User guide

RUGGEDCOM ROS
User Guide
Chapter 5
Setup and Configuration
Configuring VLANs for Specific Ethernet Ports 129
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Figure 84: Port VLAN Parameters Form
1. Port(s) Box 2. Type List 3. PVID Box 4. PVID Format Options 5. GVRP List 6. Apply Button 7. Reload Button
3. 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).
Type Synopsis: { Edge, Trunk }
Default: Edge
This parameter specifies how the port determines its membership in VLANs. There are
few types of ports:
• Edge - the port is only a member of one VLAN (its native VLAN specified by the PVID
parameter).
• Trunk - the port is automatically a member of all configured VLANs. Frames
transmitted out of the port on all VLANs except the port's native VLAN will be always
tagged. It can also be configured to use GVRP for automatic VLAN configuration.
PVID Synopsis: 1 to 4094
Default: 1
The Port VLAN Identifier specifies the VLAN ID associated with untagged (and 802.1p
priority tagged) frames received on this port.
Frames tagged with a non-zero VLAN ID will always be associated with the VLAN ID
retrieved from the frame tag.
Modify this parameter with care! By default, the switch is programmed to use VLAN 1 for
management and every port on the switch is programmed to use VLAN 1. If you modify
a switch port to use a VLAN other than the management VLAN, devices on that port will
not be able to manage the switch.
PVID Format Synopsis: { Untagged, Tagged }
Default: Untagged
Specifies whether frames transmitted out of the port on its native VLAN (specified by the
PVID parameter) will be tagged or untagged.
GVRP Synopsis: { Adv&Learn, Adv Only, Disabled }
Default: Disabled
Configures GVRP (Generic VLAN Registration Protocol) operation on the port. There
are several GVRP operation modes:
• DISABLED - the port is not capable of any GVRP processing.