service-guarantee

Function

The service-guarantee command configures the service guarantee mode.

The undo service-guarantee command restores the default service guarantee mode.

The default service guarantee mode is performance-first.

Format

service-guarantee { performance-first | reliability-first }

undo service-guarantee

Parameters

Parameter	Description	Value
performance-first	Sets the service guarantee mode to performance-first.	-
reliability-first	The service guarantee mode is set to reliability-first.	-

Views

SSID profile view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

When an AP is connected to a VR device, retransmission of lost packets has a great impact on user experience. Therefore, you can set the service guarantee mode to reliability first. That is, when the VR throughput requirement is met, the air interface rate can be lowered properly to reduce jitter and delay caused by packet loss and retransmission, improving user experience. It is recommended that the service assurance mode be set to reliability first in VR gaming scenarios and to performance first in VR video scenarios.

Precautions

Changing the service guarantee mode will interrupt services of associated STAs.

Example

# Set the service guarantee mode to reliability-first.

<HUAWEI> system-view
[HUAWEI] wlan 
[HUAWEI-wlan-view] ssid-profile name ssid1
[HUAWEI-wlan-ssid-prof-ssid1] service-guarantee reliability-first