Netgear XCM8806 Chassis Hardware Installation Guide - Page 1176

NETGEAR 8800 Chassis Switch CLI Manual Syntax Description vlanname portlist policy Specifies a VLAN name. Specifies one or more ports or slots and ports. On a modular switch, can be a list of slots and ports. On a stand-alone switch, can be one or more port numbers. May be in the form 1, 2, 3-5, 2:5, 2:6-2:8. Specifies the policy file for the filter. Default None. Usage Guidelines Use this command to filter multicast groups to the specified VLAN ports. The policy file used by this command is a text file that contains the class-D addresses of the multicast groups that you wish to block. To remove IGMP snooping filtering from a port, use the none keyword version of the command. Use the following template to create a snooping filter policy file: # # Add your group addresses between "Start" and "end" # Do not touch the rest of the file!!!! entry igmpFilter { if match any { Start of group addresses nlri 239.11.0.0/16; nlri 239.10.10.4/32; end of group addresses then { deny; } } entry catch_all { if { } then { permit; } } 1176 | Chapter 26. IP Multicast Commands