Obn211111 i manager n2000 bms introduction r011 issue 1.0

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OBN100100 iManager N2000 BMS Introduction

ISSUE 1.0


References

N2000 Operator Guide


Objectives

Upon completion of this course, you will be able to

Describe the basis of network management

Describe the features and the functions of the N2000

Describe the interfaces provided by the N2000


Contents

1. Network Management Architecture

2. Features of Access Network Management

3. iManager N2000 BMS Features

4. Interfaces Provided by N2000


Contents




4. Interface Provided by N2000


TMN

TMN: Telecommunication Management Network

As the telecom network is developing continuously in

scale and complexity, network management is now

playing a crucial role in improving network service

quality, managing the network resource and lowering

the maintenance cost.

To realize unified, simple and standardized

management, ITU-T proposed the concept of TMN.


TMN Architecture TMN

Telecommunication

Management

Network

ITU-T M.3010

recommendations

Element Management Layer

Network Management Layer

Service Management Layer

Business Management

Layer


Network Management Functions

EML

NML

SML

BML

Fault Configuration Accounting SecurityPerformance

Business ManagementBusiness Management

Service ManagementService Management

Network ManagementNetwork Management

Element ManagementElement Management


SNMP

SNMP: Simple Network Management Protocol

NMSNMS

Agent

NENE

SNMP Operation

MIB


Contents




4. Interface Provided by N2000


Challenges to Service Provider

• To keep competitive advantage, reduce OPEX 10~15% each year.

• Respond to customer quickly, reduce time of service provision.

• Improve O&M employees’ working efficiency, reduce requirement to their professional skill, evolve Management System to Zero-Touch direction.

Single employee supports more

customers

Reduce operation cost

Continue to provide new

services


Scene of Access Network O&M

Scene of Access Network O&M

Network Deployment

Service Provisio

n

Service Assuranc

eNetwork Analysis

Deploy quickly ，

Plug & Play

Zero Touch

Batch Operation

Reduce times of running into field.

Centralized, Automatic, Remote Management

Adjust strategy


Contents

Network Management Architecture

Features of Access Network Management

iManager N2000 BMS Features

Interface Provided by N2000


Network Position

SNMP Telnet …Ftp

Access NetworkAccess Network

CORBA/SNMP …

NMS

Other OtherBMS

BML

SML

NML

EML


Hardware Connection N2000 BMS supports inband, outband management.

Operator’sIntranet

…

…

ATM/IP CORE

DCN

…

In-Band

Out-Band

3rd OSS/NMS

Client

ServerN2000 BMS

SNMP/TL1/CORBA/,,,


MDP

FaultDaemon

PerformanceDaemon

SUN Solaris or PC solution

Northbound InterfaceDaemon

iMAP Platform

DSLAMDaemon

MSANDaemon

BRASDaemon …

UA5000 MA5600 NE n… …

DSLAMClient Module

MSANClient Module

BRASClient Module …

3rd Part NMS/OSS

iMap Client

Sybase or MS SQL Server

PC client

Java VM

SNMP

SNMP/TL1/

CORBA/XML/FTP

N2000 BMS Architecture Unified iMAP

platform

C/S

Architecture

Modular

design

Separate

database

Cross platform

architecture

Rich NBI SNMP


N2000 BMS Features

Working Scenes Management

Topology Management

Configuration Management

Performance Management

Fault Management

Security Management


N2000 BMS Working Scenes

The N2000 BMS clarifies its application scenes based on

the working scenes of the users.

According to the scenes, the N2000 BMS is divided into

different subsystems for the scenes, so that specific types

of users can complete all their tasks in one scene.

The N2000 BMS also enables you to customize working

scenes and switch over the scenes, so that you can set

your working scene according to the actual application.


N2000 BMS Working Scenes


Topology Management

Through the topology management, the N2000

BMS constructs and manages the topological

structure of the whole network. By viewing the

topological view, you can monitor the networking

and running status of the whole network in real time.


Topology Management

Alarm Status Topology View Filter

Aerial View



Through the management interface of the N2000

BMS, you can maintain the device remotely,

including resetting the device, synchronizing the

clock, adding and deleting the board, and

maintaining the port.



Hardware management

Intuitive Device Panel Showing running status and alarm status of board & port in real-time Providing the entrance of service management

Card Alarm Device Extra Information



Resources management

Managed resources• Physical resources

(frame, NE, board) • Logical resources

(VLAN, link, etc)

• Inquiry• Statistics• Configuratio

n• export HTML• print

Global inventory managem

ent

• Filtering• Batch process Benifit

Quiry global inventory information

Rapid search, localization

Centralized configuration

Right popup menu configuration



Profile management

ADSL Line ADSL Line ProfileProfile

ADSL Alarm ProfileADSL Alarm Profile



Benefits of the global template

N2000 BMS

Global template

Problem ： Each equipment needs one template,

causing huge workload.

Lack of network layout, causing too many templates, causing huge workload in following network maintenance and adjusting Offline configuration template can

reduce workload of network layout and adjusting

Configure one time, Effective to whole network

For example, configuring 1 template to 1 NE needs 1 hour, it will cost 1000 hours to 1000 NEs. But if we adopt global template, we may only need 10 global templates, only cost 20 hours. 980 hours can be saved!

The saved work time in the following network maintenance and service adjusting will also be huge!



User Label

Question:

difficult to identify/distinguish objects.

Apply to all

objects

Customized rules

Rapi

d bl

ur

sear

chin

g

User LabelSolution:

Adopt ‘User Label’ as objects’ alias.Convenient to remember/identify objects.

Whole network search, fast locate fault （ like Google )



Terminal managementCurrent status of terminal

management:

Terminals have various kinds and numerous quantity, they are highly distributed, and lack of management.Huawei Terminal Management System:

Adopt SNMP Network Management scheme which is based on EOC channel in xDSL.

Standard, low cost, zero initial configurable terminal, plug and play, etc.

Maintenance function includes: automatic mass upgrade, reset terminal, test terminal, query terminal information, configure terminal template, etc.

CPN

RTU

STB

PC

STB

DSLAM BRAS

CPN

RTUPC

CPNCPN

RTU

N2000 BMS

EOC Channel

SNMP PROXY



The N2000 BMS provides the function of analyzing

the running performance of the access devices and

BRAS in various methods. In this case, you can

evaluate the quality of the service, and locate the

performance bottleneck.



Real-time Performance Monitoring

Performance can

be displayed in

real-time in curves

or histograms.

The real-time

performance

diagrams

displayed can be

saved as Html,

Excel, or Txt



Scheduled task

Create task

Execute

Review

Set execute mode (run once, periodically (per day, per week, per month), execute time, execute commands ).

1

Review execution results. Supports filtering, save as txt/cvs/html files.

1

Automatically execute task based on schedule.

1

Procedure Features

Scheduled

Automatically

Batched



Data analysis

Single Object Time Distribution

Analysis

Multiple Objects Time Distribution

Analysis

Compare Time Analysis


Fault Management

Through the fault management, the system alerts

and locates the network device fault, and assists you

to handle the fault. The fault management

subsystem of the N2000 BMS provides the fault

management function. The line test functions help in

locating faults.


Fault Management

Global Network Monitoring

Real time monitor state and alarm of each equipment, Find out and resolve problem before customers complain it, Improve customers’ satisfaction.

Maintain by right popup menu to improve the speed of resolving problem.

Global Topology Monitoring Global Fault Monitoring


Fault Management

Environment Power Monitoring

30 emergency

alarm

50 important

alarm

80 general

alarm

Centralized and Direct Global Network Monitoring

Storage battery power level

Threshold Alarm

Set monitoring information

Set range of equipment to be

monitored

Environment monitor unit

listEquipment alarm

information

Environment Power Monitoring: (high efficiency, low cost)

Environment power’s remote monitoring and centralized management, makes nobody-watch possible, saves manpower and maintenance cost.

Using equipment’s self monitoring unit and channel, and No requirement for building a new monitoring data channel, decrease cost of monitoring system greatly.

Threshold alarm, and Positively maintenance, decrease times of people running into field.


Fault Management

Alarm Browse and Query

Unified alarm database Classify alarms by device, severity, function class, locating info, time

range or any combination of these fields User-defined Query Template

User-defined Query Template

Query Condition

Query Result

Print

Output as text, html and excel


Fault Management

Rapid fault localization

Locate alarm, rapid fault localization

Right popup menu, simple and fast. Alarm source

NE, Board, Port ?

Locate alarm

NE Board Port

Global fault browser


Fault Management

Alarm knowledge database

Knowledge database saves fault dealing experience, easy to share.

Alarm triggers relative experience in knowledge database automatically.

Some alarm generates

Alarm dealing procedure

Same alarm happen again

Maintenanceexperience

Alarm knowledge database

Inquery

Maintenance Experience


Security Management

Operation & access domain privilege

Site A Site B

Operator manages Site BOperator manages Site A

Operation privilege: constrains the users’ operation privileges.

Access domain privilege: constrains the users’ management domain/NE.

Provides management solution for mass network, multi domains .

Operator monitors Alarms


Security Management

Uninterrupted Network Maintenance

Ensure uninterrupted service provision and network maintenance

ACL （ Access Control List ）

Operation restrain& Operation rights category.

Browse operation log

Real time operation monitoring

Force user logout.

Monitors server status, including processes, database usage status, hard disk usage status and CPU usage status. Automatically reset processes when failure.

System security managementSystem security management

N2000 BMS Security Solution

System monitoringSystem monitoring

Realtime backup

Switchover automatically

Watchman dual-system

Veritas dual-system

Dual SystemDual System

2M专线

SiteA（主节点）

LAN port

客户端

SiteB（备节点）

LAN port

RouterRouterLAN Switch

IPNetwork

LAN Switch

...

网元

Scheduled backup

recovery

Supports backup strategy defined.

Wizard interface.

Database backup toolsDatabase backup tools


Contents

Network Management Architecture

Features of Access Network Management

iManager N2000 BMS Features

Interface Provided by N2000


Interfaces Provided by N2000

EMS

OSS/NMS

BSS

Centralized Fault Monitoring Inventory Management

……

DSLAM Network

iManager N2000 BMS

Service Provision

SNMP trap

TL1 service provision

TL1 Resource & Inventory

Test Center

MML Line Test

SNMP / FTP / TFTP/Telnet



Interface Description

Southbound SNMP interfaces

Interfaces to the SNMP devices

Southbound FTP/TFTP interfaces

Interfaces for loading and backing up device configuration files and version files

Southbound Telnet interface

Command line interface for broadband devices



Interface Description

Northbound SNMP interface

Interface for reporting alarm and topology data to the OSS based on SNMP

Northbound CORBA interface

Interface for reporting alarm and topology data to the OSS based on CORBA

Northbound TL1 interface

Service provision interface to the OSS based on TL1

Northbound XML interface

It is used for the user service provisioning

and inventory resource management

Northbound MML interface

By the MMLNBI, the test system tests the access devices and reports the test results.


Northbound Interface Fast OSS System Integration

Fast OSS system integration.

Complete pre-integration with many famous mainstream system, effectively shorten network constructing period.

BMS

Mainstream OSS Co.

SP’s private OSS Interface document

Netcool

Omnibus

Netcool

Proviso

Netcool

PrecisionT

N

HP TeMIP HP OVPI HP OVSA Metasolv

ASAP

Syndesis

NetProvisi

on

Cramer5,

Cramer6

CORBA

TL1

XML

CSV

SNMP


Summary

In this course, we learned the iManager N2000

system architecture and functions.

Thank youwww.huawei.com

Obn211111 i manager n2000 bms introduction r011 issue 1.0

Technology

Transcript of Obn211111 i manager n2000 bms introduction r011 issue 1.0