Igmp Host-Join Port - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – Multicast
vlan-id: Specifies the ID for the VLAN to which the port belongs.
Description
Use the igmp group-policy vlan command to set the filter of multicast groups on a
port to control the access to the IP multicast groups.
Use the undo igmp group-policy vlan command to remove the configured filter.
By default, no filter is configured, that is, a host can join any multicast group.
This command has the same function with the igmp group-policy command. Note
that the configured port must belong to the specified VLAN, and the IGMP protocol
must be enabled on this port; otherwise, the configuration does not function.
Related command: igmp group-policy, igmp host-join vlan, and igmp host-join
port.
Example
# Configure that only the hosts matching ACL 2000 rules on Ethernet1/0/1 in
VLAN-interface10 can be added to the multicast group.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] interface Vlan-interface 10
[3Com-Vlan-interface10] igmp enable
[3Com-Vlan-interface10] quit
[3Com] interface Ethernet 0/1
[3Com-Ethernet0/1] port access vlan 10
[3Com-Ethernet0/1] igmp group-policy 2000 vlan 10

4.1.7 igmp host-join port

Syntax
igmp host-join group-address port interface-list
undo igmp host-join group-address port interface-list
View
VLAN interface view
Parameter
group-address: Multicast address of the multicast group that an interface will join.
port: Specifies the port in the VLAN interface.
interface-list: Forwarding port list in the form of interface-list = { interface-type
interface-number [ to { interface-type interface-number } ] }&<1-10>. The interface-type
argument refers to the port type, and the interface-number argument refers to the port
Chapter 4 IGMP Configuration Commands
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