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HUAWEI iManager U2000 Pre-sales Specialist Training
Version: V1.0 (20130605)
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1 Market Overview and Positioning
Highlights
Click to add Title
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How to Get Resources
Click to add Title Features Introduction
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U2000 for NGN Unified Management
Smooth Evolution
Green NMS
Energy Reduction
Visible Maintenance
Expert Diagnosis
Global Cooperation
Fast Integration
Unified Network
Management System (NMS)
Decreasing TCO
Target: The U2000 provides End-to-End (E2E) operation and maintenance solutions with the lowest Operating Expenditures (OPEX) in Fixed-Mobile Convergence (FMC) and ALL-IP transformation.
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Market Overview and Positioning
Highlights
Click to add Title
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How to Get Resources
Click to add Title Features Introduction
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Network Position
U2000 Unified NMS: Transmission, IP, Access Network Unified Management, Element Management Layer (EML), and Network Management Layer (NML) functions are converged.
The U2000 meets the management requirements for the transformation from a Vertical Network to a Flat Network.
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BMS
SMS
NMS
EMS EMS EMS
Huawei iManager U2000
Business Management Layer
Service Management Layer
Network Management Layer
Network Element Management Layer
Network Element Layer Transmission
Access
Data U2000 LCT
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Highlights
Management capacity expands to 20,000 Enterprise Network Elements (ENEs), covering a city with more than 30 million people.
The first unified network management solution in the industry provides a single set that can unify management for the aero-amphibious network.
Rapid Service Provisioning and Fault Location Smooths All-IP Evolution in the Transport Network
Extensive Network Management, Increasing Network Efficiency
Time Division Multiplexing (TDM) and Packet, Automatically Switched Optical Network (ASON) and Non-ASON mixed service provisioning satisfy the diverse needs of operators.
Service status diagnosis accurately displays the service’s health status.
Localized O&M Product, Close to the Customer
The Tomcat network interface provides all-service intelligent cutover, uniformly ensuring rapid network expansion.
From planning to deployment, time to market for new services is shortened, helping customers seize opportunities.
Comprehensive
Simple
Localized
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Unified NMS for Smooth Evolution
Smooth Upgrades
Cost Savings
Backwardly compatible with diverse equipment versions
No impact on original data No interruptions to network monitoring
Can running on the old server to manage existing network
Smooth Transition to Multi-Domain Management
The U2000 is a unified NMS from T2000, N2000 DMS, and N2000 BMS
Backward Compatibility
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Giant Network Management Capacity
Smooth expansion of management
capabilities to cover all network sizes
Large Small Middle Super-large
2,000
6,000
20,000 Management Capacity
15,000
UNIT: Equivalent NEs
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Maximum Equivalent NEs
Maximum Physical
Transport ≤20,000 ≤15,000
Access ≤20,000 ≤1.2 M ONTs
IP ≤20,000 ≤15,000
Additional software module to implement
unified management
500
Common
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Protect Your Investment:
High Availability Solution
NMS Server NMS Server
DCN
Network Client
Duplicate Link
Secondary
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HUAWEI’s HA solution adopts 1:1 hot protection. Switchover time is less than 15 minutes.
By using the disk array, network data storage is more secure and reliable, with a higher
system I/O efficiency.
HA 1:1 Remote Hot Backup
Disk Array Disk Array
• Key Process Down
• OS Failure
• Hardware Failure
• Core Link Failure
Heart Link Primary
Switch Conditions
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Click to add Title
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Market Overview and Positioning
Highlights
Click to add Title How to Get Resources
Click to add Title Features Introduction
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3-1
Network service management capacity is a major highlight in the U2000. It can manage transmission and IP domain service as E2E and the GUI operation interface to decrease training costs and enhance O&M efficiency.
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U2000 E2E Service Management Features
Efficiency
Visualization
Integration
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Graphical network service creation and presentation reduce operator training costs.
Network services can be developed efficiently through E2E for Transport and IP.
Alarm and performance management modules can be integrated through E2E, keeping pace with network services.
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Lower Input and Learning Requirements
PE-C
PE-A
PE-B
VPN Tunnel
Command Line Interface
Graphical Interface
• Graphical operation eliminates the need for a command line, reducing learning difficulty by 80 percent compared to CLI.
• Four-step Click-and-Play for services improves efficiency by 80 percent compared to a Command Line Interface (CLI).
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Efficient Network Service Deployment
Template
Duplication
Batch
Import
Provides Tunnel / L3VPN / VPLS / PWE3 / QoS parameter template for service creation, reducing input parameters by 80 percent.
Selects new nodes to implement service duplication. This feature is used for service development when the service module is the same, improving efficiency by 30 percent in specific scenarios.
Tunnel development based on the logical network module to increase efficiency 2 to 3 times.
Service can be input to and output from an Excel file.
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Trailblazer: SDH and MSTP
MSTP
SDH
ASON
WDM
Full Graphics
Alarm
Performance
1 MSTP E2E service management is implemented via visualization, eliminating CLI, reducing O&M challenges and costs, and improving O&M efficiency.
2 O&M experience and design ideas can be delivered to ASON, Wavelength Division Multiplexing (WDM)/Optical Transport Network (OTN) and microwave domains, adding to reduced O&M costs and improving O&M operator efficiency.
2000
Microwave
...... 2011 2001 2002
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Industry Leader: Microwave Management
1 Provides E2E management for Package and Hybrid Microwave (MW), simplifying MW O&M.
NodeB/BTS
NodeB/BTS
SDH
SDH SDH
SDH
E-Line & E-LAN
RTN Service Link SDH Service Link
RTN
RTN
RTN RTN
VC12 Link
Trunk Link
SDH Service Link
VC12 Link
Trunk Link
FE/E1
FE/E1
PWE3
Tunnel
Ethernet
2 Reuses SDH E2E management framework to implement combined management of TDM MW and SDH services.
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Easy and Quick WDM E2E
3 Subscribers can check their own service’s status via the Virtual Customer Network (VCN), which is implemented over the Web.
1 Displays the OTN trail in hierarchy, making it easy to see the relationship and status of services.
A C
Och OMS OTS
ODUk
Client
B 1
2 Service X
2 Dual directional trails can be merged into one bidirectional trail, simplifying service management.
U2000
VCN
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Smooth MS-OTN O&M
A B C
OCh
ODUk
Client
Tunnel
PWE3
VPLS
2 Supports management of static Tunnel/PWE3/VPLS services in E2E.
1 Inherits the existing O&M platform to manage the MS-OTN service in E2E, reducing training costs and speeding operation of the MS-OTN network.
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Intelligent ASON E2E
NE_A NE_B
NE_C NE_D
NE_A NE_B
NE_C NE_D
NE_A NE_B
NE_C NE_D
Control
Transmission
1 Provides SDH and WDM ASON E2E management, improving service provisioning and maintenance efficiency.
2 Provides network resource management capabilities, including resource reservation, link resource warning, Shared Risk Group (SRG), and route optimization, to ensure the network is fully used.
3 Provides a Service Level Agreement (SLA) policy to fulfill each subscriber’s requirements, improving customer satisfaction.
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Unified Monitoring Portal for E2E
Trans.
IP
U2000 Administrator
The administrator must check the fault state of the network service at many service management portals when network alarms are raised.
1 The U2000 provides a unified fault monitoring portal for E2E service, which includes all types of IP and transport E2E services.
2 The administrator does not need to jump to each type of E2E management portal to check the fault state of E2E services. The system will display the service’s interrupt state.
PWE3 E2E
Tunnel E2E
OTN E2E
......
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3-2
The U2000 performance management module includes a real-time performance monitor, historical performance management, Threshold Crossing Alarm (TCA), and Top N monitoring to provide the most advanced network performance solution.
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Network Health Assistant
Massive Data
Scheduling
Template
Graphical Display
Mass performance data storage
15,000 collection instances
Network performance collection can be managed based on task and execution can be scheduled.
Required performance indicators can be managed through a template.
Performance can be displayed in a graph or table.
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OSS Integration Interface
Real-time
Analysis
Less Data
Real-time High
Massive Data
Real-time Low
XML and CORBA
FTP (ASCII)
Program interface: Data transmission efficiency is low, and real-time analysis is high.
ASCII interface: Data transmission efficiency is high, and real-time analysis is low.
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Summary
TOP N Performance
Performance Grade
TOP N TCA
Current Performance
Historical Performance
TCA
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3
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2
3
Basic Function
Tool
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3-3
Alarm management is a basic function of NMS, but it also very important in network O&M, because a high quality alarm management solution can greatly increase network troubleshooting efficiency.
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Key Points for Network Failures
It is difficult to learn the scope of network failures.
Too many alarms being displayed make it hard to locate vital alarms.
Scope
Available
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Mass Alarm Management
Main
tenan
ce Status
Transien
t An
alyze
Co
rrelation
An
alyze
Me
rger
-20% to 30% -70% to 80% -20% to 30% -20%
U2000
Maintenance Status
Transient Analysis
Correlation Analysis
Merger
Set the project symbol during network building phase to decrease
attention paid to insignificant faults.
Set the alarm flashing period to decrease the quantity of flashing
alarms and show only one record.
Quickly locate root alarms in massive alarms.
Only display one duplicate alarm record’s frequency value in a single
object.
9%
Translate Chinese
under graphic
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Identify “Meaningless” Alarms
NodeB/BTS
Cell
CE1
CE2
PE PE
P
P
PE’ PE’
P’
P’
CE4’
CE5’
NodeB/BTS’
Cell’
Alarms that occur during network construction are meaningless and will affect O&M.
Decrease meaningless alarms by
30%.
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2 By setting equipment status as maintenance, alarms will be generated with the maintenance symbol, easily alerting the operator of the nature of the alarm.
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Quickly Find the Root Cause
CE1
CE2
PE PE
P
P
Port_Down Link_Down
ExtLink_Down
MplsTunnelDown
isisAdjancencyChange
PWVCDown
Alarm correlation analysis helps operators find the root alarm and determine the scope, improving troubleshooting efficiency.
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2 The U2000 allows operators to redefine the correlation rules, based on the current network.
Root Derivative
Reduce time to find root alarms by
20%.
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Transient Alarm Analysis
Flexible Connection
Dirty Fiber Head
Laser Aging
Element Fault
Protocol Shake
Setting a reasonable interval is necessary to shield transient alarms.
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If the alarm interval is active for less than the defined interval, the alarm will be shielded
… …
Update Alarm Severity
Generate NM Alarm
Suppress and Generate NM Alarm
Transient
Alarm
Interval
Duration
Quantity
Reduce transient alarms by
40%.
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Merging Alarms: Repeat Analysis
Defined Interval ＜
Transient Alarm ≤
Repeat Alarm
Alarm Records
Occurrence frequency
①
1 Alarms that last longer than the transient interval are considered repeat alarms. Excessive repeat alarms will affect troubleshooting and hinder historical tracing.
2 The U2000 can merge multiple alarms into one, showing only the latest alarm, and can store history and frequency times.
Reduce repeat alarms by
20%.
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Multiple Alarm Notification Methods OSS
XML Corba SNMP
Alarm box
SMS Modem
1
Voice and light alerts are supported on the client side, as well as alarm box, SMS, and email, in a comprehensive effort to notify operators of the alarm. 2
The received alarm message will be shown in E2E, NE management, etc., and transported to OSS through XML, Common Object Request Broker Architecture (CORBA), Simple Network Management Protocol (SNMP).
Alarm Message
Northbound Extend
Notiication
E2E
Module
NE
Module
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Template-based Alarm Management
Name, Severity, Type, Time, Equipment, Object Group
Alarm Panel
1 The alarm management framework is implemented by template. It is easy and convenient for alarm management, and the template can be shared among users.
2 The template contains abundant conditions to apply to different scenarios.
Apply to
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Service-oriented Fault Location
Manage the service alarm.
Locate the affected services.
A:
B:
1 Automatically analyzes the affected service by alarm, shortening the manual analysis process.
2 All alarm-influenced services can be viewed with one click, increasing fault location efficiency by 30 percent.
What is service-oriented fault location?
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3-4
iManager U2000 displays the network clock information as a topology and shows multiple clocks in a single topology, conveniently informing the operator of clock relationship and status.
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Clock Visualization
NodeB OC+BC OC
PRC
IEEE 1588V2
TC
TC
1588 V2 Master 1588 V2 Slave
RNC
FE
The unified clock view supports automatic clock topology searching without requiring other
operations. 1
Clock alarm, tracking relationship, and protection can be monitored in real time, and clock
views can be filtered by clock type and equipment. 2
Multiple icons can be assigned to each clock status, improving clock maintenance efficiency. 3
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Virtual Clock
OC+TC
OC+TC TC
OC+TC OC (Third-Party)
The U2000 provides virtual clock equipment and virtual clock links to help the operator build a
comprehensive clock view.
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3-5
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Authorization
Client A（R）
Service A
Client B(W)
Service B
Scene 1 To maintain unique services for
special operators.
Scene 2 To manage a large network based on area.
Scene 3 Different teams can manage different services.
Scene 4 Forbids operation during specified times.
U2000 Solution
To distribute different rights for NMS users based on device and E2E service.
Authority To distribute user
operation domains to restrict management scope.
Domain Supports configuring
users’ validity during specific times.
Time
Huawei U2000
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Management by Area
BTS
Cell
CE
DSLAM
BRAS/SR
Metro Platform 1
P PE
P PE
MSE/SR SW
CE
OLT Splitter
NodeB
Enterprise
Government Metro Platform 2 U2000
Area A
Area B
Operator A
Operator B
Operator C
It is difficult for individual operators to manage a large network and, without separation, it is
difficult for multiple operators to perform network maintenance. 1
The U2000 supports network management based on area to restrict operator management
scope. 2
Operators can assign E2E services to specified users to implement service operation by area. 3
Area C
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Privilege Division
ME
Administrator
Operator
U2000
The U2000 provides an ideal user privilege management mechanism to restrict operators’
network operation rights. 1
The module can distribute rights within user groups to simplify security operations. 2
Network
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Access Time Limitations
Operator A
Operator B
U2000
Network Operator C
8:00-16:00
16:00-0:00
0:00-8:00
There may be many different roles for O&M; therefore, to avoid operation conflicts among
roles, access time limitations are needed. 1
The U2000 can set user access time, and time availability for any given day can be specified
by week. 2
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NMS User Management
User
Password
Session
The password rules include password
length limit, maximum password reservation
period, password validity period, and
password naming conventions.
Supports user and user group maximum
and maximum number of sessions.
This includes account validity period,
minimum length of a user name, automatic
unlocking time, maximum number of login
attempts, and timeout period upon a login
or unlocking failure.
Maximum online users: 100
Maximum total users: 500
Maximum user groups: 50
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ACL(Access Control List)
NMS Server
129.9.0.0 to 129.9.255
10.71.0.128 to 10.71.0.255
10.70.3.0 to 10.70.3.255
…….
×
IP Address White List User A
User B
User C
User D
192.168.0.46
10.70.3.87
129.9.4.3
10.71.0.88
1
2
Set the system and user Access Control List (ACL) to create user access to the NMS server in a
specified IP address list.
Operator can set ACL for a specified user.
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3-6
The U2000 software management module, also called the Data Center(DC), provides software management and database operations for all equipment.
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Software Management Solution
Task
Reliability
Efficient
1
2
3
Software upgrade operations can be managed based on task and can be executed by policy.
The upgrade procedure can be redefined.
Multiple methods ensure software upgrade success. Scheduled equipment database backups help minimize network costs.
Software is automatically upgraded after a new board (card) is connected.
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Updates Based on Workflow and Task
Task-based software update management improves update efficiency. Task
Software update workflow can be customized, improving efficiency and reliability. Workflow
Policy Support for scheduling automatic update execution reduces manual intervention.
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Package Diffusion
A B
C D
G Limited bandwidth between the NMS and equipment reduces software update efficiency. NMS
New Method: Package Diffusion
What is “Package Diffusion”?
The NMS transports the software package to the specified Gateway NE (GNE), and the GNE replicates the package to other NEs through an inbound link.
In a large network the package diffusion function can improve efficiency and reduce occupied bandwidth. 1
Lower Data Communication Network (DCN) bandwidth requirements ensure timely network
notifications, enhancing network reliability. 2
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Automatic Board Updates
U2000 Software Library
Online message
Get the board version.
Check whether the board version matches the Switching Control Center (SCC) version.
Obtain software package from library.
Execute board update.
1
2
3
4
5
When the board is online, this function automatically checks the board version and executes the
update, improving O&M efficiency. 1
Total time of the NMS process is less than 10 seconds. 2
All board update operations run in the background, reducing any impact on other operations. 3
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Data Backup and Recovery
What is more important in O&M?
Customer Requirements Marketing
Network Utilization Design
Configuration Data O&M
Manpower
Schedule Database fault
U2000
LCT
Recovery Backup
Back up the network data by manpower immediately.
Schedule network data backups.
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Quickly Find Differences
1
2
Operators need tools to help them find the differences between backup data to recover configurations.
When the network fails, differences between configuration data can be used for troubleshooting.
1 Quickly mark differences.
2 Compare any objects.
Color-code differences, enhancing readability.
Compare configuration data with historical data and equipment.
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3-7
The iManager U2000 is compatible with mainstream OSS providers, and the versatile Northbound Interfaces can fulfill every scenario.
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Global Cooperation
Partnership with top Independent Software Developers (ISVs)
Supports customized requirements based on modularized design using the Northbound Interface
Supports mainstream ISV integration with the flexible and standard Northbound Interface
OSS Integration Solution
Internet
Soft Switch
Video
HSI
VoIP IPTV CPE
IP Core Access CPE
PE-AGG
U2000
POP MSTP/WDM UPE
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Abundant NBIs
SNMP CORBA XML FTP
•Supports alarm management
•Supports alarm, inventory, and performance •SSL
•Customizable •Supports performance
•Supports alarm, inventory, performance, and provisioning. •JMS/SOAP
Provides SNMP, CORBA, XML, and FTP for different OSS integration requirements,
improving OSS integration efficiency. 1
Complies with the latest standards. 2
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Standards Supported by NBI
• TMF MTNM Solution Set v3.5
• TMF 513
• TMF 608
• TMF 814
• TMF 814A
• TMF MTOSI Solution set 2.0
• TMF 517
• TMF 608
• TMF 854
• SNMPv1
• SNMPv2
• SNMPv3
NorthBound
CORBA XML SNMP
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2
3
1 Click to add Title
Click to add Title
4
Market Overview and Positioning
Highlights
Click to add Title How to Get Resources
Click to add Title Features Introduction
58
How to Get Huawei Document Resource Weapon1: Enterprise Website
http://enterprise.huawei.com/en/
Weapon2: Document Email
Channel Partner Program
– To learn Partner Policy
Partnership
– To be a partner
Material & Toolkit
– To find material and toolkit
Special Partner Zone
– ISV
Weapon 3: Document User Guide
Where can I find it and give feedback?
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How to Get Pre-sale Help
Call Center
Huawei Experts Team
Partners
Partners
7*24 hours presales email and
telephone support
Products and solutions consulting
HUAWEI ENTERPRISE ICT SOLUTIONS A BETTER WAY
Copyright©2012 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.
