Setting The Statistics Polling Interval On An Ethernet Interface; Configuring Jumbo Frame Support On An Ethernet Interface; Configuring Link-Up Port Auto Power-Down On An Ethernet Interface - HP 5820X series Configuration Manual

Setting the statistics polling interval on an Ethernet interface

To set the statistics polling interval on an Ethernet interface:
To do...
1. Enter system view
2. Enter Ethernet interface view
3. Set the statistics polling
interval on the Ethernet
interface
To display the interface statistics collected in the last polling interval, use the display interface command.
To clear interface statistics, use the reset counters interface command.

Configuring jumbo frame support on an Ethernet interface

An Ethernet interface may receive some frames larger than the standard Ethernet frame size (called
"jumbo frames") during high-throughput data exchanges such as file transfers. Usually, an Ethernet
interface discards jumbo frames. With jumbo frame support enabled, the interface can process frames
larger than the standard Ethernet frame size yet within the specified range.
To configure jumbo frame support:
To do...
1. Enter system view
2. Enter Ethernet interface view
3. Configure jumbo frame
support
Configuring link-up port auto power-down on an Ethernet
interface
To save power, enable the link-up port auto power-down function on interfaces. With this function, a link-
up port enters the power save mode if it has not received any packet for a certain period of time
(depending on the specifications of the chip, and not configurable). When a packet arrives later, the port
enters the normal state.
To enable link-up port auto power-down for an Ethernet interface:
To do...
1. Enter system view
Use the command...
system-view
interface interface-type interface-
number
flow-interval interval
Use the command...
system-view
interface interface-type interface-
number
jumboframe enable [ value ]
Use the command...
system-view
9
Remarks
—
—
Optional.
The default interface statistics
polling interval is 300 seconds.
Remarks
—
—
Optional.
By default, the device allows
jumbo frames within 10000
bytes to pass through all
Ethernet interfaces.
Remarks
—