Re: Virtual Link Behaviour

From: Fahad Khan (fahad.khan@gmail.com)
Date: Tue Jul 29 2008 - 04:15:37 ART


I think by using GRE tunnel we also make the router a member of area 0. so
in that case would summary be propagated surely??

On Mon, Jul 28, 2008 at 11:59 PM, CCIE3000 <ccie3000@googlemail.com> wrote:

> By using a virtual-link you have made the router a member of area 0.
> You are summerising from one area to another, if you make the router a
> member of the area you are summerising from then you will loose your
> summary
> because it sees the routes in the area that you are summerising from.
>
> I seem to remember the solution gave a good explanation, failing that,
> check
> out the IE forum, when I first started doing the labs their was quite a bit
> of info so it must be even better now.
>
>
> On 7/29/08, Mark Stephanus Chandra <mark.chandra@gmail.com> wrote:
> >
> > Dear Bill.
> >
> > Thanks for the repy, I know the answer is using GRE Tunnel.
> >
> > The question is why if I'm using virtual link, the route won't summary ?
> >
> > How to summary to a virtual link ? Is it possible ?
> >
> >
> > Regards
> >
> > Mark Stephanus Chandra
> > IT Consultant
> >
> > -----Original Message-----
> > From: Bill Eyer [mailto:beyer@optonline.net]
> > Sent: Tuesday, July 29, 2008 8:33 AM
> > To: Mark Stephanus Chandra
> > Cc: ccielab@groupstudy.com
> > Subject: Re: Virtual Link Behaviour
> >
> > Mark,
> >
> > Consider a GRE tunnel instead.
> >
> > Bill
> >
> > Mark Stephanus Chandra wrote:
> > > Dear Expert ,
> > >
> > >
> > >
> > > I've been working on lab 7 task 4.7
> > >
> > >
> > >
> > > Well, I summary loopback from area 0 to area 1, and create virtual link
> > to
> > > area 2 with area 1 as a transit area.
> > >
> > >
> > >
> > > Why the summary is not working anymore ?
> > >
> > >
> > >
> > > It should be for all area connected to area 0 right ?
> > >
> > >
> > >
> > > In this case, how to summary to a virtual link then ?
> > >
> > >
> > >
> > > Thanks in advance for all
> > >
> > >
> > >
> > > Regards
> > >
> > >
> > >
> > > Mark Stephanus Chandra
> > > IT Consultant
> > >
> > >
> > > Blogs and organic groups at http://www.ccie.net
> > >
> > > _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
>
>
>
>
>
>

-- 
*FAHAD KHAN

*

Blogs and organic groups at http://www.ccie.net



This archive was generated by hypermail 2.1.4 : Mon Aug 04 2008 - 06:11:57 ART