Re: IEWB - What networks to advertise in BGP?

From: Gary Duncanson (gary.duncanson@googlemail.com)
Date: Thu Dec 13 2007 - 09:48:25 ART


I have to say I have been considering this myself of late.

Any rules of thumb on this because labbooks do not always specify the
networks you should advertise. Is this one of those implied things like you
*most likely* need a confederation or a route-reflector but we aint
explicitly telling you to use one?

Regards
Gary
----- Original Message -----
From: "Ben Holko" <ben.holko@datacom.com.au>
To: <steveaggie@gmail.com>; "Luan Nguyen" <luan.m.nguyen@gmail.com>
Cc: <ccielab@groupstudy.com>
Sent: Thursday, December 13, 2007 3:43 AM
Subject: RE: IEWB - What networks to advertise in BGP?

> The task will tell you if you are required to advertise anything
>
> Ben
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> steveaggie@gmail.com
> Sent: Thursday, 13 December 2007 2:02 PM
> To: 'Luan Nguyen'
> Cc: ccielab@groupstudy.com
> Subject: RE: IEWB - What networks to advertise in BGP?
>
> Thanks for your reply. The solution guide shows that I should be
> advertising my networks. so that's why I'm unsure.
>
>
>
> From: Luan Nguyen [mailto:luan.m.nguyen@gmail.com]
> Sent: Wednesday, December 12, 2007 8:56 PM
> To: steveaggie@gmail.com
> Cc: ccielab@groupstudy.com
> Subject: Re: IEWB - What networks to advertise in BGP?
>
>
>
> I think the reason is that the backbones routers will advertise networks
> and
> your job would be to filter, messing with the paths...etc
> Of course, this is not the official lab, just yours to study, so you
> could
> do whatever needed for you to learn BGP.
>
> -lmn
>
> On Dec 12, 2007 9:41 PM, <steveaggie@gmail.com> wrote:
>
> I have been working on the IEWB labs and for some reason the labs never
> say
> what networks to advertise in BGP. I assume there's a good reason for
> this, but I don't know what it is. Should I advertise only the networks
> for
>
> which I have peering or should I advertise the networks which are
> attached
> to interfaces included in the logical diagram as part of a BGP AS?
>
>
>
> Thanks!
>
> Steve
>
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