From: Ali Sheeraz Mehdi (ali.mehdi@atosorigin-me.com)
Date: Wed Dec 13 2006 - 11:30:48 ART
You can use sparse-mode when you are not using Auto-RP, as you can do static
rp defnintion as well.
Regards
Ali
_____
From: Abderrahim sadki [mailto:a_sadki1@hotmail.com]
Sent: Wednesday, December 13, 2006 6:25 PM
To: ali.mehdi@atosorigin-me.com; gabriel.nunes@gmail.com
Cc: ccielab@groupstudy.com
Subject: RE: ip multicast
ok in that case why use sparse-mode...?
Shouldnt I use sparse-dense mode just to be on the safe side?
_____
From: "Ali Sheeraz Mehdi" <ali.mehdi@atosorigin-me.com>
Reply-To: <ali.mehdi@atosorigin-me.com>
To: "'Gabriel Nunes'" <gabriel.nunes@gmail.com>, "'Abderrahim sadki'"
<a_sadki1@hotmail.com>
CC: <ccielab@groupstudy.com>
Subject: RE: ip multicast
Date: Wed, 13 Dec 2006 18:22:19 +0400
>You will need to use 224.0.1.39 and 224.0.1.40 for Auto-RP, either use ip
>pim sparse with ip pim autorp listener or you can use sparse-dense-mode,
but
>if it is stub host even ip pim sparse in enough as it can pick the
multicast
>packets from the segment.
>
>The reason why you need ip pim sparse-dense is due to the fact that Auto-RP
>announce and discovery groups (224.0.1.39 and 224.0.1.40) use dense mode in
>all conditions.
>
>Hope this clears!
>
>Regards
>Ali
>
>
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>Gabriel Nunes
>Sent: Wednesday, December 13, 2006 5:51 PM
>To: Abderrahim sadki
>Cc: ccielab@groupstudy.com
>Subject: Re: ip multicast
>
>It depends of where you need to configure the mapping agent.
>
>If your mapping agent is configured on the RP you can use sparse-mode. In
>case you need to configure the mapping agent in another router you need to
>configure sparse-dense mode because you will need to use the 224.0.0.40.
(or
>.39, I`m not sure now...)
>
>I`m not able to explain deeper than this now...
>
>Please someone confirm for me... :-)
>
>
>On 12/13/06, Abderrahim sadki <a_sadki1@hotmail.com> wrote:
> >
> > Hi,
> >
> > How can I know f I need to use sparse-dense mode or sparse mode only??
> >
> > Knowing that I will have to configure autp-rp.
> >
> > Thanks
> >
> > --------------------------------------------------------------------
> >
> > From: Ivan <ivan@iip.net>
> > Reply-To: Ivan <ivan@iip.net>
> > To: ccielab@groupstudy.com, JB <jellyboy@gmail.com>
> > Subject: Re: As-path Q ^ and _
> > Date: Wed, 13 Dec 2006 12:02:37 +0300
> > >^100$ - it is your direct peer
> > >_100$ - prefix originated in AS100
> > >
> > > > Hi Group, I am wanting to know the difference between the
> > following 2
> > > > expressions. I have included what I think are the correct
> > > > interpretations. Please expand upon if I am incorrect....
> > > >
> > > >
> > > > ^100$ routes that originated in AS100 only (and that is the only
> > AS)
> > > > _100$ routes that originated in AS100 (and there may be other
> > ASes
> > > > prepended to this)
> > > >
> > > > I have had a play on looking glass and those were my
> > conclusions....
> > > >
> > > >
> > > > TIA,
> > > >
> > > > JB
> > > >
> > > >
> > _______________________________________________________________________
> > > > Subscription information may be found at:
> > > > http://www.groupstudy.com/list/CCIELab.html
> > >
> > >--
> > >Ivan
> > >
> > >_______________________________________________________________________
> > >Subscription information may be found at:
> > >http://www.groupstudy.com/list/CCIELab.html
> >
> > ------------------------------------------------------------------------
> >
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> > _______________________________________________________________________
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>_______________________________________________________________________
>Subscription information may be found at:
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>
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