ISE stable OS version for production

[kouoba]

Hello,

I'm working on a project in order to deploy ISEs to gain more security. I would like to know what ise the stable OS version. Is it recommended to install version 3.1 or version 3.0? These ISEs will be deploy in production environnement.

Sincerly yours.

[carstenlymann1]

ISE 3.1 is the recommended version. So you should install that.

Its from August 21, so got plenty of time in production many places, so its well tested.

After installation of 3.1, remeber to install patches as well, as of this time patch3

[ajc]

You need to define first what kind of deployment you are going to have: small, medium or large size deployment. We have a large size deployment with over 250K users, 10+ WLC's and we are using 3655. We have been running 2.7 version and we are having some issues. We never go into a higher version until it has at least 1 year in the market and has been extensively tested with ton of feedback from users.

[Mohammed al Baqari]

Hi,

See this might be helpful. Select the right guide based on your OS version.


https://www.cisco.com/c/en/us/support/security/identity-services-engine/products-device-support-tables-list.html

https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine/215797-ise-compatibility-matrix-all-versions.html

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