Practice 4A0-107 Exam Online

Question 1

How is buffer memory allocated per forwarding complex on a Nokia FP3-based IMM?

A : 512 MB ingress, 512 MB egress

B : 512 MB for network ports, 512 MB for access ports

C : 3.84 GB dynamically allocated between ingress and egress

D : 2 GB, with a minimum of 512 MB ingress and egress, and an additional 1 GB dynamically allocated

Answer: D

Question 2

Individual application streams are considered microflows, whereas __________ are considered macroflows.

A : SAPs

B : SDPs

C : Services

D : Queues

E : Schedulers

F : Forwarding classes

Answer: A

Question 3

Packets enter the network via the ePipe SAP on PE1 with dot1p marking of 6. The VC type of the SDP

interconnecting PE1 and PE2 is vlan. All network interfaces use the default network QoS policy. According to

the configuration shown above, what is the inner dot1p value of the BE traffic egressing router PE2?

A : 0

B : 3

C : 6

D : 22

Answer: C

Question 4

Which of the following parameters is taken into account FIRST when a CFHP arbiter allocates bandwidth

among its children policers?

A : PIR

B : CIR

C : Level

D : Weight

Answer: D

Question 5

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

model?

A : DiffServ reserves resources dynamically using the RSVP protocol.

B : DiffServ only requires packets to be classified into forwarding classes at the first network hop.

C : DiffServ provides granular differentiation and superior fairness because it processes traffic streams individually.

D : DiffServ is more scalable it treats traffic streams as aggregates.

Answer: D

Nokia 4A0-107