4..OMD6.00201 HUAWEI BSC6000 Operation and Maintenance ISSUE1.0.ppt

8/10/2019 4..OMD6.00201 HUAWEI BSC6000 Operation and Maintenance ISSUE1.0.ppt

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

BSC6000Operation and

Maintenance


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page2

Foreword

This course introduces basic concepts about operation and

maintenance of the BSC6000 system, and describes in

details about the operation steps and methods of using

LMT to perform the operation and maintenance of the BSCand the BTS


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About This Course

BSC6000 LMT User Guide

BSC6000 System Description

Online Help


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Objectives

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

Get a grasp of the task for daily operation and

maintenance

Get a good grasp of the BSC operation and maintenance

Get a good grasp of the BTS operation and maintenance


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Contents

1. Introduction to O&M

2. System Management

3. BSC Maintenance

4. Site Maintenance


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Log In the LMT

Function Description

Log in the LMT

Procedure

Step 1: Choose Start > All

Programs > Huawei Local

Maintenance Terminal >

BSC6000 Local

Maintenance Terminal


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Log In the LMT

Procedure

Step 2: Type the BSC name, BSC IP address, and remarks

Step 3: Click Add, and then click Close to return to the Login

dialog box


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BSC6000 LMT Window


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Navigation Bar

Management Tree

Displaying all the sites, cells, and

TRXs in the BSC

Providing query, management, andbrowse of the objects

Trace & Monitor

Tracing messages on the interfaces

Monitoring the CPU/DSP usage

and port bit error rates


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Overview of the FunctionsFunction Description Reference

System

management

Online management

BSC management

Parameter configuration management

2 System Management

BSC

maintenance

Query and maintenance of the BSC equipment, links,

channel resources, and logs

3 BSC Maintenance

Site

maintenance

Monitoring, query, and maintenance of sites, cells, TRXs,

and boards

4 Site Maintenance

Software

management

Download, load, activation, and rollback of BSC

software, patches, license, and BIOS

Query of the board software

5 Software

Management

System

configuration

Import and export of network parameters

Cell data configuration in batches

Data backup and restoration

Data consistency check

6 System Configuration

Alarm

management

Browse and query of alarms

Maintenance and configuration of the alarm box

7 Alarm Management


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Contents



3. BSC Maintenance

4. Site Maintenance


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Lock the LMT


To manually lock the BSC6000

Local Maintenance Terminal

This operation can preventunsafe operations of

unauthorized users

Procedure

Choose System > Lock

System or Press F6


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Change the Password


To change the password of the

existing user

All the users except the guests can

change their passwords. Thechanged password takes effect when

you log in to the GBAM next time

Procedure

Choose System > ChangePassword


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Manage User Information


To add an external user

account and set the related

information

To delete an external user

account

To modify an external user

account

Procedure

Choose System > User

Management


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Manage BSC Information


To add/delete a BSC

To modify BSC

information

Procedure

Choose System > BSC

Management


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Manage the System Configuration


To set the default information

about system auto action

Such information includes

system auto lock time,

command timeout, maximum

lines in progress window, and

cell LAC and CI display mode

Procedure

Choose System > System

Configuration


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Contents



3. BSC Maintenance

4. Site Maintenance


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Query Board Information


To query the following information:

Board status: The board status consists of the subrack number,

slot number, management status, operation status, active/standby

status, availability status, and alarm status

Board information: Board delivery information

Board property: Board temperature

Procedure

Choose BSC Maintenance > Maintain Device > Query BSC

Board Information


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Switchover BSC Board


To transfer the services carried in the active board to the

standby board when the active board fails

Be cautious when switching over a board. If the board

switchover fails, the related links will be disrupted and the

service data will be lost

Procedure

Choose BSC Maintenance > Maintain Device > Switch Over

BSC Board


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Switchover BSC Board


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Reset BSC Board


To reset a BSC board , to reset the CPU or to reset the DSP

Be cautious when resetting a board. If the standby board of the

board to be reset is not installed or fails, the services carried on

this board will be disrupted when the board is reset

Procedure

Choose BSC Maintenance > Maintain Device > Reset BSC

Board


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Reset BSC Board


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Query the CPU/DSP Usage


To query the real-time usage of the CPU and the DSP

Procedure

Choose BSC Maintenance > Maintain Device > QueryCPU/DSP Usage


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Query CPU/DSP Status


To query the status of the CPU in the GXPUM and the GXPUC

or the status of the DSP in the GDSUC

The status includes availability status, management status,

standby status, operation status, and alarm status

Procedure

Choose BSC Maintenance > Maintain Device > Query

CPU/DSP State


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Query CPU/DSP Status


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Reset the GBAM Process


To reset the GBAM process

when the GBAM is faulty

Procedure Choose System > Reset

GBAM Process


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Maintain the Fan Box


To query the attributes of the fan box and reset the fan box

The fan box is used to maintain the working temperature of the

BSC boards. To maintain the normal running of the fan box, you

need to monitor and maintain the fan box in real time

Procedure

Choose BSC Maintenance > Maintain Device > Maintain Fan

Box


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Maintain the Fan Box


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Reset the Power Distribution Box


To reset the power distribution box

The power distribution box provides power supply to the cabinet.

When the power distribution box fails, reset it to recover its

functions such as power detection and over voltage protection

Procedure

Choose BSC Maintenance > Maintain Device > Reset Power

Box


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Reset the Power Distribution Box


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Reset Subrack

Function Description To reset all the boards in a subrack

When the control subrack of the fan box or power distribution

box is reset, the fan box or power distribution box is also reset

The reset of a BSC6000 subrack disrupts the existing services

of the system. Be cautious when resetting a subrack

Procedure

Choose BSC Maintenance > Maintain Device > ResetSubrack


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Reset Subrack


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Query Board Clock Status

Function Description To query the status of

the input clock of a board

The clock types for

different boards is

different

Procedure

Choose BSCMaintenance > Maintain

Device > Query Board

Clock Status


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Query BSC Clock Reference Status


To query the work status

of the existing system

clock

Procedure

Choose BSC

Maintenance > Maintain

Device > Query BSC

Clock Reference Status


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Maintain LAPD Links

Function Description To query the LAPD link status.

On the basis of the LAPD link

status, you can block, unblock,

perform loopback tests, and

reset the LAPD link

Procedure

Choose BSC Maintenance >Maintain Transmission and

Signaling > Maintain LAPD

Link


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Query the Status of the Ater OML


To query the status of the

HDLC link

Procedure

Choose BSC Maintenance

> Maintain Transmission

and Signaling > Query Ater

OML State


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Maintain the SCCP


To query the maintenance

information about the Signaling

Connection Control Part (SCCP)

The SCCP maintenance information

includes Destination Signaling Point

(DSP) status, SCCP status, and

congestion status of the SCCP

Procedure

Choose BSC Maintenance >

Maintain Transmission and

Signaling > Maintain SCCP


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Maintain MTP3 Links

Function Description To query the link status, route status, DSP status of MTP3 links

To activate, deactivate, inhibit, or enable MTP3 links on the

basis of the query result

Procedure

Choose BSC Maintenance > Maintain Transmission and

Signaling > Maintain MTP3 Link

M i i MTP3 Li k


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Maintain MTP3 Links

M i t i i MTP2 Li k


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Maintaining MTP2 Links

Function Description To query the physical link status of the MTP2

Procedure

Choose BSC Maintenance > Maintain Transmission and Signaling

> Query MTP2 Link State

Q th I t f B d P t St t


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Query the Interface Board Port State

Function Description To query the configuration status, work mode, and availability of

E1/T1 ports

Procedure

Choose BSC Maintenance > Maintain Transmission and

Signaling > Query Interface Board Port State

Q th I t f B d P t St t


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Query the Interface Board Port State

Maintain the Interface Board Port


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Loopback


To query the port number,

loopback status, and loopback

remaining time

To start or stop the loopback onthe basis of the query result

Procedure



Signaling > Interface Board

Port Loopback

M i t i th P t Ti l t L b k


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Maintain the Port Timeslot Loopback


To query the timeslot number,

loopback mode, and loopback

status

To start or stop the loopback on

the basis of the query result

Procedure



Signaling > Interface Board Port

Timeslot Loopback

Query Abis Interface Status


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Function Description To query the timeslot information, such as timeslot number,

timeslot type, and timeslot status, of the Abis interface circuits

Procedure

Choose BSC Maintenance > Maintain User Resource >

Query Abis Interface Timeslot State



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Query Ater Interface Status


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Query Ater Interface Status


To query the timeslots of the Ater interface

circuits

The Ater interface is the interface between

the local end and the remote end of theBSC6000. It is an internal interface

Procedure

Choose BSC Maintenance > Maintain

User Resource > Query Ater Interface

Timeslot State

Maintain the A Interface


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Maintain the A Interface

Function Description To query the circuit status on

the A interface

To block, unblock, and reset

the A interface circuits based

on the query results

Procedure


Maintain User Resource >

Maintain A Interface Circuit

Maintain the Pb Interface


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Function Description To query the circuit status on the Pb interface

To block, unblock, and reset the Pb interface circuits based on

the query results

The Pb interface is the interface between the Packet Control

Unit (PCU) and the BSC. It is a Huawei internal interface

Procedure

Choose BSC Maintenance > Maintain User Resource >

Maintain Pb Interface Circuit



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Query TC Resources


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Query TC Resources

Query Call Resources


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Query Call Resources

Function Description To query the call resource

information, such as service

type, cell number, and TRX

number, of a user

Procedure


> Maintain User Resource> Query Call Resources

Remote Speech Loopback


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Remote Speech Loopback


To start or stop the remote speech

loopback

To query the status of all the existing

remote speech loopback

The remote speech loopback is used

to locate external speech problems

Procedure


Maintain User Resource > Remote

Speech Channel Loopback

Test the Inner Speech Channel


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Test the Inner Speech Channel

Function Description To test the inner speech

channel

The inner speech channel test is

used to locate the inner speech

problems

Procedure


Maintain User Resource >

Test Internal Speech Channel

Set the DSP Preferential

A i t


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Assignment Function Description

To set the DSP preferential

assignment

To query the status of the speech

channels

The DSP preferential assignment can

avoid large-scale tests

Procedure


Maintain User Resource > Set DSP

Preferential Assignment

Set DSP Speech Channel

L b k


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Loopback Function Description

To start the DSP speech

channel loopback

Procedure


> Maintain User Resource

> DSP Speech Channel

Loopback

Contents


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Contents



3. BSC Maintenance

4. Site Maintenance

Download the BTS Software


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o oad e S So a e


To download the BTS software from the LMT to the GBAM

through the FTP Server

Procedure

Choose BTS Maintenance > Download BTS Software

Configure the BTS Software


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g


To set the file type, file name, version number, BTS type for the

downloaded software before BTS software loading

Procedure

Choose BTS Maintenance > Configure BTS Software

Load the BTS Software


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To write the configured file into the flash of the BTS

To check whether the file is consistent with the version number

configured

Procedure

Choose BTS Maintenance > Load BTS Software

Load the BTS Software


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved.Page63

Activate the BTS Software


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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved.Page64


To obtain the required data or software information from the

flash to boards

The BTS software must be activated before running

Procedure

Choose BTS Maintenance > Activate BTS Software

Activate the BTS Software


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Query BTS Running Status


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To query the running status of the BTSs controlled by a BSC

Procedure

Choose BTS Maintenance > Query BTS Running Status

Query the Board Running Software

Version


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Version


To query the board running software version of the BTS

Procedure

Choose BTS Maintenance > Query Board Running Software

Version

Query the Board Match


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To query whether the actual board type matches the configured

board type

Procedure

Choose BTS Maintenance > Query Board Match

Query the Board Bar Code


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To query the bar codes of BTS boards

The bar code of a board indicates the manufacturing information

of the board. When errors occur in several boards, query the bar

codes to check whether the boards produced in a batch are

faulty

Procedure

Choose BTS Maintenance > Query Board Bar Code


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Query BTS Attributes


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To query BTS attributes, such as Manufacturer ID, Software

Configuration, and Hardware Configuration

Procedure

Choose BTS Maintenance > Query BTS Attributes

Reset the BTS in Levels


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To reset a or a cell or site at level 3 or level 4

Be cautious about BTS reset. The reset of a BTS leads to site

initialization, data reloading, and service disruption

Procedure

Choose BTS Maintenance > Reset BTS in Levels

Browse BTS Initialization Process

Messages


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Messages


To browse the initialization process of all the sites controlled by

a BSC

The initialization process message shows the site reset. If the

initialization fails, this message shows the failure cause

Procedure

Choose BTS Maintenance > Browse BTS Initialization

Process Message

Browse Initialization Process

Messages


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essages

Modify Management Status


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To lock, unlock, or shut down a

cell, TRX, or channel

The status of an object can be

modified only when its upper-level objects are unlocked

Procedure

Choose BTS Maintenance >

Modify Management Status

Perform Force Handover


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To hand over a call from

one cell to another cell

to ensure that no call

drops occur during sitemaintenance

Procedure

Choose BTSMaintenance > Force

Handover

Monitor Channel Status


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To monitor the status of channels and sub channels

Procedure

Choose BTS Maintenance > Monitor Channel Status

Monitor the Channel Interference Band


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To monitor the interference band of idle channels

The interference band is the uplink interference level reported by the

BTS to the BSC through an RF RESOURCE INDICATION message.

The interference band is divided into five grades, as listed in Table 4-2

If the interference band of an idle channel is in grades 4 or 5, the

channel interference exists

Procedure

Choose BTS Maintenance > Monitor Channel Interference Band

Monitor the Channel Interference Band


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Query BTS Running Software Version


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To query the software version of a BTS

Procedure

Choose BTS Maintenance> Maintain Site> Query BTS

Running Software Version

Test Site


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To check the BTS status by testing the running status of all the

boards in a site

Procedure

Choose BTS Maintenance > Maintain Site > Test BTS


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Monitor BTS Resources


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Monitor Environment

F ti D i ti


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To monitor the environment, for example, to reset or clear an alarm

and query the temperature and humidity

Procedure

Choose BTS Maintenance > Maintain Site > Monitor

Environment


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Query Frequency Scan


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To query frequency scan

Procedure

Choose BTS Maintenance > Maintain Cell > Query

Frequency Scan


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Configure Frequency Scan


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Test TRX Performance


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To test the performance of all the TRXs or selected TRXs in a site

The test items include interference level and power level

Procedure

Choose BTS Maintenance > Maintain TRX > Test TRX

Performance

Query the Power Mode


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To query the power mode of TRXs

Procedure

Choose BTS Maintenance >

Maintain TRX > Query Power

Mode.

Set Location. Select the TRXs in

the Candidate TRXs box and addthem to the Selected TRXs box,

and then click Query

Query the Automatic Power Correction

TypeF i D i i


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To query the automatic power

correction type

Procedure

Choose BTS Maintenance >Maintain TRX > Query

Automatic Power Correction

Type.

Test TRX Loopback


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To test TRX loopback

The TRX loopback test

consists of BIU Loop Test

and TRX Self Test

Procedure

Choose BTS Maintenance

> Maintain TRX > TestTRX Loopback


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Test Idle Timeslots

F ti D i ti


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To test idle timeslots

In the network optimization process, the network has to be

manually set to maximum interference mode to obtain the

maximum interference of the entire network. All the idle

timeslots in a specific area are set to send idle frames to

achieve this maximum interference mode

Procedure

Choose BTS Maintenance > Maintain TRX > Test Idle

Timeslot

Test Idle Timeslots


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Test the CODEC Mode



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To test the CODEC mode

Procedure

Choose BTS Maintenance > Maintain TRX > Test CODEC

Mode

Reset TRX



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To reset a TRX

Procedure

Choose BTS Maintenance > Maintain TRX > Reset TRX




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To query board information,

such as the software version

and hardware version

Procedure

Choose BTS Maintenance

> Maintain Board > Query

Board Information


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Reset a Board



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To reset a board, such as the CDU, TRX, TMU, PBU, TEU, TES,

or EAC

Procedure

Choose BTS Maintenance > Maintain Board > Reset Board

Summary

In this course we have learned


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In this course we have learned

The daily operation and maintenance of BSC6000

The BSC operation and maintenance of BSC6000

The BTS operation and maintenance of BSC6000


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4..OMD6.00201 HUAWEI BSC6000 Operation and Maintenance ISSUE1.0.ppt

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Transcript of 4..OMD6.00201 HUAWEI BSC6000 Operation and Maintenance ISSUE1.0.ppt