D-Link DES-1210-10/ME [47/129] Configuration igmp snooping igmp access control settings

D-Link DES-1210-10/ME [47/129] Configuration igmp snooping igmp access control settings
4 Configuration DES-1210 Metro Ethernet Managed Switch User Manual
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Figure 4.62 Configuration > IGMP Snooping > IGMP Snooping-Router Port Settings
To view the Multicast Entry Table for a given VLAN, press the View button.
Figure 4.63 Configuration > IGMP Snooping > IGMP Snooping-Multicast Entry Table
Configuration > IGMP Snooping > IGMP Access Control Settings
The IGMP Access Control Settings page is used to enable or disable the IGMP access control of selected
ports.
Figure 4.64 Configuration > IGMP Snooping > IGMP Access Control Settings
From Port/To Port: Select the port ranges to be configured.
Status: Enable or disable the IGMP Access Control of specified ports.
Click Apply to take effect.
Configuration > IGMP Snooping > ISM VLAN Settings
In a switching environment, multiple VLANs may exist. Every time a multicast query passes through the
Switch, the switch must forward separate different copies of the data to each VLAN on the system, which, in
turn, increases data traffic and may clog up the traffic path. To lighten the traffic load, multicast VLANs may
be incorporated. These multicast VLANs will allow the Switch to forward this multicast traffic as one copy to
recipients of the multicast VLAN, instead of multiple copies.

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