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8/10/2019 OWB101100 NodeB WCDMA V100R008 Operation and Manitenance ISSUE 1.10
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www.huawei.com
Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved.
NodeB Operation andMaintenance
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Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved. Page2
References
NodeB LMT User Guide
BTS3812E Site Maintenance Guide
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Copyright 2009 Huawei Technologies Co., Ltd. All rights reserved. Page3
Objectives
Upon completion of this course, you will be able to:
Know the structure of operation and maintenance system
Master routine operation and maintenance of NodeB
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Contents
1. Operation and Maintenance System
2. NodeB Routine Operation
3. NodeB Routine Maintenance
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Operation and Maintenance SystemStructure
Two ways of NodeB operation and maintenance:
Near end
Far end
VLANLMT
LMT NodeB
NodeB
RNC
iManager M2000
LMT
I P o A
IPoE
IPoE
I P o A
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Operation and Maintenance Software( LMT )
SummarizeLMT: Local Maintenance Terminal
CompositionLocal Maintenance TerminalTrace ViewerMonitor Viewer
Mode of operationGUI (Graphic User Interface)MML (Man Machine Language) command
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Operation and Maintenance Interface
1 Menu bar 2 Tool bar 3 Navigation tree pane
4 Object pane 5 Output pane 6 Status bar
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Trace Viewer Interface
In Local Maintenance Terminal, click [ View/Trace Viewer ]or
1 Menu bar 2 Toolbar 3 [Message Browse] pane
12
3
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Monitor Viewer Interface
In Local Maintenance Terminal, click [ View/Monitor Viewer ] or
1 Menu bar 2 Toolbar 3 Status pane
12
3
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Contents
1. Operation and Maintenance System
2. NodeB Routine Operation
3. NodeB Routine Maintenance
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Routine Operation Items
Authority management Alarm management
Cell management
Equipment managementIub interface management
Tracing management
System managementReal-time state monitoring
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Authority management
Login to NodeB through LMTChoose Start > All programs > HUAWEI Local Maintenance
Terminal > Local Maintenance Terminal or click the icon of
LMT
Add or choose an office
Input right password
Change Login Password
Choose Authority > Change Password
Lock LMT
Lock Now Lock by schedule
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Alarm Types
Classified byNature
Fault alarmEvent alarm
Classified byAlarm State
Active alarmRecovery alarm
Classified by NetworkManagementPower system alarmEnvironment system alarmSignaling system alarmTrunk system alarmHardware system alarmSoftware system alarmRunning system alarm
Communication system alarmQoS alarmProcessing error alarm
Alarm Management
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Alarm Management
Alarm SeverityCritical Alarm
The critical Alarm has an impact on the service provided by the system. Itrequires timely handling
Major Alarm
The major alarm affect QoS. It requires immediate handling
Minor Alarm
The minor alarm does not affect QoS. It requires handling at a proper timeagainst potential faults
WarningThe warning shows a potential error that may affect service. It may requirehandling in some cases
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Alarm Management
Alarm browse windowChoose Fault Management/ Browse Alarm or click
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Alarm Management
Querying Alarm DetailsDouble click an alarm record in the alarm browse window
Click the button of More to query related information
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Alarm Management
Querying Alarm Logs Choose Fault Management > Query Alarm Log or click the
shortcut icon
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Alarm Management
Querying Alarm Logs Alarm log window
Saving Alarms
Right click alarm records and choose save alarms
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Cell Management
Querying Cell StatusQuery the status of the local cell and the logical cell: D S P L O C EL L
Querying Cell Configuration
Query the local cell configuration: L S T L O C E L L
Query the logical cell configuration: DSP CELL CFG Modifying Local Cell Parameters
M O D L O C E L L
Blocking/Unblocking Local Cell
Block a local cell: B L K L O C EL L Unblock a local cell: U B L L O C E L L
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Equipment Management
Basic Operation on Device PanelPerforming following operations on device panel:
Querying the board status
Querying the board version
Resetting the board (the MAFU doesn t support this function
Opening device panel
In the navigation pane, click the Maintenance tab.
Double-click Topology Management > Main Cabinet
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Equipment Management
Operation on Device Panel
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Equipment Management
Operations on the NodeBQuerying the NodeB Running Version
LST VER
Querying the NodeB Software Version
LST SOFTWA RE
Resetting the NodeBRST SYS
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Equipment Management
Operations on the BoardQuerying Board Status
D S P B R D
Querying Board Version
DSP BRDVER
Blocking BoardB L K B R D
Unblocking Borad
U B L B R D
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Equipment Management
Operations on the BoardResetting Board
RST BRD
Adding board
A D D B R D
Removing boardR M V B R D
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Equipment Management
Querying NodeB Present TimeDSP TM
Modifying NodeB Present TimeMOD TM
Displaying Current Clock Status of NodeBDSP CLK STAT
Modifying the reference clock source of NodeBS E T C L K M O D E
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Iub Interface management
Querying Physical Layer Status Querying E1T1 Status
DSP E1T1
Querying E1/T1 work mode
DSP E1 T1 WORK MODE
Querying STM-1 Status
DSP STM1
Querying STM-1 Work Mode
DSP STM1 WORK MODE
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Iub Interface management
Querying Transport Layer Status Display AAL2 node status
D S P A A L 2 N O D E
Display AAL2 path statusD S P A A L 2 PAT H
Display the status of all NCP/CCP portsDSP IUB CP
Display IMA group statusDSP IMAGRP
Display IMA link statusD S P IM A L N K
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Tracing Management
Creating a Tracing TaskIn the navigation pane, click the Maintenance tab.
Choose Trace Management > Interface Trace Task .
Then double-click Standard Signaling Interface Tracing
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Tracing Management
Standard Signaling Interface Tracing window
Browsing a NodeB Traced Message OnlineDouble click a message in tracing window
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Tracing Management
NodeB Iub Interface Signaling Tracing Saving NodeB Traced Messages Automatically
Open Standard Interface Tracing dialog box
select Auto Save
Saving NodeB Traced Messages Manually
Select the messages to be saved, right-click on the
messages and select Save Selected Messages on
the shortcut menu
Browsing NodeB Message Files OfflineIn Local Maintenance Terminal, click [ View/Trace Viewer ]or
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System Management
Download NodeB SoftwareD L D S O FT WA R E
Activate Software Version A CT SOFTWA RE
Synchronize Software VersionSYN SOFTWA RE
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System Management
Data Configuration File GUI Mode
In the navigation pane, click the Maintenance tab. Double-
click Software Management > Data Config File Transfer
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System Management
Data Configuration File MML Mode
Download Data File (FTP to NodeB)DLD CFGFILE
Upload Data File (NodeB to FTP)ULD CFGFILE
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Real-time State Monitoring
Classification of Monitoring taskCPU/DSP Occupancy
Cell Service Resource
Board Service Resource
NodeB Output Power
NodeB RTWP
Create a Monitoring task
Choose Maintenance > Realtime Specific Monitoring
Choose a sub-node to create a monitor task
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Contents
1. Operation and Maintenance System
2. NodeB Routine Operation
3. NodeB Routine Maintenance
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Basic Mission of Maintenance
Item Operation guide Reference standardIndicator state Boards or device panel ALM is off
Fault alarm Alarm management system No fault alarms
Event alarm Alarm management system No event alarms thataffect system services
Cell state DSP LOCELL Cell is setup and enabled
Physical layer DSP E1T1, DSP STM1DSP IMAGRP, DSP IMALNK The states are available
Transport layerDSP AAL2NODE,DSP AAL2PATH,DSP IUBCP
The states are available
Clock DSP CLKSTAT The state are normal
RTWP Real-time state monitoring The value is withinnormal range
Tx power Real-time state monitoringTransmit power betweenthe NodeB and the RNCis consistent
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