Câu 98: 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

A network engineer is implementing a QoS policy for outbound management traffic classification and marking on a CPE device with these requirements: ✑ Management protocols must be marked with DSCP AF class 2 with low drop probability. ✑ Monitoring protocols must be marked with DSCP AF class 1 with low drop probability. ✑ All remaining traffic must be marked with a DSCP value of 0. Which configuration must the engineer implement to satisfy the requirements?

1. A. policy-map cpe-mgmt-policy class management set ip dscp af21 class monitoring set ip dscp af11 class class-default set ip dscp default end — đáp án hiện tại
2. B. policy-map cpe-mgmt-policy class management set ip dscp af21 class monitoring set ip dscp af11 class class-default set ip dscp af0 end
3. C. policy-map cpe-mgmt-policy class management set ip dscp af23 class monitoring set ip dscp af13 class class-default set ip dscp default end
4. D. policy-map cpe-mgmt-policy class management set ip dscp af23 class monitoring set ip dscp af13 class class-default set ip dscp af0 end