Nokia 4A0-N02 Exam Questions Instant Access

Question 1

Which of the following interfaces is not supported on VSC?

AAPI interface

BBGP interface

COpenFlow interface

DXMPP interface

Answer : A

Question 2

Which of the following is TRUE about NSG dual uplink?

AIt only provides redundancy for data traffic.

BTraffic is load balanced between primary and secondary links.

COne primary VSC is selected on each uplink.

DBoth uplinks can be connected to the same network or to two different networks.

Answer : B

Question 3

Which statement about the security policies implemented by Nuage Networks is FALSE?

AA security policy is composed of entries defining the conditions to redirect a packet.

BIngress policy acts on traffic flow towards the network (or the OVS component).

CThe security policies are defined at the domain level.

DThe security policies deployed on the VSD are distributed ACLs implemented on the VRSs and NSGs.

Answer : A

Question 4

Which of the following is FALSE regarding VNS bootstrapping?

AThe bootstrapping configuration templates on VSD ensures NSG configuration conformance.

BNSG is ready for dispatch without prior configuration.

CIt solves the problem of site CPE activation without having to send a skilled technician on site.

DNSG exchanges the plain text proprietary bootstrap protocol with VSD.

Answer : D

Question 5

Which of the following statements is NOT correct about the communication between two NSGs in different branch offices?

AThese two NSGs exchange OpenFlow-TLS with their controller to establish the tunnel for overlay traffic.

BThese two NSGs must be managed by the same VSD/VSD HA cluster.

CThe overlay tunnels established between the NSGs must be VXLAN encapsulation.

DThe overlay tunnels are established during bootstrapping.

Answer : C

Question 6

Which of the following statements about the NSG support for NAT-T is TRUE?

ANAT-T is a network port level attribute.

BNAT-T NPM probes are disabled by default.

CDirect Symmetric to Symmetric mapping is supported.

DAddress restricted mapping requires the use of two NPM probes.

Answer : A

Question 7

Which of the following statements is NOT true regarding the integration of the data center (VCS solution) and branch office (VNS solution)?

AThe VSD in the data center and the VSD for the branch office are running XMPP to synchronize with each other.

BThe VSC in the data center and the VSC for the NSG branch office are running BGP to update each other's forwarding table.

CWith integration, the virtual machines in the data center and the devices in the branch office can belong to the same overlay network.

DTraffic between the virtual machines in the data center and the devices in the branch office are forwarded in VXLAN tunnels.

Answer : A

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