210-260 CCNA Security - IINS Exam Questions with Answers - Q121 to Q135 Question 121. Which security measures can protect the control plane of a Cisco router? (Choose two.) A. CPPr B. Parser views C. Access control lists D. Port security E. CoPP Correct Answer: AE Section: (none) Explanation BD Three Ways to Secure the Control Plane + Control plane policing … [Read more...]