What are the two upgrade modes of Huawei wireless AP? (Multiple choice)

Question

Options

• AAC download
• BFTP server download
• CAP comes with
• DBAS download

• A
  71% (17)
• C
  21% (5)
• D
  8% (2)

Explanation

Huawei wireless APs support two standard firmware upgrade modes: AC download, where the Access Controller (AC) pushes the firmware image directly to managed APs over the CAPWAP tunnel, and FTP server download, where the AP retrieves its firmware from a designated FTP server on the network.

Option C ("AP comes with") is not a recognized upgrade mode - it describes the factory-installed software state, not a method for performing upgrades. Option D ("BAS download") is incorrect because a BAS (Broadband Access Server) handles subscriber authentication and PPPoE sessions, not AP firmware distribution; it has no role in the AP upgrade process.

Memory tip: Think "two delivery directions" - the AC pushes (AC download) and the AP pulls from FTP (FTP server download). Both involve a network source; anything else (factory image, unrelated servers) isn't an upgrade mode.

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