broadcast-suppression (network enhanced profile view)

Function

The broadcast-suppression command configures broadcast traffic suppression in a network enhanced profile.

The undo broadcast-suppression command cancels broadcast traffic suppression in a network enhanced profile.

By default, broadcast traffic suppression is not configured in a network enhanced profile. By default, the percentage of broadcast traffic that can pass through an AS port is 50%.

This command can only be executed on a parent switch.

Format

broadcast-suppression packets packets-per-second

undo broadcast-suppression

Parameters

Parameter	Description	Value
packets packets-per-second	Specifies the packet rate of an interface.	The value is an integer that ranges from 0 to 14881000, in packets per second (PPS). If the configured packet rate on the parent switch is larger than the maximum value on the AS port, the maximum value takes effect on the AS port.

Parameter

Description

Value

packets packets-per-second

Specifies the packet rate of an interface.

The value is an integer that ranges from 0 to 14881000, in packets per second (PPS).

If the configured packet rate on the parent switch is larger than the maximum value on the AS port, the maximum value takes effect on the AS port.

Views

Network enhanced profile view

Default Level

3: Management level

Usage Guidelines

After creating a network enhanced profile, you can configure broadcast traffic suppression in the profile. After the profile is bound to an AS port, broadcast traffic suppression is automatically configured on the port. The following configuration is generated on the AS port:

#
 broadcast-suppression packets packets-per-second
#

To prevent broadcast storms, you can run the broadcast-suppression command to configure the maximum number of broadcast packets that can pass through a port. When the broadcast traffic rate reaches the maximum value, the system discards excess broadcast packets to control the traffic volume within a proper range.

Example

# Configure broadcast traffic suppression in a network enhanced profile.

<HUAWEI> system-view
[HUAWEI] uni-mng
[HUAWEI-um] network-enhanced-profile name profile_1
[HUAWEI-um-net-enhanced-profile_1] broadcast-suppression packets 148810