March 31, 2013

OSPF on Packet Tracer


We are going to apply OSPF(open shortest path first) protocol on packet tracer. Let us take the following simple topology.

1

Now, let us apply the ospf on it. But before that, as usual :) , let us assign IP addresses and change the state of interfaces.

 2
3
Similarly for the other router.



 4
Assigning the IP addresses to PCs as follows.

 5
 6

Now, as we can see, interfaces are up but the communication is not enabled because we have not applied the protocol yet.

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Lets do it.

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On router 1.

 9
After applying protocol successfully , the traffic is flowing . Couple of things worth discussing
i. you will have to provide area id and process id on ospf protocol.
ii. you will have to provide wildcard mask on ospf.

 10

23 comments:

  1. Great info thanks! Maybe changing the hostname of each router would make it easier to follow. This is helpful though.

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  2. awesom man thanx..

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  3. This comment has been removed by a blog administrator.

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  4. Nice post...a good example for single area ospf is also in the following link..
    http://ipcisco.com/single-area-ospf-configuration/

    ReplyDelete
  5. good man. i need ospf thanks
    http://herryandika.blogspot.com

    ReplyDelete
    Replies
    1. Check out http://www.routexp.com/2017/06/ospf-basic-configuration-step-by-step.html

      Delete
  6. Thanks for sharing configuration of ospf on pakcet tracer..
    IT Dienstleistung Ulm

    ReplyDelete
  7. bundle of thnx sir thanks for sharing ospf config step by step

    ReplyDelete
    Replies
    1. Check out this as well
      http://www.routexp.com/2017/06/ospf-basic-configuration-step-by-step.html

      Delete
  8. hi hello... im just gonna ask ..

    i able to do this, but i add 4 more pc and 2 switch..
    2 pc is connected to 1 switch that is connnected to the router 0 and the same to the router 1


    i was able to send pc to pc in router 0, but it cant go to another router, four pc that is just recently added

    but the oldest two is working properly thou. thx for this post, :D
    but i still wanna know how o make it work. adding 2 pc and 1 switch in two routers thx..!

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  9. How to remove the routing IP address in ospf if accidentally given

    ReplyDelete
  10. How to remove the routing IP address in ospf if accidentally given

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  11. really it's very use full,,,for me

    ReplyDelete
  12. Thanks
    OSPF Step by step configuration article
    http://www.routexp.com/2017/06/ospf-basic-configuration-step-by-step.html

    ReplyDelete
  13. Great articles...If you want to download the latest packet tracer 7.2 here the link:
    DOWNLOAD LATEST VERSION PACKET TRACER 7.2 FROM MEGA
    Regards.

    ReplyDelete
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