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Nokia 4A0-107 Practice Test - Questions Answers, Page 12

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Question 111

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Which of the following statements regarding the default scheduler in the Nokia 7750 SR are TRUE? (Choose two)

There are a maximum of 8 levels of priority serviced using a round-robin algorithm.
There are a maximum of 8 levels of priority serviced using a round-robin algorithm.
The default scheduler will spend an equal amount of time in each queue, as long as there is traffic present
The default scheduler will spend an equal amount of time in each queue, as long as there is traffic present
The H1 internal forwarding class will receive its CIR before AF traffic.
The H1 internal forwarding class will receive its CIR before AF traffic.
Orphaned queues will be scheduled out of the BE queue.
Orphaned queues will be scheduled out of the BE queue.
A queue servicing EF and AF traffic will require explicit configuration to set the queue to expedited.
A queue servicing EF and AF traffic will require explicit configuration to set the queue to expedited.
Suggested answer: C, E
asked 23/09/2024
Adugna Mehari
43 questions

Question 112

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Click the exhibit button below.

Nokia 4A0-107 image Question 112 80374 09232024011844000000

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

EF
EF
H1
H1
L1
L1
H2
H2
L2
L2
Suggested answer: D
asked 23/09/2024
Tresor Garcia
45 questions

Question 113

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How does an IOM3 improve the queue usage over an IOM2 in an Nokia 7750 SR? (Choose two)

The IOM3 adds more memory to both forwarding complexes which increases the total number of queues available.
The IOM3 adds more memory to both forwarding complexes which increases the total number of queues available.
The IOM3 only contains a single forwarding complex which reduces the number of queues used.
The IOM3 only contains a single forwarding complex which reduces the number of queues used.
The IOM3 allows multiple forwarding classes to be assigned to a single queue.
The IOM3 allows multiple forwarding classes to be assigned to a single queue.
The IOM3 allows queues to be dynamically allocated between ingress and egress.
The IOM3 allows queues to be dynamically allocated between ingress and egress.
The IOM3 has a larger CPU capable of tracking active hardware queue utilization and adjusting memory allocation accordingly.
The IOM3 has a larger CPU capable of tracking active hardware queue utilization and adjusting memory allocation accordingly.
Suggested answer: B, D
asked 23/09/2024
Dominique Dusabe
48 questions

Question 114

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Which of the following statements BEST describes the IntServ model?

Has the ability to distinguish traffic in 32 different ways.
Has the ability to distinguish traffic in 32 different ways.
Uses the RSVP protocol to create microflows through a network.
Uses the RSVP protocol to create microflows through a network.
Has the ability to manually configure foiwarding classes through a network.
Has the ability to manually configure foiwarding classes through a network.
Uses the RSVP protocol to create macroflows through a network.
Uses the RSVP protocol to create macroflows through a network.
Suggested answer: B
asked 23/09/2024
Victor vila
44 questions

Question 115

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Which of the following are major components of QoS functionality on the Nokia 7750 SR? (Choose three)

Microflow reservations using RSVP
Microflow reservations using RSVP
DSCP to EXP translation
DSCP to EXP translation
Traffic classification
Traffic classification
Automatic profiling and policy configuration
Automatic profiling and policy configuration
Buffer memory management
Buffer memory management
Traffic scheduling
Traffic scheduling
Suggested answer: C, E, F
asked 23/09/2024
Kristian Gutierrez
50 questions

Question 116

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On a Nokia IOM 3, how is buffer memory allocated per forwarding complex?

512 MB ingress, 512 MB egress
512 MB ingress, 512 MB egress
256 MB ingress, 256 MB egress
256 MB ingress, 256 MB egress
1 GB dynamically allocated between ingress and egress.
1 GB dynamically allocated between ingress and egress.
768 MB dynamically allocated between ingress and egress.
768 MB dynamically allocated between ingress and egress.
768 MB, with a minimum of 256 MB ingress and egress, and an additional 256 MB dynamically allocated.
768 MB, with a minimum of 256 MB ingress and egress, and an additional 256 MB dynamically allocated.
Suggested answer: D
asked 23/09/2024
Mary Andreou
50 questions

Question 117

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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
Robin Koele
39 questions

Question 118

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On the Nokia 7750 SR, which of the following QoS-related policies can be configured on a SAP? (Choose three)

The slope-policy
The slope-policy
The SAP-ingress policy
The SAP-ingress policy
The SAP-egress policy
The SAP-egress policy
The network-queue policy
The network-queue policy
The scheduler-policy
The scheduler-policy
Suggested answer: B, C, E
asked 23/09/2024
Muddasir Solkar
45 questions

Question 119

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Which of the following statements regarding policing and shaping on the Nokia 7750 SR are TRUE? (Choose two)

The larger the configured MBS value, the lower the amount of shaping performed.
The larger the configured MBS value, the lower the amount of shaping performed.
When policing is enabled on the SAP-ingress, all traffic is considered as in-profile.
When policing is enabled on the SAP-ingress, all traffic is considered as in-profile.
Setting the CIR to 1000 and the PIR to max will enable shapeless policing at 1 Mbps within the SAP-egress policy.
Setting the CIR to 1000 and the PIR to max will enable shapeless policing at 1 Mbps within the SAP-egress policy.
Configuring MBS to equal CBS will disable shaping.
Configuring MBS to equal CBS will disable shaping.
Setting the CIR and PIR to equal values disables soft-policing.
Setting the CIR and PIR to equal values disables soft-policing.
Suggested answer: B, E
asked 23/09/2024
Osman Taskiran
36 questions

Question 120

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

SAP-ingress only
SAP-ingress only
SAP-egress only
SAP-egress only
SAP-ingress and SAP-egress
SAP-ingress and SAP-egress
Network ingress
Network ingress
Network egress
Network egress
Suggested answer: C, E
asked 23/09/2024
Blavier Arnaud
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?