Posted by: Pdfprep
Post Date: November 17, 2020
A customer is discussing QoS requirements with a network consultant. The customer has specified that end-to-end path verification is a requirement.
Which QoS architecture is most appropriate for the requested design?
A . marking traffic at the access layer with DSCP to support the traffic flow
B . marking traffic at the access layer with CoS to support the traffic flow
C . RSTP mdoel with PHB to support the traffic flows
D . IntServ model with RSVP to support the traffic flows
Answer: D
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