Cisco Systems CCNA 2 Network Router User Manual


 
91 - 238 CCNA 2: Routers and Routing Basics v3.1 Instructor Guide – Module 7 Copyright © 2004, Cisco Systems, Inc.
Module 7 Summary
Before students begin Module 8, they must be able to configure and troubleshoot RIP and
IGRP by themselves.
Online assessment options include the end-of-module online quiz in the curriculum and the
online Module 7 exam. Formative skill assessments such as timed competitions to see who
can get hands-on or e-Lab routing to work the fastest should be used. The emphasis of any
assessment should be on the ability to demonstrate mastery.
Students should understand the following main points:
How routing information is maintained through distance vector protocols
How routing loops occur in distance vector
How to define a maximum to prevent count to infinity
How to eliminate routing loops through split horizon
Route poisoning
How to avoid routing loops with triggered updates
How to prevent routing loops with holddown timers
How to prevent routing updates through an interface
Load balancing across multiple paths
RIP process
RIP configuration
The ip classless command
Common RIP configuration issues
Load balancing with RIP
How to integrate static routes with RIP
How to verify RIP configuration
IGRP features
IGRP metrics
IGRP routes
IGRP stability features
How to configure IGRP