3Com 3C421600A Reference Manual page 170

170 C 4: R
HAPTER OUTER
C R
OMMAND EFERENCE
Parameter
<username>
channel_decrement
channel_expansion
compression_algorithm Specifies the proprietary compression algorithm PPP uses
expansion_algorithm
max_channels
min_size_compression
nbt_keepalive_timeout
receive_acc_map
reconnect_type
reserve
reset_mode
_compression
Description
Name user, previously defined using add user with
network as the type. Limit: 32 ASCII characters.
When line usage on the second channel drops below this
percentage, PPP drops the second or more channel.
Default: 0. Recommended: 20. Range: 1-100%.
When the line usage of the first channel exceeds this
percentage, PPP adds the second channel. Specifying 100%
disables the second and additional channels for MLPPP.
Default: 0. Recommended: 60. Range: 1-100%.
via negotiation. Choices: ASCEND, MICROSOFT, STAC, and
NONE. Default: AUTO. Note: This value can be overridden
by using the set ppp ccp_modemtype
[digital,compressed_analog, uncompressed_analog, none,
all] command. If you know the type of traffic your
connection handles, using this command is beneficial.
Specifies which type of expansion algorithm to handle
bandwidth allocation.
CONSTANT — A long-term measurement and allocation
of traffic bandwidth best for constant datastreams, such
as file transfer. Default.
LINEAR — A short-term measurement and allocation of
traffic bandwidth. This is best for bursty traffic, such as
interactive users.
Sets how many channels to use for MLPP. This value either
invokes PPP to negotiate for MLPPP with the remote system
(more than 1) or does not try to negotiate for MLPPP (1).
The actual number of channels used is determined by
channel_decrement and expansion parameters. MLPPP is
on by default with a value of 2.
Note: To ensure that MLPPP is running on both ends of a
connection, do not lower the default value of 2, otherwise
MLPPP may fail.
Data packet size that PPP decides is big enough to start
compression. Smaller data packets are not compressed.
Range: 0-2048 bytes. Default: 256.
Determines whether the system uses the asynchronous
control character map to filter out incoming data. Default:
000000.
Determines how often PPP examines packets to decide
when to renegotiate the optimum compression algorithm.
Default: AUTO.