Nokia 4A0-107 Practice Test - Questions Answers, Page 18

List of questions
Question 171

How does a shaper rate-limit a traffic stream?
Question 172

Which action does the packet remarking process perform?
Question 173

Which of the following statements describes an advantage of the DiffServ QoS model over the IntServ QoS model?
Question 174

Which of the following statements defines the committed information rate?
Question 175

Why are the four QoS steps (classification, queuing, scheduling, and marking/remarking) executed twice for every packet entering a 7750 SR router?
Question 176

What feature makes a traffic stream real-time?
Question 177

In a Nokia 7750 SR, which of the following is a class type that is intended for non-real-time customer traffic that requires some committed bandwidth?
Question 178

Refer to the exhibit.
In the image shown above, the SAP-ingress policy is applied properly to a Nokia 7750 SR. A packet is received from an IP address of 192.168.2.2 with DSCP set to AF. Which forwarding class and priority level is assigned to this packet?
Question 179

In a Nokia 7750 SR, which of the following QoS policies CANNOT include packet classification criteria?
Question 180

Refer to the exhibit.
In the image shown above, the network QoS policy is applied properly to a Nokia 7750 SR. An MPLS packet with dot1p=1, EXP=4, and DSCP=AF is received. Which forwarding class and profile is assigned to this packet?
Question