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Port management advanced configuration
Variable
Network Type
Default User Priority
Jumbo Frame Support
Port control configuration parameters
The following section describes the parameters for the configuration of port control located at
Configuration
Variable definitions
The following table describes the variables and values for configuring Ethernet port control.
Variable
Select
Port
Port Name
Auto-Negotiation
Duplex
NN47928-500
NN47928-500
Value
This field is available only when Port Status is Down and Port Type is
Router Port.
Select the network type. Select LAN or WAN.
Select the default user priority.
The value ranges from 0 to 7.
The default value is 0.
This field is available only when Port Status is Down.
The Maximum Transmittable Unit (MTU) of a FE Port is limited to 9000.
The MTU must be increased if you want bigger packets without
fragmentation. Enabling Jumbo Frame Support increases the MTU of the
port.
Select Enabled to enable Jumbo Frame Support.
Select Disabled to disable Jumbo Frame Support.
The default value is Disabled.
,
Port Management, Ethernet, Port Control tab
Value
Select the Ethernet port you want to configure.
Displays the Ethernet port number.
Displays the Ethernet port name.
Select the auto-negotiation status of the Ethernet port. Select one of the
following:
•
Enabled - enables auto-negotiation on the interface.
•
Disabled - disables auto-negotiation on the interface.
If you select Disabled, you can configure Duplex, Speed, and Flow
Control.
The default value for ports 1 to 6, and port 9, is Enabled. Auto-negotiation
is disabled for ports 7 and 8.
Select the duplex operation on the port. Select one of the following:
•
Full - the port operates in full-duplex mode.
•
Half - the port operates in half-duplex mode.
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