Chapter 5. Configuration Menu
61202129L1-1 TSU 120 User Manual
5-15
DS0 Map A and DS0 Map B
The DS0 maps designate which DS0s are assigned to which
port. See Figure 5-8. There are three maps,
DS0 M
AP
A
,
DS0
M
AP
B
, and the
T
EMPORARY
(T
EMP
)
MAP
.
Figure 5-8. DS0 Map Designations
Map A and Map B are the current maps the TSU 120 uses. The
Temp map generates a map before putting it into use.
You can copy Map A to Map B by copying the Map A into the
TEMP map. Then apply (write) the TEMP map into Map B.
The menu items are:
Menu Item Description
COPY A (B) >TEMP This copies the current map (A or B) into a
Temp Map area. This permits modification
without disturbing the existing map. When
the modifications are completed, the Temp
Map is written to current
MAP
A
(
B
)
by
selecting
Apply
.
CREATE TEMP This creates a map by defining a port or Idle
for all DS0s. When
CREATE
TEMP
is first
selected, all DS0s are set to
Idle.
See DS0 Map
Example on page 5-16 for more information.
REVIEW MAP A(B) Permits a quick review of the number of
DS0s assigned to each port and the number
of unassigned DS0s (
Idle or TST
) as defined
in the currently applied Map A(B).
TEMP
MAP A MAP B
