Oh man… BGP Dynamic Neighbors. This is a freaking cool way of setting up BGP on a device like a Hub router where you’re expecting numerous BGP neighbors. Before dynamic neighbors, I remember configuring my hub router with peer-groups and having an insane amount of syntax since we had ~30-40…

So now that I’ll off my on-call rotation, I’m getting back to studying. I needed something to fire me, so I started watching DMVPN videos from Cisco Live! 2014. One thing that really sparked my interest was spoke-to-spoke multicast communication. I’ll lead by saying this… not a production solution I’d…

First off, fear not. I’ve already recorded videos from DMVPN part 2, I didn’t give up lol. I just need to get some time to toss everything into text format. I just thought I’d do a really short post about DMVPN on the new blueprint. I haven’t tested yet, however from…

So I wanted to do a couple posts on DMVPN, one of the new topics to CCIE v5.  I’ll run through a basic setup in this post, with a video at the end. In the next few posts I’ll show some of the more advanced things we can do with…

So I finally got this working, with the lab from my previous post. Here’s a 6to4 tunnel, without the 2002::/16 static route, or ANY static routes for that matter.

So moving on from my last post, and before doing a little write up on IPv6 tunneling I thought I’d do one more scenario. So very similar to the last issue, we have an IPv4 only WAN and we want to dynamically tunnel IPv6 traffic over said WAN. Restrictions/Requirements: –…

So, I’m going to [try] and do this one a little different. I want to start with my typical, arguably lazy approach of presenting a problem and posting a video solution. However, for fun I’ll do a closer look follow up to this one in a separate post. So here’s…