Which QoS architecture provides scalability of implementation?

Posted by: Pdfprep Category: 300-320 Tags: 300-320 exam questions, 300-320 practice exam, CCDP Post Date: November 24, 2020

Which QoS architecture provides scalability of implementation?
A . IntServ
B . DiffServ
C . LLQ
D . RSVP

Answer: B