From: Hobbs (deadheadblues@gmail.com)
Date: Mon Aug 25 2008 - 22:31:55 ART
If you are talking about ping replies, yes they are unicast :)
On Mon, Aug 25, 2008 at 7:18 PM, Mark Stephanus Chandra <
mark.chandra@gmail.com> wrote:
> Guys,
>
> I have a simple question about multicast. I'm wondering why ip multicast
> route static always perform on client attached router and no ip multicast
> route static to come back from the source ?
>
> like these example of question :
>
> Multicast Source -------- R4 -----------R3--------------R1-------Multicast
> Client
>
> Connection between R4 - R3 - R1 happen to be frame-relay, so it is a hub
> and spoke topology with R3 as the hub.
>
> The solution is create tunnel between R4 and R1 using ip mroute to multcast
> source on R1 with Tunnel interface as the gateway and there is no ip
> multicast static route to go back to multicast client.
>
> The Question is How R4 going back to R1 ? Using unicast routing table ?
>
> If Yes then it's not going back using the interface tunnel right ? so it is
> not a symectric routing solution.
>
> Hope you guys know what I meant
>
> Thanks a lot
>
>
> --
> Mark Stephanus Chandra
>
>
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