3Com PathBuilder S200 Series Owner's Manual page 113

T2 Rx Ack Timer (continued)
Ti Inactivity Timer
N2 Retry Count
N3 ACK Delay Count
Bridging
T0008-16F
Boot Type: LLC LT WAN Parameters.
Range: 2 to 255 (seconds)
Default: 30
Description: The Idle Timer is used by a station to detect an inoperative
condition of the logical link. This timer is started when the link
becomes idle (no data to pass and no outstanding
acknowledgments) and if it expires, the station sends a supervisory
frame with the pole bits set to 1.
Boot Type: LLC LT WAN Parameters.
Range: 1 to 20
Default: 8
Description: This count defines the number of times an I frame or supervisory
frame with pole bits set to 1 will be transmitted due to T1
acknowledgment timeout before the logical link will be declared
down (inoperative).
Boot Type: LLC LT WAN Parameters.
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 count expires, the link station
immediately sends an acknowledgment for all received frames not
yet acknowledged.
Boot Type: : LLC LT WAN Parameters.
LLC2 Local Termination
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Release 5.2M