Sharkfest 2014 - Visualizing Problems Through Packets (by Kevin Burns)
Sharkfest 2014 - Shark Bytes (by Sharkfest Attendees and Instructors)

Cisco Tip Working With Port Ranges (by Tony Fortunato)

The other day I was watching a customer modify his Cisco switch configuration and noticed that he was manually typing in every interface.  I asked if he was familiar with the range parameter and when he replied no, I showed him how it could save time and typos.

He was so grateful and suggested I post that simple tip for everyone else who may not be aware.


In this video I cover this portrange tip. 

I also showed him how to use notepad to edit his configuration and then simply paste the new config back into his telnet session.




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