RIP set up

troyt93955troyt93955 Posts: 31Member ■■□□□□□□□□
I am trying to config a network in a sim (Packet Tracer) I have enabled RIP ver 2 for network 192.168.0.0

I can ping the directly connected interface but not the other side of the router.

I have a router called Main
interface serial 0/0/0
192.168.10.1

Directly connected to a router named Accounting on
interface serial 0/0
192.168.10.2

I can ping this

On the Accounting router
interface fa0/0
192.168.50.1

cant ping this

RIP version 2 on both, all interfaces are up?

Can you help me out?

Comments

  • blackninjablackninja Posts: 385Member
    Remember Rip Ver 2 is ** Classless **

    You said "I have enabled RIP ver 2 for network 192.168.0.0"

    But what subnet can't you get to?

    How about the statement:

    Network 192.168.50.0 255.255.255.0
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  • troyt93955troyt93955 Posts: 31Member ■■□□□□□□□□
    so i need to put the subnet mask in the statement?
  • blackninjablackninja Posts: 385Member
    You don't need to for Rip but for some reason I do, just habit I guess.


    If you haven't got it already, I would recommend getting: CCNA - Portable Command Guide
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  • troyt93955troyt93955 Posts: 31Member ■■□□□□□□□□
    cool so i need to add all the subnets that are going to be exchanging table.
    ie. 192.18.50.0
    192.168.10.0
  • troyt93955troyt93955 Posts: 31Member ■■□□□□□□□□
    thanks.

    what does the term classless mean exactly?
  • blackninjablackninja Posts: 385Member
    As simply as I can put it:

    Classful means - the address has to have a fixed subnet mask e.g. 10.0.0.0 has to have a 8 bit mask, so when using it you can only have 1 network.

    Classless means - the classfull address can be broken down into subnets, so you can break down the 10.0.0.0 into a large number of networks e.g. 10.0.0.0 255.255.255.0 (24 bit mask)


    Does this make sense, if not I would spent this weekend studying subnetting.


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  • hexemhexem Posts: 177Member
    Altho ripv2 is a classless routing protocol you can still put in classful network statement's.

    by default ripv2 will automatically summarize routes on there classful boundry, you can turn it off using "no auto-summary" under router rip.

    network statement's specificy which network's you want to advertise.
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