As long as you have one of the AP-515s with the new code, it will "seed" the firmware to the AP-515s that are trying to join, and they will upgrade automatically.
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Dustin Burns
Lead Mobility Engineer @Worldcom Exchange, Inc.
ACCX 1271| ACMX 509| ACSP | ACDA | MVP Guru 2022-2023
If my post was useful accept solution and/or give kudos
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Original Message:
Sent: Sep 20, 2023 07:03 AM
From: shivam.ojha
Subject: IAP Cluster between AP 515 and AP 565
Hello team,
we have a AP cluster of 565 running on firmware 8.10.x . we wanted to add four more 515 AP to the same cluster . AP 515 was running on firmware 8.7.x .but we were facing issue while adding 515 AP to the cluster . cluster was showing error 201 image mismatch . to solve this we took one 515 AP and upgraded its firmware to 8.10.x and it joined the existing cluster with 565 APs and simultaneously other three 515 APs which are still on 8.7.x version joined the existing cluster . the question is how these three AP joined the cluster now ?