Step Three: Configure Ppp Parameters - 3Com 3C421600A Management Manual

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Step Three: Configure
PPP Parameters
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ETWORK IAL N
If your remote users connect using PPP, you can also define several
optional PPP parameters that control how RAS 1500 handles the remote
access session.
This section describes parameters that are applicable for network dial-in
users. Many of the configurable PPP parameters are more often used for
LAN to LAN routing users only. However, channel decrement, channel
expansion, and max channels parameters can all be configured for
callback users to employ bandwidth allocation.
1 Configure PPP compression algorithm type. Use the following command:
set network user <name> ppp compression_algorithm [ascend |
auto | microsoft | none | stac]
Example:
set network user tom ppp compression_algorithm stac
2 Configure the PPP expansion algorithm type.
Table 15 PPP Bandwidth Measurements and Parameters
Measurement
Long-term bandwidth changes.
More current, higher weight traffic when allocating bandwidth.
Use the following command:
set network user <name> ppp expansion_algorithm [constant |
linear]
Example:
set network user tom ppp expansion_algorithm constant
3 Configure the PPP minimum size compression value. Use the following
command:
set network user <name> ppp min_size_compression [value from
0-2048]
Example:
set network user tom ppp min_size_compression 256
Parameter
constant
linear