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Nuage Networks 4A0-N01 Exam Certification Details:
| Exam Name | Nuage Networks Virtualized Cloud Services (VCS) Fundamentals |
| Exam Code | 4A0-N01 VCS Fundamentals |
| Exam Price | $125 USD |
| Duration | 90 minutes |
| Recommended Training | Course (TTP36005) Course Material |
| Number of Questions | 40 |
Nokia 4A0-N01 Exam Syllabus Topics:
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NEW QUESTION 23
Which mapping between a VSD service abstraction and an overlay service instance is correct?
- A. Zone-VPLS service instance
- B. Virtual machine -SAP
- C. Subnet-VPRN service instance
- D. Domain- VPRN service instance
Answer: D
Explanation:
Explanation/Reference:
Reference: https://matscloud.blogspot.com/2017/06/nuage-networks-vsp-deep-dive.html
NEW QUESTION 24
If we compare a Nuage Virtual Service Node to a physical service router, which module is VSC mapped to?
- A. Line card
- B. CPU module
- C. Internal clock
- D. Switch fabric
Answer: D
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 25
What three main components comprise the Nuage Networks VCS solution?
- A. VNS, VSC, and VSG
- B. VSD, VSC, and VSG
- C. VNS, VRS, and VSG
- D. VSD, VSC, and VRS
Answer: D
Explanation:
Explanation/Reference: https://www.nuagenetworks.net/products/virtualized-cloud-services/
NEW QUESTION 26
What statement regarding the VRS-G is FALSE?
- A. The VRS-G is the software VXLAN/VLAN gateway of the Nuage VCS solution.
- B. Virtual machines created on the hypervisor are attached to access ports on VRS-G.
- C. The VRS-G is deployed on a hypervisor, following the same deployment requirements as a regular VRS.
- D. The network ports on VRS-G point towards the Nuage overlay VXLAN network.
Answer: C
Explanation:
This permits the bridging of the hypervisor-focused overlay networking and physical devices in the data center.
Reference: https://jujucharms.com/nuage-vrsg/
NEW QUESTION 27
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 28
Which of the following interfaces does NOT belong to the underlay network?
- A. Interface on VSD
- B. Openflow interface on VSC
- C. "Control" interface on VSC
- D. Hypervisor interfaces carrying VXLAN traffic.
Answer: C
NEW QUESTION 29
To auto-instantiate services on a 7750 DCI, which protocol needs to be enabled between the 7750 SR and VSD?
- A. BGP EVPN
- B. XMPP
- C. Openflow
- D. SNMP
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 30
What function is NOT supported on the Nuage 7850 VSG?
- A. Hardware VXLAN/VLAN gateway
- B. Top of Rack switch/Leaf router
- C. Cloud orchestration
- D. VSC functionality
Answer: C
NEW QUESTION 31
What statement is FALSE regarding the relationship between a zone and a subnet within a domain?
- A. Each zone can have multiple subnets.
- B. Each subnet can belong to multiple zones.
- C. A security policy applied to the zone impacts all subnets associated to that zone.
- D. A QoS policy defined at the subnet level takes precedence over a QoS policy defined at the zone level.
Answer: B
NEW QUESTION 32
If we compare a Nuage Virtual Service Node to a physical service router, which module is VSC mapped to?
- A. Line card
- B. CPU module
- C. Internal clock
- D. Switch fabric
Answer: D
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.
Reference: https://searchstorage.techtarget.com/definition/switching-fabric
NEW QUESTION 33
Which protocol is used for VSC federation?
- A. BGP EVPN
- B. XMPP
- C. Openflow
- D. BGP VPN-IPv4
Answer: C
Explanation:
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 34
What statement regarding VSD user management is TRUE?
- A. Open LDAP and Active Directory can be integrated into VSD.
- B. Each enterprise user belongs to only one user group.
- C. LDAP integration is configured at the VSD global level, and it is not configurable enterprise.
- D. We can create CMS user groups for each enterprise.
Answer: B
Explanation:
Explanation
Easy as adding them to a specific user group.
NEW QUESTION 35
What statement regarding VSD user management is TRUE?
- A. Open LDAP and Active Directory can be integrated into VSD.
- B. Each enterprise user belongs to only one user group.
- C. LDAP integration is configured at the VSD global level, and it is not configurable enterprise.
- D. We can create CMS user groups for each enterprise.
Answer: B
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 36
To auto-instantiate services on a 7750 DCI, which protocol needs to be enabled between the 7750 SR and VSD?
- A. BGP EVPN
- B. XMPP
- C. Openflow
- D. SNMP
Answer: B
NEW QUESTION 37
What statement about policy groups is FALSE?
- A. For an ingress security policy, if a hardware endpoint policy group is chosen as the source, the destination must also be hardware endpoints.
- B. One vPort can be associated with multiple policy groups.
- C. Several vPorts ( in the same or different subnets) can be associated with one policy group.
- D. The policy group is the syntactic equivalent of the security group used by cloud management systems.
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 38
What statement is TRUE regarding a redundant redirection target?
- A. By default, high availability is enabled for all redirection target.
- B. We can associated at maximum 2 vPorts with a redundant redirection target.
- C. Traffic will be redirected to all of the vPorts within a redundant redirection target.
- D. A redundant redirection target can have only 1 virtual IP.
Answer: C
NEW QUESTION 39
What statement is TRUE regarding multiple virtual IP addresses assigned to a single vPort?
- A. All virtual IP addresses of a vPort must be in the same subnet.
- B. Every virtual IP address must be associated with a virtual MAC, which differs from the VM interface MAC address.
- C. One of the virtual IP addresses can be the same as the VM interface IP address.
- D. The virtual IP addresses can be in a different subnet than the VM interface IP address.
Answer: D
Explanation:
Explanation
If you have only one public IP address available, and you want to host multiple servers, use aVIP.
NEW QUESTION 40
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