What Downloadable 4A0-N02 Training Materials Is

NEW QUESTION 1
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

Answer: C

NEW QUESTION 2
Which of the following is NOT defined in the NSG infrastructure G/W profile?

• A. Identify the VSD proxy
• B. Enable two-factor installer authentication
• C. Port speed and mode
• D. NTP, stats, syslog server

Answer: B

NEW QUESTION 3
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

Answer: A

NEW QUESTION 4
Which of the following statements about the NSG vports is TRUE?

• A. The NSG responds to DHCP requests on a host vport by default.
• B. A host MAC address is dynamically leaned on a host vport.
• C. A host vport allows multiple devices to be connected through a switch.
• D. IP address assignment is handled by the NSG for a host on a host vport.

Answer: D

NEW QUESTION 5
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.

Answer: C

NEW QUESTION 6
Which of the following interfaces is not supported on VSC?

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

Answer: A

NEW QUESTION 7
Which of the following statements is NOT true regarding the integration of the data center (VCS solution) and branch office (VNS solution)?

• A. The VSD in the data center and the VSD for the branch office are running XMPP to synchronize with each other.
• B. The VSC in the data center and the VSC for the NSG branch office are running BGP to update each other’s forwarding table.
• C. With integration, the virtual machines in the data center and the devices in the branch office can belong to the same overlay network.
• D. Traffic between the virtual machines in the data center and the devices in the branch office are forwarded in VXLAN tunnels.

Answer: A

NEW QUESTION 8
What type of NAT is used so that any external host can send to iAddr: iPort by sending traffic to eAddr: ePort? (i=internal, e=external)

• A. Full-cone NAT
• B. Address-restricted NAT
• C. Port-restricted NAT
• D. Symmetric NAT

Answer: A

NEW QUESTION 9
Which of the following is false regarding overlay solutions?

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

Answer: B

NEW QUESTION 10
Which of the following is true regarding the VLAN-based VPN on Nuage Networks NSG?

• A. The NSGs use OpenFlow to exchange routing information between each other.
• B. The NSGs use VXLAN to exchange routing information between each other.
• C. The NSGs forward overlay traffic between each other by using an OpenFlow tunnel.
• D. The NSGs forward overlay traffic between each other by using a VXLAN tunnel.

Answer: D

NEW QUESTION 11
Which of the following connections does not exist during the VNS bootstrapping process?

• A. Proxy to NSG
• B. Proxy to VSD
• C. NSG to VSC OpenFlow-TLS
• D. VSC to proxy

Answer: D

NEW QUESTION 12
Please, refer to the diagram. If the two VMs are on the same subnet, what is MAC address X4?

• A. X4 = MAC1
• B. X4 = MAC4
• C. X4 = MAC11
• D. X4 = MAC12

Answer: B

NEW QUESTION 13
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