u2000 Web Lct User Guide-(v100r003c00_01)

iManager U2000 Web LCTV100R003C00

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 writtenconsent 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. NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and thecustomer. All or part of the products, services and features described in this document may not be within thepurchase 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 representationsof any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but all statements, information, andrecommendations in this document do not constitute the warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.Address: Huawei Industrial Base

Bantian, LonggangShenzhen 518129People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

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http://www.huawei.com

mailto:[email protected]

About This Document

Related VersionThe following table lists the product version related to this document.

Product Name Version

iManager U2000 Web LCT V100R003C00

Intended AudienceThe iManager U2000 Web LCT User Guide describes how to install and start the iManagerU2000 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 ConventionsThe symbols that may be found in this document are defined as follows.

Symbol Description

DANGERIndicates a hazard with a high level of risk, which if notavoided, will result in death or serious injury.

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Symbol Description

WARNINGIndicates a hazard with a medium or low level of risk, whichif not avoided, could result in minor or moderate injury.

CAUTIONIndicates a potentially hazardous situation, which if notavoided, could result in equipment damage, data loss,performance degradation, or unexpected results.

TIP Indicates a tip that may help you solve a problem or savetime.

NOTE Provides additional information to emphasize or supplementimportant points of the main text.

Command ConventionsThe 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 byvertical bars. One item is selected.

[ x | y | ... ] Optional items are grouped in brackets and separated byvertical bars. One item is selected or no item is selected.

{ x | y | ... }* Optional items are grouped in braces and separated byvertical bars. A minimum of one item or a maximum of allitems can be selected.

[ x | y | ... ]* Optional items are grouped in brackets and separated byvertical bars. Several items or no item can be selected.

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


Boldface Buttons, menus, parameters, tabs, window, and dialog titlesare in boldface. For example, click OK.

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

Update HistoryUpdates between document versions are cumulative. Therefore, the latest document versioncontains all updates made to previous versions.

Updates in Issue 01 (2010-12-16) Based on Product Version V100R003C00The first release of the iManager U2000 V100R003C00.

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Contents

About This Document...................................................................................................................iii

1 Installation Guide......................................................................................................................1-11.1 Preparing for the Installation...........................................................................................................................1-2

1.1.1 Checking Hardware and Software Configurations.................................................................................1-21.1.2 Obtaining Installation Software.............................................................................................................1-3

1.2 Installing the Web LCT...................................................................................................................................1-31.2.1 Performing the Pre-installation Check...................................................................................................1-31.2.2 Installing the Web LCT..........................................................................................................................1-3

1.3 Verifying the Installation................................................................................................................................1-51.3.1 Verifying Installation Paths and Shortcut Icons.....................................................................................1-61.3.2 Verifying the Security Level of the Internet Explorer...........................................................................1-61.3.3 Starting the Web LCT............................................................................................................................1-81.3.4 Creating NEs in Batches........................................................................................................................1-81.3.5 Creating a Single NE..............................................................................................................................1-91.3.6 Connecting the Web LCT to an NE.....................................................................................................1-10

1.4 Installing the U2000 LCT in Incremental Mode...........................................................................................1-111.5 Uninstalling the Web LCT............................................................................................................................1-11

2 Product Description...................................................................................................................2-12.1 System Overview............................................................................................................................................2-2

2.1.1 Network Position....................................................................................................................................2-22.1.2 Function Comparison Between Web LCT and U2000 LCT..................................................................2-32.1.3 Manageable Equipment..........................................................................................................................2-4

2.2 New Features...................................................................................................................................................2-62.2.1 Updates in the Web LCT for NG WDM Equipment.............................................................................2-62.2.2 Updates in the Web LCT for WDM (NA) Equipment...........................................................................2-72.2.3 Updates in the Web LCT for RTN Equipment......................................................................................2-7

2.3 Features and Functions....................................................................................................................................2-92.3.1 Alarm Management..............................................................................................................................2-102.3.2 Performance Management....................................................................................................................2-112.3.3 Security Management...........................................................................................................................2-112.3.4 Communication Management..............................................................................................................2-122.3.5 Time Localization Management...........................................................................................................2-13

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2.3.6 Report Management.............................................................................................................................2-132.3.7 WDM NE Management.......................................................................................................................2-132.3.8 WDM ASON Management..................................................................................................................2-212.3.9 WDM NE (NA) Management..............................................................................................................2-222.3.10 RTN NE Management........................................................................................................................2-28

3 Getting Started............................................................................................................................3-13.1 Configuration Requirements...........................................................................................................................3-33.2 Connecting the Web LCT to NEs...................................................................................................................3-33.3 Starting the Web LCT.....................................................................................................................................3-43.4 Logging In to the Web LCT............................................................................................................................3-43.5 Shutting Down the Web LCT..........................................................................................................................3-53.6 Web LCT Main Window.................................................................................................................................3-5

3.6.1 NE List...................................................................................................................................................3-63.6.2 NE Explorer............................................................................................................................................3-73.6.3 NE Panel.................................................................................................................................................3-93.6.4 Operation Object Status.......................................................................................................................3-133.6.5 Frequently Used Buttons......................................................................................................................3-143.6.6 Table Operations..................................................................................................................................3-14

3.7 Selecting an Object in the Navigation Tree...................................................................................................3-153.8 Setting Parameters in the List........................................................................................................................3-163.9 Operation Precautions...................................................................................................................................3-16

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

B Glossary......................................................................................................................................B-1

C Acronyms and Abbreviations................................................................................................C-1

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Figures

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

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Tables

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

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1 Installation Guide

About This Chapter

This topic describes how to install the Web LCT.

1.1 Preparing for the InstallationBefore installing the Web LCT, ensure that required software and hardware are available.

1.2 Installing the Web LCTThis topic describes how to install the Web LCT.

1.3 Verifying the InstallationAfter installing the Web LCT, you must verify the installation.

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

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

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1.1 Preparing for the InstallationBefore installing the Web LCT, ensure that required software and hardware are available.

1.1.1 Checking Hardware and Software ConfigurationsThis topic describes configuration requirements for Web LCT hardware and software.

1.1.2 Obtaining Installation SoftwareThis topic lists the software required for installing the Web LCT

1.1.1 Checking Hardware and Software ConfigurationsThis 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

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

l 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 (compatibleconfiguration)

l Windows XP Professional SP3(compatible configuration)

l Windows 2008 server R2 (compatibleconfiguration)

l Windows 2003 server (compatibleconfiguration)

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

NOTEThe Web LCT can be installed on the Windows OS with either the simplified Chinese version orEnglish version.

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1.1.2 Obtaining Installation SoftwareThis 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_x86.zipU2000LCTV100R003C00_TransWebLCT_win32_x86.zip

Using a DVD-ROM U2000LCTV100R003C00_win32_x86_dvd.iso

1.2 Installing the Web LCTThis topic describes how to install the Web LCT.

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

1.2.2 Installing the Web LCTThis topic describes how to install the Web LCT.

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

ProcedureStep 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 1.1.1Checking Hardware and Software Configurations.

TIP

To check whether a patch has been installed, right-click My Computer and choose Properties from theshortcut menu. If Service Pack x is displayed in the System area on the General tab page, the ServicePack 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 LCTThis topic describes how to install the Web LCT.



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Prerequisitel 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. Itis 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 ProcedureAfter the installation is complete, you can double-click the Web LCT shortcut icon on the desktopto start the Web LCT.

1.3 Verifying the InstallationAfter installing the Web LCT, you must verify the installation.

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

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

1.3.3 Starting the Web LCTYou can log in to the Web LCT and configure and manage NEs only after the Web LCT isstarted.



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

1.3.5 Creating a Single NECreating 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 theNE search function and you must create them one by one.

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

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

PrerequisiteThe 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 WebLCT 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 ExplorerThe security level of the Internet Explorer must be set to Medium, Medium-low, or Low toensure proper running of the Web LCT. This topic describes how to check and set the securitylevel 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 thesecurity level of the Internet Explorer.


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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.

NOTEBy default, the Internet Explorer Enhanced Security Configuration function is configured on WindowsServer 2003. The following steps use the Windows Server 2003 as an example to describe how to set thesecurity 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.

NOTEIf 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



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1.3.3 Starting the Web LCTYou can log in to the Web LCT and configure and manage NEs only after the Web LCT isstarted.

PrerequisiteThe 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 afterlogging 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 BatchesWhen the Web LCT communicates with a gateway NE (GNE) properly, you can create NEs inbatches by searching for all NEs that communicate with the GNE, using the IP address of theGNE or the network segment that the IP address belongs to. This method is quicker and moreaccurate than manual creation.

PrerequisiteOnly 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 theDomain Address text box.

Step 5 Click OK.


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NOTETo 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 isdisplayed, 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 SetGateway NE to switch the non-gateway NEs to GNEs.

----End

Follow-up ProcedurePossible 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 NECreating 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 theNE 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 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 LoggedIn state.

----End

Follow-up ProcedurePossible 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 ofcommunication 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 NETo configure and manage an NE by using the Web LCT, you must connect the Web LCT to theNE by using an Ethernet cable or serial port cable.

Procedurel Connect the Web LCT to the NE by using an Ethernet cable.


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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.

l 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.l 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 NE-specific Hardware Description.

----End

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

Installation ScenarioThe Web LCT has been installed on a computer, and a U2000 LCT needs to be added to managerelated 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 LCTThis topic describes how to uninstall the Web LCT from Windows.

PrerequisiteThe Web LCT must have been shut down.



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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

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


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2 Product Description

About This Chapter

Web LCT is an NE layer management system for the transport network. The Web LCT uniformlymanages OptiX series optical transmission equipment from Huawei, such as the RTN, NG WDMand submarine line monitor equipment.

2.1 System OverviewThis 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 WebLCT V100R003C00.

2.2 New FeaturesThis section describes new features supported by the U2000 Web LCT V100R003C00.

2.3 Features and FunctionsThe Web LCT provides management functions at the NE layer.

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2.1 System OverviewThis 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 WebLCT V100R003C00.

2.1.1 Network PositionThe Web LCT is an NE-level management system in an optical transport network. Based on thebrowser/server architecture, the Web LCT allows you to perform all operations of NE-levelconfiguration and maintenance.

2.1.2 Function Comparison Between Web LCT and U2000 LCTThe Web LCT and the U2000 LCT are EMS. They provide the ability to configure and maintainHuawei OptiX series products, and the ability to manage alarms, configuration, performancedata, security and communication.

2.1.3 Manageable EquipmentThe 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 PositionThe Web LCT is an NE-level management system in an optical transport network. Based on thebrowser/server architecture, the Web LCT allows you to perform all operations of NE-levelconfiguration 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 managementfunctions at the NE layer. See Figure 2-1.

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Figure 2-1 Position in TMN Hierarchy

...

Business Management Layer

Service Management Layer

Element Management Layer

Network Element Layer

Network Management Layer

Subnetwork Management Layer

EMS

GNE

NE

NENE

EMS

GNE

NE

NENE

SNMS

GNE

NE

NENE

NMS

SMS

BMS

Web LCT

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 NEthrough data communications channel (DCC). The Web LCT can be integrated with theU2000.

2.1.2 Function Comparison Between Web LCT and U2000 LCTThe Web LCT and the U2000 LCT are EMS. They provide the ability to configure and maintainHuawei OptiX series products, and the ability to manage alarms, configuration, performancedata, security and communication.

The main difference between the Web LCT and the U2000 LCT is as follows:

Manageable EquipmentThe Web LCT manages Huawei NG WDM series, RTN series, WDM (NA) series and submarineline monitor products. The U2000 LCT manages SDH series, PTN series, MSTP series, OSNseries, Metro WDM series, LH WDM series and submarine line monitor products.



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GUI Style

The Web LCT uses the browser/server architecture that the user configures and maintains NEsby using a browser. The Web LCT implements a web-based graphic user interface. The U2000LCT 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 WebLCT does not support the ability to preconfigure an NE, upload and download the NEconfiguration data, and acknowledge and synchronize alarms.

2.1.3 Manageable EquipmentThe 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 CompactMulti-Service Edge OpticalTransport Platform

OptiX OSN 1800

OptiX OSN 3800 compactintelligent optical transportplatform

OptiX OSN 3800

OptiX OSN 6800 intelligentoptical transport platform

OptiX OSN 6800

OptiX OSN 8800 T16intelligent optical transportplatform

OptiX OSN 8800 T16


OptiX OSN 8800 T32


OptiX OSN 8800 T64

Submarine line series OptiX SLM 1630 SubmarineLine Monitor

OptiX SLM 1630

OptiX SLM 1630 SubmarineLine Monitor

OptiX SLM 1630

OptiX PFE 1670 powerfeeding equipment

OptiX PFE 1670


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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 opticaltransport platform

OptiX OSN 1800(NA)

OptiX OSN 3800A compactintelligent optical transportplatform

OptiX OSN 3800A

OptiX OSN 6800Aintelligent optical transportplatform

OptiX OSN 6800A

OptiX OSN 8800 T16(NA)intelligent optical transportplatform

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

Category Equipment Name in the Web LCT

RTN series OptiX RTN 605 OptiX RTN 605 radiotransmission system

OptiX RTN 610 OptiX RTN 610 radiotransmission system

OptiX RTN 620 OptiX RTN 620 radiotransmission system

OptiX RTN 910 radiotransmission system

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 5000Smicrowave transmissionsystem

2.2 New FeaturesThis section describes new features supported by the U2000 Web LCT V100R003C00.

2.2.1 Updates in the Web LCT for NG WDM EquipmentThis 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) EquipmentThis topic describes the new features of the WDM (NA) equipment in the Web LCT.

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

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

New FeaturesNo. Description Purpose

1 The OptiX OSN 3800, OptiXOSN 6800, OptiX OSN 8800T16, OptiX OSN 8800 T32 andOSN 8800 T64 of V100R006C00are supported. The OptiX OSN8800 T16 is a newly supportedsubrack.

l To manage the TN53TQX, TN54TOA,TN54THM, TN11WSMD9, andTN11DAS1 boards.

l To manage the 100 GB client-sideaccess board TN11LSC.

l To support the configuration of shelfcascading mode.

l To notify users of board removal.Indicators will turn on when boards areselected in the NE Panel.

l To support the function of displaying anabnormal event when the LCT is used toconnect to NEs.

2 The OptiX OSN 1800V100R003C00 is supported.

l To manage the LEM18 and ELOMboards.

l To support the ODUFlex feature.

Modified WDM FeaturesNo feature is modified.


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Deleted WDM FeaturesNo feature is deleted.

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

New WDM (NA) FeaturesNo. Description Purpose

1 The OptiX OSN 3800A, OptiXOSN 6800A, OptiX OSN 8800(NA) T16, OptiX OSN 8800(NA)T32, and OptiX OSN 8800(NA)T64 of V100R006C00 aresupported. The OptiX OSN 8800(NA) T16 is a newly supportedsubrack.

l To manage the TN53TQX, TN54TOA,TN54TOH, TN11WSMD9, andTN11DAS1 boards.

l To manage the 100 GB client-sideaccess board TN11LSC.

l To support the configuration of shelfcascading mode.

l To notify users of board removal.Indicators will turn on when boards areselected in the NE Panel.

l To support the function of displaying anabnormal event when the LCT is used toconnect to NEs.

Modified WDM (NA) FeaturesNone.

Deleted WDM (NA) FeaturesNone.

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



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New RTN FeaturesNo. Description Purpose

1 The OptiX RTN 910, OptiXRTN 950, and OptiX RTN980 of V100R003C00 aresupported.

l To support theSL91ISU2, SL91ISX2,and TNH1EFP8 cards.

l To support theSL91SP3S, SL91SP3D,SL91IF1, SL91IFU2,SL91IFX2, SL91AUX,TND2ML1, TND1MD1,SL91EM6T,SL91EM6X, andSL91EM6F boards.

l To support the function ofconfiguring input signalbalancing for channels ontributary boards.

l To support the function ofsetting remarks for ODUktrails.

l To support the function ofenabling or disabling thegeneration ofTU_AISE1_AIS alarmstriggered by TU_AISalarms.

l To support the function ofconfiguring the currentintermediate frequency(IF) service type.

Modified RTN FeaturesNo. Description Reason Impact

1 Acceptance testreports can be outputby the one-touchoperation.

To simplify useroperations foracceptance tests.

It is not compliantwith the operationhabit of users.

Deleted RTN FeaturesNone.


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2.3 Features and FunctionsThe 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 AccessControl or Ethernet Access Control.

2.3.1 Alarm ManagementThe alarm management function monitors faults and abnormal events generated during runningof the equipment in real time, and also provides alarm details and analysis measures. This helpsyou 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 ManagementThe 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 performancemanagement functions. You can customize performance monitoring policies as required, andanalyze and process the collected performance data.

2.3.3 Security ManagementThe security management function includes Web LCT security management, NE securitymanagement and operation log management. This ensures the security of the Web LCT systemand the transport network data.

2.3.4 Communication ManagementThe Web LCT provides communication management function. The communicationmanagement function provides a communication channel for operation, management andmaintenance (OAM) of the transport network.

2.3.5 Time Localization ManagementTime localization ensures that the time on the Web LCT is correctly displayed when the WebLCT crosses time zones and daylight saving time (DST).

2.3.6 Report ManagementThe Web LCT has comprehensive reporting capabilities. The Web LCT user is able to printdesired data while viewing them. The report in table format supports filtering by equipment typeand can be saved in Excel format.

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

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

2.3.9 WDM NE (NA) Management



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NE management consists of the attribute, communication, service, protection, and clockconfigurations of each single NE. The configuration data is stored at the NE layer on the WebLCT and in the database of the corresponding NE.

2.3.10 RTN NE ManagementNE 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. Thedata is saved to the Web LCT NE layer database and to the NE database.

2.3.1 Alarm ManagementThe alarm management function monitors faults and abnormal events generated during runningof the equipment in real time, and also provides alarm details and analysis measures. This helpsyou 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 SettingsBy 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 ViewingBy using the Web LCT, a user can perform the following operations:

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.


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

2.3.2 Performance ManagementThe 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 performancemanagement functions. You can customize performance monitoring policies as required, andanalyze and process the collected performance data.

Performance Monitoring Policy SettingsBy 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 MonitoringBy using the Web LCT, a user can perform the following operations:

l View the current performance data, history performance data, UAT and threshold crossingevents.

l Monitor the Ethernet RMON performance.

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

2.3.3 Security ManagementThe security management function includes Web LCT security management, NE securitymanagement and operation log management. This ensures the security of the Web LCT systemand the transport network data.

Web LCT Security ManagementThe Web LCT provides only a default user admin. To ensure system security, you need toperiodically change your password.

NE Security ManagementBy 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 ManagementThe Web LCT provides system logs. You can view the desired logs by the operation time, objectand result. The query results can be printed or saved to a file.

2.3.4 Communication ManagementThe Web LCT provides communication management function. The communicationmanagement function provides a communication channel for operation, management andmaintenance (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 Ethernetor 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, 576kbit/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'sequipment through the D1–D3 bytes, and communicate with the OptiX equipment throughthe 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 therouting table.

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

l Support DCC transparent transmission through external clock interfaces.

2.3.5 Time Localization ManagementTime localization ensures that the time on the Web LCT is correctly displayed when the WebLCT 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 ManagementThe Web LCT has comprehensive reporting capabilities. The Web LCT user is able to printdesired data while viewing them. The report in table format supports filtering by equipment typeand can be saved in Excel format.

The Web LCT provides the following reports:

l Board information reportl Board Detail Information Reportl Subrack Information Report

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

Basic NE ConfigurationThe Web LCT supports the following operations:

l Synchronize NE time by applying the system time on the Web LCT server, NTP server, orstandard NTP server to NEs. You can configure the Web LCT to automatically synchronizethe 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 disabledautomatically 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 configurationson the Web LCT are performed in off-line mode. Such configurations bring no impact on services. Theconfiguration data is stored in the database of the Web LCT only, not applied to the NEs. Thepreconfiguration 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 ConfigurationYou 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 ConfigurationThe 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 Configure E-Line services, such as Ethernet private line (EPL) services, Ethernet virtualprivate 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 VLANresources. Currently, the Web LCT supports the function of adding, splitting, and exchanging VLANtags.

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 betweenVLAN 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, MACaddress 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 thenumber of virtual containers required for service mapping, so as to satisfy bandwidthrequirements of different services. In this manner, bandwidth usage and robustness ofvirtual 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 andRSTP and addresses the defects of STP and RSTP. MSTP supports fast convergence. Inaddition, 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 transparentlytransmitted between NEs. You can dynamically adjust the number of virtual containersrequired 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 statusto the local end so that operations on the local equipment can vary with the remote-end linkstatus. 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 twoends, maintaining the transmission of important data.

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

l Automatically report RMON performance events of Ethernet boards.l Dump historical RMON performance data of Ethernet boards.

WDM Board ConfigurationYou 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 ConfigurationYou 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.

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.


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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 ConfigurationYou can perform the following operations on the Web LCT:

Configure ADM for GE/FC services at an optical add/drop multiplexer (OADM) station by usingthe OTU board.

l Configure several WDM service boards in specified slots to form a cross-connect boardgroup.

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

Configure electrical cross-connections.

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

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

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

l Configure unidirectional and bidirectional SNCP at the ODU3, ODU2, ODU1, or ODU0level.

Configure optical cross-connections.

l Create optical cross-connections dynamically, and manage optical cross-connections onboards 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 NEExplorer.

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 completetypical service configurations, which saves onsite commissioning and reduces costs ofdeployment commissioning and maintenance. In addition, one-click configuration is supported.

Manage licenses controlling the service types and cross-connect capacity for the OptiX OSN8800 series.



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ROADM ConfigurationBy using the reconfigurable optical add/drop multiplexer (ROADM) function, you can performadd/drop and pass-through configurations for optical channels. The WDM equipment can usethe 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 cannotbe groomed dynamically. This mode applies to common nodes on chain networks.

Clock ConfigurationYou 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) ConfigurationYou 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 ConfigurationYou 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 ConfigurationYou 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 AdjustmentYou can perform the following operations on the Web LCT:

l Manage the optical power: Query the input power, output power, and power thresholds ofeach WDM board.

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

l Configure pre-alerts for optical power at ports.

Dispersion CompensationYou 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 MonitoringOn the Web LCT, you can perform wavelength monitoring management for the OptiX OSN6800 and the OptiX OSN 8800 series.

WDM PRBSOn the Web LCT, you can perform pseudo-random binary sequence (PRBS) tests on boards tocheck the path quality. You can also check whether a WDM link functions properly beforeservice provisioning.



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SDH Board ConfigurationThe OptiX OSN 8800 series support SDH line boards. You can perform the following operationson 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 ConfigurationYou can perform the following operations on the Web LCT:

l Configure SDH line boards, SDH services, and SDH service protection for the OptiX OSN8800 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 areswitched to the protection channel.

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

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

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

Submarine Line ManagementTo perform submarine line management on the Web LCT, you need to create a line group foractual submarine lines as the managed object. In this way, you can easily measure submarinelines, analyze line data, and monitor the working status of submarine lines. To be specific, youcan 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 MonitoringOn the submarine line monitoring device, you can monitor and test the status of fibers andrepeaters, 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 Manage submarine line thresholds.


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

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

NG WDM ASON Management on a Per-NE BasisBy 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) ManagementNE management consists of the attribute, communication, service, protection, and clockconfigurations of each single NE. The configuration data is stored at the NE layer on the WebLCT and in the database of the corresponding NE.

Basic NE ConfigurationThe Web LCT supports the following operations:

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

l Automatically disable NE functions: Service-affecting NE functions, such as loopback andautomatic 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 speedlevel.

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 anSFP/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, andboard 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


l Configure Ethernet port mirroring. You can monitor packets, perform routine maintenanceand 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 Configure Ethernet private line (EPL) services, Ethernet virtual private line (EVPL) (QinQ)services, and VLAN subnet connection protection (SNCP) services.



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NOTE

l QinQ is the VLAN stacking technology, marking users with stacked VLAN tags to expand VLANresources. 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 betweenVLAN 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, MACaddress 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 ConfigurationYou can perform the following operations on the Web LCT:

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.


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l Configure wavelength monitoring boards.l Configure optical equalization boards.

Overhead ConfigurationYou 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.


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

WDM Service ConfigurationAt an optical add/drop multiplexer (OADM) station, you can configure ADM for GE/FC servicesby 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 cross-

connect 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 cross-connections to control service flow at the electrical layer. In this manner, the networkingcapability 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 cross-connections, 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 onboards 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 NEExplorer.

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 performadd/drop and pass-through configurations for optical channels.

Configure ROADM based on the WSS. This mode applies to cross-connect nodes in a ring togroom multi-dimensional optical cross-connections. A maximum of eight dimensions aresupported.

Optical cross-connection broadcast services: Support the broadcast services of optical cross-connections on a per-NE basis.

WDM Protection Configuration


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 protectionrealized by the DCP or OLP board

– Configuring client-side 1+1 protectionl 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, aworking board and a protection board. This function providing protection for all ports byperforming board-level protection switching.

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

Optical Power Adjustment



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l Manage the optical power: Query the input power, output power, and power thresholds ofeach WDM board.

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

l Configure pre-alerts for optical power at ports.

Dispersion Compensationl This function supports 40G dispersion compensation configuration. It uses the TDC to

precisely adjust the dispersion.

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

Housekeeping ConfigurationYou 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 RecordsYou 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

l Filter records in the AO buffer.



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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 ManagementNE 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. Thedata is saved to the Web LCT NE layer database and to the NE database.

Basic NE ConfigurationThe Web LCT supports the following operations and features:

l Manage the connections between back-to-back RTN NEs. On the Main Topology of theWeb LCT, the connections between back-to-back RTN NEs indicate the relationshipsbetween the RTN NEs on the same station that are connected in a back-to-back mannerthrough 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. Theuser can configure the Web LCT to automatically synchronize the NE time by specifyingthe automatic synchronization period.

l Automatically disable the NE functions: Some operations that may affect services, such asthe loopback and automatic laser shutdown, can be scheduled to be disabled. When thescheduled 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 ConfigurationThe Web LCT supports the following operations:

l Set and query the order wire phone numbers, call waiting time, and orderwire phone portavailability.

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 ConfigurationYou can perform the following operations on the Web LCT:

l Configure 1+1 board protection.l Configure 1+1 IF protection.


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Interface ConfigurationYou 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 ProtectionThe 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 ServicesYou 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, disableMAC address, bound path, self-learning MAC address, and VLAN MAC address tablecapacity.

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 ConfigurationYou 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 featuresand 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 featuresand 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


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 theWeb LCT.

3.1 Configuration RequirementsThe 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 NEsTo configure and manage NEs by using the Web LCT, you need to connect the Web LCT to theNEs with Ethernet cables or serial port cables.

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

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

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

3.6 Web LCT Main WindowThe Web LCT main user interfaces and the operations that you can perform on these userinterfaces are described.

3.7 Selecting an Object in the Navigation TreeIn the Web LCT, the configuration and management of services are performed on operationobjects. Before you configure and manage services, you need to select an object in the NavigationTree.

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

3.9 Operation Precautions

iManager U2000 Web LCTUser Guide 3 Getting Started


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The operation precautions for ensuring correct operations are as follows.

3 Getting StartediManager U2000 Web LCT

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3.1 Configuration RequirementsThe 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 higherl RAM: 256 MB (recommended 512 MB or higher)l Monitor: 1024 x 768 resolutionl Serial port: RS 232l 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 NEsTo configure and manage NEs by using the Web LCT, you need to connect the Web LCT to theNEs with Ethernet cables or serial port cables.

Procedurel 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.l Connect through the DCN.

1. Connect the Web LCT computer to the DCN using an Ethernet cable.



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

l 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 theequipment-specific Hardware Description.

----End

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

PrerequisiteThe Web LCT computer and equipment must be correctly connected.

ProcedureStep 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 illegallogins, 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 LCTYou can log in to the Web LCT server through the Internet Explorer without installing the serveron the local computer.

Prerequisitel The Web LCT server must be started correctly.l The pop-up blocker of Internet Explorer must be turned off.

ProcedureStep 1 Open the Internet Explorer.

Step 2 Enter the IP address of the Web LCT server in the address field. The Web LCT Login dialogbox is displayed.


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NOTE

l Enter the IP address of the server, for example, http://10.70.73.1:13002/WebLCT. The four octets10.70.73.1 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 illegallogins, you need to instantly change this password and keep the new one.admin, and the initial passwordis admin. To protect the Web LCT from illegal logins, you need to instantly change this password andkeep 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 ofseveral 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 LCTYou can shut down the Web LCT.

PrerequisiteYou must be logged in to the Web LCT.

Procedure

Step 1 Click to close the opened NE Explorer.

Step 2 Click 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 WindowThe Web LCT main user interfaces and the operations that you can perform on these userinterfaces are described.

3.6.1 NE ListNE 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 anNE, backup the NE database, view the system log, and set the time format.

3.6.2 NE ExplorerNE 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 suchas on a per-NE basis, on a per-board basis or on a per-port basis. It is the primary user interface



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for NE commissioning and configuration on the Web LCT. The NE Explorer provides theFunction Tree for operation navigation. You can select an object on which you want to performthe operation, choose the corresponding function item from the Function Tree, and then theconfiguration user interface of the function is displayed.

3.6.3 NE PanelThe 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 maintenanceare performed in the NE Panel window.

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

3.6.5 Frequently Used ButtonsThe frequently used buttons on the Web LCT GUI are as follows:

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

3.6.1 NE ListNE 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 anNE, 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 fiveseconds.

l The Web LCT provides the focus display function. After the mouse cursor resides on a shortcut buttonfor 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 configurationdata 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.


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Figure 3-2 NE List

3.6.2 NE ExplorerNE 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 suchas on a per-NE basis, on a per-board basis or on a per-port basis. It is the primary user interfacefor NE commissioning and configuration on the Web LCT. The NE Explorer provides theFunction Tree for operation navigation. You can select an object on which you want to performthe operation, choose the corresponding function item from the Function Tree, and then theconfiguration user interface of the function is displayed.

Navigation PathIn the NE List, select an NE and click NE Explorer, or double-click the NE. The NE Exploreris displayed.

The NG WDM NE Explorer is shown in Figure 3-3.



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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 PanelThe 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 maintenanceare performed in the NE Panel window.

GUISelect 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. Figure3-6 shows the NE Panel of the OptiX OSN 6800.Figure 3-7 shows the NE Panel of the OptiXOSN 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

NOTEBy 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 choosethe corresponding item from the shortcut menu. For example, right-click an installed board andchoose Path View to display the detailed path information. Figure 3-9 shows the NG WDMpath view. Figure 3-10 shows the NG WDM (NA) path view. Figure 3-11 shows the RTNequipment path view.



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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 StatusThe 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 defaultcolors and the status related listed in Table 3-1.

Table 3-1 Working Status

Color Description

Red Critical alarm indicates the current highestseverity alarm of the operation object iscritical.

Orange Major alarm indicates the current highestseverity alarm of the operation object ismajor.

Yellow Minor alarm indicates the current highestseverity alarm of the operation object isminor.

Magenta Warning alarm indicates the current highestseverity alarm of the operation object iswarning.



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Color Description

Green Normal state.

Blue Abnormal event state.

Light blue Unknown state.

3.6.5 Frequently Used ButtonsThe 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 Explorerbrowser for printing.

Makes the current setting effective and closesthe dialog box.

Cancels the current setting and closes thedialog box.

Deletes the selected data or icon.

Creates a new service or protection.

Saves selected data to the specified file.

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


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

Figure 3-12 Table sorting

Multiselection in TablePress Shift and click the start and end rows, and the several consecutive rows in the table areselected at the same time.

Click Ctrl and click several rows, and the several inconsecutive rows in a table are selected atthe same time.

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

Figure 3-13 Paging display

3.7 Selecting an Object in the Navigation TreeIn the Web LCT, the configuration and management of services are performed on operationobjects. Before you configure and manage services, you need to select an object in the NavigationTree.

PrerequisiteThe NE Explorer must be displayed.



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Procedure

Step 1 In the Navigation Tree of the NE Explorer, select an NE or a board. The functions that the objectsupports 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 isdisplayed.

----End

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

PrerequisiteThe window specific to a function must be displayed.

Contextl 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 modifiedbut 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 PrecautionsThe operation precautions for ensuring correct operations are as follows.

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 cannotrun properly.


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A Service Ports Description

This appendix describes service ports of the Web LCT, related precautions, and how to querythe service ports.

A.1 BackgroundThis section describes the service ports used by management systems.

A.2 Notes and PrecautionsIn the practical communication process, the source (the server) and the sink (the client) userelevant ports. Usually you only need to specify the source port, and the sink port is dynamicallycreated.

A.3 Service Ports Used by the Web LCTThis section describes service ports of the system.

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

iManager U2000 Web LCTUser Guide A Service Ports Description


A-1

A.1 BackgroundThis section describes the service ports used by management systems.

To ensure the network security, you can take measures on the customer's network. The followingare the two cases that affect the network security:

l Security filtering settings such as routers or firewalls are configured in the networkenvironment where the NMS runs. When carrying out the project, avoid the service portsused 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 NMSwill not run properly.

A.2 Notes and PrecautionsIn the practical communication process, the source (the server) and the sink (the client) userelevant ports. Usually you only need to specify the source port, and the sink port is dynamicallycreated.

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 cancommunicate with the sink.

A.3 Service Ports Used by the Web LCTThis 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

ServiceName

Service Port/Protocol

Direction(ServerRelative)

Function Remarks

WebLCT 13002 IN & OUT Service portof webserver,used toprocess thehttp request

If a firewall existsbetween the clientand the server, youneed to checkwhether the serviceport is filtered.

tomcatserver 11009 IN & OUT Managementport of tomcat

If a firewall exists,you need to checkwhether the serviceport is filtered.

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ServiceName

Service Port/Protocol

Direction(ServerRelative)

Function Remarks

tomcatserver 11005 IN & OUT Managementport of tomcat

If a firewall exists,you need to checkwhether the serviceport is filtered.

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

Procedurel Run the following command to view the Windows system service ports:

netstat -a

----End

iManager U2000 Web LCTUser Guide A Service Ports Description


A-3

B Glossary

A

Alarm hold-off time Alarm delay includes start delay and enddelay. An alarm is not regarded as beinggenerated until the NE has been detecting itfor a period of time, and this period of time isthe alarm start hold-off time. An alarm is notregarded as being cleared until the NE hasbeen detecting the ending of it for a period oftime, and this period of time is the alarm endhold-off time. Setting the hold-off time canavoid the generation of unnecessary alarmsdue to misreport or jitter.

Alarm severity According to ITU-T recommendations, thealarm is classified into four severities:Critical, Major, Minor, Warning.

Alarm A visible or an audible indication to notify theperson concerned that a failure or anemergency has occurred. See also Event.

Attribute Property of an object.

B

Binding In virtual concatenated payloadconfiguration, designating one bindingnumber to identify the VC4s of the samevirtual 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 thepaths in different colors depending on theircurrent status, with legend and descriptionillustrated aside.

iManager U2000 Web LCTUser Guide B Glossary


B-1

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

C

Configuration data The data that configures the NE hardware forcoordination between this NE and other NEsin the entire network and operation ofspecified services. Configuration data is theinstruction file of NEs, and it is the key forefficient network running. The typicalconfiguration data includes boardconfiguration, clock configuration andprotection relationship.

Configure To set the basic parameters of an operationobject.

Connection point A reference point where the output of a trailtermination source or a connection is boundto the input of another connection, or wherethe output of a connection is bound to theinput of a trail termination sink or anotherconnection. The connection point ischaracterized by the information whichpasses across it. A bidirectional connectionpoint is formed by the association of acontradirectional pair.

Connection A "transport entity" which consists of anassociated pair of "unidirectionalconnections" capable of simultaneouslytransferring information in oppositedirections between their respective inputs andoutputs.

Cross-connect slot To perform GE ADM, an OTU board withthat function has to be in a cross-connect slot.Several successive cross-connect slots form across-connect unit group. You can onlyconfigure cross-connections within a cross-connect unit group.

Current alarms Alarms that do not clear, or has cleared but isnot acknowledged.

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

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D

DCC Within an STM-N signal there are two DCCchannels, one is the 192 kbit/s DCC-Rchannel composed of bytes D1–D3, and theother is the 576 kbit/s DCC-M channelcomposed of bytes D4–D12. All NEs cancommunicate with one another through theDCC-R. The DCC-M is not the regeneratorsection overhead and does not supportcommunications among regenerators, and itis used to support communication channels ofmore universal purpose. For example, itsupports TMN as a physical channel of ECC.

E

ECC Embedded Control Channel. An ECCprovides a logical operations channelbetween SDH NEs, utilizing a datacommunications channel (DCC) as itsphysical layer.

F

Failure The fault cause persisted long enough toconsider the ability of an item to perform arequired function to be terminated. The itemmay be considered as failed; a fault has nowbeen detected.

Fault A fault is the inability of a function to performa required action. This does not include aninability due to preventive maintenance, lackof external resources, or planned actions.

H

History alarms Alarms that have cleared and beenacknowledged.

History performance data The performance data stored in the historyregister and the auto-report performance datastored on the Web LCT are called historyperformance data in a unified way.

I

IP address In the TCP/IP protocol, it is used to uniquelyidentify the address of the communicationport, which consists of four bytes in decimaldigits, for example, 129.9.161.55.

L



B-3

Label A mark on a cable, a subrack, or a cabinet foridentification.

Layer A concept used to allow the transport networkfunctionality to be described hierarchically assuccessive levels; each layer being solelyconcerned with the generation and transfer ofits characteristic information.

LCT Local Craft Terminal. The LCT provides theuser with single-layer management networksolutions to the transmission network of up tofive NEs to realize integrated management ofmulti-service transmission network. Usuallyit uses the cross-over cable or serial port cableto connect one NE, so as to configure andmaintain a single NE. See also Web LCT.

N

NE Explorer NE Explorer is the main operation interfaceof the Web LCT. For easy navigation, the NEExplorer window presents an expandabledirectory tree (Function Tree) in the lower leftpane. The configuration, management andmaintenance of the equipment are accessedhere.

NE Panel NE Panel displays subracks, boards, and portsin different colours depending on their status.In the Web LCT, most equipmentconfiguration, monitoring, and maintenanceare performed in the NE Panel window.

NE Network Element. NE includes the hardwareunit and the software running on it. Usually,one NE has at least an SCC (system controland communication) board which responsiblefor the management and monitoring of theNE. The NE software runs on the SCC board.

NM Network Management. In thetelecommunication network managementarchitecture, the Web LCT is an elementmanagement system that supports allfunctions at the element management layer.See also Web LCT.

Non-revertive In non-revertive switching, there is a workingand protection line, board and so on. Servicesremain on the protection line or board if theswitch requests are terminated; that is, whenthe fault that caused them to switch to theprotection line or board is cleared.


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O

Online help An indexed collection of information on allaspects of the Web LCT. They can beaccessed at any time from the Help menu orby pressing the F1 key.

P

Pane A major separate area of a window or dialogbox, usually used for display rather than dataentry.

Path A trail in a path layer.

Performance register Performance register is the memory space forperformance event counts, including 15-mincurrent performance register, 24-hour currentperformance register, 15-min historyperformance register, 24-hour historyperformance register, UAT register andCSES register.

Performance threshold Performance events usually have upper andlower thresholds. When the performanceevent count value exceeds the upperthreshold, a performance threshold-crossingevent is generated; when the performanceevent count value is below the upperthreshold for a period of time, theperformance threshold-crossing event isended. In this way, performance jitter causedby some sudden events can be shielded.

Private line Both communication parties are connectedpermanently.

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 protectiongroup and is labelled protection.

R



B-5

Route The IP route selection is in table drivingmode. In each host and each router of theInternet, there is a routing table that containsinformation about how the service istransmitted from the source to the sink,providing a basis for route selection. Ethernetstatic routing in ET1 refers to the mappingrelationship between the Ethernet port and thebound path. Its routing type includes portrouting and VLAN routing. Port routing: Itmeans configuring a route between theEthernet port and the bound path port, whichis usually used for point-to-point networkingcommunication; VLAN routing: It meansconfiguring a route between the Ethernet portand the bound path port based on the VLANservice. It can be used flexibly in point-to-point, point-to-multipoint or multipoint-to-multipoint communication. Theimplementation is to divide and converge thedata stream according to the VLAN flag ofthe packet. As a VLAN flag can be added tothe Ethernet port, the equipment can beapplied more flexibly.

S

Settings Parameters of an operation that can beselected by the user.

Severity See Alarm Severity.

SF Signal Fail. A signal indicating the associateddata has failed in the sense that a near-enddefect condition (not being the degradeddefect) is active.

Shortcut menu A menu that is displayed when right-clickingan object' s name or icon. Also called acontext menu.

Subnet mask Also referred to as the network mask off code,it is used to define network segments, so thatonly the computers in the same networksegment can communicate with one another,thus suppressing broadcast storm betweendifferent network segments.


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Subnet number Subnetwork numder is used to differentiatethe different network sections in the sub-network conference. Actually it is the firstseveral digits (one or two) of the user phonenumber. An orderwire phone number iscomposed of the sub-network number and theuser number.

Subnet Sub-network is the logical entity in thetransmission network and comprises a groupof network management objects. A sub-network can contain NEs and other sub-networks. A sub-network planning can betterthe organization of a network view.

Support The frame on the bottom of a cabinet, wheninstalling the cabinet on the antistatic floor.

T

TMN Telecommunications Management Network.The entity which provides the means used totransport and process information related tomanagement functions for thetelecommunications network.

Tributary loopback A fault can be located for each service pathby performing loopback to each path of thetributary board. There are three kinds ofloopback modes: No loopback, Outloop andInloop.

U

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

V

VC4 loopback The fault of each VC4 path on the optical fibercan be located by setting loopback for eachVC4 path of the line. There are three kinds ofloopback modes: No loopback, Outloop,Inloop.

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



B-7

W

Wavelength protection group The wavelength protection group is importantto describe the wavelength protectionstructure. Its function is similar to that of theprotection sub-network in the SDH NE. Thewavelength path protection can only workwith the correct configuration of thewavelength protection group.

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

WDM service The WDM service is accessed at the clientside of the OTU board that can access SANservices.

Web LCT It is an element level management system forthe optical transmission network. It canmanage RTN and NG WDM serial opticaltransmission equipment. See also LCT.

Working path A specific path that is part of a protectiongroup and is labelled working.

Working service A specific service that is part of a protectiongroup and is labelled working.

WTR time A period of time that must elapse before a –from a fault recovered – trail/connection canbe used again to transport the normal trafficsignal and/or to select the normal trafficsignal from.

WTR Wait to Restore. This command is issuedwhen working channels meet the restoralthreshold after an SD or SF condition. It isused to maintain the state during the WTRperiod unless it is pre-empted by a higherpriority bridge request.


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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 ApplicationPlatform

IP Internet Protocol

IPA Intelligent Power Adjustment

L

LAN Local Area Networks

LCT Local Craft Terminal

M

iManager U2000 Web LCTUser Guide C Acronyms and Abbreviations


C-1

MAC Media Access Control

N

NE Network Element

NG WDM Next Generation Wavelength DivisionMultiplexing

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

VB Virtual Bridge

VC Virtual Container

VLAN Virtual LAN

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Documents

u2000 Web Lct User Guide-(v100r003c00_01)