From: Bob Smith (ccnet101@nmccentral.com)
Date: Sun Nov 07 2004 - 23:51:59 GMT-3
I will give this a shot, boundary is when you permit multicast groups to go
in and out through an interface, when you want to permit an actual group
joining an interface, you use access-group..guys is this right...
bob
----- Original Message -----
From: "Hai Minh" <minh@ipmac.com.vn>
To: <ccielab@groupstudy.com>
Sent: Saturday, November 06, 2004 8:35 PM
Subject: Multicast question
> Hi group,
>
> I have this configuration. What is the different between the command "ip
> multicast boundary" and "ip multicast access-group" in this case ? I think
> both of them are used to block the hosts to join to the multicast group
> 226.26.26.26.
>
> Could someone please explain to me ?
>
> Thanks in advance
>
> ================
> R1
> interface E0/0
> ip multicast boundary 1
>
> interface E0/1
> ip multicast access-group 1
>
> access-list 1 deny 226.26.26.26
> access-list 1 permit any
> =======================
>
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