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 ...

Locating the right piece of information from a Cisco router can often be a challenge. Particularly, the show running-config command can return pages and pages of output. David Davis introduces you to ...

So i got bored last week and started messing with a router on a training website. So i ran the "debug frame-relay packet" command on our cisco router at on the training lab. Basically this command ...

Here’s a guest post sent to me by Don Crawley, author of The Accidental Administrator book series. It is an excerpt from his latest:The Accidental Administrator: Cisco ASA Security Appliance: A ...

This month's article will introduce network router programming. If you have not worked with IT infrastructure, you may be surprised at the number of options and possible configurations available to ...

I've heard / read that you can copy/paste IOS configs via telnet into a router. Can anyone detail how you can do this exactly? So, if I have an IOS config in notepad can I just copy and paste that ...

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 ...