H3c-technologies H3C SecPath F1000-E Manual de usuario descargar pdf (Pagina 8)

To do… Use the command… Remarks

Enter Ethernet subinterface view

interface interface-type

interface-number.subnumber

—

Set the broadcast suppression

threshold ratio

broadcast-suppression ratio

Optional

By default, broadcast traffic is not

suppressed.

Set the multicast suppression

threshold ratio

multicast-suppression ratio

Optional

By default, multicast traffic is not

suppressed.

Set the unknown unicast

suppression threshold ratio

unicast-suppression ratio

Optional

By default, unknown unicast traffic

is not suppressed.

Configuring Jumbo Frame Support

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.

In Ethernet interface view, you can set the length of jumbo frames that are allowed to pass through the

Ethernet interface.

Follow these steps to configure jumbo frame support in interface view:

To do… Use the command… Remarks

Enter system view

system-view

—

Enter Ethernet interface view

interface interface-type

interface-number

—

Configure jumbo frame support

jumboframe enable

[ value ]

Optional

By default, the device allows jumbo frames

within the specified length to pass through

all Layer 2 Ethernet interfaces.

If you set the value argument multiple times,

the latest configuration takes effect.

Setting the MDI Mode of an Ethernet Interface

NOTE:

Optical interfaces do not support the MDI mode setting.

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