Moxa EDS-408A-1M2S-SC-T [66/109] Moxa managed ethernet switches featured functions

Moxa Managed Ethernet Switches Featured Functions

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Querier

Setting Description Factory Default

Enable/Disable Enables or disables the Moxa switch’s querier function. Enabled if IGMP

Snooping is enabled

globally

V1/V2 and V3 checkbox

V1/V2: Enables switch to send IGMP snooping version 1 and 2

queries

V3: Enables switch to send IGMP snooping version 3 queries

V1/V2

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

NOTE

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 Moxa layer 2 switches.

If all switches on the network are Moxa layer 2 switches, then only one layer 2 switch will act as Querier.

IGMP Table

The Moxa switch displays the current active IGMP groups that were detected. View IGMP group setting per

VLAN ID on this page.

Layer 2 switch page

Layer 3 switch page

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).