traffic-optimize unicast-suppression

Function

The traffic-optimize unicast-suppression command sets the maximum traffic volume of unknown unicast packets in a traffic profile.

The undo traffic-optimize unicast-suppression command cancels the limit on the maximum traffic volume of unknown unicast packets in a traffic profile.

By default, unknown unicast packets are not suppressed in a traffic profile.

Format

traffic-optimize unicast-suppression packets packets-rate

undo traffic-optimize unicast-suppression

Parameters

Parameter	Description	Value
packets packets-rate	Specifies the number of packets transmitted per second.	The value ranges from 0 to 14881000, in pps.

Views

Traffic profile view

Default Level

2: Configuration level

Usage Guidelines

When a large number of unknown unicast packets are transmitted on a network, a lot of network resources are occupied, and services on the network are affected.

To prevent broadcast storms, you can run the traffic-optimize unicast-suppression command to configure the maximum traffic volume of unknown unicast packets that can pass through an interface. When the traffic volume of unknown unicast packets reaches the maximum on an interface, the system discards excess unknown unicast packets to control the traffic volume in a proper range.

Example

# Set the maximum traffic volume of unknown unicast packets to 21600 pps in the traffic profile p1.

<HUAWEI> system-view
[HUAWEI] wlan
[HUAWEI-wlan-view] traffic-profile name p1
[HUAWEI-wlan-traffic-prof-p1] traffic-optimize unicast-suppression packets 21600