Training_M2000(M2000V200R012C00)_Topology Management-20120417-C_V1.0

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Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved. Page2

Objectives

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

Construct and manage the topology structure of the entire

network.

Learn and monitor the running status of the entire network bybrowsing the topology view.




Contents

1. Basic Concept

2. Creating a Physical Subnet

3. Creating a Physical NE

4. Monitoring an NE

5. Adjusting the Network Topology




Topology Management Function

Navigation tree Toolbar Topology view




Objects in Topology

Objects in topology indicate the objects in the network. Each

element managed by the NMS is an object.

An object can be a subnet, an NE, a group NE, or a link

between NEs.




Contents

1. Basic Concept



4. Monitoring an NE





Designing a Physical View

Before deploying NEs in a physical view, you need to design aphysical subnet. The physical topology must show the topology

structure of the actual telecommunication network and facilitate

the routine operation and maintenance of operators.

On the physical topology, topology objects and the hierarchical

relationship among objects are shown in the navigation tree on the

left; all topology objects on the existing subnet and the location

relationship among the objects are shown in the topology view on

the right.




Setting the Topology Background




Creating a Physical Subnet




Contents

1. Basic Concept



4. Monitoring an NE





Classification of Physical NEs

A physical NE is a communication device that is connectedto the M2000 and can be managed by the M2000. The

M2000 can manage a communication device only when the

corresponding physical NE is created on the M2000.The M2000 divides the managed mobile network devices

into the devices of the GSM, WCDMA, CDMA, WiMAX, and

LTE network based on the network that the NE belongs to.

IP devices are independent of the preceding networks.




Creating a Single Physical NE




Creating Physical Links

A physical link is a physical connection between two physical NEs.You can have a clear understanding of the telecommunication

network between NEs and the communication status by setting up

a physical link. The MTP3 MTP3B, and DATALINK links must be

created manually.Currently, the M2000 supports the following link types: M3UA,

H248, BICCSCTPLNK, DATALINK, MTP3, and MTP3B.

M3UA, H248, and BICCSCTPLNK links are automatically created

by the system. MTP3 MTP3B, and DATALINK links must be

created manually.

You can delete only physical links that are manually created.




Creating Multiple Physical NEs

The M2000 supports the function of creating multiplephysical NEs to reduce the maintenance workload. You can

create multiple physical NEs at a time on the topology.

Before creating multiple physical NEs in batches, you mustcopy the information about the physical NEs to be created

to an .ini or .csv file. The operation does not support the

creation of virtual NEs.




Exporting an NE Information Template




Creating NEs in Batches




Contents

1. Basic Concept



4. Monitoring an NE







Setting NE Reconnection Status

When an NE is disconnected from the M2000 server, you can specifywhether the M2000 server attempts to reconnect the NE.

There are two reconnection states:

Enable Connection

When an NE is disconnected from the M2000 server, the M2000 server

attempts to reconnect the NE. By default, the reconnection status of a

newly added NE is Enable Connection .

Disable Connection

When an NE is disconnected from the M2000 server, the M2000 server

does not attempt to reconnect the NE.




Manually Reconnecting an NEYou can manually reconnect an NE to the M2000 server when the

NE is disconnected from the M2000 server.

In the physical topology view, right-clickan NE with and choose Reconnect

NE from the shortcut menu.

disappears after the reconnection is

successful.



Copyright © 2009 Huawei Technologies Co., Ltd. All rights reserved.

Monitoring Cell StatusYou can browse the cell status of a GBTS, NodeB, eNodeB, or MBTS by

selecting the GBTS, NodeB, eNodeB, or MBTS. In addition, you can block

and unblock, activate and deactivate a cell, and switch to the performance

monitoring window of the cell by using the shortcut menu.

Page21




Contents

1. Basic Concept



4. Monitoring an NE





Adjusting the Network Topology

After a subnet, NEs, and links aresuccessfully created, you can

adjust the network topology as

required. The network topology

adjustment involves operations

such as modification and deletion

of the subnet, NEs, and links. The

shortcut menu supports the

preceding operations.




Adjusting the Topology View

You can adjust the topology view as required. The topology view adjustmentinvolves showing or hiding the topology navigation tree, switching the current

subnet, displaying the topology view in full screen, zooming the topology view, and

customizing the topology prompt information.

Create a link

Search for an NE

Show legend, filter, andattribute

Zoom

Refresh

Show alarm browseregion




Setting the Default Topology View

Set the currently selected subnet to the default subnet thatis displayed when you enter the topology view.

The configured subnet isdirectly displayed whenyou enter the maintopology window nexttime.




Summary

This course describes the following:

Basic concepts about the topology, including the network

topology type, topology object, and topology shortcut menu.

How to create and manage subnets and devicesHow to monitor the NE status and adjust the display of the

network topology

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