RUGGEDCOM ROS
User Guide
Chapter 5
Setup and Configuration
Configuring GMRP for Specific Ethernet Ports 229
Figure158:Port GMRP Parameters Table
3. Select an Ethernet port. The Port GMRP Parameters form appears.
Figure159:Port GMRP Parameters Form
1.Port(s) Box 2.GMRP List 3.Apply Button 4.Reload Button
4. Configure the following parameter(s) as required:
Parameter Description
Port(s) Synopsis:  Any combination of numbers valid for this parameter
The port number as seen on the front plate silkscreen of the
switch (or a list of ports, if aggregated in a port trunk).
GMRP Synopsis:  { Disabled, Adv Only, Adv&Learn }
Default:  Default: Disabled
Configures GMRP (GARP Multicast Registration Protocol) operation
on the port. There are several GMRP operation modes:
• DISABLED - the port is not capable of any GMRP processing.
• ADVERTISE ONLY - the port will declare all MCAST addresses
existing in the switch (configured or learned) but will not learn
any MCAST addresses.
• ADVERTISE & LEARN - the port will declare all MCAST Addresses
existing in the switch (configured or learned) and can
dynamically learn MCAST addresses.
5. Click Apply.