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RE: ospf intra are route filtering posted 12/08/2007
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I don't believe the distance command will work here. My understanding of the
OSPF distance command is, there are two options:

1) Distance command is used to change OSPF admin distances received from
ANY/ALL routers.
2) Distance command can be configured to change admin distance for specific
routes (reference in an ACL) from specific routers (specified as RouterID).

In both cases, this is required on the 'local' router. In this task, its
states that you cannot touch R4 to achieve this.

Any other ideas guys?

Dazzler

-----Original Message-----
From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf Of
itsfortarget iwillgetit
Sent: 08 December 2007 06:41
To: Phillip.McCollum@xxxxxxx
Cc: ccielab@xxxxxxxxxxxxxx
Subject: Re: ospf intra are route filtering

Hi Phillip,

Can u give some inputs how distance works in this scenario?

On Dec 8, 2007 1:52 AM, <Phillip.McCollum@xxxxxxx> 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@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf Of
> itsfortarget iwillgetit
> Sent: Friday, December 07, 2007 10:33 AM
> To: ccielab@xxxxxxxxxxxxxx
> 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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