Advantech EKI-9316P Series User Manual page 196

M I
ANAGEMENT NTERFACE
VLAN Status
The IGMP Snooping Querier VLAN Status displays the operation and last querier status
for each VLAN ID. To access this page, click Multicast > IGMP Snooping Querier >
VLAN Status.
Figure 3-134. Multicast > IGMP Snooping Querier > VLAN Status
The following table describes the items in the previous menu.
Table 3-131. Multicast > IGMP Snooping Querier > VLAN Status
Parameter
VLAN ID
Operational State
Operational Version
Last Querier Address Displays the IP address of the last querier from which a query was snooped on the
Last Querier Version
Operational Max
Response Time
(secs)
Refresh
184
Displays the VLAN ID on which IGMP Snooping Querier is administratively enabled
and VLAN exists in the VLAN database.
Displays the operational state of the IGMP Snooping Querier on a VLAN. It can be
in any of the following states:
 Querier - Snooping switch is the Querier in the VLAN. The Snooping switch will
send out periodic queries with a time interval equal to the configured querier
query interval. If the snooping switch sees a better querier in the VLAN, it
moves to non-querier mode.
 Non-Querier - Snooping switch is in Non-Querier mode in the VLAN. If the que-
rier expiry interval timer is expires, the snooping switch will move into querier
mode.
Disabled - Snooping Querier is not operational on the VLAN. The Snooping

Querier moves to disabled mode when IGMP Snooping is not operational on
the VLAN or when the querier address is not configured or the network man-
agement address is also not configured.
Displays the operational IGMP protocol version of the querier.
VLAN.
Displays the IGMP protocol version of the last querier from which a query was
snooped on the VLAN.
Displays maximum response time to be used in the queries that are sent by the
Snooping Querier.
Click Refresh to update the data on the screen with the present state of the data in
the switch.
Description