Free 4A0-N02 Exam Braindumps (page: 3)

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Which of the following is true regarding the VLAN-based VPN on Nuage Networks NSG?

  1. The NSGs use OpenFlow to exchange routing information between each other.
  2. The NSGs use VXLAN to exchange routing information between each other.
  3. The NSGs forward overlay traffic between each other by using an OpenFlow tunnel.
  4. The NSGs forward overlay traffic between each other by using a VXLAN tunnel.

Answer(s): D



Which of the following is false regarding overlay solutions?

  1. An ‘overlay network’ is a virtual abstraction built on top of an existing physical network.
  2. Both VXLAN and TRILL are host-centric overlay solutions.
  3. Nuage Networks VNS uses a VXLAN-based overlay solution.
  4. Overlay networks are totally transparent to their physical underlay network.

Answer(s): B



Please, refer to the diagram. If the two VMs are on the same subnet, what is MAC address X4?

  1. X4 = MAC1
  2. X4 = MAC4
  3. X4 = MAC11
  4. X4 = MAC12

Answer(s): C



Which of the following is NOT true regarding the certificate authority component on VSD?

  1. It provides secure communication (TLS) between NSGs and the VSD by an HTTPS proxy.
  2. It provides secure communication (TLS) between NSGs and the VSC.
  3. It provides secure communication (TLS) between NSGs and VRSs.
  4. It provides secure communication (TLS) between the VSC and VRSs.

Answer(s): A






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