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

Updated On: 1-Feb-2026
Page 2 of 9
PDF with 40 Questions

Which of the following is a challenge facing enterprise WAN?

  1. Manual provisioning slows down the new site turn-up.
  2. There is no Internet access at the remote office.
  3. OPEX is very high whereas CAPEX is low.
  4. MPLS VPN is not supported on CPEs.

Answer(s): A



Which of the following users can create NSG profiles/templates?

  1. CSP root group user
  2. CSP CMS group user
  3. Enterprise designer group user
  4. Enterprise admin group user

Answer(s): A



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?

  1. The communication is not possible and traffic will be dropped.
  2. Traffic will be forwarded in an unencrypted VXLAN tunnel.
  3. Traffic will be forwarded in an unencrypted VXLAN over IPsec tunnel.
  4. The communication between these two subnets is only possible through service chaining.

Answer(s): C



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

  1. The network egress and access egress QoS policies are created at different places.
  2. Rate limiters need to be created in advance to the egress QoS policy.
  3. It supports hierarchical policing per port/VLAN.
  4. It supports one parent scheduler at port level and up to eight children queues.

Answer(s): C



What type of NAT is used so that any external host can send to iAddr: iPort by sending traffic to eAddr: ePort? (i=internal, e=external)

  1. Full-cone NAT
  2. Address-restricted NAT
  3. Port-restricted NAT
  4. Symmetric NAT

Answer(s): A



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