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. All ...

When it comes to configuring a new Cisco router, much of the configuration depends on what type of router it is as well as the purpose it will serve. However, every administrator has his or her own ...

Cisco has long been making business routers that are rated as top performers by such electronics industry reviewers as PC Magazine and CNET. Cisco manufactures dozens of router models, but one of the ...

Cisco's free IoT and wireless sandbox gear lets you prototype smart-home connections, trace unexpected disconnects, and more.

I'm trying to help a friend configure his 800 for ISDN dial-in to his ISP (Ameritech.net), his Netopia router fried so I'm basing the Cisco set-up off some old screen captures from the Netopia. I can ...

I just unboxed my new Cisco 1242AG (part number AIR-AP1242AG-A-K9). This is a business-grade wireless AP that retails for about $500. Before I show you how I configured this wireless AP, let me give ...

Here’s a book you’re going to love if you’re anything like me. If you’re a busy systems administrator who just happens to have responsibility for a number of Cisco routers and switches, you probably ...