H3C Technologies H3C Intelligent Management Center - Manual (Page 533)

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Automatic channel switchover can only be performed if the radio adopts the auto mode. For
more information, see the related device manual.
{
Sensitivity Level—Select the sensitivity level for automatic channel selection when an
interference is detected. Options are Low, Medium, and High. The higher the sensitivity level,
the higher the channel switchover frequency.
6. Click OK.
Click OK to save the configuration before switching to another page. Otherwise, you lose the
configuration.
7. Click the 5GHz tab to configure parameters for the 5 GHz band.
The configuration for the 5 GHz band is the same as the configuration for the 2.4 GHz band,
except the interference types that can be detected.
8. Click OK.
Configuring radios
WSM allows you to configure the following on the radio configuration page:
• Enabling and disabling spectrum analysis
• Enabling and disabling FFT monitoring
• Configuring channels for monitoring.
• View spectrum analysis data. For more information, see " Managing spectrum analysis monitor ."
To scan channels, detect channel qualities, and detect interferences operating in each channel, you
must first enable spectrum analysis for radios.
To view FFT, FFT duty cycle, and swept spectrogram data, you must first enable FFT monitoring.
For the 2.4 GHz band, a radio can only monitor channels 1 to 14.
For the 5 GHz band, a radio monitors channels 149 to 165 by default. You can change the
monitored channels for the 5 GHz band.
Viewing the radio list
1. Click the Service tab.
2. From the navigation tree, select WLAN Manager > Spectrum Guard > Radio Config.
The Radio List displays all radios.
Radio List
{
AP Label—Label of the AP to which the radio belongs. Click the label of the AP to view
details.
{
AP SN—Serial number of the AP to which the radio belongs.
{
AP Model— Model of the AP to which the radio belongs.
{
Radio ID—ID of the radio assigned by the AP.
{
Radio Type—Options are:
− 802.11a
− 802.11b
− 802.11g