Cabletron Systems WPIM-DI, Сетевое руководство

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WPIM-DI Configuration
WPIM-DI Local Management Guide 2-13
4. Use the arrow keys to highlight NI/DI Line Coding. Press the SPACE
bar to select B8ZS or AMI, then press ENTER.
5. Use the arrow keys to highlight NI/DI Frame Type. Press the SPACE
bar to select ESF or D4, then press ENTER.
6. Use the arrow keys to highlight NI/DI TX Clock Source. Press the
SPACE bar to select Local Timing (no clock source provided by
telephone company) or Loop Timing (clock source provided by
telephone company), then press ENTER.
7. Use the arrow keys to highlight NI/DI Line Buildout (LBO). Press the
SPACE bar to select 0 db unless the service provider recommends
another setting, then press ENTER.
8. Use the arrow keys to highlight NI/DI Loopback. Press the SPACE
bar to select None, then press ENTER.
NOTES
The value assigned to the Timeslots is the interface being used
for WAN communication. The available interface range is
displayed on the WAN Physical Configuration screen (see
Figure 2-1). You may insert any of the available interface
numbers into the Timeslots.
Any timeslots that are given a value of 000 are either not used
(DI Enabled set to Off) or are mapped to another WAN module
(e.g., WPIM-T1) that is connected to the DI interface (DI
Enabled set to On).
When DI Enabled is set to diDataEnable, the timeslot view
changes to view data from DI instead of NI. Host data passes
through the DI interface and slots that are marked DI are
mapped to the NI interface.
The following four steps are based on information supplied by
the service provider. Consult the service provider for the correct
settings.
NOTE
If you are using a Local clock source, set only one end of the
circuit for Local Timing, the other end must be set for Loop
Timing.