H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 388)

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• After you perform manual channel calibration, the AC informs the adjusted channel to the AP after
a calibration interval.
• You can view the detailed information, such as the specific reason for channel adjustment on the
History Info tab you enter by selecting Radio > Calibration from the navigation tree, clicking
Operation, and then clicking History Info.
Configuration guidelines
If you select manual channel adjustment, click Channel Optimize on the Operation tab every time you
perform manual channel adjustment.
Automatic power adjustment configuration
example
Network requirements
As shown in Figure 405 , AP 1 through AP 3 are connected to the AC. Configure automatic power
adjustment and specify the adjacency factor as 3 on the AC. In this way, when AP 4 joins, the AC
performs automatic power adjustment to avoid interference.
Figure 405 Network diagram
Configuration procedure
1. Before you configure automatic power adjustment, configure AP 1 through AP 3 on the AC to
establish a connection between the AC and each AP.
For the related configuration, see "Access service configuration."
2. Configure automatic power adjustment:
a. Select Radio > Calibration from the navigation tree.
b. Click the Parameters tab.
c. Select Auto from the Dynamic Power Select list.
d. Click Apply.