From: Hobbs (deadheadblues@gmail.com)
Date: Sat Feb 21 2009 - 04:53:58 ARST
Yeah I read that too. Both would seem to work.
On Fri, Feb 20, 2009 at 11:06 PM, Nadeem Ansari
<nadeem.ansari574@gmail.com>wrote:
> HI Buddies,
>
> Whu dont we apply both filters to achieve two levels of filtering
> Regards
> Nadeem
>
>
> On 2/21/09, NET HE <he_net@hotmail.com> wrote:
>
>> Hobs,
>>
>>
>>
>> I checked the command reference, "IP multicast boundary out " filtering
>> PIM
>> joins and IGMP reports.
>>
>>
>>
>> So I think if the first solution added with a keyword "out" should be good
>> as
>> well.
>>
>> Best Regards,
>> Net (Xin) He
>>
>>
>>
>>
>> > Date: Fri, 20 Feb 2009 08:52:39 -0700
>> > Subject: Re: access-group Vs multicast boundary in this case
>> > From: deadheadblues@gmail.com
>> > To: gauravmadan1177@gmail.com
>> > CC: ccielab@groupstudy.com
>> >
>> > Gaurav,
>> > IGMP solution looks right. Remember hosts use IGMP to join groups. I
>> believe
>> > multicast boundary is used to filter PIM joins from routers (as opposed
>> to
>> > IGMP reports from hosts).
>> >
>> > On Fri, Feb 20, 2009 at 8:03 AM, GAURAV MADAN
>> <gauravmadan1177@gmail.com>wrote:
>> >
>> > > Hi All
>> > >
>> > > I have a case which says :
>> > >
>> > >
>> > > R4
>> > > | f0/0
>> > > |
>> > > CLIENTS
>> > >
>> > > These clients shd only recieve feeds for groups 225.25.25.25 and
>> > > 226.26.26.26
>> > >
>> > > I answered :
>> > >
>> > > Rack1R4(config-if)#do sh ip access-li
>> > > Standard IP access list 17
>> > > 10 permit 225.25.25.25
>> > > 20 permit 226.26.26.26
>> > >
>> > > int f0/0
>> > > ip multicast boundary 17
>> > > !
>> > >
>> > >
>> > > 2nd solution
>> > > ---------------------
>> > > Let these clients join these 2 grps only
>> > >
>> > > int f0/0
>> > > ip igmp access-grp 17
>> > > !
>> > >
>> > > Let me know if and why sol 1 is wrong ?
>> > >
>> > > Gaurav Madan
>> > >
>> > >
>> > > Blogs and organic groups at http://www.ccie.net
>> > >
>> > >
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>> >
>> >
>> >
>>
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