Cabletron Systems MMAC-Plus SFCS-1000, Руководство по настройке

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B-63
AMI Configuration Commands
B.8.2.3 Configuring E-3 Port Mode
This command allows the user to change the method used for cell delineation
on an E-3 network module port. Enter the following parameters:
localhost::configuration port e3>
mode <port> (plcp | hcs)
port Indicates the port number on which the type of fram-
ing is to be changed.
plcp|hcs Using plcp means the port uses PLCP (Physical
Layer Convergence Protocol) framing (G.751) for cell
delineation. Using
hcs means the port uses HCS
(Header Check Sequence) based framing (G.832) for
cell delineation. The default is
hcs .
B.8.2.4 Configuring E-3 Port Scrambling
This subcommand allows the user to change the scrambling mode on a port
on an E-3 network module. Enter the following parameters:
localhost::configuration port e3>
scrambling <port> (on | off)
port Indicates the port number on which the scrambling
mode is to be changed.
on|off Using on indicates that cell payload scrambling is
enabled on this port. Using off means that cell pay-
load scrambling is disabled on this port. The default
setting is
off .
NOTE:
The scrambling mode should be set to the
same status on both the transmitting side and
the receiving side.