Specifications

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Cisco Wireless LAN Controller Configuration Guide
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Chapter 4 Configuring Controller Settings
Configuring 802.11h Parameters
Configuring 802.11h Parameters
802.11h informs client devices about channel changes and can limit the transmit power of those client
devices. You can configure the 802.11h parameters using the controller GUI or CLI.
Using the GUI to Configure 802.11h Parameters
To configure 802.11h parameters using the controller GUI, follow these steps:
Step 1 Disable the 802.11a band as follows:
a. Choose Wireless > 802.11a/n > Network to open the 802.11a Global Parameters page.
b. Unselect the 802.11a Network Status check box.
c. Click Apply to commit your change.
Step 2 Choose Wireless > 802.11a/n > DFS (802.11h) to open the 802.11h Global Parameters page (see
Figure 4-13).
Figure 4-13 802.11h Global Parameters Page
Step 3
Select the Channel Announcement check box if you want the access point to announce when it is
switching to a new channel and the new channel number, or unselect this check box to disable the
channel announcement. The default value is disabled.
Step 4 If you enabled the channel announcement in Step 3, the Channel Quiet Mode check box appears. Select
this check box if you want the access point to stop transmitting on the current channel, or unselect this
check box to disable quiet mode. The default value is disabled.
Step 5 Click Apply to commit your changes.
Step 6 Reenable the 802.11a band as follows:
a. Choose Wireless > 802.11a/n > Network to open the 802.11a Global Parameters page.
b. Select the 802.11a Network Status check box.
c. Click Apply to commit your change.