Hi, I'm an entry level and recently certified CCSP and have a question about PIX to ASA migration. Since the PIX are soon to be end-of-life and Cisco is offering a promo on migrating to an ASA, I will be migrating several firewalls.
Once again I'm entry level and have never done this before so I'm looking to be well informed and prepared for the task. I've searched and read through the PIX to ASA upgrade configuration guides as well as instructions for PIX software upgrade to 7.X.
Can anyone give me suggestions on the top five most common problems when performing PIX to ASA migration?
I've searched TAC and did not find anything in regards of the most common problems. I'm also searching through NetPro.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...