Are two routers enough for practicing CCNA skills in your home lab? Maybe, maybe not. But you can practice a surprising number of CCNA-level router tasks with a two-router lab using the topology ...

Does anyone know how I can connect to my DSL router over the serial port? The router manual simple says to connect your terminal or terminal emulator turn it on, and then turn on the router. I have ...

Well it certainly seems that there are a lot of you out there that watch the used router market for lab hardware pretty closely. Thanks for the continued insights into what makes sense, and what doesn ...

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 ...

Since the introduction of the USB protocol, you don't see many serial devices anymore. For that reason, most manufacturers no longer include a serial port on desktop or laptop computers. Therefore, if ...

For those of you that don’t know, the Heathkit HERO (Heathkit Educational Robot) was a ‘bot built in the early 1980s. [Rick] wasn’t satisfied with his model ETW-18’s programming interface, so decided ...