RE: EIGRP on Different IP Nets

From: William Pearch (wpearch@numinaweb.com)
Date: Wed Oct 15 2003 - 01:41:25 GMT-3


That works and is clever :) That little exersize sure got me to dig into the adjacency process for EIGRP.
 
TTFN

        -----Original Message-----
        From: Jung, Jin [mailto:jin.jung@lmco.com]
        Sent: Tue 10/14/2003 4:32 AM
        To: William Pearch; ccielab@groupstudy.com
        Cc:
        Subject: RE: EIGRP on Different IP Nets
        
        

        Very interesting question,,
        
        I have never try this,,
        But I will try creating a tunnel to loopback address.
        
        Than you can route to tunnel interfaces.
        
        
        Jin Jung....
        CCIE #12368
        
        
        -----Original Message-----
        From: William Pearch [mailto:wpearch@numinaweb.com]
        Sent: Tuesday, October 14, 2003 3:01 AM
        To: ccielab@groupstudy.com
        Subject: EIGRP on Different IP Nets
        
        
        Is it possible to get to routers/3550s to form an adjacency using different
        IP networks? ie: Router A and Router B have two ethernet ports. Router A,
        eth0/0 has an IP address of 10.1.1.1/24, and Router A, eth0/1 has an Ip
        address of 10.1.2.1/24. Router B Eth0/0 has an Ip address of 192.168.1.1/24
        and Router B eth0/1 has an Ip address of 192.168.2.1/24.
        
        Using secondary addresses I can get routes to show up, but I need to use
        secondaries on both sides. Since all eigrp traffic is sourced from the
        primary address of the interface, that's logical. Is there a way to get it
        to go by using secondary ip address on only one side or is there another
        more clever way to get an adj to form and exchange Ip routing information
        here that I'm not seeing?
        
        TTFN
        
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