Month: May 2012
Parsing Cisco Show Command Output
If you have done even the basics in networking you have probably used a “show” command at some point on a Cisco networking device. Show commands give us insight into the configuration, performance and issues that face that device. One issue with show commands, however, is that they can be very verbose. Many commands give […]
Discovering a Cisco Network with CDP (Part 3)
This is part 3 of the series on network discovery using CDP. If you have not read the first or second parts you can find them HERE and HERE. So far we have looked at mapping the infrastructure with CDP as well as actually mapping hosts (by MAC address) to switch ports. I wanted to […]