Action Frames

Action Frames

Type: 00
Subtype: 1101 (13)


    Action frames are a subtype under management frames. Action frames are able to trigger a specific action to happen. Action frames do not expect an acknowledgement. There are several categories of action frames, like spectrum management, QoS, HT, VHT, radio measurement, DLS, Public, Fast BSS Transition, SA Query, Protected dual of public action, Reserved/Unused, Vendor specific, and Error.


    If you want to see the specific category of the action frame, you can view this under IEEE 802.11 Wireless Management section in the frame under the "fixed parameters":

                            Pictured is a block ack request action frame.


    Below is an example of a block ack response:



    Here's an example of an 802.11k neighbor report request and response, note the category code as radio measurement and the action code as the neighbor report request/response:




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