Monthly Archive: March 2012

Mar 06

ASA 8.3/8.4 NAT Migration Lab Guide – Lab 1.0

Main Post http://www.xerunetworks.com/2012/03/asa-8384-nat-migration-lab-guide/

This lab is part of the series of LAB which details how migrate NAT configurations from Pre ASA 8.2 version to ASA 8.3/8.4 Lab1.0 Setup Dynamic NAT / PAT Overload

Three devices in total, One router representing internal networks One ASA firewall where NAT Is configured One external router representing ISP …

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Mar 05

ASA 8.4 with ASDM on GNS3 – Step by Step Guide

This post details the method to connect to Firewall in GNS3 using ASDM. You will establish ASDM session from your machine to GNS3 so we will be building connection/bridge between GNS3 and PC. Also because first you will have to copy ASDM via TFTP to Firewall so this connection is necessary.

1. Follow this guide …

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Mar 01

ASA 8.3/8.4 NAT Migration Lab Guide

Lets reinvents the wheel. Just to add a bit more fun to NAT, Cisco now a new (third) way to configure NAT on the Cisco devices. Yes, third as its already a bit different for configuring NAT on Rotuers, different on ASA pre 8.2 and here we are with NAT on ASA 8.3/8.4. I am …

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