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Nuage Networks 4A0-N01 Exam Certification Details:
| Passing Score | 80% |
| Sample Questions | Nuage Networks 4A0-N01 Sample Questions |
| Recommended Training | Course (TTP36005) Course Material |
| Exam Code | 4A0-N01 VCS Fundamentals |
| Number of Questions | 40 |
| Exam Name | Nuage Networks Virtualized Cloud Services (VCS) Fundamentals |
| Duration | 90 minutes |
| Exam Registration | PEARSON VUE |
| Exam Price | $125 USD |
Nokia 4A0-N01 Exam Syllabus Topics:
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| Topic 11 |
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NEW QUESTION 10
What statement about the relationship between the SDN controller and VTEP devices is correct?
- A. The SDN controller collect VM-related information such as MAC and IP, and leads the VTEP devices with this information.
- B. The optimal deployment is one SDN controller per VTEP device.
- C. The SDN controller controls VTEP devices using Openflow and tells the VTEP devices which routing/birding protocol to use to dynamically learn the VTEP forwarding table.
- D. The optimal deployment is one SDN controller for all VTEP devices
Answer: A
NEW QUESTION 11
What does VSD stand for?
- A. Virtualized Services Definition
- B. Virtualized Services Description
- C. Virtualized Services Domain
- D. Virtualized Services Directory
Answer: D
Explanation:
Explanation/Reference:
Explanation:
Nuage Virtual Service Directory (VSD)
Reference: https://matscloud.blogspot.com/2017/06/nuage-networks-vsp-deep-dive.html
NEW QUESTION 12
Which two elements of the Nuage VCS solution act respectively as the control and data plane of a virtual router?
- A. VSC and VRS
- B. VSC and VRG
- C. VSD and VSC
- D. VSD and VSG
Answer: A
NEW QUESTION 13
Refer to the diagram.
What is the correct sequence of events for a VM to be instantiated, and for its required network connectivity to be created with the Nuage VCS solution? a. Network domain and policy templates are defined on VSD. b. VSC queries VSD on network service and policies. c. VSD provides VSC with network service and policies. d. VRS agent informs VSC of the new VM placement. e. VSC deploys policy to applicable VRS agents. f. VM instantiated on the hypervisor.
- A. a->b->c->d->e->f
- B. a->b->c->f->d->-e
- C. f->d->b->a>c->-e
- D. a->f->d->b->c->-e
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 14
What statement is FLASE regarding the forwarding polices used in VCS for traffic redirection (also known as service chaining)?
- A. Redirection targets should be created in advanced and associated with vPorts.
- B. A forwarding policy can be created in an active domain or be instantiated from a template.
- C. Forwarding policies can be applied to either ingress or egress traffic.
- D. Redirection targets cannot be associated with host vPort (physical appliances)
Answer: D
NEW QUESTION 15
What statement is FALSE regarding the relationship between a zone and a subnet within a domain?
- A. A QoS policy defined at the subnet level takes precedence over a QoS policy defined at the zone
level. - B. A security policy applied to the zone impacts all subnets associated to that zone.
- C. Each subnet can belong to multiple zones.
- D. Each zone can have multiple subnets.
Answer: C
NEW QUESTION 16
Refer to the diagram.
What is the correct sequence of events for a VM to be instantiated, and for its required network connectivity to be created with the Nuage VCS solution?
a. Network domain and policy templates are defined on VSD. b.
VSC queries VSD on network service and policies. c. VSD provides VSC with network service and policies. d. VRS agent informs VSC of the new VM placement. e. VSC deploys policy to applicable VRS agents. f. VM instantiated on the hypervisor.
- A. a->b->c->d->e->f
- B. a->b->c->f->d->-e
- C. f->d->b->a>c->-e
- D. a->f->d->b->c->-e
Answer: C
NEW QUESTION 17
Which of the following is a solution to create virtual is which the server runs the hypervisor as a specialized operating system and, as a consequence, there is no need for a conventional operating system?
- A. Hosted hypervisor
- B. Kernel
- C. Container
- D. Native hypervisor
Answer: D
NEW QUESTION 18
Which of the following is NOT Nuage metadata required when creating a virtual machine?
- A. VLAN ID
- B. User
- C. Subnet
- D. Enterprise
Answer: A
NEW QUESTION 19
If we compare a Nuage Virtual Service Node to a physical service router, which module is VSC mapped to?
- A. Line card
- B. Switch fabric
- C. Internal clock
- D. CPU module
Answer: B
Explanation:
Explanation
The switching fabric is independent of the bus technology and infrastructure used to move data between nodes
and also separate from the router. The term is sometimes used to mean collectively all switching hardware and
software in a network.
NEW QUESTION 20
Which statement correctly describes cloud computing?
- A. SDN is the key enabler for cloud computing.
- B. Services are offered as needed through the Internet.
- C. Services are statically provisioned by a cloud service provider.
- D. It provides convenient, permanent network access to a shared pool of computing resources.
Answer: D
Explanation:
Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources
NEW QUESTION 21
What is NOT a function performed by VSD?
- A. VSD is the DNS and NTP server for the datacenter network.
- B. VSD communicates to the cloud management systems through RESTful APIs.
- C. VSD is the service definition point where all the network service and policy templates are created.
- D. VSD is an analytics engine that can provide historic and real time information on the network and the VM usage of the network.
Answer: B
NEW QUESTION 22
What does VSD stand for?
- A. Virtualized Services Definition
- B. Virtualized Services Description
- C. Virtualized Services Domain
- D. Virtualized Services Directory
Answer: D
Explanation:
Explanation
Nuage Virtual Service Directory (VSD)
NEW QUESTION 23
What statement is TRUE regarding multiple virtual IP addresses assigned to a single vPort?
- A. One of the virtual IP addresses can be the same as the VM interface IP address.
- B. All virtual IP addresses of a vPort must be in the same subnet.
- C. The virtual IP addresses can be in a different subnet than the VM interface IP address.
- D. Every virtual IP address must be associated with a virtual MAC, which differs from the VM interface MAC address.
Answer: C
Explanation:
Explanation
If you have only one public IP address available, and you want to host multiple servers, use aVIP.
NEW QUESTION 24
Refer to the diagram.
What is the correct sequence of events for a VM to be instantiated, and for its required network connectivity to
be created with the Nuage VCS solution? a. Network domain and policy templates are defined on VSD. b.
VSC queries VSD on network service and policies. c. VSD provides VSC with network service and policies.
d. VRS agent informs VSC of the new VM placement. e. VSC deploys policy to applicable VRS agents. f. VM
instantiated on the hypervisor.
- A. a->b->c->d->e->f
- B. a->b->c->f->d->-e
- C. f->d->b->a>c->-e
- D. a->f->d->b->c->-e
Answer: C
NEW QUESTION 25
Which domain can be extended to a 7750 DCI by GRE tunnels?
- A. An L3 domain.
- B. A subnet within an L3 domain.
- C. A managed L2 domain.
- D. An unmanaged L2 domain.
Answer: A
NEW QUESTION 26
What statement regarding VSD user management is TRUE?
- A. Each enterprise user belongs to only one user group.
- B. LDAP integration is configured at the VSD global level, and it is not configurable enterprise.
- C. Open LDAP and Active Directory can be integrated into VSD.
- D. We can create CMS user groups for each enterprise.
Answer: A
Explanation:
Easy as adding them to a specific user group.
Reference: https://docs.adobe.com/content/help/en/target/using/administer/manage-users/enterprise/property- channel.html
NEW QUESTION 27
What is NOT a requirement for modern data center networks to facilitate cloud computing?
- A. Virtual machine live migration
- B. Network function virtualization
- C. Multi-tenancy
- D. Network automation
Answer: B
NEW QUESTION 28
What statement about virtual switches is FALSE?
- A. If a virtual switch is not on the hypervisor, all traffic will go out of the physical NIC.
- B. Typically, virtual switches are as capable as physical switches, eg: LAG, hardware-based QoS.
- C. Virtual switches are VLAN capable.
- D. A virtual switch is typically implemented within the hypervisor so that the network is extended onto the
server.
Answer: A
NEW QUESTION 29
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