X25AM Configuration and Management Manual

Overview of the X25AM Subsystem
X25AM Configuration and Management Manual—523424-004
2-5
Subscription Parameters
Table 2-1 on page 2-5 lists the required subscription parameters supported by the
X25AM subsystem.
Table 2-1. Subscription Parameters Supported by the X25AM Subsystem
Subscription
Parameter
I/O Process
Modifier
Default
Setting for
Modifier Line Attribute Description
K L2WINDOW 4 -- Number of
information
frames that can
be sent without an
acknowledgement
N2 L2RETRIES 10 RETRIES Number of SABM
commands that
can be sent
without an
acknowledgement
T1 L2TIMEOUT 300
(3 seconds)
T1TIMEOUT Time interval
spent waiting for a
response or ACK
before retrying a
request
T3 L2IDLETIMEOU
T
1500
(15 seconds)
IDLETIMEOUT A timeout interval
R10-R13 Rxx 1 -- DCE retry
counters
R20-R23 Rxx 1 -- DTE retry
counters
T10, T12, T13 Txx 60 seconds -- DCE timers
T11 Txx 180 seconds -- DCE timer
T20, T22, T23 Txx 180 seconds -- DTE timers
T21 Txx 200 seconds -- DTE timer