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Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 4 Configuring Controller SettingsWireless Device Access
Configuring Aggressive Load Balancing
Note
When you use Cisco 7921 and 7920 Wireless IP Phones with controllers, make sure that aggressive load
balancing is disabled for each controller. Otherwise, the initial roam attempt by the phone may fail,
causing a disruption in the audio path.
Using the GUI to Configure Aggressive Load Balancing
Follow these steps to configure aggressive load balancing using the GUI.
Step 1
Click
Controller
>
General
to open the General page.
Step 2
From the Aggressive Load Balancing drop-down box, choose either
Enabled
or
Disabled
to configure
this feature.
Step 3
Click
Apply
to commit your changes.
Step 4
Click
Save Configuration
to save your changes.
Using the CLI to Configure Aggressive Load Balancing
Follow these steps to configure aggressive load balancing using the CLI.
Step 1
To enable or disable aggressive load balancing, enter this command:
config load-balancing status
{
enable
|
disable
}
Step 2
To set the client count for aggressive load balancing, enter this command:
config load-balancing window
clients
You can enter a value between 0 and 20 for the
clients
parameter.
Step 3
To save your changes, enter this command:
save config
Step 4
To verify your settings, enter this command:
show load-balancing
Information similar to the following appears:
Aggressive Load Balancing........................ Enabled
Aggressive Load Balancing Window.............. 5 clients
