> Delayed ACK > withholds the ACK for a packet for typically 200 ms when either the > packet is not a full MAC frame or the preceeding packet is not a full > frame, although the delay is cancelled if the server has data to send to > the client, in which case the ACK is sent with the data.
Correction: the ACK is withheld when the packet is not a full MAC frame *AND* the preceeding packet was not a full frame. Scott Nichol