to remotely determine your Cisco router’s serial number Your email has been sent Inventorying your routers' serial numbers is an important activity that every network administrator needs to ...

Routers are amongst the most crucial components of the Internet, as each bit of information on the Internet passes through many routers. Most of the routers used on the Internet are made by Cisco.

All Cisco routers have two special types of lines, and many Cisco routers have a third. What are these lines, and how do you configure them? These are things that every network admin should know.