Draytek VigorSwitch P1085 - II-7-2-2 IGMP Querier Setting

VigorSwitch P1085 User’s Guide
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query.
 Query Response Interval – It specifies the maximum
allowed time before sending a responding report in units
of 1/10 second.
 Last Member Query Counter – After quering for
specified times (defined here) and still not receiving any
response from the subscribed member, VigorSwitch will
stop transmitting data to the related GE port(s).
 Last Member Query Interval – The maximum time
interval between counting each member query message
with no responses from any subscribed member.
 Immediate Leave – Leave the multicast group
immediately on the port & VLAN where leave message is
sent from, regardless there is still a subscribed member
or not. Click Enable to enable Fastleave function.
 OK - Apply the settings to the switch.
 Cancel - Close the page and return to previous page.
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This page allows a user to configure querier settings on specific VLAN of IGMP Snooping.
Available settings are explained as follows:
Item Description
VLAN ID Use the drop down list to specify a VLAN profile as IGMP
Snooping querier.
Querier State  Enable – Click Enable to set the enabling status of IGMP
Querier on the chosen VLAN profile.
 Disable – Click it to disable the function.
Querier Version Set the query version of IGMP Querier Election on the chosen
VLANs.
 v2 - Querier version 2.
 v3 - Querier version 3.
Note: For maximum compatibility, it is suggested to use
querier version lower than IGMP snooping version, for there is
possibile network mixed with IGMP v2/v3 client and v2 query