Re: Multicasting Auto RP on FR

From: David zhao (zhaobaolong@boco.com.cn)
Date: Thu Aug 28 2003 - 04:00:25 GMT-3


hi
   I have the same the idea about multicast over fr and filter rp using "ip pim rp-announce-filter ". I waiting the other's opinion.
 thx for your kind reply .

----- Original Message -----
From: "Larry Cain" <l_u_cain@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, August 27, 2003 12:34 AM
Subject: Multicasting Auto RP on FR

> Hi Group
>
> Enabling Auto-RP on a FR network.
> Using loopback as RP address for reliability.
> When configuring multicast mode on loopback, what is the best choice ip pim
> sparse-mode or ip pim sparse-dense-mode? - Doyle uses ip pim sparse-mode
> even though he uses ip pim sparse-dense-mode on the other multicast
> interfaces
> I am using ip pim sparse-mode on the FR serial interface (multiple DLCIs on
> a single interface) so that I can use ip pim nbma-mode - router complains if
> ip pim sparse-dense-mode is used.
>
> What value of scope would be good for both the send-rp-announce and the
> send-rp-discovery?
> Obviously in a real situation this would depend on the distance the MA is
> from the RP(s) and the leaf routers are from the MA(s), but in the lab? -
> Doyle use 5, sound good?
>
> How does one go about limiting the MA to accepting a single router as the
> RP, even though there might be other RPs advertising?
> Is ip pim rp-announce-filter rp-list the way to go?
>
> Many thanks
> Larry
>
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