From: Dawit Birhanu (dawit@xxxxxxxxxxxx)
Date: Fri Feb 04 2000 - 10:18:44 GMT-3
Hi Manjeet,
I believe, in addition to what you mentioned, you need to enable
multicast routing on each router and PIM on the interfaces of the router.
Dawit
On Thu, 3 Feb 2000, Manjeet Chawla wrote:
> I am trying to understand the multicast groups and their application as
> could be applicable to lab scenarios. Here is scenario and the
> questions:
>
>
> ENET Serial Serial ENET ENET
> ---R1 -------CAT5k --------R2----|----R3 -----|
> | ENET
> R4
> |
> --- ENET
>
> If I am asked to implement multicast on this network and make sure all
> MCast groups can be pinged from all the routers, what would one be
> required to do ?
>
> Is it logical to put the same MC group on all the ENET (using ip igmp
> join command) ?
>
> What do I need to do on the CAT5k to enable cgmp/igmp. Any thing more
> than "set cgmp enable" ?
>
> I assume R1 and R2 interface into CAT5k should have "ip cgmp" ?
>
> Is there more to it ?
>
>
>
> TIA
> -Manjeet Chawla
>
>
>
>
>
>
>
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