Free Nokia 4A0-107 Exam Questions

Become Nokia Certified with updated 4A0-107 exam questions and correct answers

Page: 1 / 47

Total 235 Questions | Updated On: Jun 06, 2025

Add To Cart

Question 1

Which of the following statements are TRUE when discussing self-generated traffic QoS? (Choose two)

A : order to mark Layer 2 traffic, sgt-qos will set various ToS bits.

B : DSCP bits can be set per application, per routing instance.

C : The DSCP marking stays nc1 for all applications. Only the internal FC is manipulated across differentapplications.

D : order to mark Layer 2 self-generated traffic, network interfaces must be set to dot1Q.

E : The internal forwarding class for self-generated traffic is set once and applied to the base router and allVPRN instances.

Answer: B,D

Question 2

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 3

By default, how does a hybrid port on a Nokia 7750 SR share its allocated buffer space between access and

network pools?

A : All buffer space is initially allocated to access pools, and some of it is reallocated to network pools ifnetwork interfaces are configured on it.

B : All buffer space is initially allocated to network pools, and some of it is reallocated to access pools ifservice SAPs are configured on it.

C : Buffer space is allocated 50% for access pools and 50% for network pools.

D : ffer space is allocated 25% for access pools and 75% for network pools.

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 : R

B : vel

C : ight

Answer: C

Question 5

At which points can traffic be marked or remarked on the Nokia 7750? (Choose two)

A : P-ingress only

B : P-egress only

C : P-ingress and SAP-egress

D : twork ingress

E : twork egress

Answer: A,C

Page: 1 / 47

Total 235 Questions | Updated On: Jun 06, 2025

Add To Cart