Cisco Intelligent Wireless Access Gateway Manuel d'utilisateur télécharger pdf (Page 8)

Cisco Public

Policy

Server

Cisco Intelligent Services Gateway

(ISG) is a licensed feature set on

Cisco IOS that provides Session

Management and Policy

Management services to a variety of

access networks

Addresses PPPoE to IPoE migration

while maintaining all subscriber

management functions

Subscriber

Identity

Management

Policy

Management

and

Enforcement

DHCP

Server

…

AAA

Server

ISG

Web

Portal

Open

Northbound

Interfaces

Subscriber Policy Layer

So focal, that the entire device is often referred as an:

Intelligent Services Gateway router or simply “The ISG”

ISG

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Cisco Intelligent Wireless Access Gateway Manuel d'utilisateur Page 8