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Cisco

350-501 · Question #258

Refer to the exhibit. Which show command shows statistics for the control plane policy and is used to troubleshoot?

The correct answer is C. show policy-map control-plane. To display statistics for the control plane policing (CoPP) policy map and aid in troubleshooting, the show policy-map control-plane command is used. This command provides detailed information about traffic matching and actions taken by the CoPP policy.

Networking

Question

Refer to the exhibit. Which show command shows statistics for the control plane policy and is used to troubleshoot?

Exhibit

350-501 question #258 exhibit

Options

  • Ashow control-plane CoPP
  • Bshow control-plane
  • Cshow policy-map control-plane
  • Dshow policy control-plane

How the community answered

(31 responses)
  • A
    3% (1)
  • C
    90% (28)
  • D
    6% (2)

Why each option

To display statistics for the control plane policing (CoPP) policy map and aid in troubleshooting, the show policy-map control-plane command is used. This command provides detailed information about traffic matching and actions taken by the CoPP policy.

Ashow control-plane CoPP

show control-plane CoPP is not a standard Cisco IOS/IOS-XR command for displaying CoPP policy map statistics.

Bshow control-plane

show control-plane provides general information about the control plane but does not offer the detailed policy map statistics required for troubleshooting CoPP.

Cshow policy-map control-planeCorrect

The show policy-map control-plane command specifically displays the configuration and statistics for the Quality of Service (QoS) policy map applied to the control plane. This output includes match counters, drop counters, and applied actions for different traffic classes, which is crucial for verifying CoPP operation and troubleshooting issues related to control plane traffic.

Dshow policy control-plane

show policy control-plane is not a standard Cisco IOS/IOS-XR command for displaying CoPP policy map statistics; the correct keyword is policy-map.

Concept tested: Control Plane Policing (CoPP) troubleshooting commands

Source: https://www.cisco.com/c/en/us/td/docs/ios/qos/configuration/guide/mqc_control_plane.html

Topics

#Control Plane Policing#CoPP#QoS#Troubleshooting commands

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