CCNA 新版（英文）D20S05L04.pps

© 2002, Cisco Systems, Inc. All rights reserved.
© 2002, Cisco Systems, Inc. All rights reserved.
2
Enabling RIP
Objectives
pleting this lesson, you will be able to:
Describe the features and operation of RIP
Use Cisco mands to configure dynamic routing using RIP, given a functioning router
Use show and mands to identify anomalies in dynamic routing operation using RIP, given an operational router
Maximum is 6 paths (default = 4)
Hop-count metric selects the path
Routes update every 30 seconds
RIP Overview
Router configuration
Select routing protocols.
works or interfaces.
IP Routing Configuration Tasks
Defines an IP routing protocol
Router(config)#router protocol [keyword]
Mandatory mand for each IP routing process
Identifies the physically work that routing updates are forwarded to
Router(config-router)#work-number
Dynamic Routing Configuration
Starts the RIP routing process
Router(config)#router rip
Router(config-router)#work-number
Selects participating works
Requires a major work number
RIP Configuration
RIP Configuration Example
Verifying the RIP Configuration
Displaying the IP Routing Table