Nokia 4A0-N02 Exam Questions Instant Access

Question 1

Which statement about ACL entries is FALSE?

AThey can track both TCP and UDP flows.

BThey can be created in either ingress or egress directions.

CA packet in the direction of the stateful ACL rules will automatically create a ''related'' rule in the reverse direction.

DThe automatically created rules will not go away until the ACL is manually deactivated and reactivated.

Answer : D

Question 2

Which one of the following statements is correct regarding bridge vPorts in the VNS solution?

AA DHCP pool can be configured on a subnet connected to an NSG bridge vPort, the NSG then becomes the DHCP server.

BVSD is in charge of the IP address assignment to the devices behind the NSG vPort.

CThere must be more than one device behind the bridge vPort.

DThe static IP to MAC mapping configuration is not on the bridge vPort.

Answer : A

Question 3

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 4

Which of the following statements about an egress QoS policy is FALSE?

AIt assigns the child queue rate limiters to the queues.

BAll 8 forwarding classes must be assigned to one or more queues.

CThe sum of the GIR of the queues must be less than or equal to the GIR of the parent.

DThe sum of the PIR of the queues must be less than or equal to the PIR of the parent.

Answer : C

Question 5

Which of the following is true regarding the IPsec VPN between the NSGs?

AIt encrypts and encapsulates the VXLAN traffic.

BThe key for IPsec needs be manually configured on NSGs and must match each other.

CThe IPsec tunnel can be directly terminated by VRS in a data center.

DTo have IPsec VPN, an encryption function needs to be enabled at each individual NSG.

Answer : C

Question 6

Which of the following VSD service abstractions maps to a VRF instance in standard networking terminology?

ADomain

BZone

CSubnet

DL2 domain

Answer : A

Question 7

Which of the following connections does not exist during the VNS bootstrapping process?

AProxy to NSG

BProxy to VSD

CNSG to VSC OpenFlow-TLS

DVSC to proxy

Answer : D

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