L2 Multicast Control; Igmp Snooping - D-Link DXS-3400 SERIES Web Ui Reference Manual

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide
Parameter
Protocol MAC
Threshold
Click the Apply button to accept the changes made.
Click the Clear All button to clear all the counter information.
Click the Clear button to clear all the counter information of the specific entry.

L2 Multicast Control

IGMP Snooping

Internet Group Management Protocol (IGMP) snooping allows the Switch to recognize IGMP queries and reports sent
between network stations or devices and an IGMP host.
IGMP Snooping Settings
In order to use IGMP Snooping it must first be enabled for the entire Switch under IGMP Global Settings at the top of
the window. You may then fine-tune the settings for each VLAN by clicking the corresponding Edit button. When
enabled for IGMP snooping, the Switch can open or close a port to a specific multicast group member based on IGMP
messages sent from the device to the IGMP host or vice versa. The Switch monitors IGMP messages and
discontinues forwarding multicast packets when there are no longer hosts requesting that they continue.
To view the following window, click L2 Features > L2 Multicast Control > IGMP Snooping > IGMP Snooping
Settings, as shown below:
The fields that can be configured in Global Settings are described below:
Parameter
Global State
Click the Apply button to accept the changes made.
The fields that can be configured in VLAN Status Settings are described below:
Description
After selecting the Protocol MAC option as the Tunneled Protocol, the following
option will be available. Select the protocol MAC option here. Options to choose
from are 01-00-0C-CC-CC-CC and 01-00-0C-CC-CC-CD.
After selecting the Shutdown or Drop options as the Type, the following
parameter will be available. Enter the threshold value here. This value must be
between 1 and 4096.
Figure 5-65 IGMP Snooping Settings Window
Description
Select this option to enable or disable IGMP snooping global state.
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