Enterasys csx200 Guia Do Utilizador
WAN Configuration Using Local Management
CSX200 Family User’s Guide
143
Full T1 Physical Configuration
Begin configuration by accessing the WAN Physical Configuration screen through Local
Management (
Management (
). Access the WAN Physical Configuration screen from the Feature
Selection screen that first displays when you enter Local Management. Use the arrow keys to
highlight the WAN Configuration option, then press ENTER. The screen shown in
highlight the WAN Configuration option, then press ENTER. The screen shown in
displays. Proceed with the following steps:
1.
Use the arrow keys to highlight Time Slot View. Press the SPACEBAR to select New, then
press ENTER. The cursor moves to Time Slot #1 of the Time Slot Configuration Table.
press ENTER. The cursor moves to Time Slot #1 of the Time Slot Configuration Table.
2.
Insert an interface number (refer to the NOTE below) into every Time Slot. Type the number,
press ENTER, then use the arrow keys to highlight the next Time Slot field. Exit this field by
using the arrow keys. The cursor automatically moves to the T1 Line Coding field.
press ENTER, then use the arrow keys to highlight the next Time Slot field. Exit this field by
using the arrow keys. The cursor automatically moves to the T1 Line Coding field.
3.
Use the arrow keys to highlight T1 Line Coding. Press the SPACEBAR to select B8ZS or
AMI, then press ENTER.
AMI, then press ENTER.
4.
Use the arrow keys to highlight T1 Frame Type. Press the SPACEBAR to select ESF or D4,
then press ENTER.
then press ENTER.
5.
Use the arrow keys to highlight T1 TX Clock Source. Press the SPACEBAR to select Local
(no clock source provided by telephone company) or Loop (clock source provided by telephone
company), then press ENTER.
(no clock source provided by telephone company) or Loop (clock source provided by telephone
company), then press ENTER.
6.
Use the arrow keys to highlight T1 Line Buildout (LBO). Press the SPACEBAR to select 0 dB
unless the service provider recommends another setting, then press ENTER.
unless the service provider recommends another setting, then press ENTER.
NOTES
The value assigned to the Time Slots is the interface being used for WAN
communication. The available interface range is displayed on the WAN Physical
Configuration screen (see
communication. The available interface range is displayed on the WAN Physical
Configuration screen (see
). You may insert any of the available interface
numbers into the Time Slots.
In the example shown in
, the interface range for the CSX200 is 2-25.
Although any of these values may be used, Cabletron Systems recommends using the
first available interface number (in this example interface #2).
first available interface number (in this example interface #2).
The following four steps are based on information supplied by the service provider.
Consult the service provider for the correct settings.
Consult the service provider for the correct settings.
!
CAUTION
If you are using a Local clock source, set only one end of the circuit for Local, the other
end must be set for Loop.
end must be set for Loop.