User Documentation

User Manual Managed Switches
101
Querier
Setting
Description
Factory
Default
Enable/Disable
Select the option to enable the querier function.
Enabled if
IGMP
Snooping is
enabled
globally
Static Multicast Querier Port
Setting
Description
Factory
Default
Select/Deselect
Select the ports that will connect to the multicast
routers. These ports will receive all multicast packets
from the source. This option is only active when IGMP
Snooping is enabled.
Disabled
If a router or layer 3 switch is connected to the network, it will act as the Querier, and
consequently this Querier option will be disabled on all Weidmüller layer 2 switches.
If all switches on the network are Weidmüller layer 2 switches, then only one layer 2
switch will act as Querier.
3.8.3 IGMP Table
The IGMP table displays the current active IGMP groups that were detected.
The information shown in the table includes:
 Auto-learned Multicast Router Port: This indicates that a multicast router connects to/sends
packets from these port(s)
 Static Multicast Router Port: Displays the static multicast querier port(s)
 Querier Connected Port: Displays the port which is connected to the querier.
 Act as a Querier: Displays whether or not this VLAN is a querier (winner of a election).