New CCIE R&S MPLS Course Released!
- By Joe Astorino
- June 16, 2015
- No Comments
I am excited to announce that my latest course covering all the MPLS related topics from the CCIE R&S v5 blueprint has been released at Pluralsight The course is more … Continue Reading →
Quick and Dirty SSL Myth Busting
- By Joe Astorino
- April 9, 2014
- 5 Comments
Hi guys, So, it is April, 2014 and the media is buzzing with news about the recent OpenSSL vulnerability known as heartbleed. It’s a perfect time to refresh some basic … Continue Reading →
An Oldie But A Goodie: MLPPPoFR Configuration
- By Joe Astorino
- May 22, 2012
- 18 Comments
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 →
Understanding EZVPN Authentication
- By Joe Astorino
- March 14, 2012
- 2 Comments
Introduction I have been learning EZVPN lately, and one thing that most books and things all say but don’t really explain all that well is this — “If you … Continue Reading →
ASA ICMP Error Inspection
- By Joe Astorino
- February 13, 2012
- 11 Comments
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 →