nokia 4a0-n02 practice test

During VNS automated site activation, the domain design and attributes are configured on which of
the following device?

• A. VSD (Virtualized Services Directory)
• B. VSC (Virtualized Services Controller)
• C. NSG (Network Services Gateway)
• D. Installer PC

Which of the following is true about Nuage Networks NSG-E?

• A. It is a virtual appliance.
• B. It has 4 LAN ports at maximum.
• C. It supports dual WAN uplinks.
• D. It can only be deployed in standalone model.

Which statement is FALSE regarding the vport?

• A. NSG vPorts are associated with access ports.
• B. There are four types of vPorts: VM, container, host and bridge.
• C. The NSG’s vPorts are typically host vPorts.
• D. One vPort can only belong to one subnet or L2 domain.

Which of the following interfaces is not supported on VSC?

• A. API interface
• B. BGP interface
• C. OpenFlow interface
• D. XMPP interface

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

• A. It assigns the child queue rate limiters to the queues.
• B. All 8 forwarding classes must be assigned to one or more queues.
• C. The sum of the GIR of the queues must be less than or equal to the GIR of the parent.
• D. The sum of the PIR of the queues must be less than or equal to the PIR of the parent.

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

• A. Domain
• B. Zone
• C. Subnet
• D. L2 domain

Which of the following is correct about the NAT/PAT function on the NSG?

• A. Only one mode (either NAT or PAT) is supported, depending on administrative configuration.
• B. NAP/PAT is used to offload the Internet traffic.
• C. By default, NAT/PAT is enabled.
• D. NAT/PAT is enabled at the NSG level and applied to all network ports.

Which of the following statements about uplink ingress policing is FALSE?

• A. It can be applied to the overlay.
• B. It can be applied to the underlay.
• C. VSD raises an alarm when the policing threshold is crossed.
• D. The policer can be configured by enterprise admin.

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

• A. A security policy is composed of entries defining the conditions to redirect a packet.
• B. Ingress policy acts on traffic flow towards the network (or the OVS component).
• C. The security policies are defined at the domain level.
• D. The security policies deployed on the VSD are distributed ACLs implemented on the VRSs and NSGs.

Which statement about ACL entries is FALSE?

• A. They can track both TCP and UDP flows.
• B. They can be created in either ingress or egress directions.
• C. A packet in the direction of the stateful ACL rules will automatically create a “related” rule in the reverse direction.
• D. The automatically created rules will not go away until the ACL is manually deactivated and reactivated.