From: tom cheung (tkc9789@xxxxxxxxxxx)
Date: Sun Dec 23 2001 - 18:03:00 GMT-3
If r4 is not doing redistribution, the distribution-list command should not
be needed if split horizon is enabled.
>From: "kenairs" <kenairs@hotmail.com>
>To: "tom cheung" <tkc9789@hotmail.com>, <ccielab@groupstudy.com>
>Subject: Re: Lab 20. Redistribution between OSPF and IGRP
>Date: Mon, 24 Dec 2001 02:18:31 +0800
>
>Hi ,
>I am aware what the command does.
>But R4 is not doing any redistribution , So i do think that is need here.
>But the funny things is that , R4 need this command to prevent routing
>loops. ???
>
>----- Original Message -----
>From: tom cheung <tkc9789@hotmail.com>
>To: <kenairs@hotmail.com>; <ccielab@groupstudy.com>
>Cc: <mrussell@ccbootcamp.com>
>Sent: Sunday, December 23, 2001 10:11 PM
>Subject: Re: Lab 20. Redistribution between OSPF and IGRP
>
>
> > Don't have lab 20 in front of me. But the distribution list 1 out
>statement is to restrict only routes that satisfy access-list 1 to be
>injected from igrp into ospf. If there's mutual redistribution between ospf
>and igrp, this could prevent feedback loop.
> >
> >
> > >From: "kenairs" <kenairs@hotmail.com>
> > >Reply-To: "kenairs" <kenairs@hotmail.com>
> > >To: <ccielab@groupstudy.com>
> > >CC: <mrussell@ccbootcamp.com>
> > >Subject: Lab 20. Redistribution between OSPF and IGRP
> > >Date: Sun, 23 Dec 2001 12:56:47 +0800
> > >
> > >Hi ,
> > >I was doing the redistribution between IGRP and OSPF.
> > >I noticed on R4 , the conifig is below.
> > >
> > >router igrp 1
> > > redistribute mobile metric 1000 100 255 1 1500
> > > network 150.10.0.0
> > > distribute-list 1 out igrp 1 ------------ > what does this command
>do ?
> > >
> > >access-list 1 permit 150.10.4.0 0.0.0.255
> > >access-list 1 permit 150.10.45.0 0.0.0.255
> > >access-list 1 permit 150.10.40.0 0.0.0.255
> > >
> > >From what i understand , this is to restrict the routes source from
>IGRP
>1
> > >when redistribute to igrp 1 ????
> > >
> > >Please help to clarify .
> > >Tks
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