Jayapalreddy.odem@gmail.com wrote:
If I try to add IAP 305 to 315 virtual controller will it work even though
with different firmware versions.
No, the cluster needs to run the same firmware across all APs in the cluster. When attempting to add a 305/315, the new AP will try to download firmware to match the rest of the cluster. If it is unable to download matching firmware, it will fail to join.
If you are expecting to add newer APs to the cluster, the cluster should be upgraded first to ensure it's ready to handle the new AP(s).