Re: Eigrp split horizon

From: Lawrence Dwyer (dwyer@xxxxxxxxx)
Date: Tue Jul 18 2000 - 08:48:33 GMT-3


   
   what was the scenario?
   FR Maps? do you have a partial config? Just std EIGRP between a hub
   and two spokes on a single physical interface with 2 frame map
   statements? I want to throw it up in the lab to see, but I would like
   it to be close to what you had.
   Larry
   
   John Conzone wrote:
   
          Yes, exactly. In fact I was double checking the Caslow book
     before i sent the mail. My hub is 11.1, one of the spokes is 11.3,
     and the other spoke is 12.1. At first I thought it might be just
     the 12.1 code, but it happens int the 11.3 spoke as well.
     
   ----- Original Message -----
   
   From: Lawrence Dwyer
   
   To: John Conzone
   
   Cc: ccielab
   
   Sent: Monday, July 17, 2000 7:53 PM
   
   Subject: Re: Eigrp split horizon
   
      In other words, it works like it is supposed to after you enter
     the command no split which should be default for that config?
     
     According to Caslow,
     SH is DIS on FR physical interfaces
     SH is EN on FR point-2-point IP subints
     SH is EN on FR multipt. subints
     
     Unless it is a bug in yur particular IOS ver.
     I will try it tomorrow night with both 12.0 and 11.1
     Larry
     
     John Conzone wrote:
     
         I have a hub and spoke config with FR, and am running EIGRP.
     The hub will not pass spoke routes to other spokes unless I have
     split horizon disabled on the hub serial int. I am using all
     physical interfaces. By default, split horizon should be already
     disabled on a FR physical int. Anyone else run into this?
     
   --
   Lawrence Dwyer, MCSE CCNA
   Project Officer
   Telemedicine Advanced
     Technology Research Center
   
   (301) 619-7946



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