I learned today in my ACS 5.x course of an ISE module that would allow an ACS appliance 5.x that would convert, if that is the right word, the ACS appliance to ISE. Is this correct? is there more information about this?
If you want to migarte from ACS 5.3 to ISE 1.2, please follow the below link.This guide describes the process for migrating data from a Cisco Secure Access Control System (ACS), Release 5.3 database to a Cisco Identity Services Engine (ISE), Release 1.2, appliance using the Cisco Secure ACS to Cisco ISE Migration Tool.
You can migrate to the latest Cisco ISE release only from the latest ACS 5.x release. You must upgrade to the latest ACS 5.x release before you plan to migrate to the latest Cisco ISE release.
Cisco ISE supports data migration from Cisco Secure ACS 5.1 and 5.2 using the Cisco Secure ACS-ISE Migration Tool. If you are running Cisco Secure ACS 3.x or Cisco Secure ACS 4.x, you must first upgrade to Cisco Secure ACS 5.0.
After you reach the Cisco Secure ACS 5.0 level, you can then upgrade to Cisco Secure ACS 5.1 or 5.2. At this point, you can then migrate to Cisco ISE using the Cisco Secure ACS-ISE Migration Tool.
Cisco Secure ACS and Cisco ISE exist on different hardware platforms and have different operating systems, databases, and information models. Therefore, you cannot perform a standard upgrade from Cisco Secure ACS to Cisco ISE. Instead, the Cisco Secure ACS to Cisco ISE Migration Tool reads data from Cisco Secure ACS and creates corresponding data in Cisco ISE.
For more information about migration tool and configuration, please go through this link:
You can upgrade Cisco ISE from a previous release or maintenance release to Release 1.2. You can also migrate from Cisco Secure Access Control System (ACS), Release 5.3, to Release 1.2.
You cannot migrate to Release 1.2 from Cisco Secure ACS 4.x or earlier versions, Cisco Secure ACS 5.1 or 5.2, or from Cisco Network Admission Control (NAC) Appliance.
You can directly migrate to Cisco ISE, Release 1.2 only from Cisco Secure ACS, Release 5.3. From Cisco Secure ACS, Releases 4.x, 5.1, and 5.2, you must upgrade to ACS, Release 5.3 and then migrate to Cisco ISE, Release 1.2.
Please check the below links which can give your better understanding:
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...