User Manual

Configure Switching Information
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M4200 and M4300 Series ProSAFE Managed Switches Web Management User Manual
4. Click the Login button.
The System Information page displays.
5. Select Switching> Multicast > IGMP Snooping > Querier Configuration.
6. Use Querier Admin Mode to select the administrative mode for IGMP snooping for the
switch.
The default is Disable.
7. In the Snooping Querier IP Address field, type an IP address.
This specifies the snooping querier address to be used as the source address in periodic
IGMP queries. This address is used when no address is configured on the VLAN on
which query is being sent.
8. Use IGMP Version to specify the IGMP protocol version used in periodic IGMP queries.
The range is 1 to 2. The default value is 2.
9. Use Query Interval(secs) to specify the time interval in seconds between periodic queries
sent by the snooping querier.
The query Interval must be a value in the range of 1 and 1800. The default value is 60.
10. Use Querier Expiry Interval(secs) to specify the time interval in seconds after which the
last querier information is removed.
The querier expiry Interval must be a value in the range of 60 and 300. The default value
is 125.
11. Click the Apply button.
The updated configuration is sent to the switch. Configuration changes take effect
immediately.
The page displays the VLAN IDs enabled for IGMP snooping querier.