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A Service-enabling Control Architecture for the Optical Network. Richard Trudel Nortel Networks. Emerging Transport Services Architecture. System Management. Layer Management. User. Control. Service management, policy management, CNM. Transparent services. Storage services.

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Presentation Transcript
a service enabling control architecture for the optical network

A Service-enabling Control Architecture for the Optical Network

Richard Trudel

Nortel Networks

emerging transport services architecture
Emerging Transport Services Architecture

System Management

Layer Management

User

Control

Service management,

policy management, CNM

Transparent services

Storage services

Ethernet services

TDM PL services

UNI, signaling, addressing, L1VPN

Link management

Service

G.modem

GFP

SONET, Vcat, switching

NNI, LCAS, restoration, protection, signaling, routing, L1VPN

Link management, auto-discovery, Service Management Channel (SMC)

OTN

Network management, network planning

Transport

Photonics, switching

The areas covered by the ASON standards are in red

call controller key optical service enabler

Carrier

management

system

Call

Control

Call Controller – Key Optical Service Enabler

Service

Interface

Customer

Carrier

network

ason from itu t

Adaptation

Aggregation

Discovery

Protection

Transmission

ASON from ITU-T

Control plane

Signaling

Routing

Management plane

Restoration

Fault management

Configuration, including

Connection management

Accounting

Performance measurement

Security

Transport plane

functions with the control plane

Protocol

Controller

Protocol

Controller

Protocol

Controller

Functions with the Control Plane

Directory

Manager

Policy

Manager

OSS

NNI

NMI

Network

Call Controller

Connection

Controller

Routing

Controller

CCI

NE Fabric

Controller

UNI

Link Resource

Manager

Calling Party

Call Controller

Called Party

Call Controller

ason and the role of oif and ietf
ASON and the Role of OIF and IETF

ITU

-

T

ASON requirements

and architecture

OIF

Implementation

agreements

GMPLS protocols

IETF