Commands

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Module 4: Routing Information Protocol Version 2

4.2.1

Basic RIP v2 configuration

> Router(config)#router rip
> Router(config-router)#version [1|2]
> Router(config-router)#network network_address
> Router(config-router)#no version

4.2.2

Compatibility with RIP v1

> Router(config)#interface fastethernet0/[0|1|2]
> Router(config-if)#ip rip send version [1][2]
> Router(config-if)#ip rip receive version [1][2]

4.2.3

Discontiguous subnets and classless routing

> Router(config)#router rip
> Router(config-router)#version 2
> Router(config-router)#no auto-summary

4.2.4

Configuring authentication

> Router(config)#key chain [name]
> Router(config-keychain)#key [number]
> Router(config-keychain-key)#key-string [string]
> Router(config-keychain-key)#interface fastethernet 0/0
> Router(config-if)#ip rip authentication key-chain [name]
> Router(config-if)#ip rip authentication mode [text | md5]

4.3.1

RIP v2 show commands

> Router#show ip protocols
> Router#show ip rip database
> Router#show ip route [address [mask] [longer-prefixes]] | [protocol [process-id]] | [list access-list-number | access-list-name]

4.3.2

Debug commands

> Router#debug ip rip
> Router#debug ip routing

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