Currently browsing category

Routing and Switching

Some Examples of Switching

Going through some switching topologies and assisting with some troubleshooting has reminded me that while switching can easily be dismissed as the …

Debugging an EIGRP Stub

After a certain amount of time, you start to forget some of the smaller details that you do not use on a …

ANW2 OSPF REDLAN Gotcha

Ran into an interesting little issue with an ANW2 integration.  I’ve looked into it, and when you are using OSPF with ANW2 …

QoS on the Black Core

Black core routing (BCR) brings a lot of interesting capabilities and employments, but will require me to modify my standard approach to …

EIGRP OTP Part 2

The snowmageddon in Virginia gave me some unexpected lab time, so I hopped back into VIRL and decided to kick the tires …

Looking at a Frame

This is going to be a pretty short post because Layer 2 is actually pretty simple.  For this post I don’t really …

Using OSPF With ANW2

When I wrote this post about how to route your ANW2 networks, the only options were static (which I recommended) and RIP (which …