Category Archives: Switching

High CPU on a Catalyst switch running IOS

Posted on July 30, 2009 by Jeff

This is the troubleshooting process you can take to solve High CPU problems in your network.  The root cause is always something different, but the steps are mostly the same. High CPU since Market open…. C6500#show ver System image file … Continue reading →

Posted in Switching | Tagged , , | 5 Comments

So you want to Build your own CCIE Lab Rack

Posted on July 13, 2009 by Jeff

Building your own CCIE Lab Rack can be a daunting task if you’re not sure how to get started. Hopefully this will provide you a blueprint of what you will need and how to set up correctly so you can … Continue reading →

Posted in How To, Networking, Routing, Switching | Tagged , , | 8 Comments

How to make your own Ethernet Network cables

Posted on June 29, 2009 by Jeff

If you are planning to build your own CCIE Lab rack, consider making your own network cables.  Making your own network cables is a good way to save money if you need to make a lot of them.  At $7 … Continue reading →

Posted in Networking, Routing, Switching | Leave a comment