topic Re: Cisco ISE Patch in Network Access Control

Cisco ISE Patch

Mateen Ahmad — Wed, 18 Sep 2019 16:16:20 GMT

Hello,

I am running two ISE 2.4 nodes in Prim Admin and Sec Admin and PSN enabled on both.

I have installed patch 6, and 9 on Prim Admin and only Patch 9 on Sec Admin. As my Sec Admin was build Months later than Prim Admin so I did not install patch 6 on the same.

Is there any problem???

Re: Cisco ISE Patch

Colby LeMaire — Wed, 18 Sep 2019 16:35:07 GMT

ISE patches are cumulative so there is no need to install previous patches before installing the latest patch.

Re: Cisco ISE Patch

Damien Miller — Wed, 18 Sep 2019 16:36:19 GMT

Unless you are on version 2.1, since there was an upgrade bug that required the sub patches to be identical on all nodes.

Re: Cisco ISE Patch

Mateen Ahmad — Thu, 19 Sep 2019 06:27:46 GMT

Hello Colby,

Thanks for response, but the what if need to deregister and register again my secondary node is it going to work as we are running different patches

@Colby LeMaire wrote:
ISE patches are cumulative so there is no need to install previous patches before installing the latest patch.

Re: Cisco ISE Patch

Mateen Ahmad — Thu, 19 Sep 2019 06:29:19 GMT

It Will not be any issues if I registered again my secondary node as we are running different patches