Specifications

configure igmp snooping vlan ports filter
ExtremeWare XOS 10.1 Command Reference Guide 689
configure igmp snooping vlan ports filter
configure igmp snooping vlan <vlanname> ports <portlist> filter [<policy> |
none]
Description
Configures an IGMP snooping policy file filter on VLAN ports.
Syntax Description
Default
None.
Usage Guidelines
Use this command to filter multicast groups to the specified VLAN ports.
A policy file is a text file containing the class-D address space.
To remove IGMP snooping filtering from a port, use the none keyword version of the command.
NOTE
There is no CLI command in EXOS to create or edit a policy file. Therefore, you should first create and
edit the policy file using an external editor, then download the file to the switch using tftp command. In
CLI command, *.pol" extension is not needed to be specified for <policy file>.
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 239.10.10.1/32;
nlri 239.10.10.4/32;
#------------------- end of group addresses -------------------
} then {
deny;
}
}
vlan name Specifies a VLAN name.
portlist 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.
policy Specifies the policy file for the filter.