Outlines software maintenance upgrade procedures for AP images, including implementation steps and feature enhancements introduced by new AP models using the AP Device Package (APDP).
Software maintenance upgrade
Explains how software maintenance upgrades (SMUs) provide targeted, platform-specific patches and security fixes for released images on Cisco IOS XE systems.
AP device package
Explains how AP device packages use the SMU infrastructure to extend wireless network support for new AP hardware without controller upgrades.
Per site or per AP model service pack (APSP)
Explains per site or per AP model service packs (APSPs) as targeted software maintenance updates for access points, enabling administrators to control and tailor update deployment by site or device model.