Expand Configuration and Management Manual (H06.21+, J06.10+)

Configuring Expand-Over-X.25 Lines
Expand Configuration and Management Manual — 529522-013
10 - 14
X25AM Line-Handler Process Modifiers
For configuration considerations for these features, see Section 17, Subsystem
Description. For more information on the advantages and disadvantages of these
features, see Section 3, Planning a Network Design.
The PATHBLOCKBYTES, PATHPACKETBYTES, L4CONGCTRL_ON,
SUPERPATH_ON, and L4CWNDCLAMP modifiers are described in detail in
Section 16, Expand Modifiers.
X25AM Line-Handler Process Modifiers
You might need to set this X25AM modifier when configuring an X25AM line-handler
process that will be accessed by an Expand-over-X.25 line-handler process. This
modifier is described in detail in the X25AM Configuration and Management Manual.
L3WINDOWn
Default: 2
Units: Packets
Range: 1 through 15 (L3MOD128), 1 through 7 (L3MOD8)
This modifier specifies the number of packets that can be outstanding without an
acknowledgment from the network. You should set L3WINDOW to the largest possible
value.
PEXQSNAM Modifiers
The disk file $SYSTEM.SYSnn.PEXQSNAM defines modifiers for Expand-over-X.25
line-handler processes.
Table 10-1 lists the default value and range of values for each modifier in this profile, if
applicable. For modifiers that are mutually exclusive, a check mark (3) is shown in
the
“Default Value” column to indicate which modifier is present in the profile. For a
complete description of the modifiers listed in this table, see Section 16, Expand
Modifiers.
Note. Some X.25 networks limit the size of L3WINDOW. Consult your vendor for more
information.
Table 10-1. PEXQSNAM Modifiers for Expand-over-X.25 Lines (page 1 of 3)
Modifier Default Value Range of Values
AFTERMAXRETRIES_DOWN
AFTERMAXRETRIES_PASSIVE 3
ASSOCIATEDEV
1
Any 8-character string
ASSOCIATESUBDEV
1
Any 8-character string
COMPRESS_OFF
COMPRESS_ON 3