(LSG), which are numbered 0 to 35. The LSGs are essentially one half of the
line drawer. The following display shows an example of drawer status:
Example of a MAP response:
DRWR:
Whenever the state of a drawer changes, the status display is updated. The
state can be changed by the system or be performed manually.
The codes used to display line drawer states, or in the Star Hubs case LSG
states at the MAP terminal, are listed in the following table. This text uses
standard abbreviations rather than code to describe line drawer states.
Table 6-5 Drawer states
Code
• (dot)
I
M
O
S
-
ILD menu descriptions
When an integrated services digital network (ISDN) line drawer for remote
(ILD-R) data is entered, the ILD command appears on the STAR menu. The
ILD command allows operating company personnel to access the ILD level.
The ILD level supports maintenance actions on the ISDN line drawers. The
ILD level shows the state of the ILD banks (memory areas) and the ILD Bd
channels (low speed packet data). From this level an ILD can be posted and
action can be performed on the posted drawer. For example, LOADPM is used
to load the ILD firmware.
The ILD drawer numbers are shown in reverse video mode to distinguish them
from a standard plain old telephone service (POTS) line drawer. An example
of the ILD command availability at the STAR level follows.
11 1111 1111 2222 2222 2233 3333
0123 4567 8901 2345 6789 0123 4567 8901 2345
..S. ..MM .MOO ..-- SSI. .... .... .... ....
DMS-100 Family NA100 Star Remote System XPM15 and up
Star Remote System user interface 6-11
Definition (abbreviation)
In service (InSv)
In-service trouble (ISTb)
Manual busy (ManB)
Offline (OffL)
System busy (SysB)
Unequipped