Interesting day today, that it was. Well, I guess I should say that the weekend was interesting as we had some bad weather – and just by some random chance we lost a CoreWAN router and a Cisco 3750 Stack member. So lets just say that I spent my morning recovering the WAN router by…
Ahh, Catalyst OS – old skool Layer 2. There is a dwindling number of engineer who have seen this code, let alone have ever used this code and understand it. Since I am about to convert some of the CatOS switches at work to IOS, I figured I would share some of the basics and…
This post will build off my last one, DMVPN, and here we will discuss the routing protocol options as well as each of their configurations. This is more of a Why? What? Eh? type of post – hence the picture. Here I will show how to use CDP for a routing protocol – yes, CDP….