ISE 2.0 supports migration from ACS 5.5 and 5.6 only.
ISE 2.1+ supports migration from ACS 5.5 and later.
ACS version older than 4.x cannot migrate to ISE. You must first upgrade from ACS 4.x to either ACS 5.5 or ACS 5.6 before migrating to ISE 2.0. This is a multi-step process. We recommend a fresh install of ISE with manual configuration or using import/export tools.
ACS versions less than 5.5 need to be upgraded to either ACS 5.5 or later before migrating to ISE.
ACS 4.x to ACS 5.x
For customers to migrate to ACS 5.5 or ACS 5.6, they need to be in one of the ACS 4.x versions
ACS 5.x has a significantly different architecture than ACS 4.x. The migration might not carry over a lot of configuration automatically. You might have to manually carry over configuration or use import/export tools. Here are the links that speaks about what objects are supported/not supported during migration.
If customers are in prior version of ACS 5.x, you have to upgrade to ACS 5.5 / 5.6 first before migrating to ISE 2.0. For migrating to ISE 2.1, your customer be in one of the last 4 releases of ACS( ACS 5.5/ 5.6/ 5.7 or 5.8).
If your customers interim goal is to upgrade to the latest ACS version based on the EOL then upgrade to the latest version of ACS 5.8.
Please follow the link for detailed procedure for migration. Here are the upgrade paths for the ACS 5.x versions. The ACS versions that supports migration to ISE are in Bold letters.
The Migration tool guide is a technical document that discusses the procedure of migrating from ACS to ISE.
It details the migration process and provides information on the objects, character sets supported and differences between ACS and ISE.
ACS to ISE Migration: Planning
ACS to ISE Migration: Preparation
This video tutorial covers Part III of the three part video tutorials for performing ACS to ISE migration covering the Migration process and demonstration. The 3 part video tutorial series will provide an in-depth discussion on Cisco Access Control Server(ACS) to Cisco Identity Services Engine(ISE) migration useful for customers, partners, Sales AS and other participants who are planning this migration.
ACS to ISE Migration: Migration Process and Demonstration
Topics covered would include discussion on configuration gaps, exceptions, fixes and workarounds across all the configuration areas of ACS. Preparing your staging environment, Migration tool and general pre-requisites and frequently asked questions.
Migration: Introduction, Environment, and Process Overview
Introduction: 2min 15 sec
Setting up Staging Environment: 2min 15sec - 6min 50 sec
Hi!I have a managed router from my ISP with a dedicated fiber connection 500/500.I've recently requested for a site2site VPN to be configured towards one of my cloud providers.They've configured it and I mapped the shared drive successfully and the data c...
we are migrating checkpoint VPN users to AnyConnect. is it possible to customize the AnyConnect logo. when the user clicks on connect, it loads with the AnyConnect logo. I want to change the background and AnyConnect logo as per the customer's require...
I'm trying to set up remote VPN access in my CML lab. I was able to upload the AnyConnect 4.10 linux package to ASA and then download/install it to a workstation. However, when I attempt to open the application, nothing happens. Are there other dependenci...
Hello everyone,I have a problem when I want to view events in FMC. I get this error when I want to open for example intrusion events or connection events.Is there any solution to fix that?Best regards.
I have a customer who has a two-node physical deployment (Version 3.0 Patch 5). The have Wireless NAC with Posturing checking for 3 requirements.
This worked perfectly for the majority of users. Lately a lot of users are noticing that...