Duplex; Enable Log Updown - 3Com 5500-EI PWR Reference Manual

duplex

Syntax
duplex { auto | full | half }
undo duplex
View
Ethernet port view
Parameters
auto: Sets the port to auto-negotiation mode.
full: Sets the port to full duplex mode.
half: Sets the port to half duplex mode.
Description
Use the duplex command to set the duplex mode of the current port.
Use the undo duplex command to restore the default duplex mode, that is, auto-negotiation.
By default, the port is in auto-negotiation mode.
Related commands: speed.
Examples
# Set the Ethernet 1/0/1 port to auto-negotiation mode.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] duplex auto

enable log updown

Syntax
enable log updown
undo enable log updown
View
Ethernet port view
Parameters
None
Description
Use the enable log updown command to enable Up/Down log information output.
Use the undo log enable updown command to disable Up/Down log information output.
By default, a port is allowed to output Up/Down log information.
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