350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

By Cisco · Question Mode

QuestionQ90

Media and QoS

An engineer deploys QoS in an enterprise network. Which command verifies correct classification and marking on a Cisco IOS switch?

  • A show class-map interface GigabitEthernet 1/0/1
  • B show policy-map interface GigabitEthernet 1/0/1
  • C show policy-map
  • D show access-lists
Explanation

show policy-map interface displays the input and output QoS policies attached to the specified interface, including class-map matching information, packet counters, configured QoS set actions, and marking statistics. Cisco identifies it as the primary command for verifying QoS behavior and packet marking.

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