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Description
This course is for customer technicians, system integrators, and system
engineers who need to implement the Intelligent Service Gateway (ISG)
on Cisco® routers. The course focuses on understanding the ISG features
and functions, a structured approach to configuring ISG, and useful
verification commands. The course includes hands-on exercises that aid
in configuring and verifying ISG and understanding ISG operation using
a remote lab.Objectives
- Describe the primary subscriber management functions that ISG provides on Cisco routers
- Identify the policy layer devices that ISG uses to control subscriber functions
- Configure the northbound interfaces that it uses to communicate with policy layer devices
- List, describe, and configure the dynamic session initiation methods
- Configure subscriber access for Layer 2 connected IP sessions,
routed IP sessions, interface sessions, and Point-to-Point Protocol
(PPP) sessions
- Configure and explain the operation of subscriber
authentication for IP sessions using transparent auto logon (TAL), IP
sessions using RADIUS proxy, Web logon, PPP sessions using Challenge
Handshake Protocol (CHAP), and PPP session using TAL
- Explain the concept of ISG services, the four service
categories, features associated with each category, and service
activation models
- Configure session services, traffic class services, Port-Bundle Host Key (PBHK), open garden, and Layer 4 Redirect
- Describe and explain the operation of PBHK, Address Resolution
Protocol (ARP) and Internet Control Message Protocol (ICMP) Keepalives,
quality of service (QoS) features, Layer 4 Redirect feature, billing
and accounting
- Describe the ISG deployment models including PPP access, IP access, and public access
- Describe the three planes of the ISG architecture and the components that compose the planes
- Use various show and debug commands to verify ISG session establishment and maintenance that display ISG session information
Prerequisites
- Interconnecting Cisco Network Devices (ICND)
- Implementing Cisco Quality of Service (QOS)
- Understanding of AAA and RADIUS concepts and configuration
- Working knowledge of broadband PPP access technologies (BBAGG)
Who Should Attend
- Customer technical support personnel
- System engineers
- System integrators
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