The basic configuration of Dynamic routing protocol RIPV1 and RIPV2

1. In a nutshell, the RIP principle is that routers Exchange routing table information to form neighbor relationships

RIP metric (hop count)

The maximum number of hops specified in RIP is 15.16 hops as the administrative distance of the unreachable RIP protocol is 120 by default

Update time for RIP

RIP uses UDP protocol, port number is 520

After the router starts, an average of 30 seconds will be sent from each interface that initiates the RIP protocol to continuously send a way out by updating the message

1. 
   

   (a) There are two versions of the RIP protocol, RIPV1 and RIPv2, the main differences are as follows:

RIPV1 broadcast sends routing updates, broadcast addresses send routing updates for 255.255.255.255,ripv2 group advertisements, multicast address is 224.0.0.9

RIPV1 is an inter-class routing protocol that does not carry a subnet mask when declaring information

RIPv2 is a class-free routing protocol that carries a subnet mask when declaring information

(ii) Another feature of the Inter-Class routing protocol is the automatic summarization on boundary routing

Experimental requirements:

1. Full Network interoperability

2. Configure the router's interface address

3. Initiates the RIP process on the router and declares the main network number

   RIP is a distance vector routing protocol

The following configuration is RIPV1

The topology diagram is as follows:

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With RIPV1 on the router, the steps are as follows

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Configure the IP address of the PC in vpcs after configuration, and test the connectivity

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The RIPV2 is configured as follows

The topology is the same

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The basic configuration of Dynamic routing protocol RIPV1 and RIPV2