In order to isolate visitor traffic and employee traffic, a large enterprise adopted the Navi AC networking architecture to deploy a WLAN network. When configuring Local AC, which of the following…

Question

Options

• ANavi AC must be specified
• BThe service VLAN needs to be allowed on the interface
• CCreate and configure a VAP template
• DEnsure that the DTLS pre-shared key configuration is consistent with that on Navi AC

• A
  84% (31)
• B
  5% (2)
• C
  8% (3)
• D
  3% (1)

Explanation

In Huawei's Navi AC architecture, the Local AC does not require you to explicitly specify which Navi AC it connects to - the Navi AC is the central controller that identifies and manages Local ACs, not the reverse. This makes option A the incorrect statement, and therefore the correct answer.

Options B, C, and D describe required Local AC configurations: service VLANs must be permitted on the relevant interface to carry both visitor and employee traffic correctly (B); VAP templates must be created and configured to define the wireless service parameters for APs (C); and the DTLS pre-shared key must match the Navi AC's configuration to establish a secure CAPWAP tunnel between them (D) - all three are genuine configuration requirements.

Memory tip: Think of it directionally - the Navi AC navigates (manages) the Local ACs, so the Local AC doesn't need to "point up" to the Navi AC. Everything else (VLANs, VAP templates, DTLS keys) is local setup that the Local AC owns itself.

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