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S12700 V200R013C00 Command Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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traffic-optimize bcmc unicast-send

traffic-optimize bcmc unicast-send

Function

The traffic-optimize bcmc unicast-send { arp | nd | dhcp } * command configures the function of converting broadcast or multicast packets to unicast packets on an air interface.

The undo traffic-optimize bcmc unicast-send { arp | nd | dhcp } * command cancels the configuration.

The undo traffic-optimize bcmc unicast-send command restores the default configuration.

By default, the function of converting broadcast or multicast packets to unicast packets is configured on an air interface.

Format

traffic-optimize bcmc unicast-send { arp | nd | dhcp } *

undo traffic-optimize bcmc unicast-send { arp | nd | dhcp } *

undo traffic-optimize bcmc unicast-send

Parameters

Parameter

Description

Value

arp

Specifies the ARP packets.

-

nd

Specifies the ND packets.

-

dhcp

Specifies the DHCP packets.

-

Views

Traffic profile view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

If an air interface sends a large number of broadcast or multicast packets when being busy, the performance of the air interface will drop. To prevent this situation, you can configure the function of converting broadcast or multicast packets to unicast packets to reduce the number of broadcast or multicast packets transmitted on the air interface. This improves air interface performance at the price of increased CPU usage.

Prerequisites

The undo learn-client-address { ipv4 | ipv6 } disable command has been executed to enable STA address learning.

Example

# Configure the function of converting DHCP broadcast or multicast packets to unicast packets in the traffic profile p1.

<HUAWEI> system-view
[HUAWEI] wlan
[HUAWEI-wlan-view] traffic-profile name p1
[HUAWEI-wlan-traffic-prof-p1] traffic-optimize bcmc unicast-send dhcp
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Updated: 2019-04-09

Document ID: EDOC1100065659

Views: 126283

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