Cisco Cisco IOS Software Release 12.2(27)SBC Références techniques

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This document uses model networks tested in a Cisco laboratory to describe how to deploy a service 
provider broadband-based network using Cisco 7200, 7300, and 10000 series routers as a 
Cisco Intelligent Services Gateway (ISG) and Gigabit Ethernet (GE) as the aggregation technology. The 
Cisco ISG software provides a feature set that assists the service provider with provisioning and 
maintaining broadband networks that have many types of edge devices and many subscribers and 
services. The Cisco ISG software combines real-time session and flow control with programmable, 
dynamic policy control to deliver flexible and scalable subscriber session management capabilities. The 
role of the Cisco ISG software is to execute policies that identify and authenticate subscribers and to 
provide access to the services that the subscriber is entitled to access. The role of the Cisco ISG router 
is deployment at network access control points so subscribers can access services through the software.

Cisco IOS software is packaged in feature sets that are supported on specific platforms. The Cisco ISG 
software is supported on Cisco 7200, 7300, and 10000 series routers. To get updated information 
regarding platform support and ISG feature sets, access Cisco Feature Navigator at 

. To access Cisco Feature Navigator, you must have an account on 

Cisco.com. Qualified users can establish an account on Cisco.com by following the directions at 

. If you have an account but have forgotten or lost your account 

information, send a blank e-mail to cco-locksmith@cisco.com. An automatic check will verify that your 
e-mail address is registered with Cisco.com. If the check is successful, account details with a new 
random password will be e-mailed to you.