25
Default level
2: System level
Parameters
None
Description
Use the
port auto-power-down
command to enable auto power-down on Ethernet interfaces for energy
efficiency.
Use the
undo
port auto-power-down
to restore the default.
By default, auto power-down is disabled on Ethernet interfaces.
With this function enabled, a port, after being idle for a period, enters the power save mode. When a
packet arrives, the port enters its normal state.
Configure Ethernet ports one by one in interface view or multiple ports in bulk in port group view.
Examples
# Enable auto power-down on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port auto-power-down
# Enable auto power-down on all member ports of port group group1.
<Sysname> system-view
[Sysname] port-group manual group1
[Sysname-port-group-manual-group1] group-member gigabitethernet 1/0/1
[Sysname-port-group-manual-group1] group-member gigabitethernet 1/0/2
[Sysname-port-group-manual-group1] port auto-power-down
port bridge enable
Syntax
port bridge enable
undo port bridge enable
View
Ethernet interface view
Default level
2: System level
Parameters
None
Description
Use the
port bridge enable
command to enable bridging on a Ethernet interface.
Use the
undo port bridge enable
command to disable bridging on the Ethernet interface.
By default, bridging is not enabled on Ethernet interfaces.
