Re: Prevent a port from joining a multicast group

From: Joe Rothstein (ziutek@mac.com)
Date: Sat Nov 13 2004 - 07:43:11 GMT-3

As I see it, the ip access-group command will just prevent the traffic,
but what I want to do it prevent a port from joining a group.

Are these going to accomplish the same thing?

Joe

On Saturday, Nov 13, 2004, at 11:32 Europe/Berlin, ccie2be wrote:

> Joe,
>
> You're correct.
>
> It's not mentioned in the 3550 config guide, however, it's talked
> about in
> one of the higher end switch config guide, maybe the 6500, I forget
> which
> one.
>
> But, if you look up the commands in the 3550 command reference, you'll
> find
> then there.
>
> HTH, Tim
> ----- Original Message -----
> From: "Joe Rothstein" <ziutek@mac.com>
> To: "Group study" <ccielab@groupstudy.com>
> Sent: Saturday, November 13, 2004 5:07 AM
> Subject: Re: Prevent a port from joining a multicast group
>
>
>> Hey Bob,
>>
>> This command would work on a router, but it does not exist on the
>> 3550,
>> at least not that I could find.
>>
>> I think this is the config:
>>
>> Under the interface:
>> ip igmp filter (referencing a profile)
>>
>> Globally:
>> ip igmp profile 10
>> deny
>> range xxx.xxx.xxx.xxx
>>
>> Can anyone confirm this?
>>
>> Thanks,
>> Joe
>>
>>
>> Begin forwarded message:
>>
>>> From: Bob Smith <ccnet101@nmccentral.com>
>>> Date: Sat Nov 13, 2004 10:44:07 Europe/Berlin
>>> To: Joe Rothstein <ziutek@mac.com>, Group study
>>> <ccielab@groupstudy.com>
>>> Subject: Re: Prevent a port from joining a multicast group
>>>
>>> try ip igmp access-group
>>>
>>>
>>> ----- Original Message -----
>>> From: "Joe Rothstein" <ziutek@mac.com>
>>> To: "Group study" <ccielab@groupstudy.com>
>>> Sent: Saturday, November 13, 2004 1:23 AM
>>> Subject: Prevent a port from joining a multicast group
>>>
>>>
>>>> Greetings to all,
>>>>
>>>> Just wondering how to configure a 3550 switchport to prevent it from
>>>> joining a certain multicast group.
>>>>
>>>> Is this done with the IGMP profile or something else?
>>>>
>>>> Joe
>>>>
>>>> ____________________________________________________________________
>>>> __
>>>> _
>>>> Subscription information may be found at:
>>>> http://www.groupstudy.com/list/CCIELab.html
>>>
>>>
>> --
>> There is more to life than increasing its speed. - Mahatma Ghandi
>>
>>
>> Joseph Rothstein
>> Ridlerstr. 32
>> 80339 Munich
>> Germany
>>
>> ziutek@mac.com
>> http://www.geocities.com/jozek444
>> http://www.rothstein.no-ip.org/
>> http://waywardgenuses.blogspot.com/
>> http://ziutek.journalspace.com/
>>
>> ______________________________________________________________________
>> _
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>
> 

--
There is more to life than increasing its speed. - Mahatma Ghandi

Joseph Rothstein
Ridlerstr. 32
80339 Munich
Germany

ziutek@mac.com
http://www.geocities.com/jozek444
http://www.rothstein.no-ip.org/
http://waywardgenuses.blogspot.com/
http://ziutek.journalspace.com/

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