When you configure OSPF network statements, IOS orders them most-specific to least-specific then does a top-to-bottom match of the interfaces. It doesn’t matter which order you put them in, the configuration will always be ordered with the longest prefix matches first. Lab time!
While walking through the World of Solutions, we ran across a big black truck with lots of antennas all over it. It was obviously an emergency communications vehicle of some kind, but I was really surprised to see it was a Cisco truck. It turns out that Cisco has a Tactical Operations group that was formed to provide disaster responders with much-needed communications for FEMA, state EMA, fire, police, medical, etc.
Corrections are always welcome.
Be sure to check out PacketLife.net if you want to do some labbing with Cisco gear.
This is a great one that I have to share. A couple of coworkers walk in today and ask for some help on an issue. It seems that a business unit was having latency problems with a web app, and, after research by the product team and sysadmins, nothing wrong could be found. Lots of […]