If you need features beyond this (ioX, 9k APs, mDNS gateway), you must migrate to a Catalyst 9800-CL or physical 9800-L controller.
You’ve tried the , but it fails. Here are the top three failures and how to fix them. cisco wlc 2504 firmware download work
You cannot always jump from a very old version to the newest one. If you need features beyond this (ioX, 9k
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