Which of the following options is the basic function of configuring the Huawei wireless controller? (Multiple choice)

Question

Options

• AConfigure AC-ID
• BConfigure the radio template
• CConfigure the country code of the AC
• DConfigure the WLAN source interface of the AC

• A
  83% (33)
• B
  18% (7)

Explanation

Configuring a Huawei AC (Access Controller) requires three foundational steps before it can manage APs: establishing its identity (AC-ID), defining its regulatory domain (country code), and specifying how it communicates with APs (WLAN source interface). A is correct because the AC-ID uniquely identifies the controller so APs can locate and register with the right AC during CAPWAP tunnel establishment. C is correct because the country code sets the regulatory domain, governing which radio channels and power levels are legally permitted - this must be set early to avoid compliance violations. D is correct because the WLAN source interface defines the AC's IP address used for CAPWAP control/data tunnels with APs; without it, APs cannot reach the controller.

B is wrong because radio templates are an advanced/optional configuration used to fine-tune AP radio parameters (channel, power, etc.) after the AC is already operational - they are not part of the basic initialization sequence.

Memory tip: Think of the three basics as "ID → Location → Link" - the AC needs an identity (AC-ID), a location context (country code), and a communication link (source interface) before anything else works.

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