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3646 Views 2 Replies Latest reply: Jan 25, 2011 5:09 AM by Youssef El Fathi RSS

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bgp and ospf topology

Jan 25, 2011 2:02 AM

hainattu 5 posts since
Nov 30, 2010


I want to test BGP and OSPF in my lab. Can any one share the better topology diagrams for BGP and OSPF which covers most of the scenarios.




  • Brian 2,971 posts since
    Aug 17, 2009
    Currently Being Moderated
    1. Jan 25, 2011 5:07 AM (in response to hainattu)
    Re: bgp and ospf topology

    Aloha hainattu.


    Attached is a liitle topology I created for GNS3.  You can test BGP, EIGRP and OSPF protocols.  Test route summarization, route filtering, eBGP and iBGP, authentication for EIGRP, OSPF and BGP.  Play with peer groups and route reflectors.  You can as creative as you want.


    Forgot to mention, the loopback interfaces on R1 and R2 represent internet routes.  You can always add more if you wish.  My original plan was for AS65100 to be assigned the class B network and AS 65200 the class C networks.  Of course you can change these to anything you like to fit your creative network scenario.


    Have fun!



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  • Youssef El Fathi 65 posts since
    Jul 9, 2008
    Currently Being Moderated
    2. Jan 25, 2011 5:09 AM (in response to hainattu)
    Re: bgp and ospf topology

    Hello, here are two resources for GNS3 :




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