"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...

For this tidbit I want to define what SVTIs & DVTIs are, what they do, & when to use one versus the other. So to start, a VTI is a...

I want to touch on what the IKEv2 Name Mangler is & what capabilities it provides us. Name Mangler grants us the ability to derive a...

Ok, so let's continue to build from previous FlexVPN labs/blogs. This post specifically will hit on utilizing the IKEv2 Name Mangler...

In this post I want to demo/breakdown configuring a point-to-point FlexVPN that uses certificate authentication. This lab demo will use...

A trustpoint is a main component in IOS PKI. A defined trustpoint is a container that holds a certificate in IOS. Each single...

I want to briefly share a few "good-to-knows" when it comes to supported API filters when consuming ISE APIs. As we know in your request...