David’s Cisco Networking Blog:

July, 2008


July 17, 2008  8:53 PM

Three Cisco IOS Tips…



Posted by: David Davis
CCNA, Cisco

I commonly get questions from junior admins about the Cisco IOS. Here are 3 tips that I came up with: 1. How do you find available options on a command? (get help) Use the ?. Example: Options on an interface command: R1# show i? Or R1#: show interfaces ? 2....

July 15, 2008  8:48 PM

What is Cisco doing to go Green?



Posted by: David Davis
Cisco, Green

Cisco recently announced that they will reduce absolute greenhouse gas emissions by 25% by the year 2012. Jim Sullivan, director, U.S. Environmental Protection Agency Climate Leaders program quotes, “Looking at the high-tech industry in general, data center energy use is rapidly increasing -...


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