Session 5 ZTE--NM Solution for the new generation of · PDF fileNew Generation Optical Transport Network Chen Jie Optical Transport Division, ZTE [email protected]. ... DSLAM DSLAM

Copyright 2003, ZTE CORPORATIONCopyright 2003, ZTE CORPORATION

新一代光网络网络管理解决方案

Network Management Solutions to New Generation Optical Transport Network

Chen JieOptical Transport Division, ZTE

[email protected]

mailto:[email protected]

Copyright 2003, ZTE CORPORATION

?Evolvement of New Generation Optical Transport Network

Ø Network Management for New Generation Optical Transport Network

Ø ZTE’s Network Management Solutions

Contents


Rapid Response to Services

Voice

Network Protection

Dynamic Bandwidth

Multi media

Broad Band Data Servide

3G Service

VPN

Auto Configuration

NGN

New Services

Evolvement of Optical Transport Network

• High Capacity, Multi-Service, Intelligence• MSTP/MSPP provides the capability of carrying multi services• ASON provides the intelligence features• Optical transport network is evolving to an operational and value added

network


Hybrid Circuit and Packet Network

Layer DomainArchitecture

PhysicalArchitecture

OTN/SDHXC

OTNXC

ATMSw.

OTNXC

OTNXC

ATMSw.

IPRtr.IP

Rtr.

POTSSw.

POTSSw.

Mesh physicaltopology

SDH

DCS

OTNXC

Optical rings inother domains

OTNADM

OTN/SDH/ATM XC

Switched services

STM -N services

Private line(DS1, DS3) services

IP services

l services

Circuit -switched

SDH

IP

MS SPRING (BLSR) or UPSR

SDH

OTN

ATM

From ITU Recommendation M.3017


Three Planes of ASON：Transport, Management, Control

Intelligence：with Control Plane

Customer

Management Plane

ØUNIØCCI

ØNMI-AØNMI-T

ØI-NNI ØE-NNI

Customer

Control Plane

Transport Plane


Optical transport network is evolving to operational service provided network, besides the basic functions of transport.

PSTN

Leased Circuit/Net.Leased Circuit/Net.

Broadband Metro Net.Broadband Metro Net.

Operational

core transport network

Operational

core transport networkGSM/3G

Traditional TDM Service

Broadband Services

Change of the Role


Multi service oriented Optical Network

Eth SwitchEth Switch

100M

ATM Switch

RouterVoice switch

100M

100M155M2M/45M/155M

100M

100M

2M/15

5M

MSTP RingMSTP Ring

2M/45M

/155M

VLAN2VLAN2

DSLAMDSLAM DSLAMDSLAM

VLAN1VLAN1

BTS/BTS/NodeBNodeB BTS/BTS/NodeBNodeB

RNC

nTraditional TDM services：voice, TV conference, private circuit

nData services：VPN, 3G, Internet access

nEthernet services：EPL, EVPL， EPLAN， EVPLAN

nPrivate circuit/VPN of important customers


ASON Based New Service－BoD

P ASONNetwork

P

P

P

P P

PP

CE Customer

CE

Customer

UNI

UNI

• BoD– SC– UNI 2.0– Accounting


ASON Based New Service－（OVPN）

qqOVPN: VPN on optical layer for specific customersOVPN: VPN on optical layer for specific customers

qqCustomer can manage, create, monitor their own service Customer can manage, create, monitor their own service

connectionsconnections

qqConnection Type might be PCConnection Type might be PC、、SPC or SCSPC or SC

VPN1

VPN2


Contents

ØEvolvement of New Generation Optical Transport Network

?Network Management for New Generation Optical Transport Network

ØZTE’s Network Management Solutions


The new generation of optical network management is in the layer between device management and OSS. It plays an important role for both upper and lower layer.

ØShall support OSS building and meet the requirements

ØManagement of multi devices, multi services, multi resources, multi domains

ØSuitable for optical network service operation and management

ØAnalysis and display in different point for network, resources and services

ØEvolvement of network management itself

Overview of New Generation of Optical Network Management


ØCombine with OSS to implement service work flow

ØProvide dynamic data to OSS and resource management system

ØEnd to End management of service fulfillment, service assurance and service billing

ØAdaptable to carrier’s adjustment of service work flow

Meet the Requirements of OSS


Unified Interface Management （CORBA or Q3）

Service Management System

Fault Config. billing Perf. Security

Vender A:EMS/SNMS

SDH/WDM etc. NE

Open API

A Solution to Carrier’s Integrated NM of Optical Net.

Resource Manag. Service Manag. Value Added

Integrated Network Management System

Vender B: EMS/SNMS

SDH/WDM etc.NE

Vender C: EMS/SNMS

SDH/WDM etc. NE

Interface Adaptor Interface Adaptor Interface Adaptor


Protection View

Service View

Physical Topology

NM View

NE View

Object ModelsObject Models

Custom View

Various Views of Network


Service oriented and specific Service oriented and specific resource modelresource model

Physical resource modelPhysical resource model

Logical resource modelLogical resource model

Resource displayResource display

Various views of resources


Layered Views of Services

4 End to end service views

4 Service views, Physical views, logical views in different layers

4 Manage resources in layer or group

STM-1Links

Mesh Physical

TopologySTM-4Ring

Physical

Section/Line

STM-4Section/

Line

VC-3Path

ATM VP ATM VP

Layer Network

Link

Access Group

Sub-Network (Fabric)

Network Equipment (NE)

VC-3 Virtual Ring

ATM VP Fully Connected Mesh Topology

ATM VP Tree Topology

STM-1


SMS：Customer & Service OrientedThrough SMS, Customer can monitor, query and manage their own circuit services and VPN anywhere，anytime.

Internet

CustomerCustomer

CNMCNM LCSLCS


ØPlan of new network

ØAnalysis and optimization of existed network

ØNetwork simulation

Network Planning and Optimization


ØFlexibility and extensibility ØFlexible deployment. Either integrated or distributed on different devices, functions, domains

ØEasy to update functions

ØOpen. Flexible to integrate with other systems.

ØIntelligenceØCorrelation analysis

ØPolicy management

Evolvement of Network Management


Related Standards and Specifications

ØØITUITU－－T M.3060 Principles for the Management of Next Generation T M.3060 Principles for the Management of Next Generation Networks Networks

ØØITUITU--T M.3017 Framework for the Integrated Management of T M.3017 Framework for the Integrated Management of HCPNHCPN((Hybrid Circuit/Packet Networks Hybrid Circuit/Packet Networks ))

ØØITUITU--T G.7718 T G.7718 Framework for ASON managementFramework for ASON management

ØØITUITU--T Draft G.7718.1 T Draft G.7718.1 ProtocolProtocol--neutral management information neutral management information model for the control plane viewmodel for the control plane view

ØØITUITU--T Draft Q.840.1 T Draft Q.840.1 Requirements and Analysis for NMSRequirements and Analysis for NMS--EMS EMS Management Interface of Ethernet over Transport and Metro Management Interface of Ethernet over Transport and Metro Ethernet Network Ethernet Network

ØØTMF MTNMTMF MTNM

ØØ CCSA TC7 : MSTP, ASON related specifications in seriesCCSA TC7 : MSTP, ASON related specifications in series

ØØ…………


Present Situation

Device Oriented

Next Step of Optical Network Management

Network Oriented

Service OrientedCustomer Oriented

SLA Oriented


ØEvolvement of New Generation Optical Transport Network

ØNetwork Management for New Generation Optical Transport Network

?ZTE’s Network Management Solutions

Contents


ZTE’s Network Management Layers

Integrated NMS

Transport Manag.

Data NetManag.

Mobile NetManag.

Switch NetManag.

NMS

Resource Manag.

Unified Network Management PlatformEML

NML

SML

Service Oriented OSS

Transport SwitchDataMobile

Integration on NML and SML

Platform is

the base

Support

OSS

BML

To Manage transport,data,mobile network


Network Management Solutions to Optical Transport Network

BML

SML

NML

EML

NEL

ZXONM SONA

Resource Management

Resmaster 2000

ZXONM N100

SDH/DWDME300

NENE

NE

NENE

NE

NENE

NE

……

OSS

SMS

SDH/DWDME300

SDH/DWDME300

Network Planning


ZXONM N100

ØØ An integrated NMS on NMLAn integrated NMS on NMLØØ Adaptive to management of large scale, multi service, high levelAdaptive to management of large scale, multi service, high level

networknetworkØØ Integrated management of multi vendorIntegrated management of multi vendor’’s EMSs EMSØØ Provide standard CORBA interface to carrierProvide standard CORBA interface to carrier’’s NMSs NMS

ZXONM N100Q3 AdaptorQ3 Adaptor SNMP AdaptorSNMP Adaptor

Other Vendor‘s EMS

Other Vendor‘s EMS

SNMP Int.CORBA Int. Q3 Int.

Carrier’s NMSCORBA

CORBA AdaptorCORBA Adaptor

ZXONM EMS

TCPIPAdaptorTCPIPAdaptor

Internal Int.


EMS EMS

N100

GUI

ZXONM SONA

EMS

ZXONM SONA

GUIInternet

•• SMS: Service layer managementSMS: Service layer management•• Face to service leaseFace to service lease•• Management of customer VPNManagement of customer VPN•• CNM by WebCNM by Web•• Analysis of Service QualityAnalysis of Service Quality

CustomerCustomer


ØCNM (Customer Network Management)ØSecurity managementØLog managementØService management

ØCustomer ManagementØLCS (Leased Circuit Service) managementØVPN ManagementØAnalysis of Service Quality

Functions of ZXONM SONA


CNMCustomer can log on Web server of SONA by Internet, and monitor, query and manage their own circuit services and VPN anywhere.


LCS Management

Easily and quickly create end to end leased circuits for customers.


Integration of EMS/NMS/SMS

EMS

ZXONM N100

GUI

EMS

ZXONM SONA

GUI

Internet

CNM

EMS

Other NMS

GUI

EMS

Copyright 2003, ZTE CORPORATIONCopyright 2003, ZTE CORPORATION

Documents

Session 5 ZTE--NM Solution for the new generation of · PDF fileNew Generation Optical Transport Network Chen Jie Optical Transport Division, ZTE [email protected]. ... DSLAM DSLAM