From: darth router (darklordrouter@gmail.com)
Date: Sun Aug 19 2007 - 03:20:25 ART
On top of what Joe said,
I would back off the WB labs and go back to the technology labs if you are
having problems with understanding multicast basics. Once you get RPF
failures down and know the differences between sparse and dense, most of the
tasks are pretty easy. It seems harder than it is.
DR
On 8/19/07, Joseph Brunner <joe@affirmedsystems.com> wrote:
>
> Remember, whether or not an rp is known for a group determines the mode.
> No rp = dense mode. I'm working from workbook 4.1, but I would assume you
> should read the tasks carefully. There are plenty of tasks where forcing
> you
> to use sparse mode with auto-rp is part of the challenge, etc. Likewise
> running only dense mode, yet having an rp in the network via auto-rp
> announcement from a candidate rp.
>
> As you work more and more with multicast in these tasks, you will really
> get
> strong. I feel pretty good now doing the labs in the workbook. But
> remember,
> nothing but experience can prepare you for the real thing.
>
> -Joe
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> slevin kremera
> Sent: Sunday, August 19, 2007 12:39 AM
> To: Cisco certification
> Subject: ip multicast IEWB-v3 lab7 task 6.1
>
> can someone tell me what kind of groups is created in each case
>
> sparse-mode
>
> dense-mode
>
> sparse-dense mode
>
> In the above task..why cant i use sparse-dense mode?
>
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