1-21
View
Ethernet interface view
Default Level
2: System level
Parameters
auto: Sets the interface to operate in auto-negotiation mode.
full: Sets the interface to operate in full duplex mode.
half: Sets the interface to operate in half-duplex mode. This keyword is not available for the optical port
of an SFP port and the electrical port of an Ethernet port whose port rate is configured as 1000 Mbps.
Description
Use the duplex command to set the duplex mode for an Ethernet interface.
Use the undo duplex command to restore the default duplex mode of the Ethernet interface.
By default, the 10GE XFP ports operate in full duplex mode, the other Ethernet interfaces operate in
auto-negotiation mode.
Related commands: speed.
10GE XFP ports do not support this command.
Examples
# Configure interface GigabitEthernet 2/0/1 to operate in full-duplex mode.
<Sysname> system-view
[Sysname] interface gigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] duplex full
flow-control
Syntax
flow-control
undo flow-control
View
Ethernet interface view
Default Level
2: System level
Parameters
None
Description
Use the flow-control command to enable flow control on an Ethernet interface.
Use the undo flow-control command to disable flow control on the Ethernet interface.
By default, generic flow control on an Ethernet interface is disabled.
With the flow-control command configured, an interface can both send and receive flow control
frames:
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