Which of the following descriptions about dual-link backup networking is incorrect?

Question

Options

• ADual-link backup technology improves network reliability at important network nodes and ensures
• BThe network service configuration on the active and standby ACs must be consistent.
• CDuring the process of establishing primary and backup links between the AP and the primary and
• DThe standby AC must always be powered on.

• A
  5% (1)
• B
  16% (3)
• C
  74% (14)
• D
  5% (1)

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