Re: IGMP Filter vs. Access-Group

From: Jason Madsen (madsen.jason@gmail.com)
Date: Thu Nov 27 2008 - 18:05:48 ARST


ah, that makes sense seeing how IGMP profiles are discussed in the MVR
section...thanks Narbik!

On Thu, Nov 27, 2008 at 12:40 PM, Narbik Kocharians <narbikk@gmail.com>wrote:

> We are talking layer 2 versus layer 3
>
> On Thu, Nov 27, 2008 at 11:31 AM, Jason Madsen <madsen.jason@gmail.com>wrote:
>
>> Hi,
>>
>> Can anyone clarify the difference between IGMP Profiles / Filtering vs.
>> IGMP
>> Access-Group? I don't have access to a switch at the moment to test with.
>>
>> I understand the syntax and application for each method, but not the
>> functional differences.
>>
>> BTW, why in the world is there a completely different use of ACLs with
>> IGMP
>> profiles than any where else? The whole "if I use permits, there's an
>> implicit deny at the end" and "if I use deny's, there's an implicit permit
>> at the end" type of thing...kind of strange.
>>
>> Thanks,
>> Jason
>>
>>
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>>
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>
>
> --
> Narbik Kocharians
> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> www.MicronicsTraining
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> Sr. Technical Instructor

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