Configuring NAT/PAT On The ASA
- By Joe Astorino
- February 3, 2012
- 14 Comments
Introduction The ASA is relatively new to me. I was not one of those RS CCIEs that did a lot of security work on the old PIX and the … Continue Reading →
Building A CCIE Security VRACK
- By Joe Astorino
- January 31, 2012
- 29 Comments
Introduction Since my recent twitter update showing off my new CCIE security vrack script, I have been getting a flutter of messages from readers and subscribers asking about how … Continue Reading →
Taking Another Shot At The Title: CCIE Security
- By Joe Astorino
- January 31, 2012
- 16 Comments
Good morning to all my readers out there (at least it is morning for me)! Some of you have reached out to me and wondered what has been going on … Continue Reading →
Q-Q Tunneling For Fun & Profit
- By Joe Astorino
- December 13, 2011
- 13 Comments
Introduction Welcome back everybody! Last week we covered a tunneling technology known as l2protocol-tunneling or L2pt here on the blog. If you missed that article, you may want to … Continue Reading →
Going Deep With L2 Protocol Tunnels
- By Joe Astorino
- December 9, 2011
- 16 Comments
Introduction Today we are going to talk about the elusive l2protocol-tunnel feature set of Cisco Catalyst switches. This feature is often confusing for people that are just learning it for … Continue Reading →