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

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Question 31

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WRED can be used to help avoid TCP slow-start synch problems.

TRUE
TRUE
FALSE
FALSE
Suggested answer: A
asked 23/09/2024
Muhammad Imran
44 questions

Question 32

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What is the maximum number of forwarding subclasses a forwarding class can have?

3
3
64
64
72
72
16
16
56
56
Suggested answer: E
asked 23/09/2024
charles ratchagaraj
41 questions

Question 33

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Click the exhibit button below. Given the slope-policy (below), which of the following statements are TRUE? (Choose two)

Nokia 4A0-107 image Question 33 80295 09232024011844000000

All out-of-profile traffic will be dropped before that of any in-profile traffic.
All out-of-profile traffic will be dropped before that of any in-profile traffic.
The discard probability slope of an in-profile traffic is steeper than that of an out-of-profile traffic.
The discard probability slope of an in-profile traffic is steeper than that of an out-of-profile traffic.
When the shared buffer utilization reaches 55%, both in-profile and out-of-profile packets may be dropped.
When the shared buffer utilization reaches 55%, both in-profile and out-of-profile packets may be dropped.
The maximum probability with which an out-of-profile packet can be dropped is higher than that of an in-profile packet.
The maximum probability with which an out-of-profile packet can be dropped is higher than that of an in-profile packet.
When the shared buffer utilization is at 61%, only in-profile packets are currently in the shared buffer pool.
When the shared buffer utilization is at 61%, only in-profile packets are currently in the shared buffer pool.
Suggested answer: C, D
asked 23/09/2024
Steven Owens
40 questions

Question 34

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Click the exhibit button below. Given the SAP-ingress policy, which of the following statements are FALSE? (Choose three)

Nokia 4A0-107 image Question 34 80296 09232024011844000000

Queue 5 is using priority mode.
Queue 5 is using priority mode.
UDP traffic can be serviced at a maximum rate of 20 Mbps.
UDP traffic can be serviced at a maximum rate of 20 Mbps.
Ping traffic is place in queue 5.
Ping traffic is place in queue 5.
Queues 5 and 6 will receive equal portions of any remaining available bandwidth to meet their above-CIR bandwidth requirements.
Queues 5 and 6 will receive equal portions of any remaining available bandwidth to meet their above-CIR bandwidth requirements.
Queue 3 is scheduled before queue 5.
Queue 3 is scheduled before queue 5.
Suggested answer: B, D, E
asked 23/09/2024
Mostafa Mohamed
41 questions

Question 35

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Which of the following should be performed if a service provider does not want packets to make use of the shared buffer space when queued?

Set the CBS to 0.
Set the CBS to 0.
Set the MBS equal to the CBS.
Set the MBS equal to the CBS.
Set the high-priority-only equal to the MBS.
Set the high-priority-only equal to the MBS.
Set the MBS to 0.
Set the MBS to 0.
Set the high-priority-only to 0.
Set the high-priority-only to 0.
Suggested answer: B
asked 23/09/2024
Maria Janice Lecias
54 questions

Question 36

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Which of the following statements BEST describes an MBS parameter?

It specifies the maximum rate at which a queue can be serviced.
It specifies the maximum rate at which a queue can be serviced.
It specifies the maximum depth of a queue beyond which packets will be dropped.
It specifies the maximum depth of a queue beyond which packets will be dropped.
It specifies the portion of a queue that is taken from the reserved buffer pool.
It specifies the portion of a queue that is taken from the reserved buffer pool.
It specifies the threshold beyond which only in-profile packets will be queued.
It specifies the threshold beyond which only in-profile packets will be queued.
It specifies the peak bandwidth that can be attained by the incoming traffic.
It specifies the peak bandwidth that can be attained by the incoming traffic.
Suggested answer: B
asked 23/09/2024
michael hunter
40 questions

Question 37

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How many queues are available for use on service egress within a VPLS service?

1 multipoint and 8 unicast.
1 multipoint and 8 unicast.
8 queues, regardless of traffic type.
8 queues, regardless of traffic type.
8 unicast and 24 multipoint.
8 unicast and 24 multipoint.
8 unicast and 8 multipoint.
8 unicast and 8 multipoint.
16 queues, distributed as desired.
16 queues, distributed as desired.
Suggested answer: B
asked 23/09/2024
Maxim Shpakov
49 questions

Question 38

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If traffic is destined to queue 5, which has a high-priority-only value of 0 in the network-queue policy, all out-of-profile packets will be dropped.

TRUE
TRUE
FALSE
FALSE
Suggested answer: B
asked 23/09/2024
Kabi Bashala
37 questions

Question 39

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On the Nokia 7750 SR, where can network-queue policies be applied? (Choose two)

On the network egress port.
On the network egress port.
On the SDP.
On the SDP.
On the access ingress port.
On the access ingress port.
On the egress MDA.
On the egress MDA.
On the SAP.
On the SAP.
On the ingress MDA.
On the ingress MDA.
Suggested answer: A, F
asked 23/09/2024
khalid Hassan
38 questions

Question 40

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Click the exhibit button below. Given the output of the #show pools 1/2/2 network-egress command on a GigE port, what can the service provider deduce? (Choose two)

Nokia 4A0-107 image Question 40 80302 09232024011844000000

QoS is not configured on the router.
QoS is not configured on the router.
Packets in forwarding classes 'be' and '12' are being queued.
Packets in forwarding classes 'be' and '12' are being queued.
Traffic belonging to forwarding class 'ef' is not experiencing queuing delays.
Traffic belonging to forwarding class 'ef' is not experiencing queuing delays.
Traffic belonging to forwarding class '11 'will never make use of the shared buffer pool.
Traffic belonging to forwarding class '11 'will never make use of the shared buffer pool.
Out-of-profile traffic in the shared buffer pool is being dropped.
Out-of-profile traffic in the shared buffer pool is being dropped.
Suggested answer: B, C
asked 23/09/2024
Arturs Grigorjevs
48 questions
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Related questions

Click the exhibit button below. Based on the configuration of the network policy (below), what will be the forwarding class associated with a MPLS encapsulated customer packet that arrives on a dotlQ encapsulated network port 1/1/4:1 on P1 with the following characteristics: EXP value = 6 DSCP value = cs1 Dot1pvalue = 3
On the Nokia 7750 SR, what is the maximum number of queues that a single SAP-ingress policy can support in a VPLS?
Which of the following statements are TRUE regarding the PE device in a QoS enabled network? (Choose two)
Which of the following are major components of QoS functionality on the Nokia 7750 SR? (Choose three)
Which of the following statements regarding the default scheduler in the Nokia 7750 SR are TRUE? (Choose two)
Which of the following statements regarding scheduling are TRUE? (Choose two)
Click the exhibit button below. A network operator has configured a network-queue policy to map forwarding classes to queues, as shown in the exhibit below. Based on the default scheduling behavior of the Nokia 7750 SR, in which order will packets be serviced?
Which of the following about scheduling is TRUE?
Which of the following CANNOT be used as external marking bits?
Which of the following self-generated traffic applications is considered ''protocol'' traffic, as opposed to ''management'' traffic?