broadcast-suppression (upgrade-compatible command)

Function

The broadcast-suppression command sets the maximum traffic rate of broadcast packets that can pass through an interface.

The undo broadcast-suppression command restores the default traffic rate of broadcast packets that can pass through an interface.

Format

broadcast-suppression { broadcast-pct | packets packets-per-second }

undo broadcast-suppression

Parameters

Parameter	Description	Value
broadcast-pct	Specifies the maximum percentage of broadcast traffic on an interface.	The value ranges from 0 to 100. The default value is 100. By default, broadcast traffic is not suppressed on interfaces.
packets packets-per-second	Specifies the maximum number of broadcast packets allowed to pass through an interface per second.	The value of packets-per-second is an integer.

Views

Eth-Trunk interface view

Default Level

2: Configuration level

Usage Guidelines

When the traffic rate of broadcast packets exceeds the maximum value, the system discards excess broadcast packets to control the traffic rate and ensure normal operation of network services.

Example

# Set the maximum percentage of broadcast traffic to 20% of interface bandwidth on Eth-Trunk1.

<HUAWEI> system-view

[HUAWEI] interface eth-trunk 1

[HUAWEI-Eth-Trunk1] broadcast-suppression 20