400-007 · Question #432
A thorough examination of the current network infrastructure has revealed that several devices have an unusual high CPU load. A traffic analysis indicates that control plane protocols and management…
The correct answer is D. control plane policing. Control Plane Policing (CoPP) protects the device’s control plane by filtering and rate-limiting control and management traffic. This prevents high CPU utilization caused by excessive or malicious traffic, ensuring that routing protocols and management functions continue to…
Question
A thorough examination of the current network infrastructure has revealed that several devices have an unusual high CPU load. A traffic analysis indicates that control plane protocols and management traffic are affected as the devices are busy processing inbound traffic. The networking team is working on updating their design for the entire network to handle situations like this. Which feature or technology can be added to help mitigate the problem?
Options
- ATCAM carving
- Bmodular QoS
- Cdeep interface buffers
- Dcontrol plane policing
How the community answered
(35 responses)- A14% (5)
- B3% (1)
- C9% (3)
- D74% (26)
Explanation
Control Plane Policing (CoPP) protects the device’s control plane by filtering and rate-limiting control and management traffic. This prevents high CPU utilization caused by excessive or malicious traffic, ensuring that routing protocols and management functions continue to operate
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