T1 Service Physical Configuration - Cabletron Systems WPIM T1 User Manual

Chapter 3: Local Management for T1 Service
3.3.1 T1 Service Physical Configuration
Begin the T1 configuration by accessing the WAN Physical Configuration
screen through Local Management
Physical Configuration screen from the WAN SETUP menu item in the
host platform.
Proceed with the following steps:
1. Use the arrow keys to highlight the WPIM X field at the bottom of the
screen. Press the SPACE bar to select the number of the WPIM to be
configured, then press ENTER.
2. Use the arrow keys to highlight MgrType. Select PPP.
When changing from one protocol to another on a
NOTE
WPIM-T1/DDS that has been operational, save NONE as the
protocol before changing to another protocol.
3. Use the arrow keys to highlight Timeslot View. Press the SPACE bar
to select New, then press ENTER. The cursor moves to Timeslot #1 of
the Timeslot Configuration Table.
4. Insert an interface number (refer to NOTE below) into every timeslot
as needed. Type the number, press ENTER, then use the arrow keys to
highlight the next timeslot field. Exit this field by using the arrow
keys. The cursor automatically moves to the T1 Line Coding field.
The value assigned to the timeslots is the interface being used
NOTE
for WAN communication. The next available interface is
displayed on the WAN Physical Configuration screen in the
Next IF field (see
be used to add a new interface. The Next IF will increment as
interfaces are added. The previously entered interfaces can be
modified by entering the interface number.
The following four steps are based on information supplied by the service
provider. Consult the service provider for the correct settings.
5. Use the arrow keys to highlight T1 Line Coding. Press the SPACE bar
to select B8ZS or AMI, then press ENTER.
6. Use the arrow keys to highlight T1 Frame Type. Press the SPACE bar
to select ESF or D4, then press ENTER.
3-12
(Figure 3-1). Access the WAN
Figure 3-1). The Next IF number shown must
WPIM-T1/DDS User's Guide