试题详情
单项选择题 Refer to the exhibit. Which recommended practice is applicable?()

A、 If no core layer is deployed, the design will be easier to scale

B、 A dedicated campus core layer should be deployed for connecting three or more buildings

C、 If no core layer is deployed, the distribution switches should not be fully meshed

D、 A dedicated campus core layer is not needed for connecting fewer than five buildings

  • D
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