Configuring a Cisco DHCP IP Reservation

This topic is a common use in smaller environments but nonetheless something that is still used. Sometimes there is a need to have DHCP configured for end devices and you need a client to...

Countdown to Cisco Live 2015

If you work in the field of networking and with Cisco products, chances are you are waiting for June 7th. That is the day Cisco Live 2015 begins in San Diego, CA. As usual,...

Cisco 3850 Wireless Controller – FAQ

There was a recent project I was working on where I was going to be using a Cisco 3850 switch as a wireless controller, which is a fully supported feature that is build into...

Cisco Live – Guide From an Outsider

There are hundreds of blogs that you can find with information about Cisco Live. This one will be a bit different though. I have never been to Cisco Live in person before. I will...

Cisco Live US 2015 has Begun!

Cisco Live 2015 has begun! Be sure to catch the Keynote (currently online) and the other presentations at http://www.ciscolive.com/online or by following the hashtag #CLUS on Twitter. Enjoy the week!

Nexus 7000 COPP – Random Pings Dropping

Using ICMP packets can be a great troubleshooting tool in a network setting and is probably one of the most commonly used tools by any network admin. Recently I came across an issue where...

Cisco TCL Ping Script

As I have been working on my CCIE lab studies, I have been using ping (like everyone else) as a way to verify connectivity between the hypothetical "sites" on a large topology for instance....

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