Re: ospf intra are route filtering

From: shiran guez (shiranp3@gmail.com)
Date: Sat Dec 08 2007 - 05:31:24 ART


i do not see how distance can help you, the distance is a tool to help you
select between alternate path and not to filter routes certainly not LSA.
if you have only one exit point to R4 then it doesn't meter if it is 0 or
255 distance. more to it the distance is locally significant and is not sent
over to other routers.

On Dec 8, 2007 8:41 AM, itsfortarget iwillgetit <itsfortarget@gmail.com>
wrote:

> Hi Phillip,
>
> Can u give some inputs how distance works in this scenario?
>
> On Dec 8, 2007 1:52 AM, <Phillip.McCollum@ins.com> wrote:
>
> > That 'distance' command could be useful here:
> >
> > http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hi
> > rp_r/rte_pih.htm#wp1134155
> >
> > Phillip
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> > itsfortarget iwillgetit
> > Sent: Friday, December 07, 2007 10:33 AM
> > To: ccielab@groupstudy.com
> > Subject: ospf intra are route filtering
> >
> > Dear Group,
> >
> > Pls listen this.....
> > I have Three Routers say R1, R2 , and R3 are connected in a
> > triangle topology and all are in OSPF area 0. now R3 is connoted with R4
> > with a serial link which is also part of area 0.In R1 have some net
> > works
> > say, 192.168.1.0, 2.0 and 3.0 which is published in OSPF domain.My
> > policy
> > strict that the 192.168.3.0 network should not appear in R4's routing
> > table,
> > but I have only access to R1 and R2 to achieve this task.
> >
> > could you please throw some inputs to filter this OSPF route in this
> > single
> > area?.
> >
> > Regards.
> >
> > _______________________________________________________________________
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-- 
Shiran Guez
MCSE CCNP NCE1
http://cciep3.blogspot.com
http://www.linkedin.com/in/cciep3


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