DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-639DS1-FAC (DS1 Facility)
9
The system will not allow the last packet DS1 facility to be busied out. In this
case, the DS1 CONV circuit pack must be busied out instead.
When the
busyout ds1-facility
command is executed, software communicates
with both DS1 CONV circuit packs in the DS1 CONV Complex. If the board at
which the facility is being busied out is not accessible, then the abort code 2100
will be returned, if the board at the other end of the DS1 CONV Complex is not
accessible, then the abort code 105 will be returned.
DS1 Facility Administration
DS1 facility administration is a part of the fiber link administration. DS1 options
are set on the second page of the fiber link administration screen. In Critical
Reliability systems, the third page of the fiber link administration screen contains
the DS1 facility options for the B side of the PNC.
DS1 facility administration is explained in the following sections. Descriptions
given here do not provide complete coverage of fiber link administration. See the
DEFINITY ECS Release 5 Implementation Manual (555-230-302).
Replacing a DS1 Facility
Disconnecting a DS1 facility is service disrupting except on Critical Reliability
Systems since they have PNC duplication.
On a Standard Reliability or High Reliability System (no PNC Duplication):
This procedure is destructive.
1. Busyout the DS1 facility via the
busyout ds1-facility
command.
2. Replace the DS1 facility.
3. Release the DS1 facility via the
release ds1-facility
command.
On a Critical Reliability System (PNC Duplication):
This procedure is non-destructive.
1. If the DS1 facility to be replaced is on the active PNC (its yellow LED will
be on solid), first do a PNC demand interchange via the reset pnc
interchange command. (The status pnc command can also be used to
determine the active PNC.)
2. When the DS1 facility to be replaced is on the standby PNC (if the DS1
facility was originally on the standby PNC or after the PNC interchange
has finished), busyout the DS1 facility via the busyout ds1-facility
command.
3. Replace the DS1 facility.
4. Release the DS1 facility via the release ds1-facility command.
