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Nokia 4A0-N01 Exam
Nuage Networks Virtualized Cloud Services (VCS) Fundamentals (Page 5 )

Updated On: 12-Jan-2026
Page 2 of 13
PDF with 64 Questions

What benefits does virtualization bring to a data center?

  1. Mobility, flexibility, and better resource utilization.
  2. Multitasking with prioritized process scheduling.
  3. More processing power, memory and disk space.
  4. Higher bandwidth, control plane simplification and reduced forwarding tables.

Answer(s): C


Reference:

https://www.paessler.com/it-explained/virtualization



What task is NOT part of VSD policy evaluation for a newly-instantiated virtual machine?

  1. Checking metadata.
  2. Creating a virtual port.
  3. Building a forwarding table
  4. Assigning an IP address.

Answer(s): C



What is the difference between host vPort and bridge vPort?

  1. A host vPort is provisioned on VRS-G, while a bridge vPort is provisioned on VSG.
  2. A host vPort is provisioned for VLAN traffic, while a bridge vPort is for VxLAN traffic.
  3. A host vPort only supports one VLAN, while a bridge vPort can be configured with multiple VLANs.
  4. A host vPort requires static MAC address configuration, while a bridge vPort learns MAC addresses dynamically.

Answer(s): A

Explanation:

Bridge vPort hosted in Nuage VSG/VSA Gateways Software, VRS and VRS-G hosted vPort


Reference:

https://matscloud.blogspot.com/2017/06/nuage-networks-vsp-deep-dive.html



Which domain can be extended to a 7750 DCI by GRE tunnels?

  1. A managed L2 domain.
  2. An unmanaged L2 domain.
  3. A subnet within an L3 domain.
  4. An L3 domain.

Answer(s): D



What statement is TRUE regarding multiple virtual IP addresses assigned to a single vPort?

  1. The virtual IP addresses can be in a different subnet than the VM interface IP address.
  2. All virtual IP addresses of a vPort must be in the same subnet.
  3. One of the virtual IP addresses can be the same as the VM interface IP address.
  4. Every virtual IP address must be associated with a virtual MAC, which differs from the VM interface MAC address.

Answer(s): A

Explanation:

If you have only one public IP address available, and you want to host multiple servers, use aVIP.



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