From: Johnny Dedon (johnny.dedon@xxxxxxxxxx)
Date: Wed Apr 18 2001 - 10:47:31 GMT-3
Thanks John, OI forgot to answer the second question. You are correct,
there is no filter for dense mode.
Johnny
----- Original Message -----
From: "Elias, John, NLSOP" <johnelias@att.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, April 18, 2001 8:33 AM
Subject: RE: another ip multicasting filtering question
> Don't think it is possible to filter in dense-mode. The command is
limitted
> to sparse-mode. In Dense Mode, the Multicast address is 'pushed' or
> 'broadcasted' to all the routers in the network that are configured with
ip
> multicast-routing and are running dense-mode. If a router does not want
the
> multicast traffic, it simply sends a Prune message up the multicast tree
and
> the router connected to him that is sending the traffic will stop sending
> him the unwanted multicast traffic.
>
> John
>
> -----Original Message-----
> From: Johnny Dedon [mailto:johnny.dedon@exodus.net]
> Sent: Wednesday, April 18, 2001 09:22 AM
> To: Chia Kim Seng, Consultant, SCSNW-Sales; ccielab@groupstudy.com
> Subject: Re: another ip multicasting filtering question
>
>
> Not if you only have sparse mode configured. You need to have sparse
dense
> mode configured on all the interfaces as I understand it. The notable
> exceptions are the well known addresses .39 and .40 used for announce and
> discovery of the RP.
>
> Anyone feel free to correct me here.
>
>
> ----- Original Message -----
> From: "Chia Kim Seng, Consultant, SCSNW-Sales"
> <chiaks@scsnetworks.scs.com.sg>
> To: <ccielab@groupstudy.com>
> Sent: Tuesday, April 17, 2001 8:31 PM
> Subject: another ip multicasting filtering question
>
>
> > Guys,
> >
> > Is it true that when using filtering in SM mode, all not vaild groups
will
> > be in DM mode?
> >
> > How about filtering in group in DM mode or this there such thing?
> >
> > Regards
> > Chia Kim Seng
> >
> > SCS Networks Pte Ltd
> > 7 Bedok South Road
> > Singapore 469272
> > Tel : 065-2403164
> > Fax: 065-2403110
> > **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
> **Please read:http://www.groupstudy.com/list/posting.html
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