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

Configuring Direct-Connect and Satellite-Connect
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Profile Modifiers
Profile Modifiers
This subsection lists the modifiers provided for configuring special features. It also
describes default values and value ranges for the modifiers contained in the
PEXQSSWN and PEXQSSAT profiles.
Modifiers for Special Features
These modifiers are provided in the PEXQSSWN and PEXQPSAT profiles to enable
you to configure special features:
•
PATHBLOCKBYTES modifier for the multipacket frame feature
•
PATHPACKETBYTES modifier for the variable packet size feature
•
L4CONGCTRL_ON modifier for the congestion control feature
•
SUPERPATH_ON modifier for the Expand multi-CPU feature
•
L4CWNDCLAMP modifier for the configuration of the congestion control transmit
window feature
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.
PEXQSSWN and PEXQSSAT Modifiers
The disk file $SYSTEM.SYSnn.PEXQSSWN defines modifiers for single-line direct-
connect line-handler processes. The disk file $SYSTEM.SYSnn.PEXQSSAT defines
modifiers for single-line satellite-connect line-handler processes.
Table 7-1 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. Different profiles are provided for direct-connect and satellite-connect lines that are part
of a multi-line path; these profiles are described in Section
13, Configuring Multi-Line Paths.
Table 7-1. PEXQSSWN and PEXQSSAT Modifiers (page 1 of 3)
Modifier Default Value Range of Values
CLBDWNLOADRETRIES 3 2 to 255
CLBDWNLOADTIMR 30 seconds 30 secs to 5:27:67 minutes
CLOCKMODE_DCE 3
CLOCKMODE_DTE