From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Mon Apr 17 2006 - 13:43:18 GMT-3
Okay so the spokes are using the main interface in Frame Relay which results in the OSPF network type of non-broadcast. R5 has a multipoint subinterface. Restrictions are don't use the neighbor statement and don't use any interface commands on R1 and R2. This means that R1 and R2 will stay non-broadcast with the default timers. So to solve this set the OSPF network type to broadcast on R5's interface and match the timers with R1 and R2's non-broadcast.
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
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________________________________________
From: CCIEin2006 [mailto:ciscocciein2006@gmail.com]
Sent: Monday, April 17, 2006 9:07 AM
To: Brian McGahan
Cc: ccielab@groupstudy.com
Subject: Re: IE LAB 17 task 4.1 - for the Brians please
Yes but the workbook specifically states do not use neighbor statements. It did not say do not use neighbor statements on the spokes which would have led me to believe that it was okay to use on the hub. Do you see what I mean?
On 4/15/06, Brian McGahan <bmcgahan@internetworkexpert.com> wrote:
It doesn't require neighbor statements on the spokes but it does on the
hub.
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987 x 705
Outside US: 775-826-4344 x 705
24/7 Support: http://forum.internetworkexpert.com
Live Chat: http://www.internetworkexpert.com/chat/
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> CCIEin2006
> Sent: Saturday, April 15, 2006 12:37 PM
> To: ccielab@groupstudy.com
> Subject: IE LAB 17 task 4.1 - for the Brians please
>
> This question is for Brian Dennis or Brian McGahan but anyone else can
> feel
> free to chime in.
>
> Regarding IE version 3 Volume 1, Lab 17, task 4.1:
>
> The task states to configure OSPF between R1, R2, and R5 which are
> connected
> by a multipoint frame relay network with R5 as the hub.
>
> The task states to NOT use the neighbor command to accomplish this and
it
> also states not to use any interface level commands on R1 or R2 (which
> rules
> out changing the ospf network type on these routers).
>
> Your solution states to use ospf network type non-broadcast and does
not
> include any neighbor statements.
>
> Aren't you required to use neighbor statements when configuring
> non-broadcast?
>
> I tried your solution but adjacency is not being established across
the
> frame relay network.
> What is the correct solution?
>
> Thanks in advance!
>
>
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