05-27-2021 03:39 AM
Hi,
I have a deployment consisting of 2PAN, 1MNT and 10 PSN running release 2.2, we plan to upgrade to 2.7 release. I have the following questions.
1/ Is it possible to upgrade PANs an MNT first and delay PSNs upgrade, meaning having PANs & MNT running 2.7 and PSNs running 2.2 for some days ?
2/ Is it advisable to upgrade PSNs remotely ?
Regards
Solved! Go to Solution.
05-27-2021 07:24 AM
For your questions:
1- You need to have minimum 1 Admin and 1 MNT always in your deployment, as soon as you move from 2.2 to 2.7 the ISE node will leave the current deployment and build a new separate deployment on the new version. Basically, you cannot have a mixed version deployment.
2- If you have good connectivity/bandwidth shouldn't be a problem.
05-27-2021 03:45 AM
Look at this thread may help you :
https://community.cisco.com/t5/network-access-control/ise-2-2-to-2-7-is-it-worth-it/m-p/4147334
05-27-2021 03:50 AM
Hi
Unfortunately I didn't found any answer for my questions there
Regards
05-27-2021 03:59 AM
I may have missed other URL here.
the URL in the past post mentioned to know and aware when you migrating from 2.2 to 2.7
the URL missed was below : (Upgrade Method)
is this make sense ?
05-27-2021 07:24 AM
For your questions:
1- You need to have minimum 1 Admin and 1 MNT always in your deployment, as soon as you move from 2.2 to 2.7 the ISE node will leave the current deployment and build a new separate deployment on the new version. Basically, you cannot have a mixed version deployment.
2- If you have good connectivity/bandwidth shouldn't be a problem.
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