Advantech EKI-9228G-8CMI, User Manual

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EKI-9228G Series User Manual 192
To enable the MLD snooping querier feature on a VLAN:
Click Switching > MLD Snooping Querier > VLAN Configuration > Add.
Figure 4.211 Switching > MLD Snooping Querier > VLAN Configuration > Add
The following table describes the items in the previous figure.
Querier Election
Participation The participation mode for the MLD snooping querier election process:

Enabled: The MLD 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 IPv6 address is lower than its own address,
it stops sending periodic queries. If the snooping querier wins the
election (because it has the lowest IPv6 address), then it contin-
ues sending periodic queries.

Disabled: When the MLD 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 peri-
odic queries.
Querier VLAN IPv6
Address The MLD snooping querier unicast link-local IPv6 address the VLAN
uses as the source address in periodic MLD queries sent on the VLAN.
If this value is not configured, the VLAN uses the global MLD snooping
querier IPv6 address.
Refresh Click Refresh to update the screen.
Add Click Add to enable the MLD snooping querier feature on a VLAN.
Edit Click Edit to edit the selected entries.
Remove Click Remove to disable the MLD snooping querier feature for the
selected entries.
Item Description
VLAN ID The VLAN on which the MLD snooping querier is enabled. When
enabling the MLD snooping querier on a VLAN, use this menu to select
the desired VLAN. Only VLANs that have been configured on the sys-
tem and are not already enabled for the MLD snooping querier appear
in the menu. When modifying MLD snooping querier settings, this field
identifies the VLAN that is being configured.
Item Description