HPE7-A08 · Question #26

HPE7-A08 Question #26: Real Exam Question with Answer & Explanation

The correct answer is C. Apply a dscp-map to the interface to assign a Local Priority value E. Configure "qos trust none". qos trust none ensures the switch does not accept DSCP markings from the connected device and instead treats traffic as untrusted. Applying a dscp-map on the interface lets the switch set the internal Local Priority based on DSCP values it assigns/uses locally for queuing and for

Question

What should you configure for an interface connected to a device you cannot trust to assign DSCP markings? (Select two.)

Options

AConfigure "qos trust cos"
BApply a classifier-based policy to the interface to assign a Local Priority value
CApply a dscp-map to the interface to assign a Local Priority value
DConfigure Weighted Fair Queuing
EConfigure "qos trust none"

Explanation

qos trust none ensures the switch does not accept DSCP markings from the connected device and instead treats traffic as untrusted. Applying a dscp-map on the interface lets the switch set the internal Local Priority based on DSCP values it assigns/uses locally for queuing and forwarding behavior.

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