capwap sensitive-info psk
Function
The capwap sensitive-info psk command modifies the pre-shared key (PSK) used for sensitive information encryption.
The undo capwap sensitive-info psk command restores the default PSK used for sensitive information encryption.
The default PSK used for sensitive information encryption is WLAN-KEYSTRING-AES256.
Parameters
Usage Guidelines
Usage Scenario
Sensitive information transmitted between the central AP and RUs is encrypted, such as the FTP user name/password, RU login user name/password, and service configuration-related keys. You can use the capwap sensitive-info psk command to modify the PSK used for sensitive information encryption.
To ensure STA security, you are advised to modify the PSK value.
After the configuration is complete, all online RUs will go offline from the central AP and go online again.
Precautions
The pre-shared key for encrypting sensitive information cannot be modified when an RU is being upgraded on the central AP.