6-sgsn9810 alarm management system
TRANSCRIPT
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SGSN9810 Alarm Management System
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Objectives
Master SGSN9810 alarm system
structure
Master SGSN9810 alarm system
principle
Master O&M of SGSN9810 alarm
console
Master alarm processing flow
• Upon completion of this course, you will e ale to!
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Characteristic of Alarm Management System
2 Control by grade
3 simple display and query
4 send alarm by different ways
1 Real time
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Characteristic of Alarm Management System
real time when SGSN generates alarm, alarm system will process them,
transmit them at first, then show them through user interface,
feed back them to operator, so operator can solve problem in
time.control by grade
divide alarm into four levels critical , major, minor, warning;
process high level or more serious alarm at first.
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Characteristic of Alarm Management System
simple display and uery display alarm on client alarm console; user can operate by G!"
send alarm by different ways
notify operator by call or sending short message when system
generate alarm; remote maintenance is very convenient.
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Terms
"# $larm SN
1# $larm %
'# $larm (ype
)# $larm Se*erity
+# *ent type
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Terms
#larm "$ "n the same product, an alarm "$ specifies a certain alarm or
event with definite alarm severity and event type. %he alarm
name, alarm description, handling suggestions and alarm
causes, etc. can be retrieved according to the alarm "$.
#larm SN
#larm SN records the seuence of the alarm generation.
#larms share the same SN with their cleared alarms.
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Terms
#larm %ype #larm type includes &ault alarm and 'vent alarm.
&ault alarm : &ault alarm indicates a state of a device. (ne
value is configured for the alarm state and when the alarm is
removed, the value of the state is also changed. !sually the
severity of fault alarms are higher than event alarms, and fault
alarms and their clearance alarms have a one)to)one
correspondence relationship.
'vent alarm : "t only indicates the system is in alarm state at
a certain time. %here is no cleared alarm for event alarms 。
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Terms
#larm Severity #larm severity is used to indicate the severity level of an alarm,
including *ritical alarm, +ajor alarm, +inor alarm and arning
'vent %ype
%he type of event with which the alarms are reported to the
centrali-ed network center, including ten types /ower system,
'nvironment system, Signaling system, %runk system,
0ardware system, Software system, (perating system,
*ommunication system, 1oS and 'rror processing.
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Alarm Management System Strctre
SGSN management system includes the following
subsystem
#larm module
+ subsystem
2#+ subsystem
3+% subsystem
#larm bo4
#larm indicator
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!ata "lo# of Alarm Management System
Service module)))+ ))) 5fiber6))) 2#+)))network cabling)))alarm console
Service module of every boards report alarm to +
subsystem
+ subsystem transfers the alarm message to 2#+
subsystem on !(+! with fiber
2#+ e4plains the alarm message and reports it to 3+%;
%hen, 2#+ drives alarm bo4 and illuminates alarm
indicators.
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!ata "lo# of Alarm Management System
#pplication
+ subsystem
2#+ subsystem
$rive alarm
bo4
'4plain and process alarm;
$ecide alarm level, type,
generation cause and
cleared suggestion
#larm console
#larm log file
Generate alarm
*ollect and transfer alarm
illuminate alarm
indicators
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O$M of Alarm Management System
%here are two ways to reali-e operation and maintenance
• #larm management system
• (peration 7maintenance system
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O%eration an& Maintenance System
'eali(e alarm management by o%eration$maintenance system of )*
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O%eration an& Maintenance System
• #larm parameter configuration
• 2asic alarm operation• #larm shielding
• #larm bo4 operation
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O%eration an& Maintenance System
#larm /arameter *onfiguration
• #dd, +odify, 1uery alarm parameter
• 8estore alarm configuration
• Set, 1uery alarm remarks
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O%eration an& Maintenance System
2asic #larm (peration
• 1uery alarm log
•3ist mask alarm
• 3ist statistics alarm
• 3ist statistics mask alarm
• #cknowledge fault and event alarm
• $elete alarm log
• 1uery alarm details
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O%eration an& Maintenance System
#larm Shielding
• Set alarm mask
• $elete alarm mask
• 1uery alarm mask
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O%eration an& Maintenance System
#larm 2o4 (peration
• 8eset alarm bo4
• Switch off alarm indicators
• Stop alarm sound
• Set alarm location
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Alarm Management System
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O%eration an& Maintenance System
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Alarm Management System
$isplay *olor Setting
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Alarm Management System
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Alarm Management System
1uery alarm according to the combined conditions
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Alarm Management System
1uery alarm according to the combined conditions
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Alarm Management System
1uery alarm according to the combined conditions
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Alarm Management System
Get detailed alarm message with double)click alarm
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Alarm Management System
&ault alarm notify
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Alarm Management System
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-rocess alarm
Alarm %rocessing %roce&re
Generate alarm
.uery /etaile/ alarm message
hoose alarm processing way
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