From: dusth@comcast.net
Date: Thu Sep 01 2005 - 11:18:54 GMT-3
Simon,
Thanks for the explanation. I'm clearer understand now.
Dustin
-------------- Original message -------------- 
> Dustin, 
> 
> The difference between the two commands are: 
> 
> ip multicast boundary - this will prevent mulicast traffic within the 
> specified access list from transiting the interface, thus blocking the 
> defined traffic. 
> 
> ip igmp access-group - this will prevent hosts within the attached subnet 
> from joining multicast groups identified within the associated access list. 
> This command does not stop the multicast traffic from transiting the 
> interface (ie to a PIM neighbor), just stops the hosts from joining. 
> 
> HTH 
> 
> Simon 
> 
> -----Original Message----- 
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of 
> dusth@comcast.net 
> Sent: 01 September 2005 13:43 
> To: ccielab@groupstudy.com 
> Subject: ip multicast boundary vs. ip igmp access-group 
> 
> 
> Hello group, 
> I'm confused the difference between < ip multicast boundary vs. ip igmp 
> access-group>. I do not know exactly when to use one or the other. Is > mulitcast boundary> command used when filter out only one single multicast 
> stream? In contrast, is command used when need to 
> filter a range of multicast stream? 
> Please help. 
> Thanks, 
> Dustin 
> 
> _______________________________________________________________________ 
> Subscription information may be found at: 
> http://www.groupstudy.com/list/CCIELab.html 
> -- 
> No virus found in this incoming message. 
> Checked by AVG Anti-Virus. 
> Version: 7.0.344 / Virus Database: 267.10.17/85 - Release Date: 30/08/2005 
> 
> -- 
> No virus found in this outgoing message. 
> Checked by AVG Anti-Virus. 
> Version: 7.0.344 / Virus Database: 267.10.17/85 - Release Date: 30/08/2005 
> 
> _______________________________________________________________________ 
> Subscription information may be found at: 
> http://www.groupstudy.com/list/CCIELab.html 
This archive was generated by hypermail 2.1.4 : Sun Oct 02 2005 - 14:40:13 GMT-3