Huawei quidway s7700 Configuration Manual page 176

Quidway S7700 Smart Routing Switch
Configuration Guide - SPU
(Optional) Configuring an AP Load Balancing Group
You can configure an AP load balancing group on an AC to implement load balancing between
APs. The AC controls user access according to the policies configured in the load balancing
group.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
wlan
The WLAN view is displayed.
Step 3 Run:
load-balance-group { name group-name | id group-id }
A load balancing group is created.
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Issue 01 (2011-07-15)
Run:
member ap-id ap-id radio-id radio-id
A radio is added to the load balancing group.
When a STA requests to associate with a radio, the AC compares traffic on this radio with
traffic on other working radios to determine whether the STA can be associated with the
radio.
(Optional) Run:
traffic gap gap-threshold
The load balancing mode is set to traffic mode.
If the difference between the traffic volume on one radio and that on another exceeds the
value of gap-threshold, the AC considers that traffic is not balanced in the load balancing
group. Subsequent STAs will be associated with radios with a lower traffic volume. The
traffic of a radio refers to the sum of upstream traffic and downstream traffic.
By default, the session mode is used for load balancing.
(Optional) Run:
session gap gap-threshold
The load balancing mode is set to session mode.
If the difference between the number of STAs on one radio and that on another exceeds the
value of gap-threshold, the AC considers that traffic is not balanced in the load balancing
group. Subsequent STAs will be associated with radios used by fewer STAs.
Run:
associate-threshold associate-threshold
The threshold for the number of association requests is set.
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5 WLAN Configuration
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