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Nokia 4A0-N02 Nuage Networks Virtualized Network Services (VNS) Fundamentals Exam Practice Test

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Total 40 questions

Nuage Networks Virtualized Network Services (VNS) Fundamentals Questions and Answers

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Question 1

What will happen when a virtual/physical appliance in a subnet with encryption enabled is trying to communicate with a virtual/physical appliance in a subnet with encryption disabled?

Options:

A.

The communication is not possible and traffic will be dropped.

B.

Traffic will be forwarded in an unencrypted VXLAN tunnel.

C.

Traffic will be forwarded in an unencrypted VXLAN over IPsec tunnel.

D.

The communication between these two subnets is only possible through service chaining.

Question 2

Which of the following is NOT a function of Nuage Networks VNS?

Options:

A.

Automation of the enterprise WAN

B.

Virtualization of the branch office CPE

C.

Orchestration of cloud networks

D.

Providing unified policy across the data center and enterprise WAN

Question 3

Which of the following is correct about the NAT/PAT function on the NSG?

Options:

A.

Only one mode (either NAT or PAT) is supported, depending on administrative configuration.

B.

NAP/PAT is used to offload the Internet traffic.

C.

By default, NAT/PAT is enabled.

D.

NAT/PAT is enabled at the NSG level and applied to all network ports.

Question 4

Which one of the following is TRUE regarding the implementation of network egress QoS policy on NSG?

Options:

A.

The network egress and access egress QoS policies are created at different places.

B.

Rate limiters need to be created in advance to the egress QoS policy.

C.

It supports hierarchical policing per port/VLAN.

D.

It supports one parent scheduler at port level and up to eight children queues.

Question 5

Which of the following is NOT defined in the NSG infrastructure G/W profile?

Options:

A.

Identify the VSD proxy

B.

Enable two-factor installer authentication

C.

Port speed and mode

D.

NTP, stats, syslog server

Question 6

Which of the following is a challenge facing enterprise WAN?

Options:

A.

Manual provisioning slows down the new site turn-up.

B.

There is no Internet access at the remote office.

C.

OPEX is very high whereas CAPEX is low.

D.

MPLS VPN is not supported on CPEs.

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Total 40 questions