TP-Link T3700G-28TQ T3700G-28TQ V1 UG - Page 142

Multicast Filter, 9.4.1 Profile Config

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Multicast IP: Displays the multicast IP. VLAN ID: Displays the VLAN ID of the multicast group. Forward Port: Displays the forward port of the multicast group. 9.4 Multicast Filter When IGMP Snooping is enabled, you can specified the multicast IP-range the ports can join so as to restrict users ordering multicast programs via configuring multicast filter rules. When applying for a multicast group, the host will send IGMP report message. After receiving the report message, the switch will firstly check the multicast filter rules configured for the receiving port. If the port can be added to the multicast group, it will be added to the multicast address table; if the port can not be added to the multicast group, the switch will drop the IGMP report message. In that way, the multicast streams will not be transmitted to this port, which allows you to control hosts joining the multicast group. The profile and binding relationship configurations are shared between this page and 11.2.5 Profile Binding. 9.4.1 Profile Config On this page you can configure an IGMP profile. Choose the menu Multicast→Multicast Filter→Profile Config to load the following page. Figure 9-11 Multicast Filter The following entries are displayed on this screen:  Profile Creation Profile ID: Mode: Specify the Profile ID you want to create, and it should be a number between 1 and 999. The attributes of the profile.  Permit: Only permit the IP address within the IP range and deny others.  Deny: Only deny the IP address within the IP range and permit others. 131

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Multicast IP:
Displays the multicast IP.
VLAN ID:
Displays the VLAN ID of the multicast group.
Forward Port:
Displays the forward port of the multicast group.
9.4 Multicast Filter
When IGMP Snooping is enabled, you can specified the multicast IP-range the ports can join so as
to restrict users ordering multicast programs via configuring multicast filter rules.
When applying for a multicast group, the host will send IGMP report message. After receiving the
report message, the switch will firstly check the multicast filter rules configured for the receiving
port. If the port can be added to the multicast group, it will be added to the multicast address table;
if the port can not be added to the multicast group, the switch will drop the IGMP report message.
In that way, the multicast streams will not be transmitted to this port, which allows you to control
hosts joining the multicast group.
The profile and binding relationship configurations are shared between this page and
11.2.5 Profile
Binding
.
9.4.1 Profile Config
On this page you can configure an IGMP profile.
Choose the menu
Multicast
Multicast Filter
Profile Config
to load the following page.
Figure 9-11 Multicast Filter
The following entries are displayed on this screen:
Profile Creation
Profile ID:
Specify the Profile ID you want to create, and it should be a
number between 1 and 999.
Mode:
The attributes of the profile.
Permit: Only permit the IP address within the IP range and
deny others.
Deny: Only deny the IP address within the IP range and
permit others.
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