3Com PathBuilder S200 Series Owner's Manual page 116

LLC2 Local Termination
112
N3 ACK Delay Count
Range: 1 to 15
Default: 3
Description: The Receive Count is used with T2 to reduce the number of
acknowledgments a station generates. The receive count is used by
a station to determine how many frames it receives from the
remote station while withholding acknowledgment of these
frames. This reduces the number of acknowledgments generated
by a link station. When this counter expires, the link station
immediately sends an acknowledgment for all received frames not
yet acknowledged.
Boot Type: Tables and Node Record.
Tx Window Size
Range: 1 to 15
Default: 7
Description: Specifies the maximum number of I frames a station may transmit
without acknowledgment.
Boot Type: Tables and Node Record.
Bridging