From: Tarun Pahuja (pahujat@gmail.com)
Date: Mon Nov 05 2007 - 15:05:58 ART
Alex,
The transit area for Virtual-Link can not be stub area of any
type.
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094aaa.shtml
HTH,
Tarun
On 11/5/07, Alex Steer <alex.steer@eison.co.uk> wrote:
>
> Hi,
>
> I got completely stuck on this question I hoped someone maybe able to help
> me
> out. The topology is as follows
>
> AREA 0=Router4====area 47=====Switch1=area0
>
> The question was (word for word):-
>
> Configure OSPF area 47 on the Ethernet segment between R4 and SW1
> Devices in OSPF area 47 should only receive LSA of type 1, 2 and a default
> of
> type 3.
>
> To me that says configure Router 4 with "area 47 stub no-summary"
> The problem then is that I cant configure a virtual-link to SW1s area0.
> Is the answer on router4:-
> configure area47 as normal area
> configure "default-information orginate always" on router4
> configure "area 47 filter-list prefix prefix-list"
> ip prefix-list prefix-list permit 0.0.0.0/0 le 32
>
> Can anybody suggest for sure?
>
> Many thanks
>
> Alex
>
>
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