JN0-650 Exam Dumps | Referring to Spanning Tree Protocol, what is the function of Root Protection?

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Question 65/179

Referring to Spanning Tree Protocol, what is the function of Root Protection?

A. It sets a maximum BPDU threshold on the root bridge.

B. It designates which ports are allowed to communicate with the root bridge.

C. It places a port into blocking state if a superior BPDU is received on that port.

D. It identifies the true root bridge in a spanning tree domain.

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