u2000 Web Lct User Guide-(v100r003c00_01)

iManager U2000 Web LCT V100R003C00

User Guide Issue

01

Date

2011-01-08

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.

Huawei Technologies Co., Ltd. Address:

Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

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Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

i

iManager U2000 Web LCT User Guide

About This Document

About This Document Related Version The following table lists the product version related to this document. Product Name

Version

iManager U2000 Web LCT

V100R003C00

Intended Audience The iManager U2000 Web LCT User Guide describes how to install and start the iManager U2000 Web LCT (Web LCT) , and also describes the features and functions of the Web LCT. This document guides the user to understand basic operations of the U2000 Web LCT. This document is intended for: l

Network Planning Engineer

l

Installation and Commissioning Engineer

l

Network Monitoring Engineer

l

Data Configuration Engineer

l

NM Administrator

l

System Maintenance Engineer

Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol

Description

DANGER Issue 01 (2011-01-08)

Indicates a hazard with a high level of risk, which if not avoided, will result in death or serious injury.


iii


About This Document

Symbol

Description

WARNING

CAUTION

Indicates a hazard with a medium or low level of risk, which if not avoided, could result in minor or moderate injury. Indicates a potentially hazardous situation, which if not avoided, could result in equipment damage, data loss, performance degradation, or unexpected results.

TIP

Indicates a tip that may help you solve a problem or save time.

NOTE

Provides additional information to emphasize or supplement important points of the main text.

Command Conventions The command conventions that may be found in this document are defined as follows. Convention

Description

Boldface

The keywords of a command line are in boldface.

Italic

Command arguments are in italics.

[]

Items (keywords or arguments) in brackets [ ] are optional.

{ x | y | ... }

Optional items are grouped in braces and separated by vertical bars. One item is selected.

[ x | y | ... ]

Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected.

{ x | y | ... }*

Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected.

[ x | y | ... ]*

Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected.

GUI Conventions The GUI conventions that may be found in this document are defined as follows.

iv

Convention

Description

Boldface

Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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About This Document

Convention

Description

>

Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder.

Update History Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions.

Updates in Issue 01 (2010-12-16) Based on Product Version V100R003C00 The first release of the iManager U2000 V100R003C00.

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Contents

Contents About This Document...................................................................................................................iii 1 Installation Guide......................................................................................................................1-1 1.1 Preparing for the Installation...........................................................................................................................1-2 1.1.1 Checking Hardware and Software Configurations.................................................................................1-2 1.1.2 Obtaining Installation Software.............................................................................................................1-3 1.2 Installing the Web LCT...................................................................................................................................1-3 1.2.1 Performing the Pre-installation Check...................................................................................................1-3 1.2.2 Installing the Web LCT..........................................................................................................................1-3 1.3 Verifying the Installation................................................................................................................................1-5 1.3.1 Verifying Installation Paths and Shortcut Icons.....................................................................................1-6 1.3.2 Verifying the Security Level of the Internet Explorer...........................................................................1-6 1.3.3 Starting the Web LCT............................................................................................................................1-8 1.3.4 Creating NEs in Batches........................................................................................................................1-8 1.3.5 Creating a Single NE..............................................................................................................................1-9 1.3.6 Connecting the Web LCT to an NE.....................................................................................................1-10 1.4 Installing the U2000 LCT in Incremental Mode...........................................................................................1-11 1.5 Uninstalling the Web LCT............................................................................................................................1-11

2 Product Description...................................................................................................................2-1 2.1 System Overview............................................................................................................................................2-2 2.1.1 Network Position....................................................................................................................................2-2 2.1.2 Function Comparison Between Web LCT and U2000 LCT..................................................................2-3 2.1.3 Manageable Equipment..........................................................................................................................2-4 2.2 New Features...................................................................................................................................................2-6 2.2.1 Updates in the Web LCT for NG WDM Equipment.............................................................................2-6 2.2.2 Updates in the Web LCT for WDM (NA) Equipment...........................................................................2-7 2.2.3 Updates in the Web LCT for RTN Equipment......................................................................................2-7 2.3 Features and Functions....................................................................................................................................2-9 2.3.1 Alarm Management..............................................................................................................................2-10 2.3.2 Performance Management....................................................................................................................2-11 2.3.3 Security Management...........................................................................................................................2-11 2.3.4 Communication Management..............................................................................................................2-12 2.3.5 Time Localization Management...........................................................................................................2-13 Issue 01 (2011-01-08)


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Contents

2.3.6 Report Management.............................................................................................................................2-13 2.3.7 WDM NE Management.......................................................................................................................2-13 2.3.8 WDM ASON Management..................................................................................................................2-21 2.3.9 WDM NE (NA) Management..............................................................................................................2-22 2.3.10 RTN NE Management........................................................................................................................2-28

3 Getting Started............................................................................................................................3-1 3.1 Configuration Requirements...........................................................................................................................3-3 3.2 Connecting the Web LCT to NEs...................................................................................................................3-3 3.3 Starting the Web LCT.....................................................................................................................................3-4 3.4 Logging In to the Web LCT............................................................................................................................3-4 3.5 Shutting Down the Web LCT..........................................................................................................................3-5 3.6 Web LCT Main Window.................................................................................................................................3-5 3.6.1 NE List...................................................................................................................................................3-6 3.6.2 NE Explorer............................................................................................................................................3-7 3.6.3 NE Panel.................................................................................................................................................3-9 3.6.4 Operation Object Status.......................................................................................................................3-13 3.6.5 Frequently Used Buttons......................................................................................................................3-14 3.6.6 Table Operations..................................................................................................................................3-14 3.7 Selecting an Object in the Navigation Tree...................................................................................................3-15 3.8 Setting Parameters in the List........................................................................................................................3-16 3.9 Operation Precautions...................................................................................................................................3-16

A Service Ports Description.......................................................................................................A-1 A.1 Background....................................................................................................................................................A-2 A.2 Notes and Precautions...................................................................................................................................A-2 A.3 Service Ports Used by the Web LCT.............................................................................................................A-2 A.4 How to Query Service Ports..........................................................................................................................A-3

B Glossary......................................................................................................................................B-1 C Acronyms and Abbreviations................................................................................................C-1

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Figures

Figures Figure 2-1 Position in TMN Hierarchy................................................................................................................2-3 Figure 3-1 NE List................................................................................................................................................3-6 Figure 3-2 NE List................................................................................................................................................3-7 Figure 3-3 NG WDM NE Explorer......................................................................................................................3-8 Figure 3-4 NG WDM NE (NA) Explorer............................................................................................................ 3-8 Figure 3-5 RTN NE Explorer...............................................................................................................................3-9 Figure 3-6 OptiX OSN 6800 Slot Layout..........................................................................................................3-10 Figure 3-7 OptiX OSN 6800A Slot Layout........................................................................................................3-10 Figure 3-8 OptiX RTN 620 Slot Layout............................................................................................................3-11 Figure 3-9 NG WDM Path View.......................................................................................................................3-12 Figure 3-10 NG WDM (NA) Path View............................................................................................................3-12 Figure 3-11 RTN Path View..............................................................................................................................3-13 Figure 3-12 Table sorting...................................................................................................................................3-15 Figure 3-13 Paging display.................................................................................................................................3-15

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Tables

Tables Table 1-1 Configuration requirements for Web LCT hardware...........................................................................1-2 Table 1-2 Configuration requirements for Web LCT software............................................................................1-2 Table 1-3 Installation Software............................................................................................................................ 1-3 Table 1-4 Installation method.............................................................................................................................1-11 Table 2-1 Manageable WDM equipment.............................................................................................................2-4 Table 2-2 Manageable WDM (NA) series equipment..........................................................................................2-5 Table 2-3 Manageable RTN series equipment.....................................................................................................2-5 Table 3-1 Working Status...................................................................................................................................3-13 Table 3-2 Frequently Used Buttons....................................................................................................................3-14 Table A-1 Service ports used by the Web LCT...................................................................................................A-2

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1 Installation Guide

1

Installation Guide

About This Chapter This topic describes how to install the Web LCT. 1.1 Preparing for the Installation Before installing the Web LCT, ensure that required software and hardware are available. 1.2 Installing the Web LCT This topic describes how to install the Web LCT. 1.3 Verifying the Installation After installing the Web LCT, you must verify the installation. 1.4 Installing the U2000 LCT in Incremental Mode This topic describes how to install the U2000 LCT in incremental mode. 1.5 Uninstalling the Web LCT This topic describes how to uninstall the Web LCT from Windows.

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1.1 Preparing for the Installation Before installing the Web LCT, ensure that required software and hardware are available. 1.1.1 Checking Hardware and Software Configurations This topic describes configuration requirements for Web LCT hardware and software. 1.1.2 Obtaining Installation Software This topic lists the software required for installing the Web LCT

1.1.1 Checking Hardware and Software Configurations This topic describes configuration requirements for Web LCT hardware and software. l

Configuration requirements for Web LCT hardware Table 1-1 Configuration requirements for Web LCT hardware

l

Item

Description

Recommended configuration

Intel P8400 (dual-core) 2.2 GHz or higher, 2 GB memory or higher

Minimum configuration

Intel E2140 1.6 GHz, 1 GB memory

Configuration requirements for Web LCT software Table 1-2 Configuration requirements for Web LCT software Item

Description

OS

l Windows 7 Professional 64bit (recommended) l Windows Vista Business (compatible configuration) l Windows XP Professional SP3 (compatible configuration) l Windows 2008 server R2 (compatible configuration) l Windows 2003 server (compatible configuration)

Browser

Internet Explorer 6.0, 7.0, or 8.0 Firefox 2.5 or 3.0

NOTE

The Web LCT can be installed on the Windows OS with either the simplified Chinese version or English version.

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1.1.2 Obtaining Installation Software This topic lists the software required for installing the Web LCT The Web LCT can be installed by using either installation packages or a installation DVD-ROM. Obtain required software according to the installation mode. Table 1-3 Installation Software Installation Mode

Required Software

Using installation packages

U2000LCTV100R003C00_Base_win32_x8 6.zip U2000LCTV100R003C00_TransWebLCT_ win32_x86.zip

Using a DVD-ROM

U2000LCTV100R003C00_win32_x86_dvd .iso

1.2 Installing the Web LCT This topic describes how to install the Web LCT. 1.2.1 Performing the Pre-installation Check This topic lists the software required for installing the Web LCT. The software includes the operating system (OS) and Web LCT installation packages. 1.2.2 Installing the Web LCT This topic describes how to install the Web LCT.

1.2.1 Performing the Pre-installation Check This topic lists the software required for installing the Web LCT. The software includes the operating system (OS) and Web LCT installation packages.

Procedure Step 1 Log in to the OS as an administrator. Step 2 Check that a Windows OS and related patches have been installed. For details, see 1.1.1 Checking Hardware and Software Configurations. TIP

To check whether a patch has been installed, right-click My Computer and choose Properties from the shortcut menu. If Service Pack x is displayed in the System area on the General tab page, the Service Pack x patch has been installed.

Step 3 Check that the available space on either disk C or disk D is larger than 10 GB. ----End

1.2.2 Installing the Web LCT This topic describes how to install the Web LCT. Issue 01 (2011-01-08)


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Prerequisite l

A Windows OS and related patches must have been installed. For details about the OS and patches, see 1.1.1 Checking Hardware and Software Configurations.

l

An administrator account must be available.

Procedure Step 1 Log in to the Windows OS as an administrator. Step 2 Prepare for the installation. l If you use installation packages to install the 1.1.1 Checking Hardware and Software Configurations, decompress the installation packages to the same path. l If you use an installation DVD-ROM to install the 1.1.1 Checking Hardware and Software Configurations, insert the DVD-ROM into the DVD-ROM drive. Step 3 Double-click the install.bat file.

Step 4 Click Transmition Web LCT. Step 5 Select English from the drop-down list and click Next. Step 6 Click Next. Step 7 Click the I accept the terms of the license agreement option button and click Next. Step 8 Set the installation path and click Next. NOTE

The installation path name must be simple and contain no spaces or punctuations.

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Step 9 Click Next.

Step 10 Select related components and click Next. NOTE

Select the components to be installed according to managed NEs. The COMMON component is mandatory. It is recommended that all components be selected.

Step 11 Click Install. After the installation is complete, the Installation finished dialog box is displayed. Step 12 Click Finish. ----End

Follow-up Procedure After the installation is complete, you can double-click the Web LCT shortcut icon on the desktop to start the Web LCT.

1.3 Verifying the Installation After installing the Web LCT, you must verify the installation. 1.3.1 Verifying Installation Paths and Shortcut Icons After installing the Web LCT, you must verify installation paths and shortcut icons. 1.3.2 Verifying the Security Level of the Internet Explorer The security level of the Internet Explorer must be set to Medium, Medium-low, or Low to ensure proper running of the Web LCT. This topic describes how to check and set the security level of the Internet Explorer. 1.3.3 Starting the Web LCT You can log in to the Web LCT and configure and manage NEs only after the Web LCT is started. Issue 01 (2011-01-08)


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1.3.4 Creating NEs in Batches When the Web LCT communicates with a gateway NE (GNE) properly, you can create NEs in batches by searching for all NEs that communicate with the GNE, using the IP address of the GNE or the network segment that the IP address belongs to. This method is quicker and more accurate than manual creation. 1.3.5 Creating a Single NE Creating NEs one by one is not as quick and precise as batch creation. Creating NEs one by one, however, is applicable to all communication modes. NEs that use serial ports do not support the NE search function and you must create them one by one. 1.3.6 Connecting the Web LCT to an NE To configure and manage an NE by using the Web LCT, you must connect the Web LCT to the NE by using an Ethernet cable or serial port cable.

1.3.1 Verifying Installation Paths and Shortcut Icons After installing the Web LCT, you must verify installation paths and shortcut icons.

Prerequisite The Web LCT must have been installed.

Procedure Step 1 Check that the Web LCT installation path exists. If the default path has been used for installing the Web LCT, the C:\Web_LCT path exists. Step 2 Check that the JRE installation path exists. If the default path has been used for installing the JRE, the C:\Web_LCT\jre path exists. Step 3 Check shortcut icons. l Check that the U2000LCT shortcut icon is displayed on the desktop. Double-click the U2000LCT shortcut icon. In the dialog box that is displayed, check that the Start Web LCT and Stop Web LCT shortcut icons are displayed. l The Start Web LCT and Stop Web LCT options are available by choosing Start > Programs > U2000LCT. ----End

1.3.2 Verifying the Security Level of the Internet Explorer The security level of the Internet Explorer must be set to Medium, Medium-low, or Low to ensure proper running of the Web LCT. This topic describes how to check and set the security level of the Internet Explorer.

Procedure Step 1 Double-click the Internet Explorer icon on the desktop. Step 2 Choose Tools > Internet Options from the main menu of the Internet Explorer. Step 3 In the Internet Options dialog box, click the Security tab and then Default Level to check the security level of the Internet Explorer. 1-6


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Step 4 Optional: If the security level of the Internet Explorer is set to High, change it to Medium, Medium-low, or Low. NOTE

By default, the Internet Explorer Enhanced Security Configuration function is configured on Windows Server 2003. The following steps use the Windows Server 2003 as an example to describe how to set the security level of the Internet Explorer to Medium, Medium-low, or Low. On Windows XP Professional, start from Step 7 to set the security level of the Internet Explorer.

1.

Choose Start > Settings > Control Panel. Control Panel is displayed.

2.

Double-click the Add or Remove Programs icon. The Add or Remove Programs dialog box is displayed.

3.

Click the Add/Remove Windows Components icon on the left. The Windows Components Wizard dialog box is displayed.

4.

Clear the Internet Explorer Enhanced Security Configuration check box.

NOTE

If this check box is selected, the security level of the Internet Explorer is set to High.

5.

Click Next.

6.

Click Finish.

7.

Double-click the Internet Explorer icon on the desktop.

8.

Choose Tools > Internet Options from the main menu of the Internet Explorer.

9.

In the Internet Options dialog box, click the Security tab and move the slider label to set the security level of the Internet Explorer to Medium, Medium-low, or Low.

10. Click Apply. 11. Click OK. ----End Issue 01 (2011-01-08)


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1.3.3 Starting the Web LCT You can log in to the Web LCT and configure and manage NEs only after the Web LCT is started.

Prerequisite The computer where the Web LCT is installed must have been correctly connected to NEs.

Procedure Step 1 Start the computer where the Web LCT is installed. Step 2 Choose Start > Programs > U2000LCT > Start Web LCT. The Web LCT starts properly and the Web LCT login dialog box is displayed. Step 3 Enter a password. NOTE

Both the default Web LCT user name and the initial password are admin. Change the initial password after logging in to the Web LCT for the first time. Make a note of your password and keep it in a safe place.

Step 4 Click Login. ----End

1.3.4 Creating NEs in Batches When the Web LCT communicates with a gateway NE (GNE) properly, you can create NEs in batches by searching for all NEs that communicate with the GNE, using the IP address of the GNE or the network segment that the IP address belongs to. This method is quicker and more accurate than manual creation.

Prerequisite Only NEs that use Ethernet ports can be searched out.

Procedure Step 1 Click NE Search in the NE list. The Search NE dialog box is displayed. Step 2 Click Manage Domain. The Manage Domain Search dialog box is displayed. Step 3 Click Add. The New Domain dialog box is displayed. Step 4 Set Domain Type to GNE IP Domain or GNE IP Address, and enter an IP address in the Domain Address text box.

Step 5 Click OK. 1-8


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NOTE

To add multiple search domains, repeat Steps 3 through 5.

Step 6 Click Cancel to close the Manage Domain Search dialog box. Step 7 Select an appropriate network segment within the search domain and click Search. NOTE

l The NE search function searches out only the NEs in the specified network segment. l During the search, you can click End Search to stop it.

Step 8 After the search is complete, select an NE from the list and click Add NE. A message is displayed, indicating that the NE has been successfully added. Step 9 Click OK. Step 10 Optional: In the Search NE dialog box, select one or more non-gateway NEs and click Set Gateway NE to switch the non-gateway NEs to GNEs. ----End

Follow-up Procedure Possible causes of and solutions to a failure to log in to a newly created NE are as follows: l

The password for the NE user is incorrect. Enter the correct password of the NE user.

l

The NE user account is unauthorized or the NE user has already logged in. Use an authorized NE user account that is not in use.

1.3.5 Creating a Single NE Creating NEs one by one is not as quick and precise as batch creation. Creating NEs one by one, however, is applicable to all communication modes. NEs that use serial ports do not support the NE search function and you must create them one by one.

Procedure Step 1 Click Add NE in the NE list. l For the OptiX SLM 1630, choose Europe. l For the OptiX PFE 1670, choose North America. The Add NE dialog box is displayed. Step 2 Enter an NE ID and an extended ID. Step 3 Enter an NE name. Step 4 Set Gateway Type and set related parameters. l

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If Gateway Type is set to IP Gateway, set IP Address and Port.


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l

If Gateway Type is set to Serial Port, set Port and Baud Rate.

Step 5 Enter a user name and a password. NOTE

The default NE user name for global NEs is lct and the default password is password. The default NE user name for WDM (NA) NEs is SONET and the default password is SONET.

Step 6 Click OK. One entry is added in the NE list. Usually, the NE communicates properly and is in the Logged In state. ----End

Follow-up Procedure Possible causes of and solutions to a failure to log in to a newly created NE are as follows: l

The communication between the Web LCT and the NE is abnormal. Check the settings of communication parameters, such as the NE IP address and NE ID.

l

The password of the NE user is incorrect. Enter the correct password of the NE user.

l

The NE user account is unauthorized or the NE user has already logged in. Use an authorized NE user account that is not in use.

1.3.6 Connecting the Web LCT to an NE To configure and manage an NE by using the Web LCT, you must connect the Web LCT to the NE by using an Ethernet cable or serial port cable.

Procedure l 1-10

Connect the Web LCT to the NE by using an Ethernet cable. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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l

l


1.

Connect an Ethernet cable to the computer where the Web LCT is installed.

2.

Connect the RJ-45 connector of the Ethernet cable to the NMS interface on the NE.

Connect the Web LCT to the NE through the DCN. 1.

Connect the computer where the Web LCT is installed to the DCN by using an Ethernet cable.

2.

Connect one end of another Ethernet cable to the NMS interface on the NE and connect the other end of the Ethernet cable to the DCN.

Connect the Web LCT to the NE by using an RS232 serial port cable. 1.

Connect an RS232 serial port cable to the computer where the Web LCT is installed.

2.

Connect the connector of the serial port cable to the interface on the NEl. NOTE

For the positions of the RS232 serial interface and Ethernet interface on the NE, see the NEspecific Hardware Description.

----End

1.4 Installing the U2000 LCT in Incremental Mode This topic describes how to install the U2000 LCT in incremental mode.

Installation Scenario The Web LCT has been installed on a computer, and a U2000 LCT needs to be added to manage related NEs.

Installation Method Table 1-4 Installation method NMS Name

Installation Method

U2000 LCT

For details, see the topic "Installation Guide" in the U2000 LCT User Guide.

IP LCT

For details, see the topic "Installation Guide" in the IP LCT User Guide.

VMT

For details, see the topic "Installation Guide" in the VMT User Guide.

1.5 Uninstalling the Web LCT This topic describes how to uninstall the Web LCT from Windows.

Prerequisite The Web LCT must have been shut down. Issue 01 (2011-01-08)


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Procedure Step 1 Log in to the Windows OS as an administrator. Step 2 Double-click the uninstall.bat file in the installation package path. Step 3 Click Web LCT. Step 4 Click Next. Step 5 Click Uninstall and click OK in the Confirm dialog box. Step 6 After the uninstallation is complete, click Finish to restart the OS. ----End

Result The Web LCT application, desktop shortcut icon, and option in the Start > Programs > U2000LCT menu are uninstalled.

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2 Product Description

2

Product Description

About This Chapter Web LCT is an NE layer management system for the transport network. The Web LCT uniformly manages OptiX series optical transmission equipment from Huawei, such as the RTN, NG WDM and submarine line monitor equipment. 2.1 System Overview This topic describes the position of the Web LCT in the telecommunication management network (TMN) hierarchy, the product characteristics, and the manageable equipment of the U2000 Web LCT V100R003C00. 2.2 New Features This section describes new features supported by the U2000 Web LCT V100R003C00. 2.3 Features and Functions The Web LCT provides management functions at the NE layer.

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2.1 System Overview This topic describes the position of the Web LCT in the telecommunication management network (TMN) hierarchy, the product characteristics, and the manageable equipment of the U2000 Web LCT V100R003C00. 2.1.1 Network Position The Web LCT is an NE-level management system in an optical transport network. Based on the browser/server architecture, the Web LCT allows you to perform all operations of NE-level configuration and maintenance. 2.1.2 Function Comparison Between Web LCT and U2000 LCT The Web LCT and the U2000 LCT are EMS. They provide the ability to configure and maintain Huawei OptiX series products, and the ability to manage alarms, configuration, performance data, security and communication. 2.1.3 Manageable Equipment The Web LCT can uniformly manage OptiX series optical transmission equipment from Huawei, such as WDM, WDM (NA), RTN, and submarine line equipment.

2.1.1 Network Position The Web LCT is an NE-level management system in an optical transport network. Based on the browser/server architecture, the Web LCT allows you to perform all operations of NE-level configuration and maintenance. In the telecommunication management network (TMN), the Web LCT is located at the NE layer. That is, the Web LCT is an element management system (EMS) and provides all management functions at the NE layer. See Figure 2-1.

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Figure 2-1 Position in TMN Hierarchy Business Management Layer

BMS

Service Management Layer

SMS

Network Management Layer

NMS

Subnetwork Management Layer SNMS

Element Management Layer

GNE

Network Element Layer

EMS

EMS

GNE

GNE

Web LCT

NE

NE

...

NE

NE

NE

NE

NE

NE NE

BMS: Business Management System SMS: Service Management System NMS: Network Management System SNMS: Subnetwork Management System EMS: Element Management System GNE: Gateway Network Element NE: Network Element

The Web LCT accesses a local NE through a LAN or a serial port, and accesses a remote NE through data communications channel (DCC). The Web LCT can be integrated with the U2000.

2.1.2 Function Comparison Between Web LCT and U2000 LCT The Web LCT and the U2000 LCT are EMS. They provide the ability to configure and maintain Huawei OptiX series products, and the ability to manage alarms, configuration, performance data, security and communication. The main difference between the Web LCT and the U2000 LCT is as follows:

Manageable Equipment The Web LCT manages Huawei NG WDM series, RTN series, WDM (NA) series and submarine line monitor products. The U2000 LCT manages SDH series, PTN series, MSTP series, OSN series, Metro WDM series, LH WDM series and submarine line monitor products. Issue 01 (2011-01-08)


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GUI Style The Web LCT uses the browser/server architecture that the user configures and maintains NEs by using a browser. The Web LCT implements a web-based graphic user interface. The U2000 LCT implements a Java-based graphic user interface.

Data Management The Web LCT has no NM database, All operations are directly applies to NEs. Hence, the Web LCT does not support the ability to preconfigure an NE, upload and download the NE configuration data, and acknowledge and synchronize alarms.

2.1.3 Manageable Equipment The Web LCT can uniformly manage OptiX series optical transmission equipment from Huawei, such as WDM, WDM (NA), RTN, and submarine line equipment. Table 2-1 lists the WDM equipment that the U2000 Web LCT V100R003C00 manages. Table 2-1 Manageable WDM equipment Category

Equipment Version

Name in the Web LCT

NG WDM series

OptiX OSN 1800 Compact Multi-Service Edge Optical Transport Platform

OptiX OSN 1800

OptiX OSN 3800 compact intelligent optical transport platform

OptiX OSN 3800

OptiX OSN 6800 intelligent optical transport platform

OptiX OSN 6800

OptiX OSN 8800 T16 intelligent optical transport platform

OptiX OSN 8800 T16


OptiX OSN 8800 T32


OptiX OSN 8800 T64

OptiX SLM 1630 Submarine Line Monitor

OptiX SLM 1630

OptiX SLM 1630 Submarine Line Monitor

OptiX SLM 1630

OptiX PFE 1670 power feeding equipment

OptiX PFE 1670

Submarine line series

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Table 2-2 lists the WDM (NA) equipment that the U2000 Web LCT V100R003C00 manages. Table 2-2 Manageable WDM (NA) series equipment Category

Equipment

Description

WDM (NA) series

OptiX OSN 1800(NA) compact intelligent optical transport platform

OptiX OSN 1800(NA)

OptiX OSN 3800A compact intelligent optical transport platform

OptiX OSN 3800A

OptiX OSN 6800A intelligent optical transport platform

OptiX OSN 6800A

OptiX OSN 8800 T16(NA) intelligent optical transport platform

OptiX OSN 8800 T16(NA)





Table 2-3 lists the RTN equipment that the U2000 Web LCT V100R003C00 manages. Table 2-3 Manageable RTN series equipment

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Category

Equipment

Name in the Web LCT

RTN series

OptiX RTN 605

OptiX RTN 605 radio transmission system

OptiX RTN 610


OptiX RTN 620



OptiX RTN 910


OptiX RTN 950


OptiX RTN 980


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Category

Equipment

Name in the Web LCT

OptiX RTN 5000S

OptiX RTN 5000S microwave transmission system

2.2 New Features This section describes new features supported by the U2000 Web LCT V100R003C00. 2.2.1 Updates in the Web LCT for NG WDM Equipment This topic describes the new features of the NG WDM equipment in the Web LCT. 2.2.2 Updates in the Web LCT for WDM (NA) Equipment This topic describes the new features of the WDM (NA) equipment in the Web LCT. 2.2.3 Updates in the Web LCT for RTN Equipment The Web LCT has the following new features.

2.2.1 Updates in the Web LCT for NG WDM Equipment This topic describes the new features of the NG WDM equipment in the Web LCT.

New Features No.

Description

Purpose

1

The OptiX OSN 3800, OptiX OSN 6800, OptiX OSN 8800 T16, OptiX OSN 8800 T32 and OSN 8800 T64 of V100R006C00 are supported. The OptiX OSN 8800 T16 is a newly supported subrack.

l To manage the TN53TQX, TN54TOA, TN54THM, TN11WSMD9, and TN11DAS1 boards. l To manage the 100 GB client-side access board TN11LSC. l To support the configuration of shelf cascading mode. l To notify users of board removal. Indicators will turn on when boards are selected in the NE Panel. l To support the function of displaying an abnormal event when the LCT is used to connect to NEs.

2

The OptiX OSN 1800 V100R003C00 is supported.

l To manage the LEM18 and ELOM boards. l To support the ODUFlex feature.

Modified WDM Features No feature is modified. 2-6


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Deleted WDM Features No feature is deleted.

2.2.2 Updates in the Web LCT for WDM (NA) Equipment This topic describes the new features of the WDM (NA) equipment in the Web LCT.

New WDM (NA) Features No.

Description

Purpose

1

The OptiX OSN 3800A, OptiX OSN 6800A, OptiX OSN 8800 (NA) T16, OptiX OSN 8800(NA) T32, and OptiX OSN 8800(NA) T64 of V100R006C00 are supported. The OptiX OSN 8800 (NA) T16 is a newly supported subrack.

l To manage the TN53TQX, TN54TOA, TN54TOH, TN11WSMD9, and TN11DAS1 boards. l To manage the 100 GB client-side access board TN11LSC. l To support the configuration of shelf cascading mode. l To notify users of board removal. Indicators will turn on when boards are selected in the NE Panel. l To support the function of displaying an abnormal event when the LCT is used to connect to NEs.

Modified WDM (NA) Features None.

Deleted WDM (NA) Features None.

2.2.3 Updates in the Web LCT for RTN Equipment The Web LCT has the following new features.

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New RTN Features No.

Description

Purpose

1

The OptiX RTN 910, OptiX RTN 950, and OptiX RTN 980 of V100R003C00 are supported.

l To support the SL91ISU2, SL91ISX2, and TNH1EFP8 cards. l To support the SL91SP3S, SL91SP3D, SL91IF1, SL91IFU2, SL91IFX2, SL91AUX, TND2ML1, TND1MD1, SL91EM6T, SL91EM6X, and SL91EM6F boards. l To support the function of configuring input signal balancing for channels on tributary boards. l To support the function of setting remarks for ODUk trails. l To support the function of enabling or disabling the generation of TU_AISE1_AIS alarms triggered by TU_AIS alarms. l To support the function of configuring the current intermediate frequency (IF) service type.

Modified RTN Features No.

Description

Reason

Impact

1

Acceptance test reports can be output by the one-touch operation.

To simplify user operations for acceptance tests.

It is not compliant with the operation habit of users.

Deleted RTN Features None.

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2.3 Features and Functions The Web LCT provides management functions at the NE layer. NOTE

Before you log in and manage the NE through the Web LCT, if the U2000 has already logged in to the NE, you need to enable the LCT Access Control switch on the U2000, and select either Serial Port Access Control or Ethernet Access Control.

2.3.1 Alarm Management The alarm management function monitors faults and abnormal events generated during running of the equipment in real time, and also provides alarm details and analysis measures. This helps you locate and clear faults in a fast manner. The Web LCT provides alarm management functions. You can customize alarm monitoring policies as required, and analyze and process the alarms. 2.3.2 Performance Management The performance management function collects performance data of the equipment, functions, services, or other objects periodically or after being triggered, to record the operation status, health status, and quality of service (QoS) of a network. The Web LCT provides performance management functions. You can customize performance monitoring policies as required, and analyze and process the collected performance data. 2.3.3 Security Management The security management function includes Web LCT security management, NE security management and operation log management. This ensures the security of the Web LCT system and the transport network data. 2.3.4 Communication Management The Web LCT provides communication management function. The communication management function provides a communication channel for operation, management and maintenance (OAM) of the transport network. 2.3.5 Time Localization Management Time localization ensures that the time on the Web LCT is correctly displayed when the Web LCT crosses time zones and daylight saving time (DST). 2.3.6 Report Management The Web LCT has comprehensive reporting capabilities. The Web LCT user is able to print desired data while viewing them. The report in table format supports filtering by equipment type and can be saved in Excel format. 2.3.7 WDM NE Management Network element (NE) management consists of the attribute, communication, service, protection, and clock configurations of each single NE. The configuration data is stored in the database of the Web LCT and the database of the corresponding NE. 2.3.8 WDM ASON Management ASON is a new generation of optical network that integrates the exchange and transport. After the user initiates a service request, the ASON selects a route automatically, establishes and removes connections through the signaling control, and performs network connections automatically and dynamically. An ASON NE refers to the equipment that is equipped with both WDM and ASON features. An ASON network is managed by the Web LCT that combines ASON and WDM features. 2.3.9 WDM NE (NA) Management Issue 01 (2011-01-08)


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NE management consists of the attribute, communication, service, protection, and clock configurations of each single NE. The configuration data is stored at the NE layer on the Web LCT and in the database of the corresponding NE. 2.3.10 RTN NE Management NE management refers to the management of configurations of an NE in terms of attributes, communication, services, protection, and clocks. The configuration object is a single NE. The data is saved to the Web LCT NE layer database and to the NE database.

2.3.1 Alarm Management The alarm management function monitors faults and abnormal events generated during running of the equipment in real time, and also provides alarm details and analysis measures. This helps you locate and clear faults in a fast manner. The Web LCT provides alarm management functions. You can customize alarm monitoring policies as required, and analyze and process the alarms.

Alarm Monitoring Policy Settings By using the Web LCT, a user can perform the following operations: l

Set the NE alarm attributes, which are: – Saving mode – Reversion mode – Delay switch – Correlative suppression switch – Alarm occurring delay time – Alarm ending delay time NOTE

NG WDM and SLM equipment does not support correlation analysis.

l

Set alarm severity and automatic reporting.

l

Set the alarm suppression.

l

Set the alarm reversion.

l

Set the bit error alarm threshold.

l

Set the AIS insertion switch.

l

Set the UNEQ insertion switch.

l

Save alarm data by printing a report or exporting a text file.

l

RTN equipment supports the inter-board alarm suppression.

Alarm Viewing By using the Web LCT, a user can perform the following operations:

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l

View the current alarms.

l

View the history alarms.

l

View the abnormal events.

l

View the information of current alarms and abnormal events by using the toolbar.

l

Turn off the alarm indicator on the top of cabinet. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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Alarm Deletion By using the Web LCT, a user can delete current NE alarms.

2.3.2 Performance Management The performance management function collects performance data of the equipment, functions, services, or other objects periodically or after being triggered, to record the operation status, health status, and quality of service (QoS) of a network. The Web LCT provides performance management functions. You can customize performance monitoring policies as required, and analyze and process the collected performance data.

Performance Monitoring Policy Settings By using the Web LCT, a user can perform the following operations: l

Set the start and stop time for NE performance monitoring.

l

Set the start and stop time for Ethernet performance monitoring.

l

Set the monitoring status of the Ethernet performance events.

l

Set the monitoring status of performance events and the performance threshold for a specified board.

Performance Monitoring By using the Web LCT, a user can perform the following operations: l

View the current performance data, history performance data, UAT and threshold crossing events.

l

Monitor the Ethernet RMON performance.

Performance Register Resetting By using the Web LCT, a user can reset the performance register on the board.

2.3.3 Security Management The security management function includes Web LCT security management, NE security management and operation log management. This ensures the security of the Web LCT system and the transport network data.

Web LCT Security Management The Web LCT provides only a default user admin. To ensure system security, you need to periodically change your password.

NE Security Management By using the Web LCT, you can perform the following operations: l

NE user management: Support NE user management, including creating, modifying, and deleting NE users.

l

NE user group management: Query the NE users included in each NE user group on the NE.

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l

LCT access control: Set whether the LCT can be used to log in to or manage the NE.

l

Online user management: Query the online user and force the user to exit.

l

NE security parameter: Query and set the NE security system parameters, including querying and setting the Warning Screen information during login to the NE.

l

NE security log: Query the NE security log.

Operation Log Management The Web LCT provides system logs. You can view the desired logs by the operation time, object and result. The query results can be printed or saved to a file.

2.3.4 Communication Management The Web LCT provides communication management function. The communication management function provides a communication channel for operation, management and maintenance (OAM) of the transport network. By using the Web LCT, a user can perform the following operations: l

Set the following NE communication parameters: – IP address – Extension ID of NE – Gateway IP address – Subnet mask of GNE – NSAP address

l

Set extension embedded control channel (ECC) parameters for an Ethernet interface.

l

Access control – Enable the Web LCT or the command line terminal to access the NE through an Ethernet or serial port. – Set the access rate for the serial port.

l

Query the DCC rate. The NG WDM equipment automatically sets the DCC rate. You can query the DCC channel type and communication status.

l

Change DCC access rate by selecting the bytes used by DCC channel. Bytes used in DCC communication can be set: one bytes (D1-D1), three bytes (D1-D3), nine bytes (D4-D12) or twelve bytes (D1-D12). The corresponding access rates are: 64 kbit/s, 192 kbit/s, 576 kbit/s, and 768 kbit/s. NOTE

l In the case of the PDH microwaves, D1 bytes or D1 to D3 bytes can be used. l NG WDM equipment does not support one bytes (D1-D1).

l

Set transparent transmission of DCC. When interconnected with other vendor's equipment, the OptiX series equipment can transparently transmit the D bytes of other vendor's equipment through the D1–D3 bytes, and communicate with the OptiX equipment through the D4–D12 bytes.

l

Manage IP protocol stack. You can perform the following functions: – Query the IP route table. – Set the OSPF parameters. – Enable ARP proxy for an NE.

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l

Manage open systems interconnection (OSI). You can set the network layout and the routing table.

l

Manage OSI tunnels. You can configure OSI tunnels for those NEs at the edge of a nonOSI network by OSI tunnel. In this way, the NMS for an OSI network is able to pass through a non-OSI network to manage OSI NEs.

l

Support DCC transparent transmission through external clock interfaces.

2.3.5 Time Localization Management Time localization ensures that the time on the Web LCT is correctly displayed when the Web LCT crosses time zones and daylight saving time (DST). By using the Web LCT, a user can perform the following operations. l

Customize the display mode of the Web LCT time.

l

Set and query NE time zones.

l

Enable or disable the daylight saving time for the NE.

2.3.6 Report Management The Web LCT has comprehensive reporting capabilities. The Web LCT user is able to print desired data while viewing them. The report in table format supports filtering by equipment type and can be saved in Excel format. The Web LCT provides the following reports: l

Board information report

l

Board Detail Information Report

l

Subrack Information Report

2.3.7 WDM NE Management Network element (NE) management consists of the attribute, communication, service, protection, and clock configurations of each single NE. The configuration data is stored in the database of the Web LCT and the database of the corresponding NE.

Basic NE Configuration The Web LCT supports the following operations: l

Synchronize NE time by applying the system time on the Web LCT server, NTP server, or standard NTP server to NEs. You can configure the Web LCT to automatically synchronize the NE time by specifying the automatic synchronization period.

l

Automatically disable NE functions: Service-affecting NE functions, such as loopback, automatic laser shutdown (ALS), and intelligent power adjustment (IPA), can be disabled automatically at the time you preset.

l

Modify the following NE attributes: – NE name – NE ID – NE extended ID – Remarks

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– Preconfiguration attribute NOTE

Long-distance and WDM Metro NEs can be pre-configured. For pre-configured NEs, all configurations on the Web LCT are performed in off-line mode. Such configurations bring no impact on services. The configuration data is stored in the database of the Web LCT only, not applied to the NEs. The preconfiguration attribute is generally used either in training or when the involved NEs are not in place.

l

Set the and NE fan speed, and monitor the temperature and voltage.

l

Search for and create NEs by automatically discovering NE IP addresses.

Orderwire Configuration You can perform the following operations on the Web LCT: l

Set a board as an orderwire board and query the orderwire board information.

l

Set and query the orderwire phone numbers, call waiting time, dialing mode, and orderwire phone port availability.

l

Set and query network-wide conference call numbers.

l

Set and query the length of subnet numbers and the related subnet of an optical interface.

Ethernet Interface and Service Configuration The Web LCT supports the following operations: l

Configure the mirroring of Ethernet ports to facilitate packet listening, routine maintenance, and in-service commissioning.

l

Configure internal Ethernet interfaces, including: – Basic attributes – Traffic control – Tag attributes – Network attributes – Bound paths – Advanced attributes

l

Configure external Ethernet interfaces, including: – Basic attributes – Flow control – Tag attributes – Network attributes – Advanced attributes

l

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Configure E-Line services, such as Ethernet private line (EPL) services, Ethernet virtual private line (EVPL) services (QinQ), and VLAN subnetwork connection protection (SNCP) services.


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NOTE

l QinQ is the VLAN stacking technology, marking users with stacked VLAN tags to expand VLAN resources. Currently, the Web LCT supports the function of adding, splitting, and exchanging VLAN tags. l A VLAN SNCP service is a VLAN-based E-Line service that is configured with SNCP protection. You can create VLAN SNCP and QinQ VLAN SNCP services, and perform conversion between VLAN SNCP services and common Ethernet services.

l

Configure Ethernet private LAN (EPLAN) services: You can create a virtual bridge (VB) and set parameters including service mounting, VLAN filtering, VLAN unicast, MAC address disabling, bound path, and self-learning MAC address.

l

Set the quality of service (QoS), including: – Flow – Committed access rate (CAR) – Class of service (CoS) – Flow shaping – Port shaping

l

Configure the link capacity adjustment scheme (LCAS): LCAS can dynamically adjust the number of virtual containers required for service mapping, so as to satisfy bandwidth requirements of different services. In this manner, bandwidth usage and robustness of virtual concatenation are improved.

l

Configure OAM for Ethernet services.

l

Configure OAM for Ethernet ports.

l

Implement the intra-board LAG function.

l

Implement the inter-board LAG function.

l

Implement the VLAN group function.

l

Filter port MAC addresses.

l

Test frame receiving and transmitting on Ethernet boards.

l

Perform protocol diagnoses.

l

Configure the QinQ type domain.

l

Configure Ethernet Layer 2 switching, including: – Aging time – Spanning tree – IGMP snooping protocol

l

Configure the multiple spanning tree protocol (MSTP): MSTP is compatible with STP and RSTP and addresses the defects of STP and RSTP. MSTP supports fast convergence. In addition, MSTP provides multiple trails for data forwarding to achieve load balance.

l

Configure MPLS tunnels: On a PSN network, an MPLS tunnel carries pseudo wires (PWs) where various services are encapsulated. In this manner, data packets can be transparently transmitted between NEs. You can dynamically adjust the number of virtual containers required for service mapping, so as to satisfy bandwidth requirements of different services. In this manner, bandwidth usage and robustness of virtual concatenation are improved.

l

Configure link-state pass through (LPT): LPT is used to return the remote-end link status to the local end so that operations on the local equipment can vary with the remote-end link status. The Ethernet board periodically monitors the network to learn the network condition. When the connection to Ethernet ports changes due to a link failure, the LPT function helps

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switch services quickly from the working route to the protection route between the two ends, maintaining the transmission of important data. l

Configure Ethernet ring protection switching (ERPS): Based on the conventional Ethernet mechanism, ERPS uses the Ethernet OAM function and the ring automatic protection switching (R-APS) protocol to achieve fast protection switching on the Ethernet ring network.

l

Automatically report RMON performance events of Ethernet boards.

l

Dump historical RMON performance data of Ethernet boards.

WDM Board Configuration You can perform the following operations on the Web LCT: l

Configure optical transponder units.

l

Configure optical multiplexer and demultiplexer boards.

l

Configure optical amplifier boards.

l

Configure protection boards.

l

Configure optical tributary and line boards.

l

Configure spectrum analysis boards.

l

Configure optical supervisory channel boards.

l

Configure optical add/drop multiplexer boards.

l

Configure variable optical attenuation boards.

l

Configure dispersion compensation boards.

l

Configure wavelength management boards.

Dynamically manage ports. Query the line rate of the optical transport network (OTN).

Overhead Configuration You can perform the following operations on the Web LCT: Configure OTN overheads. l

Configure and query section monitoring (SM) overheads.

l

Configure and query optical transmission section (OTS) overheads.

l

Configure and query path monitoring (PM) overheads.

l

Configure and query tandem connection monitoring (TCM) overheads.

l

Query optical channel payload unit (OPU) overheads.

l

Configure and query fault type and fault location reporting channel (FTFL) overheads.

Configure WDM overheads.

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l

Configure optical channel (OCh) overheads at SDH interfaces.

l

Configure optical transponder unit (OTU) overheads at OTN interfaces.

l

Configure optical demultiplexer unit (ODU) overheads at OTN interfaces.

l

Query OPU overheads at OTN interfaces. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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l


Configure OTS overheads at OTN interfaces.

Configure SDH overheads for the OptiX OSN 8800 series. l

Configure regenerator section overheads (J0).

l

Configure lower order path overheads (V5 and J2).

l

Configure VC4 higher order path overheads (J1 and C2) and pass-through or termination.

l

Configure VC3 higher order path overheads (J1 and C2).

WDM Service Configuration You can perform the following operations on the Web LCT: Configure ADM for GE/FC services at an optical add/drop multiplexer (OADM) station by using the OTU board. l

Configure several WDM service boards in specified slots to form a cross-connect board group.

l

Enable the add/drop, pass-through, and loopback functions for GE/FC services in each cross-connect board group.

Configure electrical cross-connections. l

Configure electrical cross-connections, which allows you to control service flow at the electrical layer, and to dynamically groom, converge, or split sub-wavelength services. In this manner, the networking capability and network survivability are greatly enhanced.

l

Implement unified grooming based on GE, ODU0, ODU1, ODU2, and ODU3 services through the XCS board.

l

Implement distributed grooming based on GE, ODU0, ODU1, and ODU2 services and Any services.

l

Configure unidirectional and bidirectional SNCP at the ODU3, ODU2, ODU1, or ODU0 level.

Configure optical cross-connections. l

Create optical cross-connections dynamically, and manage optical cross-connections on boards and NEs including creation, activation, deactivation, deletion and query.

l

Create, query, or delete edge ports.

l

Configure NE-level optical broadcast services.

Transmits 100GE services transparently. Manage services. l

Lock WDM trails and the lock status is reflected in the service management window of NE Explorer.

l

Display client trails and server trails of a service.

l

Query client trails and server trails of a service.

Manage service packages for the OptiX OSN 1800. The service package module can complete typical service configurations, which saves onsite commissioning and reduces costs of deployment commissioning and maintenance. In addition, one-click configuration is supported. Manage licenses controlling the service types and cross-connect capacity for the OptiX OSN 8800 series. Issue 01 (2011-01-08)


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ROADM Configuration By using the reconfigurable optical add/drop multiplexer (ROADM) function, you can perform add/drop and pass-through configurations for optical channels. The WDM equipment can use the wave selective switch (WSS) to implement the ROADM function. l

Configure ROADM based on the WSS, including the WSSD + WSSM and WSS + RMU/ ROAM networks. This mode applies to cross-connect nodes on a ring.

l

Configure ROADM based on multiplexer and demultiplexer boards: Wavelengths cannot be groomed dynamically. This mode applies to common nodes on chain networks.

Clock Configuration You can perform the following operations on the Web LCT: l

Specify the clock source that the SCC board traces.

l

Define clock source priorities.

PTP Clock (IEEE 1588v2 Clock) Configuration You can perform the following operations on the Web LCT: l

Configure the frequency source mode.

l

Configure PTP clock synchronization attributes.

l

Query the clock source received at a port.

l

Configure the PTP clock subnet.

l

Configure PTP packet attributes.

l

Configure an external time interface.

Physical Clock Configuration You can perform the following operations on the Web LCT: l

Configure the input attributes of external clock sources.

l

Configure the priority table for system clock sources.

l

Configure clock source protection and clock source switching.

l

Configure phase-locked sources of external clock output.

l

Configure the quality of clock sources.

WDM Protection Configuration You can perform the following operations on the Web LCT: l

Configure optical line protection.

l

Configure port protection.

l

Configure optical wavelength share protection (OWSP).

l

Configure board 1+1 protection, including: – Configuring 1+1 protection for SCC boards – Configuring 1+1 protection for cross-connect and synchronous timing (XCS) boards

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– Performing working/protection switching – Querying the switching status l

Configure SNCP protection, including: – Configuring sub-wavelength (SW) SNCP protection for OTU boards with GE services or Any services – Configuring SNCP protection for ODUk services – Configuring MS SNCP protection – Configuring VLAN SNCP protection for Ethernet boards – Performing working/protection switching – Querying the switching status

l

Configure board protection switching (BPS).

l

Configure distribute board protect system (DBPS). DBPS protects 10GE and GE ports on TBE boards. The cross-connection granularity is GE service.

l

Configure ODU1 SPRing and ODU2 SPRing.

l

Query data backup status between the active and standby SCC boards that are configured with 1+1 protection.

Optical Power Adjustment You can perform the following operations on the Web LCT: l

Manage the optical power: Query the input power, output power, and power thresholds of each WDM board.

l

Perform intelligent power adjustment (IPA): In the case of a fiber cut, the optical amplifier board detects signal loss at the local station. The local station reports an event to the Web LCT. After the event is confirmed, the optical amplifier boards at the upstream and downstream stations reduce their output power to a safe value to protect fiber maintenance engineers from being injured by the laser emitted from the cut fiber. After the fiber is reconnected, the optical signals are restored and the optical power of each optical amplifier board automatically returns to a normal value.

l

Configure pre-alerts for optical power at ports.

Dispersion Compensation You can perform the following operations on the Web LCT: Perform 40G dispersion compensation configurations. The tunable dispersion compensator (TDC) can be used for precise dispersion adjustment.

Wavelength Monitoring On the Web LCT, you can perform wavelength monitoring management for the OptiX OSN 6800 and the OptiX OSN 8800 series.

WDM PRBS On the Web LCT, you can perform pseudo-random binary sequence (PRBS) tests on boards to check the path quality. You can also check whether a WDM link functions properly before service provisioning. Issue 01 (2011-01-08)


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SDH Board Configuration The OptiX OSN 8800 series support SDH line boards. You can perform the following operations on the Web LCT: l

Configure SDH ports dynamically.

l

Adjust the rates of optical ports on SDH boards.

l

Query port status.

SDH Service and Protection Configuration You can perform the following operations on the Web LCT: l

Configure SDH line boards, SDH services, and SDH service protection for the OptiX OSN 8800 series.

l

Configure VC12, VC3, or VC4 services.

l

Activate or deactivate SDH services.

l

Configure SNCP services.

l

Convert SNCP services into common services and vice versa.

l

Query the capacities of higher order and lower order cross-connections.

l

Configure subnetwork connection tunnel protection (SNCTP). SNCTP provides protection channels at the VC4 level. When the working channel malfunctions, all services are switched to the protection channel.

l

Configure linear multiplex section protection (MSP). On a chain network, the MSP protection uses bytes K1 and K2 in the SDH multiplex section overhead (MSOH) to transmit protocol information to control the transmit and receive paths of services.

l

Configure an MSP ring, including two-fiber bidirectional MSP ring and four-fiber bidirectional MSP ring.

l

Configure a transoceanic MSP ring. A transoceanic multiplex section (MS) is based on the transoceanic protocol and provides path protection for higher order services on the MSP ring.

Submarine Line Management To perform submarine line management on the Web LCT, you need to create a line group for actual submarine lines as the managed object. In this way, you can easily measure submarine lines, analyze line data, and monitor the working status of submarine lines. To be specific, you can perform the following operations on the Web LCT: l

Create submarine lines.

l

Modify submarine lines.

l

Activate submarine lines.

l

Delete submarine lines.

Submarine Line Monitoring On the submarine line monitoring device, you can monitor and test the status of fibers and repeaters, and analyze test data for status monitoring and fault locating in a submarine system. To be specific, you can perform the following operations on the Web LCT: l 2-20

Manage submarine line thresholds. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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l

Monitor the status of submarine lines and repeaters in in-service mode.

l

Locate faults quickly.

l

Locate faults to submarine lines in off-service mode.

l

Perform various tests, including manual tests, comparison tests in single-test mode, and comparison tests in periodic mode.

l

Synchronize, query, and analyze test data.

l

Refresh monitoring information in real time.

l

Query the gain report and performance report.

FC Service Test You can perform FC service tests on the Web LCT with the 12LOM board, instead of the FC test instrument (such as the SmartBits). By performing such tests, you can determine whether FC service lines and the devices under test are working properly.

2.3.8 WDM ASON Management ASON is a new generation of optical network that integrates the exchange and transport. After the user initiates a service request, the ASON selects a route automatically, establishes and removes connections through the signaling control, and performs network connections automatically and dynamically. An ASON NE refers to the equipment that is equipped with both WDM and ASON features. An ASON network is managed by the Web LCT that combines ASON and WDM features.

NG WDM ASON Management on a Per-NE Basis By using the Web LCT, a user can perform the following operations: l

Enable or disable ASON features.

l

Manage node IDs on ASON NEs.

l

Query control plane parameters.

l

Manage control channel.

l

Manage LMP TE links.

l

Support LMP automatic discovery.

l

Manage OSPF control links.

l

Manage OSPF TE links.

l

Manage OSPF IP addresses.

l

Authenticate the OSPF protocol.

l

Authenticate the RSVP protocol.

l

Manage WDM ASON trails.

l

Maintain ASON signaling.

l

Maintain the ASON switching controller.

l

Manage the LMP status.

l

Manage the OSPF protocol status.

l

Set alarm suppression for a control plane alarm.

l

Manage the control plane performance.

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l

Query SCN control route table.

l

Manage resource reservation.

l

Manage the resource occupation status.

2.3.9 WDM NE (NA) Management NE management consists of the attribute, communication, service, protection, and clock configurations of each single NE. The configuration data is stored at the NE layer on the Web LCT and in the database of the corresponding NE.

Basic NE Configuration The Web LCT supports the following operations: l

Synchronize NE time by applying the system time on the Web LCT server or NTP server to NEs. You can configure the Web LCT to automatically synchronize the NE time by specifying the automatic synchronization period.

l

Automatically disable NE functions: Service-affecting NE functions, such as loopback and automatic laser shutdown (ALS), can be disabled automatically at the time you preset.

l

Modify NE attributes, including: – NE name – Remarks – Enabling or disabling automatic board installation – Enabling or disabling LAN port access control – Auto-board installation – Enabling or disabling a serial port, and modifying a serial port and its baud rate – Setting start time for 24-hour performance monitoring – Enabling or disabling the daylight saving time (DST) – Modifying the IP address and subnet mask of an NE – Enabling or disabling the address resolution protocol (ARP) proxy – Enabling or disabling the open system interconnection (OSI) protocol – Modifying subrack names – Modifying the remarks of subracks – Setting the time zone and DST – Cold resetting or warm resetting an NE – Gateway IP address – Gateway port – Choosing to set the state model of an NE – Setting the country code and national segment code of an NE – Enabling or disabling buzzer of an NE

l

Modify environment monitoring information. You can set NE fan speed mode and speed level.

l

Manage fibers and cables, including: – Viewing fiber and cable information

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– Adding or deleting a fiber or cable – Implementing the function of generating a fiber/cable report l

Dynamically add, delete, or modify a port: You can dynamically add, delete, or modify an SFP/XFP client-side colored port and then perform operations related to fiber connections, optical cross-connections, and client-side 1+1 protection.

l

Search for and create NEs by discovering their IP addresses automatically.

Board Attribute Management You can perform the following operations on the Web LCT: l

Set the active and standby status that is presented in the form of PST-PSTQ and SST.

l

Query the logical and physical boards of an NE.

l

Query the PCB version, software version, FPGA version, and BIOS version.

l

Query the CLEI code, vendor ID, part number, serial number, manufacturing data, and board description.

l

Query the backup power and rated power voltage.

l

Set the upper and lower thresholds of temperature and the current temperature.

l

Set the fan speed, working mode and LED state.

l

Cold reset a board.

l

Warm reset a board.

Ethernet Interface and Service Configuration You can perform the following operations on the Web LCT: l

Configure Ethernet port mirroring. You can monitor packets, perform routine maintenance and in-service commissioning through a mirrored port in a flexible manner.

l

Configure the internal ports of an Ethernet interface, including: – Basic attributes – TAG attributes – Network attributes – Advanced attributes – Flow control

l

Configure the external port of an Ethernet interface, including: – Basic attributes – Flow control – TAG attributes – Network attributes – Advanced attributes

l

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Configure Ethernet private line (EPL) services, Ethernet virtual private line (EVPL) (QinQ) services, and VLAN subnet connection protection (SNCP) services.


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2 Product Description NOTE

l QinQ is the VLAN stacking technology, marking users with stacked VLAN tags to expand VLAN resources. Currently, the Web LCT supports only the function of adding VLAN tags. l A VLAN SNCP service is a VLAN-based E-Line service that is configured with SNCP protection. You can create VLAN SNCP and QinQ VLAN SNCP services, and perform conversion between VLAN SNCP services and common Ethernet services.

l

Configure Ethernet private LAN (EPLAN) services: You can create a virtual bridge (VB) and set parameters including service mounting, VLAN filtering, VLAN unicast, MAC address disabling, bound path, and self-learning MAC address.

l

Configure QoS, including: – Flow – Committed access rate (CAR) – Class of service (CoS) – Port shaping

l

Configure OAM for Ethernet services.

l

Configure OAM for Ethernet ports.

l

Implement the intra-board LAG function.

l

Implement the DLAG function.

l

Implement the VLAN group function.

l

Filter port MAC addresses.

l

Test frame receiving and transmitting on Ethernet boards.

l

Perform protocol diagnoses.

l

Configure the QinQ type domain.

l

Configure Ethernet Layer 2 switching, including: – Aging time – Spanning tree – IGMP snooping protocol

l

Implement the automatic reporting of RMON performance events of Ethernet boards.

l

Dump historical RMON performance data of Ethernet boards.

WDM Board Configuration You can perform the following operations on the Web LCT:

2-24

l

Configure optical transponder boards.

l

Configure service multiplexer and demultiplexer boards.

l

Configure tributary and line boards.

l

Configure protection boards.

l

Configure optical amplifier boards.

l

Configure spectrum analysis boards.

l

Configure optical supervisory channel boards.

l

Configure optical add/drop multiplexer boards.

l

Configure variable optical attenuation boards. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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l

Configure wavelength monitoring boards.

l

Configure optical equalization boards.

Overhead Configuration You can perform the following operations on the Web LCT: l

Configure and query section monitoring (SM) overheads.

l

Configure and query path monitoring (PM) overheads.

l

Configure and query tandem connection monitoring (TCM) overheads.

l

Query optical channel payload unit (OPU) overheads.

l

Configure and query fault type and fault location reporting channel (FTFL) overheads.

You can perform the following operations on the Web LCT: l

Configure overheads at the OCh overhead management-SONET interface.

l

Configure OTS overheads at the OCh overhead management-OTN interface.

WDM Service Configuration At an optical add/drop multiplexer (OADM) station, you can configure ADM for GE/FC services by using the LQG, LOG, and other boards. l

Configure several WDM service boards in specified slots to form a cross-connect board group.

l

Enable the add/drop, pass-through, and loopback functions for GE services in each crossconnect board group.

l

Configure wavelength cross-connection protection (WXCP), with working and protection cross-connections configured on the sink NE.

Configure electrical cross-connections. The Web LCT allows you to configure electrical crossconnections to control service flow at the electrical layer. In this manner, the networking capability and network survivability are greatly enhanced. l

Implement unified grooming based on GE, ODU0, ODU1, ODU2, and ODU3 services through the XCS board.

l

Implement distributed grooming based on GE services, ODU1 and ODU2 services and Any services.

Deploy the ODU3, ODU2, ODU1, ODU0, and GE services, Any services, and OTU1 crossconnections, and configure unidirectional and bidirectional SNCP at the ODU0, ODU1, ODU2, and ODU3 levels. Configure optical cross-connections. l

Create OCh cross-connections dynamically and manage optical cross-connections on boards and NEs including creation, activation, deactivation, deletion and query.

l

Create edge ports.

Manage services. l

Lock WDM trails and the lock status is reflected in the service management window of NE Explorer.

l

View the name of the trail that a service belongs to.

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l

Query the involved trails from services.

ROADM Configuration By using the reconfigurable optical add/drop multiplexer (ROADM) function, you can perform add/drop and pass-through configurations for optical channels. Configure ROADM based on the WSS. This mode applies to cross-connect nodes in a ring to groom multi-dimensional optical cross-connections. A maximum of eight dimensions are supported. Optical cross-connection broadcast services: Support the broadcast services of optical crossconnections on a per-NE basis.

WDM Protection Configuration You can perform the following operations on the Web LCT: l

Configure inter-subrack protection.

l

Configure port protection, including: – Configuring optical line protection – Configuring intra-board 1+1 protection: This function includes the intra-board 1+1 protection realized by the dual-fed OTU board and the intra-board 1+1 protection realized by the DCP or OLP board – Configuring client-side 1+1 protection

l

Configure board 1+1 protection, including: – Configuring 1+1 protection for SCC boards – Configuring 1+1 protection for cross-connect and synchronous timing (XCS) boards – Configuring AUX board 1+1 protection – Performing working/protection switching – Querying the switching status

l

Configure SNCP protection, including: – Configuring sub-wavelength (SW) SNCP protection for OTU boards with GE services or Any services – Configuring SNCP protection for ODUk services – Configuring VLAN SNCP protection for Ethernet boards – Performing working/protection switching – Querying the switching status

l

Configure board protection switching (BPS). The BPS protection involves two boards, a working board and a protection board. This function providing protection for all ports by performing board-level protection switching.

l

If 1+1 protection is configured for SCC boards, you can query the data backup status between the active and standby SCC boards.

Optical Power Adjustment You can perform the following operations on the Web LCT: 2-26


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l

Manage the optical power: Query the input power, output power, and power thresholds of each WDM board.

l

Perform intelligent power adjustment (IPA): In the case of a fiber cut, the optical amplifier board detects signal loss at the local station. The local station reports an event to the Web LCT. After the event is confirmed, the optical amplifier boards at the upstream and downstream stations reduce their output power to a safe value to protect fiber maintenance engineers from being injured by the laser emitted from the cut fiber. After the fiber is reconnected, the optical signals are restored and the optical power of each optical amplifier board automatically returns to a normal value.

l

Configure pre-alerts for optical power at ports.

Dispersion Compensation l

This function supports 40G dispersion compensation configuration. It uses the TDC to precisely adjust the dispersion.

WDM PRBS You can perform PRBS on a board to check the path quality. You can also check whether the WDM link functions properly before provisioning a service.

Housekeeping Configuration You can perform the following operations on the Web LCT: l

Set and query the environment alarm attributes, including: – Adding environment alarm attributes – Setting the normal state of environment attributes – Querying environment alarm attributes – Modifying environment alarm attributes – Deleting environment alarm attributes

l

Set and query external control attributes, including: – Adding external control attributes – Querying external control attributes – Modifying external control attributes – Deleting external control attributes – Setting the control time of the external control relay

Query of AO Buffer Records You can perform the following operations on the Web LCT: l

Query the records in the automatic output (AO) buffer, including: – Generation time of a record – Auto report tag (ATAG) of a record – Record type – Remarks

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l

Save records in the AO buffer to a file.

l

Export records in the AO buffer to the browser of the operating system for printing.

2.3.10 RTN NE Management NE management refers to the management of configurations of an NE in terms of attributes, communication, services, protection, and clocks. The configuration object is a single NE. The data is saved to the Web LCT NE layer database and to the NE database.

Basic NE Configuration The Web LCT supports the following operations and features: l

Manage the connections between back-to-back RTN NEs. On the Main Topology of the Web LCT, the connections between back-to-back RTN NEs indicate the relationships between the RTN NEs on the same station that are connected in a back-to-back manner through network interfaces.

l

Modify NE attributes such as: – NE name – NE ID – Extended NE ID – Remarks

l

Synchronize NE time: Align all NE time with the system time of the Web LCT server. The user can configure the Web LCT to automatically synchronize the NE time by specifying the automatic synchronization period.

l

Automatically disable the NE functions: Some operations that may affect services, such as the loopback and automatic laser shutdown, can be scheduled to be disabled. When the scheduled time is over, these operations automatically stop to exert effects.

l

Environment monitoring information. You can set environment monitoring interfaces.

l

The license management function for equipment.

l

The press-to-install function for logical boards.

l

The hop management function.

Orderwire Configuration The Web LCT supports the following operations: l

Set and query the order wire phone numbers, call waiting time, and orderwire phone port availability.

l

Set and query the bytes occupied by order wires.

l

Set and query the F1 data interface.

l

Set and query the broadcast data interface.

Equipment Protection Configuration You can perform the following operations on the Web LCT:

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l

Configure 1+1 board protection.

l

Configure 1+1 IF protection. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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Interface Configuration You can perform the following operations on the Web LCT: l

Set automatic laser shutdown.

l

Set the parameters for an IF interface.

l

Set the parameters for a digital interface.

l

Set the parameters for an outdoor unit (ODU) interface.

l

Set overhead interfaces, including: – Order wire – Broadcast data interface

l

Enable IEEE 1588 overhead bytes.

l

The PRBS test.

l

Set the parameters for an Ethernet virtual interface.

l

Set the parameters for a Serial interface.

Configuration for RTN Service and Protection The Web LCT supports the following operations and features: l

Configure VC-12, VC-3, or VC-4 services.

l

The switch between an SNCP service and an ordinary service.

l

Modify attributes of SNCP services.

l

Perform SNCP protection switching.

l

The 1+1 linear MSP and 1:N linear MSP.

l

The N+1 protection.

l

The IF 1+1 protection.

l

The REG configuration.

l

MSP rings.

l

The XPIC feature.

l

The hybrid radio and the AM features, carrying E1 and Ethernet services and enhancing the availability of radio links.

Configuration for Ethernet Interfaces and Services You can perform the following operations on the Web LCT: l

Configure internal Ethernet interfaces, including: – TAG attributes – Encapsulation/mapping – Network attributes – Link capacity adjustment scheme (LCAS) – Bound path

l

Configure external Ethernet interfaces, including: – Basic attributes

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– Flow control – TAG attributes – Network attributes – Advanced attributes. l

Configure jumbo frames.

l

Configure QinQ types.

l

Configure Ethernet private line (EPL) services.

l

Configure EVPL (QinQ) services.

l

Configure Ethernet private LAN (EPLAN) services. You can create a new virtual bridge (VB) and configure the following: service mount, VLAN filtering, VLAN unicast, disable MAC address, bound path, self-learning MAC address, and VLAN MAC address table capacity.

l

Test frame receiving and sending on Ethernet boards.

l

Configure quality of service (QoS), including: – Flow – CAR – CoS – Port shaping – Board shaping

l

Configure Ethernet Layer 2 switching, including: – Aging time – Spanning tree – IGMP snooping management.

l

Perform operations of diagnosing protocol faults and restoring protocols.

l

Configure point-to-point LPT management and point-to-multipoint LPT management.

l

Configure intra-board Ethernet LAGs.

l

Configure Ethernet ring protection.

l

Configure the RMON performance functions such as browsing history groups of Ethernet ports, collecting performance statistics of a group, setting an alarm group of Ethernet ports, and setting a history control group.

Clock Configuration You can perform the following operations on the Web LCT: l

Query the clock synchronization status.

l

Set clock source priority list, including: – System clock source priority list – Priority table for phase-locked sources of the 1st external clock output – Priority table for phase-locked sources of the 2nd external clock output

l

Set clock source switching, including: – Clock source restoration parameters – Clock source switching conditions

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– Clock source switching l

Configure clock subnets, including: – Clock subnets – Clock quality – Synchronization status message (SSM) output control – Clock ID status

l

Set the output phase-locked source of external clocks, including: – Output phase-locked source of external clocks – Attributes of 2M phase-locked source of external clocks.

Ethernet OAM Management For the configuration of 802.1 ag Ethernet OAM, the Web LCT supports the following features and operations: l

Maintenance domain (MD), maintenance association (MA), maintenance point (MP).

l

Perform the connectivity check.

l

Perform the LB check.

l

Perform the LT check.

l

Perform Ping tests.

l

Perform performance tests.

For the configuration of 802.3 ah Ethernet OAM, the Web LCT supports the following features and operations: l

OAM self-loop detection.

l

Enable OAM automatic discovery.

l

Link event notification and the adjustment of the OAM error frame monitoring threshold.

l

Perform remote loopback.

IEEE 1588 Packet Clock Configuration You can perform the following operations on the Web LCT: l

Configure the frequency source selection mode.

l

Set the PTP system time.

l

Configure a PTP clock subnet.

l

Configure a PTP clock service.

l

Set the WTR time for a PTP clock source.

l

Set the PTP clock source priority.

ACR Clock Configuration You can configure the CES ACR or 1588 ACR clock.

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3

Getting Started

About This Chapter The following topics describes the operations that ensure a smooth, trouble-free launch of the Web LCT. 3.1 Configuration Requirements The hardware and software configuration requirements for the Web LCT system are described. The Web LCT system can be installed on Windows. 3.2 Connecting the Web LCT to NEs To configure and manage NEs by using the Web LCT, you need to connect the Web LCT to the NEs with Ethernet cables or serial port cables. 3.3 Starting the Web LCT You need to start the Web LCT before logging in to configure and manage NEs. 3.4 Logging In to the Web LCT You can log in to the Web LCT server through the Internet Explorer without installing the server on the local computer. 3.5 Shutting Down the Web LCT You can shut down the Web LCT. 3.6 Web LCT Main Window The Web LCT main user interfaces and the operations that you can perform on these user interfaces are described. 3.7 Selecting an Object in the Navigation Tree In the Web LCT, the configuration and management of services are performed on operation objects. Before you configure and manage services, you need to select an object in the Navigation Tree. 3.8 Setting Parameters in the List On the Web LCT user interface, the Object Tree is displayed on the left and the parameter list is displayed on the right. All the parameters are set in the list. To perform operations in the NE Explorer, follow the procedure. 3.9 Operation Precautions Issue 01 (2011-01-08)


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The operation precautions for ensuring correct operations are as follows.

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3.1 Configuration Requirements The hardware and software configuration requirements for the Web LCT system are described. The Web LCT system can be installed on Windows. Hardware requirements: l

CPU: Pentium III 700 MHz or higher

l

RAM: 256 MB (recommended 512 MB or higher)

l

Monitor: 1024 x 768 resolution

l

Serial port: RS 232

l

Ethernet interface: 10/100 Mbit/s

Software requirements: l

The Web LCT supports the following operating systems: – Windows 2000 Professional (Service Pack 4) – Windows 2000 Server (Service Pack 4) – Windows XP Professional (Service Pack 2) – Windows Server 2003 Standard Edition (Service Pack 1) – Windows Server 2003 R2 Standard Edition (Service Pack 2) – Windows Vista

l

Browser requirement: – Versions: Internet Explorer 6.0 or 7.0. – The security level: Medium or Low.

l

The port used by the Web LCT must be: – Not used by other programs – Not blocked by the firewall NOTE

The default port that the Web LCT uses is port 13002.

3.2 Connecting the Web LCT to NEs To configure and manage NEs by using the Web LCT, you need to connect the Web LCT to the NEs with Ethernet cables or serial port cables.

Procedure l

l

Connect the Web LCT to the NEs with Ethernet cables. 1.

Connect the Ethernet cable to the Web LCT computer.

2.

Route the cable to the equipment side and connect the RJ-45 connector of the Ethernet cable to the NMS interface of the equipment panel.

Connect through the DCN. 1.

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3 Getting Started

2. l

Connect one end of another Ethernet cable to the NMS interface of the equipment panel and connect the other end of the line to the DCN.

Connect the Web LCT to the NEs with the RS 232 serial port cable. 1.

Connect the serial port cable to the Web LCT computer.

2.

Route the cable to the equipment side and connect the RS 232 connector of the serial port cable to the RS 232 interface of the equipment panel. NOTE

For the location of the RS 232 serial interface and Ethernet interface on the equipment, see the equipment-specific Hardware Description.

----End

3.3 Starting the Web LCT You need to start the Web LCT before logging in to configure and manage NEs.

Prerequisite The Web LCT computer and equipment must be correctly connected.

Procedure Step 1 Start the Web LCT computer. Step 2 Double-click the shortcut icon Start Web LCT on the desktop. The Web LCT is properly started and the login page for the Web LCT is displayed. Step 3 Enter the Password. NOTE

By default, the user name is admin, and the initial password is admin. To protect the Web LCT from illegal logins, you need to instantly change this password and keep the new one.

Step 4 Click Login. The NE List is displayed. ----End

3.4 Logging In to the Web LCT You can log in to the Web LCT server through the Internet Explorer without installing the server on the local computer.

Prerequisite l

The Web LCT server must be started correctly.

l

The pop-up blocker of Internet Explorer must be turned off.

Procedure Step 1 Open the Internet Explorer. Step 2 Enter the IP address of the Web LCT server in the address field. The Web LCT Login dialog box is displayed. 3-4


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NOTE

l Enter the IP address of the server, for example, http://10.70.73.1:13002/WebLCT. The four octets 10.70.73.1 is the IP address of the server computer and 11080 is the port number. l The IP address of the Web LCT server is case-sensitive, make sure that WebLCT is entered correctly.

Step 3 Enter the Password. NOTE

By default, the user name is admin, and the initial password is admin. To protect the Web LCT from illegal logins, you need to instantly change this password and keep the new one.admin, and the initial password is admin. To protect the Web LCT from illegal logins, you need to instantly change this password and keep the new one.

Step 4 Click Login. The NE List is displayed. NOTE

For globle NEs, an NE supports the login of a single Web LCT user at a time. No concurrent logins of several Web LCT users is supported on an NE. For NA NEs, concurrent logins of several Web LCT users is supported on an NE.

----End

3.5 Shutting Down the Web LCT You can shut down the Web LCT.

Prerequisite You must be logged in to the Web LCT.

Procedure Step 1 Click Step 2 Click

to close the opened NE Explorer. to close the Web LCT.

Step 3 Double-click the Stop Web LCT icon on the desktop to shut down the Tomcat service. ----End

3.6 Web LCT Main Window The Web LCT main user interfaces and the operations that you can perform on these user interfaces are described. 3.6.1 NE List NE List is the main user interface of the Web LCT. The Web LCT manages NEs in the NE List. In this user interface, you can create or delete NEs. You can also log in to an NE, log out of an NE, backup the NE database, view the system log, and set the time format. 3.6.2 NE Explorer NE Explorer is the main operation user interface of the Web LCT. It regards one NE as an object. In this user interface, you can configure, manage and maintain the NEs in different levels such as on a per-NE basis, on a per-board basis or on a per-port basis. It is the primary user interface Issue 01 (2011-01-08)


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3 Getting Started

for NE commissioning and configuration on the Web LCT. The NE Explorer provides the Function Tree for operation navigation. You can select an object on which you want to perform the operation, choose the corresponding function item from the Function Tree, and then the configuration user interface of the function is displayed. 3.6.3 NE Panel The NE Panel displays shelves and boards in different colors depending on their current status. In the Web LCT, most operations such as equipment configuration, monitoring, and maintenance are performed in the NE Panel window. 3.6.4 Operation Object Status The meaning of legends on a view is described. 3.6.5 Frequently Used Buttons The frequently used buttons on the Web LCT GUI are as follows: 3.6.6 Table Operations The shortcut operations on tables in the Web LCT user interface are described.

3.6.1 NE List NE List is the main user interface of the Web LCT. The Web LCT manages NEs in the NE List. In this user interface, you can create or delete NEs. You can also log in to an NE, log out of an NE, backup the NE database, view the system log, and set the time format. NOTE

l NE List support periodically refreshing. The NE information is automatically refreshed every five seconds. l The Web LCT provides the focus display function. After the mouse cursor resides on a shortcut button for about two seconds, the description of the shortcut button is displayed. l After the Web LCT client is successfully started, the NE List window is displayed. l The Web LCT supports the ability to back up the NE database to the SCC board so that the configuration data of the NE can be saved.

GUI Figure 3-1 shows the Europe NE List window of the Web LCT. Figure 3-1 NE List

Figure 3-2 shows the North American NE List window of the Web LCT. 3-6


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3 Getting Started

Figure 3-2 NE List

3.6.2 NE Explorer NE Explorer is the main operation user interface of the Web LCT. It regards one NE as an object. In this user interface, you can configure, manage and maintain the NEs in different levels such as on a per-NE basis, on a per-board basis or on a per-port basis. It is the primary user interface for NE commissioning and configuration on the Web LCT. The NE Explorer provides the Function Tree for operation navigation. You can select an object on which you want to perform the operation, choose the corresponding function item from the Function Tree, and then the configuration user interface of the function is displayed.

Navigation Path In the NE List, select an NE and click NE Explorer, or double-click the NE. The NE Explorer is displayed. The NG WDM NE Explorer is shown in Figure 3-3.

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3 Getting Started

Figure 3-3 NG WDM NE Explorer

The NG WDM NE (NA) Explorer is shown in Figure 3-4. Figure 3-4 NG WDM NE (NA) Explorer

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The RTN NE Explorer is shown in Figure 3-5. Figure 3-5 RTN NE Explorer

3.6.3 NE Panel The NE Panel displays shelves and boards in different colors depending on their current status. In the Web LCT, most operations such as equipment configuration, monitoring, and maintenance are performed in the NE Panel window.

GUI Select an NE in the NE List and click NE Explorer, the NE Explorer is displayed. By default, the pane to the right displays the NE Panel, which is associated with the equipment. Figure 3-6 shows the NE Panel of the OptiX OSN 6800.Figure 3-7 shows the NE Panel of the OptiX OSN 6800A. Figure 3-8 shows the NE Panel of the RTN 620.

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Figure 3-6 OptiX OSN 6800 Slot Layout

Figure 3-7 OptiX OSN 6800A Slot Layout

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Figure 3-8 OptiX RTN 620 Slot Layout

NOTE

By default, slot layout is displayed in the NE Explorer and cannot be closed.

To add a new board, right-click an idle slot, and choose a board type. To select an operation related to an installed board, right-click the installed board and choose the corresponding item from the shortcut menu. For example, right-click an installed board and choose Path View to display the detailed path information. Figure 3-9 shows the NG WDM path view. Figure 3-10 shows the NG WDM (NA) path view. Figure 3-11 shows the RTN equipment path view.

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3 Getting Started

Figure 3-9 NG WDM Path View

Figure 3-10 NG WDM (NA) Path View

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Figure 3-11 RTN Path View

3.6.4 Operation Object Status The meaning of legends on a view is described.

Working Status The working status of operation objects (such as NE) is shown in different colors. The default colors and the status related listed in Table 3-1. Table 3-1 Working Status

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Color

Description

Red

Critical alarm indicates the current highest severity alarm of the operation object is critical.

Orange

Major alarm indicates the current highest severity alarm of the operation object is major.

Yellow

Minor alarm indicates the current highest severity alarm of the operation object is minor.

Magenta

Warning alarm indicates the current highest severity alarm of the operation object is warning. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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3 Getting Started

Color

Description

Green

Normal state.

Blue

Abnormal event state.

Light blue

Unknown state.

3.6.5 Frequently Used Buttons The frequently used buttons on the Web LCT GUI are as follows: Table 3-2 Frequently Used Buttons Button

Functionality Decreases the priority of the selected object. Increases the priority of the selected object. Displays a dialog box. Queries from the NE. Imposes the current settings. Displays the latest result(s). Exports the selected data to Internet Explorer browser for printing. Makes the current setting effective and closes the dialog box. Cancels the current setting and closes the dialog box. Deletes the selected data or icon. Creates a new service or protection. Saves selected data to the specified file.

3.6.6 Table Operations The shortcut operations on tables in the Web LCT user interface are described.

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3 Getting Started

Table Sorting You can sort the items in a table according to a certain order and quickly locate the type of information you want to view. Click a column heading and the table items are sorted based on the values in this column. If you click the column again, the table items are sorted in the reversed order based on the values in the column. The field that is regarded as the keyword of the sorting is remarked with or . Figure 3-12 is a table that is sorted by NE ID. Figure 3-12 Table sorting

Multiselection in Table Press Shift and click the start and end rows, and the several consecutive rows in the table are selected at the same time. Click Ctrl and click several rows, and the several inconsecutive rows in a table are selected at the same time.

Paging Display In the Web LCT user interface, some tables can be displayed in different pages. The data in each table can be displayed in several pages according to the number of rows in each page that you set. In this way, tables do not look too large. The tables that support paging display include tables of alarm browsing and log browsing. Figure 3-13 describes how to use the paging display function. Figure 3-13 Paging display

3.7 Selecting an Object in the Navigation Tree In the Web LCT, the configuration and management of services are performed on operation objects. Before you configure and manage services, you need to select an object in the Navigation Tree.

Prerequisite The NE Explorer must be displayed. Issue 01 (2011-01-08)


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3 Getting Started

Procedure Step 1 In the Navigation Tree of the NE Explorer, select an NE or a board. The functions that the object supports are displayed in the Function Tree. Step 2 Select a desired function. To expand the contained subdirectory, click

to the left of an icon.

In the right-hand pane of the NE Explorer, the configuration user interface of this function is displayed. ----End

3.8 Setting Parameters in the List On the Web LCT user interface, the Object Tree is displayed on the left and the parameter list is displayed on the right. All the parameters are set in the list. To perform operations in the NE Explorer, follow the procedure.

Prerequisite The window specific to a function must be displayed.

Context l

If an item in the list is grayed out, it cannot be edited.

l

If the value of an item in the list is in yellow green color, the value of this item is modified but not applied.

l

If the value of an item in the list is "/", the value of this item is unknown.

l

If the value of an item in the list is "-", this operation object does not support this item.

Procedure Step 1 Double-click a column and the drop-down list or the text box is displayed. Step 2 Select a proper item from the drop-down list or enter a desired value in the text box. Step 3 Click Apply. ----End

3.9 Operation Precautions The operation precautions for ensuring correct operations are as follows.

3-16

l

Avoid modifying the IP address of the Web LCT server computer.

l

When a hazardous operation is performed, the Web LCT asks for confirmation.

l

The Web LCT Online Help must be installed in the English file path. Otherwise, it cannot run properly.


Issue 01 (2011-01-08)


A Service Ports Description

A

Service Ports Description

This appendix describes service ports of the Web LCT, related precautions, and how to query the service ports. A.1 Background This section describes the service ports used by management systems. A.2 Notes and Precautions In the practical communication process, the source (the server) and the sink (the client) use relevant ports. Usually you only need to specify the source port, and the sink port is dynamically created. A.3 Service Ports Used by the Web LCT This section describes service ports of the system. A.4 How to Query Service Ports This section describes how to query the service ports.

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A-1



A.1 Background This section describes the service ports used by management systems. To ensure the network security, you can take measures on the customer's network. The following are the two cases that affect the network security: l

Security filtering settings such as routers or firewalls are configured in the network environment where the NMS runs. When carrying out the project, avoid the service ports used by the NMS being filtered by those security filtering settings.

l

Some service ports providing system services are closed to prevent network or virus attacks. Note that the service ports used by the NMS should not be closed, and otherwise the NMS will not run properly.

A.2 Notes and Precautions In the practical communication process, the source (the server) and the sink (the client) use relevant ports. Usually you only need to specify the source port, and the sink port is dynamically created. Note the following during the project implementation: l

The service ports used by the NMS should not be closed.

l

If there are routers or firewalls between the source and the sink, then check all ports used by the source and the sink to make sure that they can be opened, and the source can communicate with the sink.

A.3 Service Ports Used by the Web LCT This section describes service ports of the system. Table A-1 lists the server ports used by the Web LCT. Table A-1 Service ports used by the Web LCT

A-2

Service Name

Service Port/ Protocol

Direction (Server Relative)

Function

Remarks

WebLCT

13002

IN & OUT

Service port of webserver, used to process the http request

If a firewall exists between the client and the server, you need to check whether the service port is filtered.

tomcatserver

11009

IN & OUT

Management port of tomcat

If a firewall exists, you need to check whether the service port is filtered.


Issue 01 (2011-01-08)



Service Name

Service Port/ Protocol

Direction (Server Relative)

Function

Remarks

tomcatserver

11005

IN & OUT

Management port of tomcat

If a firewall exists, you need to check whether the service port is filtered.

A.4 How to Query Service Ports This section describes how to query the service ports.

Procedure l

Run the following command to view the Windows system service ports: netstat -a

----End

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A-3


B Glossary

B

Glossary

A Alarm hold-off time

Alarm delay includes start delay and end delay. An alarm is not regarded as being generated until the NE has been detecting it for a period of time, and this period of time is the alarm start hold-off time. An alarm is not regarded as being cleared until the NE has been detecting the ending of it for a period of time, and this period of time is the alarm end hold-off time. Setting the hold-off time can avoid the generation of unnecessary alarms due to misreport or jitter.

Alarm severity

According to ITU-T recommendations, the alarm is classified into four severities: Critical, Major, Minor, Warning.

Alarm

A visible or an audible indication to notify the person concerned that a failure or an emergency has occurred. See also Event.

Attribute

Property of an object.

B

Issue 01 (2011-01-08)

Binding

In virtual concatenated payload configuration, designating one binding number to identify the VC4s of the same virtual concatenated payload is called "bind". If a fault occurs to one of the bound services, all bound services will switch as a whole.

Board View

The Board View displays the ports and the paths in different colors depending on their current status, with legend and description illustrated aside.


B-1


B Glossary

Bound path

The VC Trunk refers to the 2 M paths which are bound together to transmit Ethernet data. The VC Trunk is an entity between the Ethernet port and the 2 M path.

C

B-2

Configuration data

The data that configures the NE hardware for coordination between this NE and other NEs in the entire network and operation of specified services. Configuration data is the instruction file of NEs, and it is the key for efficient network running. The typical configuration data includes board configuration, clock configuration and protection relationship.

Configure

To set the basic parameters of an operation object.

Connection point

A reference point where the output of a trail termination source or a connection is bound to the input of another connection, or where the output of a connection is bound to the input of a trail termination sink or another connection. The connection point is characterized by the information which passes across it. A bidirectional connection point is formed by the association of a contradirectional pair.

Connection

A "transport entity" which consists of an associated pair of "unidirectional connections" capable of simultaneously transferring information in opposite directions between their respective inputs and outputs.

Cross-connect slot

To perform GE ADM, an OTU board with that function has to be in a cross-connect slot. Several successive cross-connect slots form a cross-connect unit group. You can only configure cross-connections within a crossconnect unit group.

Current alarms

Alarms that do not clear, or has cleared but is not acknowledged.

Current performance data

The performance data stored in the current register is called current performance data. The current 15-minute or 24-hour register (only one for each) is applied to collect the performance data in the current monitoring period. It changed within the monitor period.


Issue 01 (2011-01-08)


B Glossary

D DCC

Within an STM-N signal there are two DCC channels, one is the 192 kbit/s DCC-R channel composed of bytes D1–D3, and the other is the 576 kbit/s DCC-M channel composed of bytes D4–D12. All NEs can communicate with one another through the DCC-R. The DCC-M is not the regenerator section overhead and does not support communications among regenerators, and it is used to support communication channels of more universal purpose. For example, it supports TMN as a physical channel of ECC.

E ECC

Embedded Control Channel. An ECC provides a logical operations channel between SDH NEs, utilizing a data communications channel (DCC) as its physical layer.

F Failure

The fault cause persisted long enough to consider the ability of an item to perform a required function to be terminated. The item may be considered as failed; a fault has now been detected.

Fault

A fault is the inability of a function to perform a required action. This does not include an inability due to preventive maintenance, lack of external resources, or planned actions.

H History alarms

Alarms that have cleared and been acknowledged.

History performance data

The performance data stored in the history register and the auto-report performance data stored on the Web LCT are called history performance data in a unified way.

I IP address

In the TCP/IP protocol, it is used to uniquely identify the address of the communication port, which consists of four bytes in decimal digits, for example, 129.9.161.55.

L

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B-3


B Glossary

Label

A mark on a cable, a subrack, or a cabinet for identification.

Layer

A concept used to allow the transport network functionality to be described hierarchically as successive levels; each layer being solely concerned with the generation and transfer of its characteristic information.

LCT

Local Craft Terminal. The LCT provides the user with single-layer management network solutions to the transmission network of up to five NEs to realize integrated management of multi-service transmission network. Usually it uses the cross-over cable or serial port cable to connect one NE, so as to configure and maintain a single NE. See also Web LCT.

N

B-4

NE Explorer

NE Explorer is the main operation interface of the Web LCT. For easy navigation, the NE Explorer window presents an expandable directory tree (Function Tree) in the lower left pane. The configuration, management and maintenance of the equipment are accessed here.

NE Panel

NE Panel displays subracks, boards, and ports in different colours depending on their status. In the Web LCT, most equipment configuration, monitoring, and maintenance are performed in the NE Panel window.

NE

Network Element. NE includes the hardware unit and the software running on it. Usually, one NE has at least an SCC (system control and communication) board which responsible for the management and monitoring of the NE. The NE software runs on the SCC board.

NM

Network Management. In the telecommunication network management architecture, the Web LCT is an element management system that supports all functions at the element management layer. See also Web LCT.

Non-revertive

In non-revertive switching, there is a working and protection line, board and so on. Services remain on the protection line or board if the switch requests are terminated; that is, when the fault that caused them to switch to the protection line or board is cleared.


Issue 01 (2011-01-08)


B Glossary

O Online help

An indexed collection of information on all aspects of the Web LCT. They can be accessed at any time from the Help menu or by pressing the F1 key.

P Pane

A major separate area of a window or dialog box, usually used for display rather than data entry.

Path

A trail in a path layer.

Performance register

Performance register is the memory space for performance event counts, including 15-min current performance register, 24-hour current performance register, 15-min history performance register, 24-hour history performance register, UAT register and CSES register.

Performance threshold

Performance events usually have upper and lower thresholds. When the performance event count value exceeds the upper threshold, a performance threshold-crossing event is generated; when the performance event count value is below the upper threshold for a period of time, the performance threshold-crossing event is ended. In this way, performance jitter caused by some sudden events can be shielded.

Private line

Both communication parties are connected permanently.

Procedure

A generic term for an action.

Process

A generic term for a collection of actions.

Protection service

A specific service that is part of a protection group and is labelled protection.

R

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B Glossary

Route

The IP route selection is in table driving mode. In each host and each router of the Internet, there is a routing table that contains information about how the service is transmitted from the source to the sink, providing a basis for route selection. Ethernet static routing in ET1 refers to the mapping relationship between the Ethernet port and the bound path. Its routing type includes port routing and VLAN routing. Port routing: It means configuring a route between the Ethernet port and the bound path port, which is usually used for point-to-point networking communication; VLAN routing: It means configuring a route between the Ethernet port and the bound path port based on the VLAN service. It can be used flexibly in point-topoint, point-to-multipoint or multipoint-tomultipoint communication. The implementation is to divide and converge the data stream according to the VLAN flag of the packet. As a VLAN flag can be added to the Ethernet port, the equipment can be applied more flexibly.

S

B-6

Settings

Parameters of an operation that can be selected by the user.

Severity

See Alarm Severity.

SF

Signal Fail. A signal indicating the associated data has failed in the sense that a near-end defect condition (not being the degraded defect) is active.

Shortcut menu

A menu that is displayed when right-clicking an object' s name or icon. Also called a context menu.

Subnet mask

Also referred to as the network mask off code, it is used to define network segments, so that only the computers in the same network segment can communicate with one another, thus suppressing broadcast storm between different network segments.


Issue 01 (2011-01-08)


B Glossary

Subnet number

Subnetwork numder is used to differentiate the different network sections in the subnetwork conference. Actually it is the first several digits (one or two) of the user phone number. An orderwire phone number is composed of the sub-network number and the user number.

Subnet

Sub-network is the logical entity in the transmission network and comprises a group of network management objects. A subnetwork can contain NEs and other subnetworks. A sub-network planning can better the organization of a network view.

Support

The frame on the bottom of a cabinet, when installing the cabinet on the antistatic floor.

T TMN

Telecommunications Management Network. The entity which provides the means used to transport and process information related to management functions for the telecommunications network.

Tributary loopback

A fault can be located for each service path by performing loopback to each path of the tributary board. There are three kinds of loopback modes: No loopback, Outloop and Inloop.

U UAT

Unavailable Time. A UAT event is reported when the monitored object generates 10 consecutive severely errored seconds (SES) and the SESs begin to be included in the unavailable time. The event will end when the bit error ratio per second is better than 10-3 within 10 consecutive seconds.

V

Issue 01 (2011-01-08)

VC4 loopback

The fault of each VC4 path on the optical fiber can be located by setting loopback for each VC4 path of the line. There are three kinds of loopback modes: No loopback, Outloop, Inloop.

VLAN ID

Namely, it is the virtual LAN identifier. One Ethernet port can support 4K VLAN routes, and one NE can support up to 8K VLAN routes.


B-7


B Glossary

W

B-8

Wavelength protection group

The wavelength protection group is important to describe the wavelength protection structure. Its function is similar to that of the protection sub-network in the SDH NE. The wavelength path protection can only work with the correct configuration of the wavelength protection group.

WDM cross-connection

Internal GE cross-connections for OTU boards with GE ADM function, the source and sink of which are optical ports at the WDM side and the client side. The level for WDM cross-connection is channel.

WDM service

The WDM service is accessed at the client side of the OTU board that can access SAN services.

Web LCT

It is an element level management system for the optical transmission network. It can manage RTN and NG WDM serial optical transmission equipment. See also LCT.

Working path

A specific path that is part of a protection group and is labelled working.

Working service

A specific service that is part of a protection group and is labelled working.

WTR time

A period of time that must elapse before a – from a fault recovered – trail/connection can be used again to transport the normal traffic signal and/or to select the normal traffic signal from.

WTR

Wait to Restore. This command is issued when working channels meet the restoral threshold after an SD or SF condition. It is used to maintain the state during the WTR period unless it is pre-empted by a higher priority bridge request.


Issue 01 (2011-01-08)


C Acronyms and Abbreviations

C

Acronyms and Abbreviations

B BMS

Business Management System

C CAR

Committed Access Rate

D DCN

Data Communication Network

DWDM

Dense Wavelength Division Multiplexing

E EPL

Ethernet Private Line

ESCON

Enterprise System Connection

EVPL

Ethernet Virtual Private Line

EMS

Element Management System

I IGMP

Internet Group Management Protocol

iMAP

Integrated Management Application Platform

IP

Internet Protocol

IPA

Intelligent Power Adjustment

L LAN

Local Area Networks

LCT

Local Craft Terminal

M

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C-1


C Acronyms and Abbreviations

MAC

Media Access Control

N NE

Network Element

NG WDM

Next Generation Wavelength Division Multiplexing

NMS

Network Management System

P P

Provider

PDH

Plesiochronous Digital Hierarchy

PE

Provider Edge

PHY

Physical

R RMON

Remote Monitoring

RTN

Radio Transmission Nets

S SDH

Synchronous Digital Hierarchy

SMS

Service Management System

SNCP

Sub-Network Connection Protection

STM

Synchronous Transport Module Level

T TMN

Telecommunication Management Network

TPS

Tributary protection switching

V

C-2

VB

Virtual Bridge

VC

Virtual Container

VLAN

Virtual LAN


Issue 01 (2011-01-08)

u2000 Web Lct User Guide-(v100r003c00_01)

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