Re: ospf redis

From: zhangxianqi (zhangxqi@xxxxxxxxxxx)
Date: Tue Nov 07 2000 - 23:38:12 GMT-3


   
   in power session of beijing,the procotor present a slide and say this
   will produce route loop and make ospf demand circuit flap,the slide is
   like that:
       router ospf 1
         redistribute rip subnet
         network 1.0.1.0 0.0.0.255 area 0
       router rip
         redistribute connected
         default-metric 2
         network 3.0.0.0
   
   i try it,but can't produce loop,so what it mean? please the person who
   attend the power session recall it and give me a answer,thanks in
   advance.
   
   ----- Original Message -----
   
   From: David FAHED
   
   To: zhangxianqi
   
   Cc: ccielab@groupstudy.com ; zhang zhichao
   
   Sent: Tuesday, November 07, 2000 10:17 PM
   
   Subject: Re: ospf redis
   
     It is true with a distance vector protocol if ip split horiton is
     turned off permanent routing loops can form in the internetwork.
     But I think with link state protocol it is not possible.
     
     
     zhangxianqi wrote:
     
     hi allI hearded because the ospf have not split-horizen,so when
     ospf and another igp do mutual redistribution,there maybe produce
     route loop,but when I try it,I can't produce the loop.can someone
     give me a example,thanks in advance.



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