Vlan Configuration - Ubiquiti EdgeSwitch ES-24-250W Administration Manual

EdgeSwitch Administration Guide
™

VLAN Configuration

Use this page to enable the IGMP snooping querier feature on one or more VLANs and to configure per-VLAN
IGMP snooping querier settings. Only VLANS that have the IGMP snooping querier feature enabled appear in
the table.
To access the IGMP Snooping Querier VLAN Configuration page, click Switching > IGMP Snooping Querier >
VLAN Configuration in the navigation menu.
Field
VLAN ID
Querier Election Participation
Querier VLAN IP Address
Use the buttons to perform the following tasks:
• To enable the IGMP snooping querier feature on a VLAN, click Add, specify the desired settings, and click
Submit to apply the changes.
• To change the IGMP snooping querier settings for a VLAN, select the entry to modify, click Edit, specify
the desired settings, and click Submit to apply the changes.
• To disable the IGMP snooping querier feature on one or more VLANs, select each entry to change, click
Remove, and confirm the action. Clicking this button does not remove the VLAN from the system.
• Click Refresh to refresh the page with the most current data from the switch.
To retain the changes across the switch's next power cycle, click System > Configuration Storage > Save.
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IGMP Snooping Querier VLAN Configuration
IGMP Snooping Querier VLAN Configuration Fields
Description
The VLAN on which the IGMP snooping querier is enabled. When enabling the IGMP snooping querier
on a VLAN, use this menu to select the desired VLAN. Only VLANs that have been configured on
the system and are not already enabled for the IGMP snooping querier appear in the menu. When
modifying IGMP snooping querier settings, this field identifies the VLAN that is being configured.
The participation mode for the IGMP snooping querier election process:
• Enabled The IGMP snooping querier on this VLAN participates in the querier election process
when it discovers the presence of another querier in the VLAN. If the snooping querier finds that
the other querier source IP address is lower than its own address, it stops sending periodic queries.
If the snooping querier wins the election (because it has the lowest IP address), then it continues
sending periodic queries.
• Disabled When the IGMP snooping querier on this VLAN sees other queriers of the same version
in the VLAN, the snooping querier moves to the non-querier state and stops sending periodic
queries.
The IGMP snooping querier address the VLAN uses as the source IP address in periodic IGMP queries
sent on the VLAN. If this value is not configured, the VLAN uses the global IGMP snooping querier IP
address.
Configuring Switching Information
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