From: ccie2be (ccie2be@nyc.rr.com)
Date: Sat Nov 06 2004 - 10:08:22 GMT-3
After a little more investigation, I found out this is very easy and
available on the 3550.
Here's an example from the 3550 command reference
Switch # config terminal
Switch(config)# ip igmp profile 40
Switch(config-igmp-profile)# permit <-----(could also be
deny)
Switch(config-igmp-profile)# range 233.1.1.1 233.255.255.255
After configuring the profile which defines which mcast groups are permitted
or denied, apply the profile to the interface with:
Switch(config)# interface fastethernet0/1
Switch(config-if)# ip igmp filter 40 <--- must be the same number used
earlier with the ip igmp profile command.
HTH, Tim
----- Original Message -----
From: "Cisco Net" <network.cisco@gmail.com>
To: "Group Study" <ccielab@groupstudy.com>
Sent: Friday, November 05, 2004 9:34 PM
Subject: Restrict to not to join the multicast group
> Hi
> I am wondering is there any way i can restrict a L2 (switch port to not
join
> for a specific multicast group) ?
>
> Using "ip igmp access-group xx" i can define to not join for L3 ports.
> Not sure how to do on L2 ports ?
>
> Please let me know if you know it..
>
> Regards
> Cert
>
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