OMC131310 BSC6900 WCDMA V900R013 Operation and Maintenance ISSUE 1.02

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Copyright © 2012 Huawei Technologies Co., Ltd. All rights reserved.

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BSC6900 WCDMA

V900R013 Operation

and Maintenance


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Page2

References

“RNC Hardware Description”

“RNC OMU Administration Guide”

“RNC LMT User Guide”


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Objectives

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

Detail the structure of operation and maintenance

subsystem

Perform the RNC routine operation

Perform the RNC routine maintenance


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Contents

1. Operation and Maintenance Subsystem Overview

2. Running MML Command

3. Alarm Management

4. Device Panel

5. Routine Maintenance MML

6. Management of Operation Rights

7. Log Management

8. Performance Monitoring

9. Tracing Management


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Operation and Maintenance Network


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Position of the OM Subsystem in the

Overall Structure of the System


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RNC Active/Standby Workspaces

Active/Standby Workspaces of the BAM

The two version directories of the BAM are independent from

each other and have no impact on each other

Each version uses its own directory and database

Active OMUc Standby OMUc

Active Area

Standby Area

Active Area

Standby Area


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Active and Standby area in FAM

Active/Standby Workspaces of RNC FAM Boards

In one FAM board, there are 2 areas-- active area and standby

area which are used to save different versions of RNC

The area containing the running version is the active area

FAM Board

Active Area

Standby Area

RNC FAM boards refer to all the

boards except the OMUa board


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Components of the LMT Main

Page


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LMT Login

OMU external virtual

IP


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LMT Offline Tool

The Local Maintenance Terminal (LMT) software consists

of:

FTP Client

FTP Server

Convert Management System

Performance Browser Tool

Traffic Recording Review


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Running an MML Command


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Batch Running MML Commands


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Querying the Data Configuration Mode

and Data Configuration Rights

Querying the data configuration mode:

Querying data configuration rights:


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Page18

Alarm Classification

Alarm Type

Fault alarm

Event alarm

Alarm Severity

Critical alarm

Major alarm

Minor alarm

Warning alarm

RNC Event Alarm Types

Power system alarm

Environment system alarm

Signaling system alarm

Trunk system alarm

Hardware system alarm

Software system alarm

Running system alarm

Communication system alarm

QoS alarm

Integrity alarm

Operations alarm

Physical system alarm

Security alarm

Time domain alarm

Processing error alarm


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Browsing Active Alarms


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Querying the Alarm Log


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Querying and Modifying the Alarm

Configuration


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Starting the Device Panel and Querying

the Board Status


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Starting the Emulation Panel

Double-click the

peripheral of the

displayed device panel


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Querying the Status of an FE Port


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Querying the Status of an E1/T1 Port


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Protocol Structure for the Iub Interface

(over ATM)

SAAL UNI SAAL UNI

ALCAP


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Protocol Structure for the Iub Interface

(over IP)


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Routine Maintenance MML for the Iub

Interface Checking the Transmission Link：

DSP E1T1, DSP OPT （Over ATM）

DSP ETHPORT （Over IP）

Checking the Signaling link:

DSP SAALLNK （ Over ATM ）

DSP SCTPLNK （ Over IP ）

Checking the status of the NCP link and the CCP links of a NodeB: DSP

UIUBCP

Checking the status of the adjacent node: DSP ADJNODE

Checking the status of the AAL2/IP path

DSP AAL2PATH （ Over ATM ）

DSP IPPATH （ Over IP ）

Checking the cell status: DSP UCELL


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Protocol Structure for the IuCS

Interface (over ATM)

SAAL NNI SAAL NNI


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Protocol Structure for the IuCS

Interface (over IP)


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Routine Maintenance MML for the IuCS

Interface Query the status of the SAAL/SCTP link.

DSP SAALLNK （Over ATM）

DSP SCTPLNK （Over IP）

Query the status of the MTP3/M3UA link.

DSP MTP3LNK （Over ATM）

DSP M3LNK （Over IP）

Query the status of the SCCP SSN: DSP SSN

Query the status of the SS7 destination signaling point: DSP N7DPC

Query the status of the adjacent node: DSP ADJNODE

Check whether the CN node in the CS domain is configured: LST UCNNODE

query the status of the AAL2/IP path on the Iu-CS interface

DSP AAL2PATH （Over ATM）

DSP IPPATH （Over IP）


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Protocol Structure for the IuPS

Interface (over ATM)

SAAL NNI


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Protocol Structure for the IuPS

Interface (over IP)


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Routine Maintenance MML for the IuPS

Interface Query the status of the SAAL/SCTP link.

DSP SAALLNK （Over ATM）

DSP SCTPLNK （Over IP）

Query the status of the MTP3/M3UA link.

DSP MTP3LNK （Over ATM）

DSP M3LNK （Over IP）

Query the status of the SCCP SSN: DSP SSN

Query the status of the SS7 destination signaling point: DSP N7DPC

Query the status of the adjacent node: DSP ADJNODE

Check whether the CN node in the CS domain is configured: LST UCNNODE

Check whether the connection to the SGSN is normal: PING IP (over ATM )

Query the status of the IP path on the Iu-CS interface: DSP IPPATH (over IP )


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Management of Operation Rights

In the BSC6900, the operators are classified as local user

and EMS user

Local user:

Being created and authorized by MBSC LMT

The internal operator is admin, and the default password is

11111111

The external operators are divided into five levels. Each level has

different authorities

EMS user:

Being created and authorized by M2000


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Management of Operation Rights

Operator level Authorized command

group Authority Remarks

ADMINISTRATOR G_0 - G_14 All the operation

rights

The operation rights

are predefined by the

system and cannot

be changed.

OPERATOR G_0, G_2 - G_14

Operation rights of

USER-level

Data configuration

USER

G_0, G_2, G_4, G_6 - G_14

Operation rights of

GUEST-level

System O&M

GUEST G_0, G_2, G_4, G_6, G_8, G_13 Data query

CUSTOM

Command groups will be

assigned to the account when

it is added.

Specified when the

account is created

The operation rights

can be changed.

Different CUSTOM-

level users may have

different operation

rights.


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Creating an External User Account

ADD OP:

Only the admin, ADMINISTRATOR-level, and authorized

CUSTOM-level users can perform this operation


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Management of User Accounts

Changing the Password of the Active User Account

Setting Password Policy: SET PWDPOLICY


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Management of Command Groups

Querying a Command Group: LST CCG

Adding Commands to Command Group: ADD CCG

Listing Command Groups of Operator Levels: LST OPCG


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Concepts of RNC Log

Management Operation Log

The RNC operation log refers to all the real-time operation

information recorded in the BAM database

Security Log

The RNC security log refers to the NE or EMS information

related to security events such as login, logout, and

authorization

Running Log

The RNC running log refers to the system running

information the RNC host records in real time


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Log Management MML

Setting Log Storage Conditions: SET LOGLIMIT

Querying Operation Logs: LST OPTLOG

Querying Security Logs: LST SECLOG

Exporting Running Logs: ULD LOGTOOMU

Exporting Operation and Security Logs: EXP LOG


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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Concepts Related to Performance

Monitoring

CPU usage monitoring:

Other performance monitoring:


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Monitoring CPU Usage


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Monitoring Transmission

Resources


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Monitor BERS


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Link Performance Monitor


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BER Monitoring


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Monitoring UMTS Cell performance


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Monitoring Board Resources

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Contents



3. Alarm Management

4. Device Panel



7. Log Management




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Principles of the Message Tracing

Creating a Tracing Task

Closing a Tracing Task

Reporting Traced Messages to the LMT


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Trace Mode

When you creating the tracing task, two types of Trace

Mode can be selected:

Report

Save to OMU


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Browsing Traced Messages Offline

There are two format of tracing files: .tmf or .csv. Only

the the trace result in .tmf format can be browsed offline

by LMT Offline Tool


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Basic Tracing Operations Manage Trace Task

Manage Trace File


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UMTS Service

Iu Interface Tracing

Iur Interface Tracing

Iub Interface Tracing

Uu Interface Tracing

IP Messages Tracing

UE Messages Tracing

Cell Messages Tracing


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Tracing Messages on the Uu Interface


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Tracing Cell Messages


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Summary

Why does the OMU consist of Active/Standby Workspaces?

How to execute an MML?

How to browse alarm? How to save alarm?

How to query port state on Device Panel

How to add an operator and limit the operator working time?

How to query operation log?

How to monitor CPU occupation?

How to trace a UE’s signaling ?

Thank you www.huawei.com

OMC131310 BSC6900 WCDMA V900R013 Operation and Maintenance ISSUE 1.02

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Transcript of OMC131310 BSC6900 WCDMA V900R013 Operation and Maintenance ISSUE 1.02