X25AM Configuration and Management Manual

Attribute Descriptions
X25AM Configuration and Management Manual—523424-004
5-8
IDLETIMEOUT
IDLETIMEOUT
is the network subscription parameter T3. IDLETIMEOUT specifies how long the link
can remain without transmissions before transmitting a level-2 receive ready (RR)
frame to find out if the other station is still capable of receiving and sending
transmissions. This value must be in the range 0 through 5:27:67.
INTERFACE
specifies the electrical interface of the CLIP. This modifier has no effect on X25AM Line
or I/O process. Regardless of the value of this modifier, you can configure the X25AM
line to use RS232, RS449, V25, or X21 interfaces.
You may not need to specify INTERFACE for the CLIP. If you specify INTERFACE
unnecessarily, SCF does not return an error.
You should specify RS422 only if you require speeds higher than 20 kilobytes per
second or a differential interface. You specify V25 only if you require the connection
between the DTE and DCE to be over a General Service Telephone Network (GSTN)
using the V.25 protocol.
L3IMMEDIATERR
specifies when an RR (receiver-ready) packet should be sent.
L3IMMEDIATERR sends an RR packet each time a data packet is received and
accepted by a higher level.
Default: 15 seconds
Range: 0 through 5:27:67
Objects: Lines
Default: RS232
Range: RS232, RS422, or V25
Objects: Lines
Caution. It is recommended that you do not set CLOCKSPEED greater than the maximum
speed of 19200 BAUD when using an RS232 interface; speeds over 19200 BAUD can cause
line or frame errors.
Default: Sends an RR packet when the number of data packets received
equals L3WINDOW.