sfn-roam report-interval

Function

The sfn-roam report-interval command sets an interval at which RUs report STA RSSIs.

The undo sfn-roam report-interval command restores the default interval at which RUs report STA RSSIs.

By default, RUs report STA RSSIs to the central AP at an interval of 400 milliseconds.

Format

sfn-roam report-interval report-interval-value

undo sfn-roam report-interval

Parameters

Parameter	Description	Value
report-interval-value	Specifies an interval for RUs to report STA RSSIs.	The value is an integer that ranges from 200 to 1000, in milliseconds.

Views

RRM profile view

Default Level

2: Configuration level

Usage Guidelines

The interval at which RUs report STA RSSIs helps you adjust the roaming sensitivity. A shorter interval indicates a higher sensitivity. A large value causes the slow roaming switchover, affecting user experience. A small value causes frequent roaming switchovers, affecting system performance. This interval must be smaller than the decision period for agile distributed SFN roaming.

Example

# Set the interval for RUs to report the STA RSSI to 500 milliseconds.

<HUAWEI> system-view
[HUAWEI] wlan 
[HUAWEI-wlan-view] rrm-profile name wlan-rrm
[HUAWEI-wlan-rrm-prof-wlan-rrm] sfn-roam report-interval 500