From: Stefan Grey (examplebrain@hotmail.com)
Date: Fri Oct 07 2005 - 08:56:45 GMT-3
This will be the same thing as R1 was disconnected to area 12. But this
solution is good.... Do I correctly understand that area 12 filter-list
prefix command marks which networks will be blocked for interare
distribution to other networks???
I'll try what you told, might there be any other solution to this??
>From: Javier Tomi <fjtm@tid.es>
>Reply-To: Javier Tomi <fjtm@tid.es>
>To: Cisco certification <ccielab@groupstudy.com>
>Subject: Re: REally interesting question about ospf summarization.
>Date: Fri, 07 Oct 2005 13:31:36 +0200
>
>Just guessing, what about if you summarize all prefixes (from area 11 and
>12) with one area range command (for example area 11 range....) and filter
>those prefixes from area 12 (with area 12 filter-list ....)?...
>
>
>Stefan Grey wrote:
>
>>Hi group,
>>Just unusual question.
>>
>>R1 - R2 -
>> |
>>
>>between router R1 and R2 is area 0. R2 is connected to area 11 and area
>>12. Through area 12 network 1.1.15.0 is reacheble. Through area 11
>>networks: 1.1.8.0, 1.1.9.0,1.1.10.0, 1.1.11.0.
>>
>>Now we have the task. Tos summarize this networks so that router R1
>>receves just one route from both area 11 and area 12.
>>To summarize just the networks int area 11 we would issue this command:
>>area 11 range 1.1.8.0 255.255.248.0.
>>
>>HOw to summarize the routes from two areas???
>>
>>Thanks. As for me it is pretty interesting question.
>>
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