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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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2. Multicast Listener Report – Comparable to the Host Membership Report in IGMPv2, and labeled as 131 in the ICMP
packet header, this message is sent by the listening host to the Switch stating that it is interested in receiving multicast
data from a multicast address in response to the Multicast Listener Query message.
3. Multicast Listener Done – Akin to the Leave Group Message in IGMPv2, and labeled as 132 in the ICMPv6 packet
header, this message is sent by the multicast listening host stating that it is no longer interested in receiving multicast data
from a specific multicast group address, therefore stating that it is “done” with the multicast data from this address. Once
this message is received by the Switch, it will no longer forward multicast traffic from a specific multicast group address
to this listening host.
MLD Snooping Settings
To configure the settings for MLD snooping, click L2 Features > MLD Snooping > MLD Snooping Settings, which will open
the following window.
Figure 7- 27. MLD Snooping Settings window
This window displays the current MLD Snooping settings set on the Switch, defined by VLAN. To configure a specific VLAN for
MLD snooping, click the VLAN’s corresponding
button, which will display the following window for the user to configure.
Figure 7- 28. MLD Snooping Settings - Edit window
The following parameters may be viewed or modified:
Parameter Description
VLAN ID
This is the VLAN ID that, along with the VLAN Name, identifies the VLAN for which
to modify the MLD Snooping Settings.
VLAN Name
This is the VLAN Name that, along with the VLAN ID, identifies the VLAN for which
to modify the MLD Snooping Settings.
Max Response Time
This determines the maximum amount of time in seconds allowed to wait for a
response for MLD port listeners. The Max Response Time field allows an entry