D-Link DWS-3160-24TC Reference Manual page 409

DWS-3160 Series Gigabit Ethernet Unified Switch Web UI Reference Guide
The fields that can be configured or displayed are described below:
Parameter
5 GHz (802.11 a/n) / 2.4
GHz (802.11 b/g/n)
Operational Status
Last Iteration
Last Algorithm Time
AP MAC Address
Location
Radio
Iteration
Channel
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.
NOTE: The channel will fail to be applied to an AP if one of the following conditions exist:
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Figure 3-12 RF Management Channel Plan History window
Description
The 5 GHz and 2.4 GHz radios use different channel plans, so the switch tracks
the channel history separately for each radio. The channel information that
displays is only for the selected radio.
Display whether the switch is using the automatic channel adjustment algorithm
on the AP radios.
Display the most recent iteration of channel plan adjustments. The APs that
received a channel adjustment in previous iterations cannot be assigned new
channels in the next iteration to prevent the same APs from being changed time
after time.
Click the AP Management > RF Management > Configuration tab to set the
history depth to control the maximum number of iterations stored and displayed
in the channel plan history.
Display the date and time when the channel plan algorithm last ran.
NOTE: To set the system time on the Switch, you must use SNTP, which is
disabled by default. From the Web interface, you configure the SNTP
settings in the LAN > Network Application > SNTP folder.
The Ethernet address of the Unified Wireless Switch managed AP. If the MAC
address of the AP is followed by an asterisk (*), it is managed by a peer switch.
A location description for the AP, this is the value configured in the valid AP
database (either locally or on the RADIUS server).
Indicate the radio interface and configured mode of the radio, if the radio is
disabled the radio mode will be displayed as Off instead of showing the
configured mode.
Display the iteration of channel plan adjustments.
If radio is operational, the current operating channel for the radio.
The AP has failed.
The radio on the AP has been disabled through a profile update.
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