
Configure Wireless and QoS Settings
175
ProSAFE Wireless Controller WC7600
9. Click the Apply button.
Override Channel and Transmission Power in an Advanced
Profile Group
The table on the Advanced Wireless Settings screen shows the access points that are
managed in the profiles of an advanced profile group and to which the channel allocation and
advanced RF management settings apply.
After you have configured the wireless settings for an advanced profile group (see the
previous section), you can change the channel, the transmission power, or both for individual
access points in an advanced profile group.
For you to be able to configure these settings in the table, two requirements exist:
• Channel. To enable the Access Point Channel menu in the table, you must disable
automatic channel allocation on the Channel Allocation screen (see
Configure Channels
on page 177).
• Transmission power. To enable the Tx Power menu in the table, you must disable
automatic Tx power control on the advanced RF Management screen (see
Configure
Radio Frequency Management for an Advanced Profile Group on page 183).
To override the channel and transmission power for individual access points in a
security profile of an advanced profile group:
1. Open a web browser. In the browser’s address field, type the http:// followed by the IP
address that you assigned to the wireless controller.
By default, the IP address is 192.168.0.250. If you have not yet assigned another IP
address to the wireless controller, type http://192.168.0.250.
The wireless controller’s login screen displays.
2. Enter your user name and password.
ARP Suppression Select the enable radio button to enable Address Resolution Protocol
(ARP) suppression. ARP suppression decreases the wireless
broadcast traffic over the air and improves the airtime. ARP
suppression is enabled by default and applies to the wireless interface.
With ARP suppression enabled, if the IP addresses of all wireless
clients that are associated with an access point are known, the wireless
controller handles ARP requests in the following ways:
• A packet with a known IP address is forwarded to its destination.
• A packet with an unknown IP address is dropped.
With ARP suppression enabled, if the IP address of at least one
wireless client that is associated with an access point is not known, the
wireless controller broadcasts (that is, floods) the ARP requests into the
wireless network.
Select the disable radio button to disable ARP suppression.
Setting Description
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