Command frames Clause Samples

Command frames. Default MAC Header settings for command frames are shown in Table 55. Protocol Version 0 ACK Policy 0 (No-ACK) or 1 (Imm-ACK) Frame Type 2 (command frame) Frame Subtype Value from Table 56 DestAddr DevAddr of the recipient Sequence Control As defined in 7.2.4 More Frames As defined in 7.2.5.2 Access Method As defined in 7.2.5.3 Table 56 contains a list of valid values for the Frame Subtype field for command frames. 0 DRP Reservation Request Used to request creation or modification of a DRP reservation 2 Probe Used to request for, or respond with, information elements 3 Pair-wise Temporal Key (PTK) Used to derive a PTK via a 4-way handshake between two devices