DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Architecture
1-6How to use the Maintenance book
1
Alarms are further classified as:
■ On-board problems originate in the circuitry on the alarmed circuit pack.
■ Off-board problems originate in a process or component that is external to
the circuit pack.
To clear system alarms using the appropriate maintenance book:
1. Type
display alarms
and press
Enter.
2. A query screen displays next (Screen 1-1
), asking you if you want to see
all alarms or if you want to restrict the list to certain kinds of errors.
Screen 1-1. Alarm Report query screen
Table 3. Alarm levels, reporting conditions and action to take
Alarm
level Description
Reported
to
INADS?
Reported
to
console? What action to take?
MAJOR Critical service
degradation
Y Yes, after 4
attempts to
call INADS
Immediate attention
MINOR Some service
degradation but does not
render the system
inoperable.
Y Same as
above
Check to see what service
is affected
WARNING Failure that causes no
significant service
degradation
N
1
1. Some system-downgraded Warning alarms are reported to INADS.
N Monitor the situation. May
be service or equipment
interruption or failure
outside the switch.
ALARM REPORT
The following options control which alarms will be displayed.
ALARM TYPES
Active? y Resolved? n
Major? y Minor? y Warning? y
REPORT PERIOD
Interval: m From: / / : To: / / :
EQUIPMENT TYPE ( Choose only one, if any, of the following )
Cabinet:
Port Network:
Board Number:
Port:
Category:
