D-Link DGS-3612G - xStack Switch Reference Manual page 132

The following parameters may be viewed or modified:
Parameter
VLAN ID
VLAN Name
Query Interval (1-
65535)
Max Response Time
(1-25 sec)
Robustness Variable
(1-255)
Last Member Query
Interval (1-25 sec)
Version (1-3)
Host Timeout (1-
16711450 sec)
®
xStack DGS-3600 Series Layer 3 Managed Gigabit Ethernet Switch
Figure 3- 31. IGMP Snooping Settings – Edit window
Description
This is the VLAN ID that, along with the VLAN Name, identifies the VLAN for which to modify
the IGMP Snooping Settings.
This is the VLAN Name that, along with the VLAN ID, identifies the VLAN for which to modify
the IGMP Snooping Settings.
The Query Interval field is used to set the time (in seconds) between transmitting IGMP
queries. Entries between 1 and 65535 seconds are allowed. The default is 125.
This determines the maximum amount of time in seconds allowed before sending an IGMP
response report. The Max Response Time field allows an entry between 1 and 25
(seconds). The default is 10.
Adjust this variable according to expected packet loss. If packet loss on the VLAN is
expected to be high, the Robustness Variable should be increased to accommodate
increased packet loss. This entry field allows an entry of 1 to 255. The default is 2.
This field specifies the maximum amount of time between group-specific query messages,
including those sent in response to leave group messages. The default is 1.
Configure the IGMP version of the query packet which will be sent by the router.
This is the maximum amount of time in seconds allowed for a host to continue membership
in a multicast group without the Switch receiving a host membership report. The default is
116