D-Link DGS-1510 User Manual - Page 164

Last Member Query Interval, Max Response Time

Page 164 highlights

DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide The fields that can be configured are described below: Parameter Minimum Version Fast Leave Report Suppression Suppression Time Querier State Query Version Query Interval Max Response Time Robustness Value Last Member Query Interval Proxy Reporting Source Address Description Select the minimum version of IGMP hosts that is allowed on the VLAN. Select this option to enable or disable the IGMP snooping fast leave function. If enabled, the membership is immediately removed when the system receive the IGMP leave message. Select this option to enable or disable the report suppression. The report suppression function only works for IGMPv1 and IGMPv2 traffic. When report suppression is enabled, the Switch suppresses the duplicate reports sent by hosts. The suppression for the same group report or leave will continue until the suppression time expired. For report or leave messages to the same group, only one report or leave message is forwarded. The remaining report and leave messages are suppressed. Enter the interval of suppressing duplicate IGMP reports or leaves. The range is from 1 to 300. Select this option to enable or disable the querier state. Select the general query packet version sent by the IGMP snooping querier. Options to choose from are 1, 2, and 3. Enter the interval at which the IGMP snooping querier sends IGMP general query messages periodically. Enter the maximum response time, in seconds, advertised in IGMP snooping queries. The range is 1 to 25. Enter the robustness variable used in IGMP snooping. Enter the interval at which the IGMP snooping querier sends IGMP group-specific or group-source-specific (channel) query messages. Select this option to enable or disable the proxy-reporting function. Enter the source IP of proxy reporting. This is available when Enabled is selected in Proxy Reporting. Click the Apply button to accept the changes made. 153

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DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide
153
The fields that can be configured are described below:
Parameter
Description
Minimum Version
Select the minimum version of IGMP hosts that is allowed on the
VLAN.
Fast Leave
Select this option to enable or disable the IGMP snooping fast
leave function. If enabled, the membership is immediately removed
when the system receive the IGMP leave message.
Report Suppression
Select this option to enable or disable the report suppression. The
report suppression function only works for IGMPv1 and IGMPv2
traffic. When report suppression is enabled, the Switch suppresses
the duplicate reports sent by hosts. The suppression for the same
group report or leave will continue until the suppression time
expired. For report or leave messages to the same group, only one
report or leave message is forwarded. The remaining report and
leave messages are suppressed.
Suppression Time
Enter the interval of suppressing duplicate IGMP reports or leaves.
The range is from 1 to 300.
Querier State
Select this option to enable or disable the querier state.
Query Version
Select the general query packet version sent by the IGMP
snooping querier. Options to choose from are
1
,
2
, and
3
.
Query Interval
Enter the interval at which the IGMP snooping querier sends IGMP
general query messages periodically.
Max Response Time
Enter the maximum response time, in seconds, advertised in IGMP
snooping queries. The range is 1 to 25.
Robustness Value
Enter the robustness variable used in IGMP snooping.
Last Member Query Interval
Enter the interval at which the IGMP snooping querier sends IGMP
group-specific or group-source-specific (channel) query messages.
Proxy Reporting
Select this option to enable or disable the proxy-reporting function.
Source Address
Enter the source IP of proxy reporting. This is available when
Enabled
is selected in
Proxy Reporting
.
Click the
Apply
button to accept the changes made.