I want to touch on BGP peer groups in this tidbit to explain what they are & why they are important. Peer groups in BGP can greatly...

"The What?" - I want to expand on some of the other FlexVPN related blogs shared earlier. This lab will be expanding from an earlier lab...

I wanted to share a few things to provide a personal update/status :) The last several weeks my personal time outside of work has mostly...

"The What?" - In this post I intend to add onto previous FlexVPN labs/posts where I will cover deploying a secondary hub in a single...

Sharing an issue that took me some time to troubleshoot & figure out in my dual hub single cloud FlexVPN lab/post (see here: Configuring...

I want to cover the most commonly used FlexVPN redundancy designs since I intend on building out a few scenarios to play with for...

"The What?" - In this post I plan to go over how to create FlexVPN direct spoke-spoke tunnels. We will see & understand how NHRP is used...

In this tidbit I want to cover what IKEv2 configuration payloads are & why they are needed. So it is sometimes desirable for the hub in...

NHRP is an important protocol used with DMVPNs & FlexVPNs that allows spokes to directly connect to other spokes. To break it down...

"The What?" - In this post we will go over setting up FlexVPN hub & spoke tunnels. We will utilize SVTIs on our spokes, DVTIs derived...

So I recently went down a rabbit hole the other day trying to figure out why I could not use my IOS PKI Certificate Authority (CA) in...

I want to briefly dissect how DMVPN & FlexVPN are very similar in nature, but hit on some important differences in this tidbit. I will...