Upgrading a Cisco Catalyst Switch

Today I’m starting to upgrade my almost 40 Cisco Catalyst 3560G switches to a newer version of the IOS. Since these switches were installed over the course of about 2 years, a lot of them are running different IOS versions, so it’s time to get everything up to snuff and running the same version across…

Automatically backup your Cisco IOS configurations

So you have your router and switches all setup the way you want and everything is running smoothly within your network. Then one day it happens. Your router has a hardware failure and needs to be replaced. You expedite the replacement, mount it in the rack, power her up, and then realize that you don’t…