[Jan 10, 2022] Prepare For The 4A0-N01 Question Papers In Advance
4A0-N01 PDF Dumps Real 2022 Recently Updated Questions
Nuage Networks 4A0-N01 Exam Certification Details:
| Exam Name | Nuage Networks Virtualized Cloud Services (VCS) Fundamentals |
| Passing Score | 80% |
| Sample Questions | Nuage Networks 4A0-N01 Sample Questions |
| Exam Registration | PEARSON VUE |
| Number of Questions | 40 |
| Recommended Training | Course (TTP36005) Course Material |
| Duration | 90 minutes |
| Exam Price | $125 USD |
| Exam Code | 4A0-N01 VCS Fundamentals |
NEW QUESTION 15
Which protocol is used for VSC federation?
- A. BGP VPN-IPv4
- B. Openflow
- C. BGP EVPN
- D. XMPP
Answer: B
Explanation:
The VSC uses standard protocols to peer with existing networks, allowing it to discover full network topology and reachability. Through Openflow, it distributes relevant switching and routing information to hypervisors within the virtualized datacenter network.
Reference: http://www.nuagenetworks.net/wp-content/uploads/2015/08/NuageNetworks-Architecture- White-Paper.pdf
NEW QUESTION 16
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 17
Which protocol is used for VSC federation?
- A. BGP VPN-IPv4
- B. Openflow
- C. BGP EVPN
- D. XMPP
Answer: B
Explanation:
The VSC uses standard protocols to peer with existing networks, allowing it to discover full network topology and reachability. Through Openflow, it distributes relevant switching and routing information to hypervisors within the virtualized datacenter network.
NEW QUESTION 18
Which VSD component provides a south-bound interface for communication with the VSC?
- A. Policy Management Engine
- B. Statistics Engine
- C. RESTful API
- D. VSD Mediator
Answer: D
Explanation:
Explanation
VSD mediator is a VSD Southbound interface used for communication to the VSC.
NEW QUESTION 19
What statement regarding Openflow sessions in data center networks is TRUE?
- A. Security is mandatory with SSL encryption.
- B. Openflow sessions can be established over either the data plane or the management plane.
- C. Openflow sessions run between VSCs.
- D. By default, the Openflow session is established with TCP port 6633.
Answer: A
Explanation:
SSL (Secure Sockets Layer) is the standard security.
NEW QUESTION 20
What statement regarding active/standby VSD cluster is TRUE?
- A. XMPP connections to the secondary cluster are blocked.
- B. Both the primary and secondary cluster are running all VSD services.
- C. VSP components (eg: VSCs) need reconfiguration after failover.
- D. The active/standby mode is also supported in standalone VSD.
Answer: D
NEW QUESTION 21
What statement correctly describes the difference between a managed Layer 2 domain and an undamaged
Layer 2 domain?
- A. Managed L2 domains can have overlapping IP address pools, while unmanaged L2 domains are not
allowed to have overlapping IP address pools. - B. In a managed L2 domain, Nuage VCS performs DHCP and ARP proxy functions, while in an
unmanaged domain VCS has no visibility of IP addresses. - C. A managed L2 domain has one or more zones and each zone can have multiple subnets, each with its
own IP address pool, while an unmanaged L2 domain does not have zones or subnets. - D. In a managed L2 domain, Nuage VCS manages security policies, while in an unmanaged domain,
Nuage VCS cannot manage the security policies.
Answer: A
NEW QUESTION 22
When using a VXLAN gateway to connect VLAN-based equipment with VMS inside a VXLAN data center, what types of vPort can be used on the VSD GUI to connect those VLAN-based devices?
- A. Host vPort and bridge vPort
- B. Gateway vport and VM vPort.
- C. Bridge V vport gateway vPort.
- D. VM vPort and host
Answer: A
NEW QUESTION 23
The ML2 plug-in is part of which OpenStack project?
- A. Neutron
- B. Nova
- C. Ironic
- D. Heat
Answer: A
NEW QUESTION 24
What statement correctly describes the difference between a managed Layer 2 domain and an undamaged Layer 2 domain?
- A. Managed L2 domains can have overlapping IP address pools, while unmanaged L2 domains are not allowed to have overlapping IP address pools.
- B. In a managed L2 domain, Nuage VCS manages security policies, while in an unmanaged domain, Nuage VCS cannot manage the security policies.
- C. In a managed L2 domain, Nuage VCS performs DHCP and ARP proxy functions, while in an unmanaged domain VCS has no visibility of IP addresses.
- D. A managed L2 domain has one or more zones and each zone can have multiple subnets, each with its own IP address pool, while an unmanaged L2 domain does not have zones or subnets.
Answer: A
NEW QUESTION 25
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 26
What mapping is FALSE?
- A. VSD-Management plane
- B. CMS-Management plane
- C. VRSS-Control plane
- D. VSC-Control plane
Answer: C
NEW QUESTION 27
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 28
What statement regarding the VRS-G is FALSE?
- A. The VRS-G is deployed on a hypervisor, following the same deployment requirements as a regular VRS.
- B. The network ports on VRS-G point towards the Nuage overlay VXLAN network.
- C. Virtual machines created on the hypervisor are attached to access ports on VRS-G.
- D. The VRS-G is the software VXLAN/VLAN gateway of the Nuage VCS solution.
Answer: A
Explanation:
Explanation
This permits the bridging of the hypervisor-focused overlay networking and physical devices in the data center.
NEW QUESTION 29
What statement best describes the concept of Policy-Based Automation provided by Nuage Networks?
- A. The Nuage Networks VCS solution can integrate with any CMS, operate on any hypervisor, and be deployed in any data center network.
- B. The virtual machines are automatically instantiated according to the specific policy defined in the CMS.
- C. Network devices as TOR/EOR switch, and leaf/spine routers, are automatically provisioned based on the configuration policy.
- D. The overlay network instances are automatically created according to the configuration details defined in a specific policy.
Answer: A
NEW QUESTION 30
Which mapping between a VSD service abstraction and an overlay service instance is correct?
- A. Virtual machine -SAP
- B. Domain- VPRN service instance
- C. Subnet-VPRN service instance
- D. Zone-VPLS service instance
Answer: B
Explanation:
Explanation/Reference: https://matscloud.blogspot.com/2017/06/nuage-networks-vsp-deep-dive.html
NEW QUESTION 31
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4A0-N01 Dumps and Practice Test (65 Exam Questions): https://www.prep4king.com/4A0-N01-exam-prep-material.html
