Juniper NetworksCertified Professional, Enterprise Routing and Switching (JNCIP-ENT)
Domain 7Objective 2
CoS Header Fields and Forwarding Classes JN0-650 Practice Questions (Page 1)
Part of the Class of Service (CoS) domain, which makes up ~10% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–1 from this objective — we provide 6 practice questions to prepare you well beyond it. (estimate)
6questions here
2free pages
3concepts
Questions 1–5
- 1
What is the primary role of a forwarding class in Junos CoS?
Select an answer first - 2
Which field in an IPv4 packet header is used to carry Class of Service information and is divided into DSCP and ECN bits?
Select an answer first - 3
In Junos, which configuration object is used to map DSCP values to forwarding classes?
Select an answer first - 4
Which CoS header field is found in an Ethernet frame and uses a 3-bit priority value for prioritization?
Select an answer first - 5
What is the default forwarding class for traffic that does not match any classifier rule in Junos?
Select an answer first
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