IManager U2000 Web LCT Release Notes (Transport Domain)-(V200R001C00SPC300_01)

iManager U2000 Web LCTV200R001C00SPC300

Release Notes

Issue 01

Date 2014-04-26

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved.

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

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.

All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.

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

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

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Shenzhen 518129

People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

Issue 01 (2014-04-26)Huawei Proprietary and Confidential

Copyright © HuaweiTechnologies Co., Ltd.

i

mailto:[email protected]

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iManager U2000 Web LCTRelease Notes About This Document

About This Document

Change History

Issue Date Author Approved By

Description

01 2014-04-26 Li Rong Zhou Deheng This issue is the first official release.

Issue 01 (2014-04-26) Huawei Proprietary and Confidential Copyright © Huawei

Technologies Co., Ltd.

ii

iManager U2000 Web LCTRelease Notes Contents

Contents

About This Document........................................................................ii

1 Version Requirements....................................................................11.1 Product Version..............................................................................................................................................................1

1.2 OS and Database Versions..............................................................................................................................................1

1.3 Related Product Versions................................................................................................................................................2

1.3.1 MSTP Series Equipment.............................................................................................................................................2

1.3.2 WDM Series Equipment..............................................................................................................................................2

1.3.3 WDM (NA) Series Equipment....................................................................................................................................6

1.3.4 Submarine Line Equipment.........................................................................................................................................6

1.3.5 RTN Series Equipment................................................................................................................................................7

2 Antivirus Scanning Results...........................................................10

3 Important Notes..........................................................................12

4 V200R001C00SPC300 Feature Updates.........................................134.1 What's New...................................................................................................................................................................13

4.1.1 Updates in MSTP Network Management Features...................................................................................................13

4.1.2 Updates in WDM Network Management Features...................................................................................................13

4.1.3 Updates in WDM NA Network Management Features.............................................................................................14

4.1.4 Updates in RTN Network Management Features......................................................................................................14

4.2 Resolved Issues............................................................................................................................................................14

4.3 Known Issues................................................................................................................................................................15




5.1.3 Updates in WDM NA Network Management Features.............................................................................................19


5.2 Resolved Issues............................................................................................................................................................20

5.3 Known Issues................................................................................................................................................................20




iii

iManager U2000 Web LCTRelease Notes Contents




6.2 Resolved Issues............................................................................................................................................................26

6.3 Known Issues................................................................................................................................................................26

7 Related Documents......................................................................277.1 V200R001C00SPC300 Documents..............................................................................................................................27

7.2 How to Obtain Documents...........................................................................................................................................27

7.2.1 Support Website.........................................................................................................................................................27

7.2.2 Hard Copies...............................................................................................................................................................29

A Acronyms and Abbreviations........................................................30



iv

iManager U2000 Web LCTRelease Notes 1 Version Requirements

1 Version Requirements

About This ChapterThis topic describes the version mappings between the iManager U2000 Web LCT V200R001C00SPC300 and the operating system (OS), between the iManager U2000 Web LCT V200R001C00SPC300 and the NE software version of each product.

1.1 Product Version

Product Name U2000 Web LCT

Product Version V200R001C00SPC300

1.2 OS and Database VersionsTable 1-1 lists the OS and database versions mapping the iManager U2000 Web LCT V200R001C00SPC300.

Table 1-1 OS and database versions required for the U2000 Web LCT server

OS Version Database Version Remarks

Windows 7 Professional 32bit

N/A Windows Internet Explorer of versions 6.0 SP2, 7.0, 8.0, and 9.0 is supported.

Windows 7 Professional 64bit

N/A

Windows XP Professional SP3

N/A



1


1.3 Related Product VersionsThe following lists the NE software versions corresponding to the V200R001C00SPC300.

1.3.1 MSTP Series EquipmentThe following table lists the MSTP series equipment supported.

Category Equipment Software Version

OSN series OptiX OSN 9560 5.51.05.20 (V100R002C00)

5.51.06.10 (V100R005C00)

5.51.07.10 (V100R006C00)

5.51.07.30-5.51.07.59 (V100R006C01)

5.51.08.10 (V100R007C00)

Mapping principle:

If the mapping table provides only the information that a.bb.cc.20 is supported by version A of the U2000 Web LCT, a.bb.cc.2x is supported by version A of the U2000 Web LCT.

If the mapping table provides only the information that a.bb.cc is supported by version A of the U2000 Web LCT, a.bb.cc.xx is supported by version A of the U2000 Web LCT.

Rules for defining commercial versions of NE software: a.bb.cc.dd. "a" indicates the NE platform version. Currently, 4 and 5 are supported. "bb" indicates the product name. "cc" indicates the R version of the product. To be specific, 01 represents R001, 02 represents R002, and so on. "dd" indicates the B version of the product.

1.3.2 WDM Series EquipmentThe following table lists the WDM series equipment supported.


NG WDM series OptiX OSN 1800 5.67.01.10

5.67.01.20

5.67.02.10 (V100R002C00)

5.67.03.10 (V100R003C00)

5.67.03.20 (V100R003C01)

5.67.03.30 (V100R003C02)

5.67.03.40 (V100R003C03)

5.67.03.50 (V100R003C05)

5.67.03.55 (V100R005C00)

OptiX OSN 1800V 5.67.03.60 (V100R003C05)



2



5.67.05.11 (V100R005C00)

OptiX OSN 1832 X8 5.67.03.91 (V100R003C05)

5.67.05.11 (V100R005C00)

OptiX OSN 1832 X16 5.67.03.60 (V100R003C05)

5.67.05.11 (V100R005C00)

OptiX OSN 3800 5.52.01.10

5.52.02.10

5.52.03.20

5.52.04.10

5.52.04.20 (V100R004C02)

5.52.04.30 (V100R004C03)

5.52.05.20 (V100R004C04)

5.51.06.10 (V100R005C00)

5.51.07.10 (V100R006C00)

5.51.07.30 (V100R006C01)

5.51.07.60 (V100R006C03)

5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 6800 5.51.01.10

5.51.02.10

5.51.03.20

5.51.04.10

5.51.04.20 (V100R004C02)

5.52.04.30 (V100R004C03)

5.51.05.20 (V100R004C04)

5.51.06.10 (V100R005C00)

5.51.07.10 (V100R006C00)

5.51.07.30 (V100R006C01)

5.51.07.60 (V100R006C03)



3



5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 8800 T16 5.51.07.10 (V100R006C00)

5.51.07.30 (V100R006C01)

5.51.07.60 (V100R006C03)

5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 8800 T32 5.51.04.20 (V100R001C01)

5.51.04.30 (V100R001C02)

5.51.05.20 (V100R002C00)

5.51.05.21 (V100R002C02)

5.51.06.10 (V100R005C00)

5.51.07.10 (V100R006C00)

5.51.07.30 (V100R006C01)

5.51.07.60 (V100R006C03)

5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 8800 T64 5.51.05.20 (V100R002C00)

5.51.05.21 (V100R002C02)

5.51.06.10 (V100R005C00)

5.51.07.10 (V100R006C00)

5.51.07.30 (V100R006C01)

5.51.07.60 (V100R006C03)

5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)



4



5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 1832 5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 8800 5.51.08.10 (V100R007C00)

5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 9600 5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 9600 U32 5.111.01.10 (V100R001C00)

5.111.01.30 (V100R001C01)

OptiX OSN 9600 U64 5.111.01.10 (V100R001C00)

5.111.01.30 (V100R001C01)

OptiX OSN 9800 5.51.08.30 (V100R007C02)

5.51.09.10 (V100R008C00)

5.51.09.30 (V100R008C10)

OptiX OSN 9800 U32 5.111.01.10 (V100R001C00)

5.111.01.30 (V100R001C01)

OptiX OSN 9800 U64 5.111.01.10 (V100R001C00)

5.111.01.30 (V100R001C01)

1.3.3 WDM (NA) Series EquipmentThe following table lists the WDM (NA) series equipment supported.



5


Category Equipment Latest Version Description

NG WDM series OptiX OSN 1800 (NA)

V100R003C03 OptiX OSN 1800 (NA) compact intelligent optical transport platform

OptiX OSN 3800A V100R008C10 OptiX OSN 3800A compact intelligent optical transport platform

OptiX OSN 6800A V100R008C10 OptiX OSN 6800A intelligent optical transport platform

OptiX OSN 8800 T16 (NA)

V100R008C10 OptiX OSN 8800 T16 (NA) intelligent optical transport platform





Mapping principle:




1.3.4 Submarine Line EquipmentThe following table lists the submarine line equipment supported.


Submarine line series OptiX BWS 1600S T16 5.51.08.10 (V100R006C00)

SLM 1630 5.61.01.10

5.61.01.20 (V100R001C02)

5.61.02.10 (V100R002C00)



6



5.61.02.20 (V100R002C00)

Mapping principle:




1.3.5 RTN Series EquipmentThe following table lists the RTN series equipment supported.


RTN series OptiX RTN 610 5.54.01.10

5.54.01.20

5.54.02.10

5.54.03.10 (V100R003)

OptiX RTN 620 5.54.01.10

5.54.01.20

5.54.02.10

5.54.03.10 (V100R003)

5.54.05.10 (V100R005)

5.54.05.20 (V100R005C01)

5.54.05.30 (V100R005C02)

OptiX RTN 605 5.60.01.10 (V100R001)

5.60.03.10 (V100R003)

5.60.05.10 (V100R005)

5.60.03.30 (V100R003C02)

OptiX RTN 905 5.95.05.10 (V100R005C00)

5.95.05.20 (V100R005C01)

5.95.06.10 (V100R006C00)

5.95.06.20 (V100R006C10)



7



OptiX RTN 910 5.76.01.10 (V100R001C00)

5.76.01.20 (V100R001C01)

5.76.01.30 (V100R001C02)

5.76.02.10 (V100R002C00)

5.76.02.20 (V100R002C01)

5.76.03.10 (V100R003C00)

5.76.03.20 (V100R003C01)

5.76.03.30 (V100R003C02)

5.76.03.40 (V100R003C03)

5.76.05.10 (V100R005C00)

5.76.05.20 (V100R005C01)

5.76.06.10 (V100R006C00)

OptiX RTN 950 5.76.01.10 (V100R001C00)

5.76.01.20 (V100R001C01)

5.76.01.30 (V100R001C02)

5.76.01.40 (V100R001C03)

5.76.02.10 (V100R002C00)

5.76.02.20 (V100R002C01)

5.76.03.10 (V100R003C00)

5.76.03.20 (V100R003C01)

5.76.03.30 (V100R003C02)

5.76.03.40 (V100R003C03)

5.76.05.10 (V100R005C00)

5.76.05.20 (V100R005C01)

5.76.06.10 (V100R006C00)

5.76.06.20 (V100R006C10)

OptiX RTN 980 5.83.03.10 (V100R003C00)

5.83.03.30 (V100R003C02)

5.83.03.40 (V100R003C03)

5.83.05.10 (V100R005C00)

5.83.05.20 (V100R005C01)



8



5.83.06.10 (V100R006C00)

5.83.06.20 (V100R006C10)

OptiX RTN 310 5.92.01.10 (V100R001C00)

5.92.01.20 (V100R001C01)

OptiX RTN 380 5.115.01.10 (V100R001C00)

5.115.01.20 (V100R001C10)

OptiX RTN 950A 5.114.05.20 (V100R005C01)

5.114.06.10 (V100R006C00)

5.114.06.20 (V100R006C10)

Table 1-2 RTN (NA) series equipment


RTN(NA) OptiX RTN 910 (NA) 5.76.03.20 (V100R003C01)

OptiX RTN 950 (NA) 5.76.03.20 (V100R003C01)

Mapping principle:






9

iManager U2000 Unified Network Management SystemRelease Notes 2 Antivirus Scanning Results

2 Antivirus Scanning Results

This topic describes the antivirus scanning results of the V200R001C00SPC300.

The following anti-virus Software found no virus in the patch package. For details, see the following table.

Antivirus Software Name Trend Micro OfficeScan

Anti-virus Software Version 10.5.1161

Anti-virus Base Version 2014-04-24

Scanned On 2014-04-26

Scanning Result Normal

Antivirus Software Name Symantec

Anti-virus Software Version 12.1.1101.401




Antivirus Software Name McAfee


Anti-virus Base Version 7418.0





1

iManager U2000 Unified Network Management SystemRelease Notes 2 Antivirus Scanning Results

Antivirus Software Name Avira





Antivirus Software Name Kaspersky

Anti-virus Software Version 10.1.0.867(a)






2

iManager U2000 Web LCTRelease Notes 3 Important Notes

3 Important Notes

This topic describes the important notes about using the iManager U2000 Web LCT V200R001C00SPC300.

The important notes about using the V200R001C00SPC300 are as follows:

On Windows operating system (OS), it is recommended that you install professional antivirus software and update it in time. The Trend Micro Enterprise Security is recommended.



3

iManager U2000 Web LCTRelease Notes 4 V200R001C00SPC300 Feature Updates

4 V200R001C00SPC300 Feature

Updates

4.1 What's New This section describes the V200R001C00 feature updates.

4.1.1 Updates in MSTP Network Management Features

This topic describes the updates in MSTP network management features.

New Features

No features were added.

Modified Features

No features were modified.

Deleted Features

No features were deleted.

4.1.2 Updates in WDM Network Management Features

This topic describes the updates in WDM network management features.

New Features

No. Description Purpose Domain

1 The U2000 supports the following new functions for the OptiX OSN 1800 I

To keep consistent with the device functionality.

Transport



4



and OptiX OSN 1800 II V100R005C00:

Compensate the time delay for batch.

Modified Features

No feature is added.

Deleted Features


4.1.3 Updates in WDM NA Network Management Features

This topic describes updates in WDM NA network management features.

New Features


Modified Features


Deleted Features


4.1.4 Updates in RTN Network Management FeaturesThis topic describes the updates in RTN network management features.

New Features


Modified Features


Deleted Features




5


4.2 Resolved IssuesThis topic describes the issues that have been resolved before the official release of the V200R001C00SPC300.

None.

4.3 Known IssuesThis topic describes the known issues in V200R001C00SPC300.

None



6



Updates




New Features


Modified Features


Deleted Features




New Features


1 The U2000 supports the following new function for the OptiX OSN 1832 X8


Transport



7



V100R005C00:

Managing TNF1CQ1 and TNF1EGS4 boards

2 The U2000 supports the following new function for the OptiX OSN 1832 X16 V100R005C00:

Managing TNF1EGS4 board


Transport

3 The U2000 supports the following new function for the OptiX OSN 1800V 100R005C00:

Managing TNF2LQM2I, TNF2LQM2V, TNF2ELOMI, TNF1LDXI, TNF1EGS4,TN55EG16,TN54EX8and TNF1ST2 boards

TNF2ELOMN support CPRI4/CPRI5 service.


Transport

4 The U2000 supports the following new function for the OptiX OSN 8800/3800/6800/8800 T32/8800T64 V100R008C10:

Managing TN16WSD9,TN16WSM9 and TN13WSMD4 boards


Transport

5 The U2000 support stopping the IP PING of all.

To optimize the IP PING management.

Transport



8


Modified Features

No. Description Reason Impact Domain

1 The U2000 supports filter criterion setting for TCM overheads.

The filter efficiency in the TCM Overhead window needs to be improved.

None Transport

2 The U2000 cancels the optical NE resource allocation function for the OptiX OSN 1800 V, OptiX OSN 1832 X16, OptiX OSN 9600 U32, OptiX OSN 9600 U64, OptiX OSN 9800 U32, and OptiX OSN 9800 U64.

As large-capacity OTN devices come into use, customers do not need to allocate the resources of WDM NEs into an optical NE. This modification simplifies resource management.

None Transport

3 Frequencies are not displayed together with wavelengths in coarse wavelength division multiplexing (CWDM) bands, as the parameter changes to "Wavelength ID/Wavelength /-".

Standard recommendations define wavelengths and frequencies for dense WDM (DWDM) bands and wavelengths for CWDM bands.

None Transport



9


Deleted Features


1 The U2000 Web LCT does not support the PFE1670 NEs.

Version mapping is canceled for the PFE1670 NEs.

None Transport

5.1.3 Updates in WDM NA Network Management Features

This topic describes updates in WDM NA network management features.

New Features


Modified Features


1 The U2000 supports filter criterion setting for TCM overheads.

The filter efficiency in the TCM Overhead window needs to be improved.

None Transport

2 Frequencies are not displayed together with wavelengths in coarse wavelength division multiplexing (CWDM) bands, as the parameter changes to "Wavelength ID/Wavelength /-".

Standard recommendations define wavelengths and frequencies for dense WDM (DWDM) bands and wavelengths for CWDM bands.

None Transport



10


Deleted Features



New Features


Modified Features


1 NE is added as a data source and All is added to the NE drop-down list for scheduled microwave link report export tasks.

Note: If All is selected during the creation of a microwave link report export task, NEs will be automatically added to the task after being created on the U2000.

Users want microwave link data to be queried from NEs and new NEs to be automatically added to microwave link report export tasks.

None Transport

Deleted Features



None.


None



11



Updates




New Features


Modified Features


Deleted Features




New Features


1 The U2000 supports the following new functions for the OptiX OSN 1800V and OptiX OSN 1800 X16 V100R005C00:


Transport



12



Managing the TNF5TQX, TNF5SLNO, TNF5XCH, TNF1ST2, TNF1DFIU, TNF1DSFIU, TNF2OBU, TNF1EMR2, TNF1EMR4, and TNF1EMR8 boards

Add Ne Password Blacklist.

2 The U2000 supports the following new functions for the OptiX OSN 1800 I and OptiX OSN 1800 II V100R005C00:

Managing the TNF1ST2, TNF1CE6, TNF1DFIU, TNF1DSFIU, TNF2OBU, TNF1EMR2, TNF1EMR4, and TNF1EMR8 boards



Transport

3 The U2000 supports the following new functions for the OptiX OSN 3800, OptiX OSN 6800, OptiX OSN 8800, OptiX OSN 8800 T16, OptiX OSN 8800 T32, and OptiX OSN 8800 T64 V100R008C10:

Managing the TN57NS4, TN15LSC,TN15WSMD9, TN12WSMD9, TN13WSMD4, TN16WSD9, TN16WSM9, TN13OBU1, and TN12HSC1 boards

Managing the packet boards TN54EX8 and TN55EG16

Providing 100GE BIP8 detection for TN54TSC boards

Supporting Flex Grid at the optical layer

Managing the multi-carrier board TN54NS4M

Configuring MSI overheads


Transport

4 The U2000 supports the following new functions for the common platform subracks of the OSN 8800, OSN 9600, and OSN 9800 V100R008C10:

Managing the power supply board TN18APIU

Managing the TN12STG board and supporting IEEE 1588v2


Transport



13



Supporting bidirectional switching for optical line protection (OLP)


Modified Features


Deleted Features



New Features


1 The U2000 can manage the OptiX RTN 905, OptiX RTN 910, OptiX RTN 950, OptiX RTN 950A, and OptiX RTN 980 V100R006C10, and supports the following new functions, which are available based on equipment type:

Managing the RTN 905 1E and RTN 905 2E subracks

Enabling or disabling input power monitoring for the power supply boards of RTN 950Es and querying the monitoring status

Managing the SLD3CSHP, SLD3EG6, SLD3CD1, SLD3ISV3, SLD3MN1, SLD3MP1, and SLD3VS2 boards of RTN 950Es and providing Layer 3 virtual private network (L3VPN) management for these boards

Supporting the following functions for the RTN 905 1E and RTN 905 2E subracks: cross polarization interference cancellation


Transport



14



(XPIC), outdoor cabinet management, physical link aggregation (PLA), enhanced physical link aggregation (EPLA), IF 1+1 protection, transparent transmission of third-party STM-1 clock signals, and overhead management for chSTM-1 ports

Supporting the following functions for RTN 900 series NEs: pseudo random binary sequence (PRBS), Network Time Protocol (NTP) clock synchronization, Layer 2 data communication network (DCN) configuration on IF and data ports, clock tracing relationships among the external clock ports of indoor units (IDUs), and NE display in the clock view

Supporting Layer 2 data communication network (DCN) configuration for RTN 905Es

Supporting power over Ethernet (POE) for the EG6 boards of the RTN 905 2E subracks

Managing the E1 CES subboards of RTN 905s

Manage Syslog Security Server Configuration.


2 The U2000 supports the following new functions for the OptiX RTN 380 V100R001C10:

Supporting the CPRI mode

Displaying RTN 380s in the clock view

Supporting IEEE 1588 clocks

Supporting the IEEE 1588 feature for cascading ports in 1J1 mode

Setting and querying the


Transport



15



running modes of IF ports

Manage Syslog Security Server Configuration.


3 The U2000 supports the following new functions for E2E RTN O&M:

Planning services in offline mode

Supporting one-click acceptance tests

Conducting mobile O&M, include:

− Fast DCN establishment

− Spare parts management

− Microwave link configuration

− Manage Syslog Security Server Configuration.

− Add Ne Password Blacklist.

To reduce E2E RTN O&M costs.

Transport

4 The U2000 supports the following new RTN functions:

Supporting batch configuration

Supporting batch query

Supporting the following enhanced Layer 3 virtual private network (L3VPN) features:

− Border Gateway Protocol (BGP) routing policy

− Dynamic Label Distribution Protocol (LDP) PW management

− Interior Gateway Protocol (IGP)

− Constrained rerouting for Resource Reservation Protocol (RSVP) tunnels

− Support OSPF

− Constrained BGP Peer Tracking function

− Config L3VPN route.

To enhance RTN competitiveness.

Transport



16



Supporting the following optimized hop management functions:

− Configuring the two ends of a microwave link at the same time

− Including receive and transmit power in hop management

− Expanding or collapsing link configurations

Using TP-Assist to perform one-click fault diagnosis on rings

Deleted Features



None.


None



17

iManager U2000 Web LCTRelease Notes 7 Related Documents

7 Related Documents

About This ChapterThis topic lists the documents corresponding to the current product version and describes how to obtain these documents.

7.1 V200R001C00SPC300 DocumentsThis topic describes the V200R001C00SPC300 documents.

Table 1-1 List of V200R001C00SPC300 documents

BOM Document Description Delivery Mode

31187452

iManager U2000 LCT Product Documentation

The CD-ROM provides information about production description, installation guides, quick start instructions, and configuration operations. It provides guidance for users to install and maintain the U2000 Web LCT and manage equipment using the U2000 Web LCT.

The CD-ROM is delivered according to the order.

7.2 How to Obtain DocumentsThis topic describes how to obtain the related documents.



18


7.2.1 Support WebsiteYou can view or download related documentation from the Huawei support website.

You must apply for permission to obtain documentation from the website. If you are using http://support.huawei.com for the first time, register with the website first.

Registering with the Website

To register with http://support.huawei.com, perform the following steps:

1. Access http://support.huawei.com/support.

2. Click Register, and follow the instructions to complete the registration process.

The registration must be confirmed from your email box. You are advised to use the company email box of your operator.

Viewing or Downloading Documentation

To view or download documentation from http://support.huawei.com, perform the following steps:

1. Access http://support.huawei.com/support.

2. Click Log In. In the dialog box that is displayed, enter the user name and password, and click Login.

3. After a successful login, choose Network OSS&Service > iManager U2000 > iManager U2000 > V200R001C00 > U2000 LCT in the Product catalog pane.

The product documentation page is displayed.

You can also enter the product name in the Find Product text box on the home page of http://support.huawei.com/support to search for documents specific to a product.



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http://support.huawei.com/







4. Click the documentation name or the Download icon on the right of the documentation package name to view or download the documentation.

If the file name extension of a documentation package is .hdx, use HedEx Lite to view the documents. You can obtain the software from Huawei customer service engineers or download it from the http://support.huawei.com/support directly.

7.2.2 Hard CopiesAll product documentation is available on a CD-ROM. Some other documents are delivered as printed documents. Both the CD-ROM and printed documents are delivered with the product.

The documents on the CD-ROM support the version of the delivered product. If you upgrade a version (V), release (R), or customization (C), contact Huawei local technical support center or local office for a new CD-ROM. If you upgrade a build (B), or install a patch, see the corresponding release notes for upgrade information.

To order a CD-ROM, submit an application to Huawei local technical support center or local office. Provide the BOM number and name of the CD-ROM in the application.



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iManager U2000 Web LCTRelease Notes A Acronyms and Abbreviations

A Acronyms and Abbreviations

A

ADSL asymmetric digital subscriber line

APS automatic protection switching

ARP See Address Resolution Protocol.

ASCII American Standard Code for Information Interchange

ASE amplified spontaneous emission

ASG Application Service Gateway

ASL analog subscriber line

ATM asynchronous transfer mode

Address Resolution Protocol (ARP)

An Internet Protocol used to map IP addresses to MAC addresses. The ARP protocol enables hosts and routers to determine link layer addresses through ARP requests and responses. The address resolution is a process by which the host converts the target IP address into a target MAC address before transmitting a frame. The basic function of ARP is to use the target equipment's IP address to query its MAC address.

B

BFD See Bidirectional Forwarding Detection.

BITS See building integrated timing supply.

BTV broadband TV

BWS backbone wavelength division multiplexing system

Bidirectional Forwarding Detection (BFD)

A fast and independent hello protocol that delivers millisecond-level link failure detection and provides carrier-class availability. After sessions are established between neighboring systems, the systems can periodically send BFD packets to each other. If one system fails to receive a BFD packet within the negotiated period, the system regards that the bidirectional link fails and instructs the upper



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layer protocol to take actions to recover the faulty link.

building integrated timing supply (BITS)

In the situation of multiple synchronous nodes or communication devices, one can use a device to set up a clock system on the hinge of telecom network to connect the synchronous network as a whole, and provide satisfactory synchronous base signals to the building integrated device. This device is called BITS.

C

CAC See connection admission control.

CAR committed access rate

CAU See client automatic upgrade.

CC See continuity check.

CD-ROM compact disc read-only memory

CE See customer edge.

CORBA See Common Object Request Broker Architecture.

CPU See central processing unit.

CSF Client Signal Fail

Common Object Request Broker Architecture (CORBA)

A specification developed by the Object Management Group in 1992 in which pieces of programs (objects) communicate with other objects in other programs, even if the two programs are written in different programming languages and are running on different platforms. A program makes its request for objects through an object request broker, or ORB, and therefore does not need to know the structure of the program from which the object comes. CORBA is designed to work in object-oriented environments.

central processing unit (CPU)

The computational and control unit of a computer. The CPU is the device that interprets and executes instructions. The CPU has the ability to fetch, decode, and execute instructions and to transfer information to and from other resources over the computer's main data-transfer path, the bus.

client automatic upgrade (CAU)

A function that enables a user to automatically detect the update of the client version and upgrade the client. This keeps the version of the client is the same as that of the server.

connection admission control (CAC)

A control process in which the network takes actions in the call set-up phase (or call re-negotiation phase) to determine which connection request is admitted.

continuity check (CC) An Ethernet connectivity fault management (CFM) method used to detect the connectivity between MEPs by having each MEP periodically transmit a Continuity Check Message (CCM).

cross polarization interference cancellation (XPIC)

A technology used in the case of the Co-Channel Dual Polarization (CCDP) to eliminate the cross-connect interference between two polarization waves in the CCDP.

customer edge (CE) A part of the BGP/MPLS IP VPN model that provides interfaces for directly connecting to the Service Provider (SP) network. A CE can be a router, switch,



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or host.

D

DC data center

DCC See data communications channel.

DCN See data communication network.

DS desktop service

DSLAM See digital subscriber line access multiplexer.

data communication network (DCN)

A communication network used in a TMN or between TMNs to support the data communication function.

data communications channel (DCC)

The data channel that uses the D1-D12 bytes in the overhead of an STM-N signal to transmit information on the operation, management, maintenance, and provisioning (OAM&P) between NEs. The DCC channel composed of bytes D1-D3 is referred to as the 192 kbit/s DCC-R channel. The other DCC channel composed of bytes D4-D12 is referred to as the 576 kbit/s DCC-M channel.

digital subscriber line access multiplexer (DSLAM)

A network device, usually situated in the main office of a telephone company, that receives signals from multiple customer Digital Subscriber Line (DSL) connections and uses multiplexing techniques to put these signals on a high-speed backbone line.

E

E-LAN See Ethernet local area network.

ECC See embedded control channel.

EPON See Ethernet passive optical network.

ERPS Ethernet ring protection switching

Ethernet local area network (E-LAN)

A type of Ethernet service that is based on a multipoint-to-multipoint EVC (Ethernet virtual connection).

Ethernet passive optical network (EPON)

A passive optical network based on Ethernet. It is a new generation broadband access technology that uses a point-to-multipoint structure and passive fiber transmission. It supports upstream/downstream symmetrical rates of 1.25 Gbit/s and a reach distance of up to 20 km. In the downstream direction, the bandwidth is shared based on encrypted broadcast transmission for different users. In the upstream direction, the bandwidth is shared based on TDM. EPON meets the requirements for high bandwidth.

Extensible Markup Language (XML)

A specification developed by the World Wide Web Consortium (W3C). XML is a pared-down version of Standard Generalized Markup Language (SGML), designed especially for Web files. It allows designers to create their own customized tags, enabling the definition, transmission, validation, and interpretation of data between applications and between organizations.

embedded control A logical channel that uses a data communications channel (DCC) as its



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channel (ECC) physical layer to enable the transmission of operation, administration, and maintenance (OAM) information between NEs.

F

FIFO first in first out queuing

FO first order

FTP File Transfer Protocol

FTTH See fiber to the home.

fiber to the home (FTTH)

A fiber-based networking scenario. The FTTH scenario provides the following services: asymmetric broadband services (digital broadcast service, VoD, file download, and online gaming), symmetric broadband services (content broadcast, email, file exchange, distance education, and distance medical care), POTS, and ISDN services.

G

GEM GPON encapsulation mode

GNE See gateway network element.

GPON gigabit-capable passive optical network

GUI graphical user interface

gateway network element (GNE)

An NE that serves as a gateway for other NEs to communicate with a network management system.

H

HA See high availability.

HQoS See hierarchical quality of service.

HSI high-speed Internet

HTML Hypertext Markup Language

HTTP See Hypertext Transfer Protocol.

HUAWEI Electronic Document Explorer (HedEx)

The software used to view, search for, and upgrade electronic documentation of Huawei products. HedEx, pronounced as [hediks], has two editions, HedEx Lite and HedEx Server.

HedEx See HUAWEI Electronic Document Explorer.

Hypertext Transfer Protocol (HTTP)

An application-layer protocol used for communications between web servers and browsers or other programs. HTTP adopts the request-response mode. A client sends a request to the server. The request consists of two parts: request header and MIME-like message. The request header contains request method, uniform resource locator (URL), and protocol version. The MIME-like message



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contains request modifiers, client information, and possible body content. Upon receiving the request, the server responds with a status line. The status line includes the message's protocol version, a success or error code, and a MIME-like message, which contains server information, entity meta-information, and possible entity-body content. For details about HTTP, see RFC2616.

hierarchical quality of service (HQoS)

A type of QoS that controls the traffic of users and performs the scheduling according to the priority of user services. HQoS has an advanced traffic statistics function, and the administrator can monitor the usage of bandwidth of each service. Hence, the bandwidth can be allocated reasonably through traffic analysis.

high availability (HA) A scheme in which two modules operate in active/standby mode to achieve high availability. When the active module fails, the standby module automatically takes over the system functions of the active module.

I

ICMP See Internet Control Message Protocol.

ID See identity.

IGMP See Internet Group Management Protocol.

IGP See Interior Gateway Protocol.

IP Internet Protocol

IPMB Intelligent Platform Management Bus

Interior Gateway Protocol (IGP)

A routing protocol that is used within an autonomous system. The IGP runs in small-sized and medium-sized networks. The commonly used IGPs are the routing information protocol (RIP), the interior gateway routing protocol (IGRP), the enhanced IGRP (EIGRP), and the open shortest path first (OSPF).

Internet Control Message Protocol (ICMP)

A network layer protocol that provides message control and error reporting between a host server and an Internet gateway.

Internet Group Management Protocol (IGMP)

One of the TCP/IP protocols for managing the membership of Internet Protocol multicast groups. It is used by IP hosts and adjacent multicast routers to establish and maintain multicast group memberships.

identity (ID) The collective aspect of the set of characteristics by which a thing is definitively recognizable or known.

L

L3VPN Layer 3 virtual private network

LAN See local area network.

LB local battery

LCT local craft terminal



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LLDP See Link Layer Discovery Protocol.

LLF lower layer functions

LM See loss measurement.

LSP locally significant part

LT line termination

Link Layer Discovery Protocol (LLDP)

The Link Layer Discovery Protocol (LLDP) is an L2D protocol defined in IEEE 802.1ab. Using the LLDP, the NMS can rapidly obtain the Layer 2 network topology and changes in topology when the network scales expand.

local area network (LAN)

A network formed by the computers and workstations within the coverage of a few square kilometers or within a single building, featuring high speed and low error rate. Current LANs are generally based on switched Ethernet or Wi-Fi technology and run at 1,000 Mbit/s (that is, 1 Gbit/s).

loss measurement (LM)

A method used to collect counter values applicable for ingress and egress service frames where the counters maintain a count of transmitted and received data frames between a pair of MEPs.

M

MAC See Media Access Control.

MADM multiple add/drop multiplexer

MDS message distribution service software

MEP maintenance association end point

MLPPP Multi-Link Point-to-Point Protocol

MPLS See Multiprotocol Label Switching.

MS multiplex section

MSAN multiservice access node

MSTP See multi-service transmission platform.

Media Access Control (MAC)

A protocol at the media access control sublayer. The protocol is at the lower part of the data link layer in the OSI model and is mainly responsible for controlling and connecting the physical media at the physical layer. When transmitting data, the MAC protocol checks whether to be able to transmit data. If the data can be transmitted, certain control information is added to the data, and then the data and the control information are transmitted in a specified format to the physical layer. When receiving data, the MAC protocol checks whether the information is correct and whether the data is transmitted correctly. If the information is correct and the data is transmitted correctly, the control information is removed from the data and then the data is transmitted to the LLC layer.

Multiprotocol Label Switching (MPLS)

A technology that uses short tags of fixed length to encapsulate packets in different link layers, and provides connection-oriented switching for the network layer on the basis of IP routing and control protocols.

multi-service A platform based on the SDH platform, capable of accessing, processing and



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transmission platform (MSTP)

transmitting TDM services, ATM services, and Ethernet services, and providing unified management of these services.

N

NE network element

NNI network-to-network interface

NTP Network Time Protocol

O

OADM See optical add/drop multiplexer.

OAM See operation, administration and maintenance.

ODU See outdoor unit.

ODUk optical channel data unit - k

OLA optical line amplifier

OLT optical line terminal

OMS operational management system

ONT See optical network terminal.

ONU See optical network unit.

OSN optical switch node

OSNR See optical signal-to-noise ratio.

OSPF See Open Shortest Path First.

OSS operations support system

OTN optical transport network

OTU See optical transponder unit.

OWSP optical wavelength shared protection

Open Shortest Path First (OSPF)

A link-state, hierarchical interior gateway protocol (IGP) for network routing that uses cost as its routing metric. A link state database is constructed of the network topology, which is identical on all routers in the area.

operation, administration and maintenance (OAM)

A set of network management functions that cover fault detection, notification, location, and repair.

optical add/drop multiplexer (OADM)

A device that can be used to add the optical signals of various wavelengths to one channel and drop the optical signals of various wavelengths from one channel.



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optical network terminal (ONT)

A device that terminates the fiber optical network at the customer premises.

optical network unit (ONU)

A form of Access Node that converts optical signals transmitted via fiber to electrical signals that can be transmitted via coaxial cable or twisted pair copper wiring to individual subscribers.

optical signal-to-noise ratio (OSNR)

The ratio of signal power to noise power in a transmission link. OSNR is the most important index for measuring the performance of a DWDM system.

optical transponder unit (OTU)

A device or subsystem that converts accessed client signals into a G.694.1/G.694.2-compliant WDM wavelength.

outdoor unit (ODU) The outdoor unit of the split-structured radio equipment. It implements frequency conversion and amplification for radio frequency (RF) signals.

P

PC personal computer

PE See provider edge.

PKI See public key interface.

PLA See physical link aggregation.

PMU power monitoring unit

PON passive optical network

POTS See plain old telephone service.

PPP Point-to-Point Protocol

PRBS See pseudo random binary sequence.

PSTN See public switched telephone network.

PTN public telecommunications network

PTP See point to point.

PW See pseudo wire.

PWE3 See pseudo wire emulation edge-to-edge.

physical link aggregation (PLA)

Being a technology providing load balancing based on physical layer bandwidths, physical link aggregation (PLA) combines Ethernet transmission paths in several Integrated IP radio links into a logical Ethernet link for higher Ethernet bandwidth and Ethernet transmission reliability.

plain old telephone service (POTS)

The basic telephone service provided through the traditional cabling such as twisted pair cables.

point to point (PTP) A type of service in which data is sent from a single network termination to another network termination.

provider edge (PE) A device that is located in the backbone network of the MPLS VPN structure. A PE is responsible for managing VPN users, establishing LSPs between PEs, and exchanging routing information between sites of the same VPN. A PE performs



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the mapping and forwarding of packets between the private network and the public channel. A PE can be a UPE, an SPE, or an NPE.

pseudo random binary sequence (PRBS)

A sequence that is random in the sense that the value of each element is independent of the values of any of the other elements, similar to a real random sequence.

pseudo wire (PW) An emulated connection between two PEs for transmitting frames. The PW is established and maintained by PEs through signaling protocols. The status information of a PW is maintained by the two end PEs of a PW.

pseudo wire emulation edge-to-edge (PWE3)

An end-to-end Layer 2 transmission technology. It emulates the essential attributes of a telecommunication service such as ATM, FR or Ethernet in a packet switched network (PSN). PWE3 also emulates the essential attributes of low speed time division multiplexing (TDM) circuit and SONET/SDH. The simulation approximates to the real situation.

public key interface (PKI)

A system in which the public key technology and digital certificate are used to ensure the system information security. It is responsible for verifying the identity of the digital certificate owner.

public switched telephone network (PSTN)

A telecommunications network established to perform telephone services for the public subscribers. Sometimes it is called POTS.

Q

QoS See quality of service.

quality of service (QoS) A commonly-used performance indicator of a telecommunication system or channel. Depending on the specific system and service, it may relate to jitter, delay, packet loss ratio, bit error ratio, and signal-to-noise ratio. It functions to measure the quality of the transmission system and the effectiveness of the services, as well as the capability of a service provider to meet the demands of users.

R

RADIUS See Remote Authentication Dial In User Service.

RMON See remote monitor.

RSA See Rivest-Shamir-Adleman.

RSVP See Resource Reservation Protocol.

RSVP-TE See Resource Reservation Protocol-Traffic Engineering.

RTCP See Real-Time Transport Control Protocol.

RTN radio transmission node

Real-Time Transport Control Protocol (RTCP)

A protocol used to monitor data delivery. RTCP enables the receiver to detect if there is any packet loss and to compensate for any delay jitter.



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Remote Authentication Dial In User Service (RADIUS)

A security service that authenticates and authorizes dial-up users and is a centralized access control mechanism. RADIUS uses the User Datagram Protocol (UDP) as its transmission protocol to ensure real-time quality. RADIUS also supports the retransmission and multi-server mechanisms to ensure good reliability.

Resource Reservation Protocol (RSVP)

A protocol that reserves resources on every node along a path. RSVP is designed for an integrated services Internet.

Resource Reservation Protocol-Traffic Engineering (RSVP-TE)

An extension to the RSVP protocol for setting up label switched paths (LSPs) in MPLS networks. The RSVP-TE protocol is used to establish and maintain the LSPs by initiating label requests and allocating label binding messages. It also supports LSP rerouting and LSP bandwidth increasing.

Rivest-Shamir-Adleman (RSA)

An asymmetric cryptographic algorithm, which is recommended by Public-Key Cryptography Standards (PKCS) and widely used in electronic commerce. The RSA algorithm is developed based on the fact that it is easy to multiply two large prime numbers but difficult to factoring their product. Therefore their product is used as the encryption key. The RSA algorithm can resist all known password attacks. It has been recommended as the public key encryption standard by International Organization for Standardization (ISO).

remote monitor (RMON)

A widely used network management standard defined by the IETF, and it enhances the MIB II standard greatly. It is mainly used to monitor the data traffic over a network segment or the entire network. RMON is completely based on the SNMP architecture, including the NMS and the Agent running on each network device.

S

SAToP Structure-Agnostic Time Division Multiplexing over Packet

SD See standard definition.

SDH See synchronous digital hierarchy.

SFP See security function policy.

SFTP See Secure File Transfer Protocol.

SHDSL See single-pair high-speed digital subscriber line.

SIG See security immunity gateway.

SLA See service level agreement.

SLM signaling link management

SNCP subnetwork connection protection

SNCTP subnetwork connection tunnel protection

SNMP See Simple Network Management Protocol.

SONET See synchronous optical network.

SQL structured query language

SRG See shared risk group.



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SSH See Secure Shell.

Secure File Transfer Protocol (SFTP)

A network protocol designed to provide secure file transfer over SSH.

Secure Shell (SSH) A set of standards and an associated network protocol that allows establishing a secure channel between a local and a remote computer. A feature to protect information and provide powerful authentication function for a network when a user logs in to the network through an insecure network. It prevents IP addresses from being deceived and simple passwords from being captured.

Simple Network Management Protocol (SNMP)

A network management protocol of TCP/IP. It enables remote users to view and modify the management information of a network element. This protocol ensures the transmission of management information between any two points. The polling mechanism is adopted to provide basic function sets. According to SNMP, agents, which can be hardware as well as software, can monitor the activities of various devices on the network and report these activities to the network console workstation. Control information about each device is maintained by a management information block.

security function policy (SFP)

A security strategy adopted to implement the functions required by the security factors of the security subsystem of the network (SSON).

security immunity gateway (SIG)

A gateway that checks the security status of the computer network by monitoring the source of the network worm virus, that is, the PCs. It prompts an unsecure PC to reinforce the system or kill the virus. It also isolates or restricts the computer already infected with the worm virus in network access according to the security access strategy.

service level agreement (SLA)

A service agreement between a customer and a service provider. SLA specifies the service level for a customer. The customer can be a user organization (source domain) or another differentiated services domain (upstream domain). An SLA may include traffic conditioning rules which constitute a traffic conditioning agreement as a whole or partially.

shared risk group (SRG)

A group of resources that share a common risk component whose failure can cause the failure of all the resources in the group.

single-pair high-speed digital subscriber line (SHDSL)

A symmetric digital subscriber line technology developed from HDSL, SDSL, and HDSL2, which is defined in ITU-T G.991.2. The SHDSL port is connected to the user terminal through the plain telephone subscriber line and uses trellis coded pulse amplitude modulation (TC-PAM) technology to transmit high-speed data and provide the broadband access service.

standard definition (SD)

A video format with the resolution below 720p.

synchronous digital hierarchy (SDH)

A transmission scheme that follows ITU-T G.707, G.708, and G.709. SDH defines the transmission features of digital signals, such as frame structure, multiplexing mode, transmission rate level, and interface code. SDH is an important part of ISDN and B-ISDN.

synchronous optical network (SONET)

A high-speed network that provides a standard interface for communications carriers to connect networks based on fiber optical cable. SONET is designed to handle multiple data types (voice, video, and so on). It transmits at a base rate of 51.84 Mbit/s, but multiples of this base rate go as high as 2.488 Gbit/s.



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T

TDM See time division multiplexing.

TE terminal equipment

TL1 Transaction Language 1

time division multiplexing (TDM)

A multiplexing technology. TDM divides the sampling cycle of a channel into time slots (TSn, n=0, 1, 2, 3…), and the sampling value codes of multiple signals engross time slots in a certain order, forming multiple multiplexing digital signals to be transmitted over one channel.

U

UDP See User Datagram Protocol.

UNI See user-to-network interface.

UPE user-end provider edge

UPS uninterruptible power supply

URL uniform resource locator

User Datagram Protocol (UDP)

A TCP/IP standard protocol that allows an application program on one device to send a datagram to an application program on another. UDP uses IP to deliver datagrams. UDP provides application programs with the unreliable connectionless packet delivery service. That is, UDP messages may be lost, duplicated, delayed, or delivered out of order. The destination device does not actively confirm whether the correct data packet is received.

user-to-network interface (UNI)

The interface between user equipment and private or public network equipment (for example, ATM switches).

V

VB virtual bridge

VDSL very-high-data-rate digital subscriber line

VDSL2 See very-high-speed digital subscriber line 2.

VLAN virtual local area network

VPLS virtual private LAN segment

VPN virtual private network

VRF VPN routing and forwarding

VRP See Versatile Routing Platform.

VRRP See Virtual Router Redundancy Protocol.

VSI See virtual switching instance.

Versatile Routing A fruit of Huawei's many years of research and application experience in the



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Platform (VRP) field of network. VRP is a network OS incorporating Huawei's proprietary intellectual properties and capable of supporting various network systems of Huawei. It features a powerful IP forwarding engine as its core, and a perfect integration of real time OS technology, equipment and network management technology and various network application technologies through an advanced architectural design. As a scalable platform capable of sustained evolution with open interfaces, it supports a large number of protocols and features with great flexibility. With this platform, you can build an end-end, secure network of high efficiency, great intelligence, and easy manageability. Huawei has obtained a lot of experience in network running through the massive application of its network products and gained sufficient knowledge of various customer requirements. Such experience and knowledge serve as the basis for the design of the VRP so that the platform can adapt to most of the application environments through its support of diverse protocols and features.

Virtual Router Redundancy Protocol (VRRP)

A protocol designed for multicast or broadcast LANs such as an Ethernet. A group of routers (including an active router and several backup routers) in a LAN is regarded as a virtual router, which is called a backup group. The virtual router has its own IP address. The host in the network communicates with other networks through this virtual router. If the active router in the backup group fails, one of the backup routers in this backup group becomes active and provides routing service for the host in the network.

very-high-speed digital subscriber line 2 (VDSL2)

An extension of the VDSL technology, which complies with ITU G.993.2, supports multiple spectrum profiles and encapsulation modes, and provides short-distance and high-speed access solutions to the next-generation FTTx access service.

virtual switching instance (VSI)

An instance through which the physical access links of VPLS can be mapped to the virtual links. Each VSI provides independent VPLS service. VSI has Ethernet bridge function and can terminate PW.

W

WDM wavelength division multiplexing

WLAN See wireless local area network.

WRED See weighted random early detection.

WTR See wait to restore.

wait to restore (WTR) The number of minutes to wait before services are switched back to the working line.

weighted random early detection (WRED)

A packet loss algorithm used for congestion avoidance. It can prevent the global TCP synchronization caused by traditional tail-drop. WRED is favorable for the high-priority packet when calculating the packet loss ratio.

wireless local area network (WLAN)

A hybrid of the computer network and the wireless communication technology. It uses wireless multiple address channels as transmission media and carriers out data interaction through electromagnetic wave to implement the functions of the traditional LAN.



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X

XML See Extensible Markup Language.

XPIC See cross polarization interference cancellation.



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