nodebv100r008 operation and maintenance

www.huawei.com

Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.

NodeB Operation and Maintenance

http://www.huawei.com


Objectivesl Upon completion of this course, you will be able to:

p Know the structure of operation and maintenance system

p Master routine operation and maintenance of NodeB


Contents1. Operation and Maintenance System

2. NodeB Routine Operation

3. NodeB Routine Maintenance


Operation and Maintenance System Structure

lTwo ways of NodeB operation and maintenance:[Near end[Far end

VLANLMT

LMT NodeB

NodeB

RNC

iManager M2000

LMT

IPoA

IPoE

IPoEIPoA


Operation and Maintenance Software (LMT)l Summarize

p LMT: Local Maintenance Terminall Composition

p Local Maintenance Terminalp Trace Viewerp Monitor Viewer

l Mode of operationp GUI (Graphic User Interface)p MML (Man Machine Language) command


Operation and Maintenance Interface

1－Menu bar 2－Tool bar 3－Navigation tree pane 4－Object pane 5－Output pane 6－Status bar


Trace Viewer Interface

1－Menu bar 2－Toolbar

3－[Message Browse] pane

12

3

l In Local Maintenance Terminal, click [View/Trace Viewer] or


Monitor Viewer Interface

1－Menu bar 2－Toolbar

3－Status pane

12

3

l In Local Maintenance Terminal, click [View/Monitor Viewer] or


Routine Operation Itemsl Authority managementl Alarm managementl Cell managementl Equipment managementl Iub interface managementl Tracing managementl System managementl Real-time state monitoring


Authority managementl Login to NodeB through LMT

p Choose Start > All programs > HUAWEI Local Maintenance Terminal > Local Maintenance Terminal or click the icon of

LMTp Add or choose an office

p Input right password

l Change Login Passwordp Choose Authority > Change Password

l Lock LMT p Lock Now

p Lock by schedule


Alarm ManagementAlarm TypesAlarm Types

l Classified by Naturep Fault alarmp Event alarm

l Classified by Alarm Statep Active alarmp Recovery alarm

l Classified by Network Managementp Power system alarmp Environment system alarmp Signaling system alarmp Trunk system alarmp Hardware system alarm p Software system alarmp Running system alarmp Communication system alarmp QoS alarmp Processing error alarm


Alarm ManagementAlarm SeverityAlarm Severity

l Critical Alarmp The critical Alarm has an impact on the service provided by

the system. It requires timely handling

l Major Alarmp The major alarm affect QoS. It requires immediate handling

l Minor Alarmp The minor alarm does not affect QoS. It requires handling

at a proper time against potential faults

l Warningp The warning shows a potential error that may affect service.

It may require handling in some cases


Alarm Managementl Alarm browse window

p Choose Fault Management/ Browse Alarm or click


l Querying Alarm Details p Double click an alarm record in the alarm browse window

p Click the button of “More” to query related information

Alarm Management


l Querying Alarm Logsp Choose Fault Management > Query Alarm Log or click the

shortcut icon

Alarm Management


l Querying Alarm Logsp Alarm log window

Alarm Management

l Saving Alarmsp Right click alarm records and choose “save… alarms”


Cell Managementl Querying Cell Status

p Query the status of the local cell and the logical cell: DSP LOCELL

l Querying Cell Configurationp Query the local cell configuration: LST LOCELLp Query the logical cell configuration: DSP CELLCFG

l Modifying Local Cell Parametersp MOD LOCELL

l Blocking/Unblocking Local Cellp Block a local cell: BLK LOCELLp Unblock a local cell: UBL LOCELL


Equipment ManagementBasic Operation on Device PanelBasic Operation on Device Panel

l Performing following operations on device panel:

p Querying the board status

p Querying the board version

p Resetting the board (the MAFU doesn’t support this function）

l Opening device panelp In the navigation pane, click the Maintenance tab.

Double-click Topology Management > Main Cabinet


Equipment ManagementOperation on Device PanelOperation on Device Panel


Equipment ManagementNodeBNodeB--Level OperationLevel Operation

l Operations on the NodeBp Querying the NodeB Running Version

LST VERp Querying the NodeB Software Version

LST SOFTWARE p Resetting the NodeB

RST SYS


Equipment ManagementBoardBoard--Level OperationLevel Operation

l Operations on the Board p Querying Board Status

DSP BRDp Querying Board Version

DSP BRDVERp Blocking Board

BLK BRD p Unblocking Borad

UBL BRD


Equipment ManagementBoardBoard--Level OperationLevel Operation

l Operations on the Board p Resetting Board

RST BRD p Adding board

ADD BRD p Removing board

RMV BRD


Equipment Management

l Querying NodeB Present Timep DSP TM

l Modifying NodeB Present Timep MOD TM

l Displaying Current Clock Status of NodeBp DSP CLKSTAT

l Modifying the reference clock source of NodeBp SET CLKMODE

Time and Clock MaintenanceTime and Clock Maintenance


Iub Interface managementl Querying Physical Layer Status

p Querying E1T1 Status

DSP E1T1p Querying E1/T1 work mode

DSP E1T1WORKMODEp Querying STM-1 Status

DSP STM1p Querying STM-1 Work Mode

DSP STM1WORKMODE


Iub Interface managementl Querying Transport Layer Status

p Display AAL2 node statusDSP AAL2NODE

p Display AAL2 path statusDSP AAL2PATH

p Display the status of all NCP/CCP portsDSP IUBCP

p Display IMA group statusDSP IMAGRP

p Display IMA link statusDSP IMALNK


l Creating a Tracing Taskp In the navigation pane, click the Maintenance tab.

Choose Trace Management > Interface Trace Task.

Then double-click Standard Signaling Interface Tracing

Tracing Management


l Standard Signaling Interface Tracing window

Tracing Management

l Browsing a NodeB Traced Message Online p Double click a message in tracing window


l NodeB Iub Interface Signaling Tracingp Saving NodeB Traced Messages Automatically

Open Standard Interface Tracing dialog box，

select Auto Savep 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

Tracing Management

l Browsing NodeB Message Files Offlinep In Local Maintenance Terminal, click [View/Trace Viewer]

or


System Management

l Download NodeB Softwarep DLD SOFTWARE

l Activate Software Version p ACT SOFTWARE

l Synchronize Software Version p SYN SOFTWARE

Software Management Software Management


System ManagementFile Management File Management

l Device Archivep Export Device File (Generated in NodeB)

EXP DEVFILEp Upload Device File (NodeB to FTP)

ULD DEVFILE



l Operation & Maintenance Log Filep ULD FILE (NodeB to FTP)

n Operation Log

n Main Board Log Files

n Board Log Files

n RTWP Routine Test Log File



l Data Configuration Filep GUI Mode

p In the navigation pane, click the Maintenance tab. Double-

click Software Management > Data Config File Transfer



l Data Configuration Filep MML Mode－Download Data File (FTP to NodeB)

DLD CFGFILE

－Upload Data File (NodeB to FTP)

ULD CFGFILE


Real-time State Monitoringl Classification of Monitoring task

p CPU/DSP Occupancy

p Cell Service Resource

p Board Service Resource

p NodeB Output Power

p NodeB RTWP

l Create a Monitoring taskp Choose Maintenance > Realtime Specific Monitoringp Choose a sub-node to create a monitor task


Basic Mission of Maintenance

The state are normalDSP CLKSTATClock

The value is within normal rangeReal-time state monitoringRTWP

Transmit power between the NodeB and the RNC is consistent

Real-time state monitoringTx power

The states are availableDSP AAL2NODE, DSP AAL2PATH,DSP IUBCP

Transport layer

The states are availableDSP E1T1, DSP STM1DSP IMAGRP, DSP IMALNKPhysical layer

Cell is setup and enabledDSP LOCELLCell state

No event alarms that affect system servicesAlarm management systemEvent alarm

No fault alarmsAlarm management systemFault alarm

ALM is offBoards or device panelIndicator state

Reference standardOperation guideItem

Thank youwww.huawei.com

http://www.huawei.com

nodebv100r008 operation and maintenance

Documents

huawei technologies

maintenance system2

maintenance interface1menu

structure of operation

nodeb routine operation3

authority managementl

timely handlingl major

lock lmt p lock