HPE Network Switching Professional (HPE7-A08)

By HP · Question Mode

QuestionQ58

Install and configure the wired network solution

What should be configured for an interface connected to a device whose DSCP markings cannot be trusted?

Choose two
Explanation

qos trust none ignores packet-header priority markings on ingress. A classifier-based policy can classify matching traffic and assign its local priority explicitly. DSCP maps are used when the QoS trust mode is set to DSCP, and trusting CoS would still accept priority markings supplied by the connected device.

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