H3C S7500E Series

Command Manual – Port Correlation Configuration
H3C S7500E Series Ethernet Switches
Chapter 1 Ethernet Port Configuration
Commands
1-12
1.1.8 duplex
Syntax
duplex { auto | full | half }
undo duplex
View
Ethernet port view
Parameters
auto: Indicates that the port is in an auto-negotiation state.
full: Indicates that the port is in a full-duplex state.
half: Indicates that the port is in a half-duplex state.
Description
Use the duplex command to configure the duplex mode for an Ethernet port.
Use the undo duplex command to restore the duplex mode for an Ethernet port to the
default.
By default, the duplex mode for an Ethernet port is auto.
Related commands: speed.
 Note:
You are recommended to configure the same rate and duplex mode for two
interconnected ports to avoid packet loss.
Examples
# Configure the port Ethernet 2/0/1 to work in full-duplex mode.
<Sysname> system-view
[Sysname] interface ethernet 2/0/1
[Sysname-Ethernet2/0/1] duplex full
1.1.9 flow-control
Syntax
flow-control
undo flow-control