Using a TFTP Server to Return to a Previous Release Step 1 Log into the CLI on the controller to which the access point is associated.Ĭonfig ap tftp-downgrade tftp-server-ip-address filename access-point-name Using a Wireless LAN Controller to Return to a Previous Releaseįollow these steps to revert from LWAPP mode to autonomous mode using a wireless LAN controller: Note The lightweight 1300 series access points can only be converted back to autonomous mode using a wireless LAN controller. When converting back to non-LWAPP IOS with an access point that is no longer using the LWAPP protocol, traffic does not cross over the controller to reach the TFTP server. In this topology, all traffic must cross over the controller before communication with network resources, such as a TFTP server, can occur. Note : In some LWAPP deployments, the LWAPP controller resides between the access points and the rest of the network. If the access point is not associated to a controller, you can load the Cisco IOS release using TFTP. If the access point is associated to a controller, you can use the controller to load the Cisco IOS release.
You can convert an access point from lightweight mode back to autonomous mode by loading a Cisco IOS Release that supports autonomous mode.
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