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Re: anycast (ip multicast question) posted 03/25/2006
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I meant to say "set the source RP of a multicast
stream".

--Brent

--- Brent Foster <jbrentfoster@xxxxxxxxx> wrote:

> Well, originator id is required with Anycast-RP. 
> This
> is because you do not want MSDP to set the source of
> a
> multicast stream to the Anycast-RP address, but
> rather
> the real RP address of the router.
> 
> This is explained in the Cisco docs.
> 
> --Brent
> 
> --- Bob Sinclair <bob@xxxxxxxxxxxxxxx> wrote:
> 
> > Dave,
> > 
> > 
> > Anycast RP does not require BGP peering.
> > 
> > Verify with
> > 
> > show ip msdp peer
> > show ip msdp summary
> > 
> > originator id is not required
> > 
> > 
> > Bob Sinclair
> > CCIE #10427, CCSI 30427
> > www.netmasterclass.net
> > 
> >   ----- Original Message -----
> >   From: david robin
> >   To: Cisco certification
> >   Sent: Saturday, March 25, 2006 1:17 PM
> >   Subject: anycast (ip multicast question)
> > 
> > 
> >   I have a question,
> >   we have two routers r1 and r2, the two routers
> has
> > the same loopback
> > address
> >   ( loop 2) and i want to configure them for rp
> > anycast, this will require
> >   msdp configuration as follow:
> > 
> >   r1
> > 
> >   ip msdp peer r2 connect-source loop 0
> >   ip msdp originator-id loop 0
> > 
> >   and the same config on r2
> > 
> >   the question is for the anycast rp to work does
> > the two routers require bgp
> >   peering between them  for the msdp  t or not ?
> > 
> >  
> >
>
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> 
> 
> Brent Foster
> jbrentfoster@xxxxxxxxx
> 
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Brent Foster
jbrentfoster@xxxxxxxxx

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