User Manual

Moxa’s Managed Switch Next Generation OS (v3.x) User Manual
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Refer to the following table for a description of each item.
Item
Description
VLAN
The VLAN ID.
Group Address
The associated multicast group address of the streaming data.
Source Address
The source address of the streaming data.
Port
The forwarded port.
GMRP
GMRP stands for GARP Multicast Registration Protocol, which is a Generic Attribute Registration Protocol
(GARP) application that can be used to prevent multicast from data flooding. Both GMRP and GARP are
defined by the IEEE 802.1P, and widely used as a standard protocol in various industrial-related
applications. GMRP allows bridges and the devices at the edge of the network to perform a dynamic group
membership information registration with the MAC bridges connected to the same LAN section. The
information can be transmitted among all bridges in the Bridge LAN that is implemented with extended
filtering features. To operate GMRP, the GARP service must be established first.
Configuring GMRP Setting
To configure the GMRP settings, click GMRP on the menu.
Configure the following settings.
Enable
Setting
Description
Factory Default
Enabled
Enable GMRP.
Disabled
Disabled
Disable GMRP.
When finished, click APPLY to save your changes.
Configuring GMRP Settings for Each Port
Next, click the edit icon on the port you want to configure.