Draytek VigorSwitch P1085, Руководство пользователя, Страница: 52 / 267

VigorSwitch P1085 User’s Guide 44
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