DMVPN Phase II

Introduction   In this post, I am going to continue my series on DMVPN by covering DMVPN Phase II.  The crypto implementation will be exactly as it was in part … Continue Reading →

Introduction to Cisco NAT

I have recently been teaching Cisco Networking Academy classes at a local college.  One topic my students seem to struggle with is NAT and PAT.  To help them, I wrote … Continue Reading →

An Oldie But A Goodie: MLPPPoFR Configuration

Introduction   “Alright this is an oldie…well an oldie where I come from” — Marty McFly   I ran into a situation today that got me thinking about getting the … Continue Reading →

ASA ICMP Error Inspection

Introduction   I have been labbing up this particular technology in an effort to understand it better.  It is my personal opinion that the documentation is rather “lacking” in this … Continue Reading →

ASA Dynamic Outside NAT

This is a bit of a followup post on my previous blog entry from earlier today covering NAT.  One of the only things I did not cover in that post … Continue Reading →