X25 Queue-Length; X25 Receive-Threshold - 3Com 3C13618 Command Reference Manual

3Com Router Command Reference Guide — V1.00

5.1.32 x25 queue-length

Syntax
x25 queue-length queue-length
undo x25 queue-length
View
Interface view
Parameter
queue-length: length of the queue (with the number of packets as the unit). It is valued
in the range of 1 to 1000.
Description
Using the x25 queue-length command, you can configure the length of the hold queue
of the X.25 Virtual circuit. Using the undo x25 queue-length command, you can
restore the length of the queue to the default value.
By default, the queue-length is 500.
When the data traffic is too heavy, you can use this command to extend the receive
queue and send queue of the X.25 VC to avoid data loss which may affect transmission
performance. It should be noted here that modifying this parameter would not affect the
hold queue limits of the existing VC.
For related commands, see x25 packet-size.
Example
# Set the X.25 hold queue to hold 75 datagrams.
[3Com-Serial0]x25 queue-length 75

5.1.33 x25 receive-threshold

Syntax
x25 receive-threshold count
undo x25 receive-threshold
View
Interface view
Parameter
count: Count of packets that can be received before the acknowledgement, ranging 0
and to input window size. If it is set to 0 or the window size, this function will be disabled.
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