HP A5120 EI Series Command Reference Manual page 38

View
IGMP snooping view
Default level
2: System level
Parameters
interface-list: Specifies one or multiple ports. You can provide up to 10 port lists. For each list, you can
specify an individual port in the form of interface-type interface-number, or a port range in the form of
interface-type start-interface-number to interface-type end-interface-number, where the end interface
number must be greater than the start interface number.
Description
Use the source-deny command to enable multicast source port filtering so that all multicast data packets
are blocked.
Use the undo source-deny command to disable multicast source port filtering.
By default, multicast source port filtering is not enabled.
This command works only on IGMP snooping–enabled VLANs.
Examples
# Enable source port filtering for multicast data on interfaces GigabitEthernet 1/0/1 through
GigabitEthernet 1/0/4.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] source-deny port gigabitethernet 1/0/1 to gigabitethernet 1/0/4
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