Setting The Statistics Polling Interval - HPE FlexFabric 5940 Series Configuration Manual

Enabling auto power-down on an Ethernet interface
When an Ethernet interface with auto power-down enabled has been down for a certain period of
time, both of the following events occur:
•
The device automatically stops supplying power to the Ethernet interface.
•
The Ethernet interface enters the power save mode.
The time period depends on the chip specifications and is not configurable.
When the Ethernet interface comes up, both of the following events occur:
•
The device automatically restores power supply to the Ethernet interface.
•
The Ethernet interface restores to its normal state.
To enable auto power-down on an Ethernet interface:
Step
Enter system view.
1.
Enter Ethernet interface
2.
view.
Enable auto power-down on
3.
the Ethernet interface.
Enabling EEE on an Ethernet interface
With Energy Efficient Ethernet (EEE) enabled, a link-up interface enters low power state if it has not
received any packet for a period of time. The time period depends on the chip specifications and is
not configurable. When a packet arrives later, the device automatically restores power supply to the
interface and the interface restores to the normal state.
To enable EEE on an Ethernet interface:
Step
Enter system view.
1.
Enter Ethernet interface
2.
view.
Enable EEE on the
3.
Ethernet interface.

Setting the statistics polling interval

Step
Enter system view.
1.
Enter Ethernet interface
2.
view.
Set the statistics polling
3.
interval for the Ethernet
interface.
To display the interface statistics collected in the last statistics polling interval, use the display
interface command.
Command
system-view
interface interface-type
interface-number
port auto-power-down
Command
system-view
interface interface-type
interface-number
eee enable
Command
system-view
interface interface-type
interface-number
flow-interval interval
9
Remarks
N/A
N/A
By default, auto power-down is
disabled on an Ethernet interface.
Remarks
N/A
N/A
By default, EEE is disabled on
an Ethernet interface.
Remarks
N/A
N/A
By default, the statistics polling
interval is 300 seconds.