[Dec-2021] 4A0-N01 Exam Dumps Pass with Updated 2021 Nuage Networks Virtualized Cloud Services (VCS) Fundamentals
Free 4A0-N01 Exam Dumps to Pass Exam Easily
Nuage Networks 4A0-N01 Exam Certification Details:
| Number of Questions | 40 |
| Exam Registration | PEARSON VUE |
| Exam Price | $125 USD |
| Exam Code | 4A0-N01 VCS Fundamentals |
| Sample Questions | Nuage Networks 4A0-N01 Sample Questions |
| Recommended Training | Course (TTP36005) Course Material |
| Passing Score | 80% |
| Duration | 90 minutes |
| Exam Name | Nuage Networks Virtualized Cloud Services (VCS) Fundamentals |
NEW QUESTION 36
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 37
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:
Reference: https://matscloud.blogspot.com/2017/06/nuage-networks-vsp-deep-dive.html
NEW QUESTION 38
Which of the following is a host-centric overlay solution for a modern data center?
- A. VxLAN
- B. SPBM
- C. VPLS
- D. TRILL
Answer: A
Explanation:
Explanation
Modern data center, traditional technologies are limiting the speed, flexibility, scalability, and manageability of application deployments. There is emerging interest in the industry in overlay technologies (such as MPLS, VXLAN, LISP...)
NEW QUESTION 39
What statement is TRUE regarding a redundant redirection target?
- A. We can associate at maximum 2 vPorts with a redundant redirection target.
- B. Traffic will be redirected to all the vPorts within a redundant redirection target.
- C. A redundant redirection target can have only 1 virtual IP.
- D. By default, high availability is enabled for all redirection targets.
Answer: C
NEW QUESTION 40
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. Every virtual IP address must be associated with a virtual MAC, which differs from the VM interface
MAC address. - C. All virtual IP addresses of a vPort must be in the same subnet.
- 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 41
To auto-instantiate services on a 7750 DCI, which protocol needs to be enabled between the 7750 SR and VSD?
- A. Openflow
- B. SNMP
- C. XMPP
- D. BGP EVPN
Answer: C
NEW QUESTION 42
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. The policy group is the syntactic equivalent of the security group used by cloud management systems.
- C. Several vPorts ( in the same or different subnets) can be associated with one policy group.
- D. One vPort can be associated with multiple policy groups.
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 43
What statement is TRUE regarding service chaining provided by Nuage VCS?
- A. Service chaining only works for virtual appliances.
- B. Service chaining is flow-based traffic redirection.
- C. A virtual firewall is required to perform service chaining.
- D. It consists of packets being forwarded by the local VPLS, then through the enterprise VPRN and lastly
the backhaul VPLS.
Answer: A
NEW QUESTION 44
What statement regarding Openflow sessions in data center networks is TRUE?
- A. Openflow sessions can be established over either the data plane or the management plane.
- B. Security in mandatory with SSL encryption.
- C. Openflow sessions run between VSCs.
- D. By default, the Openflow session is established with TCP port 6633.
Answer: B
Explanation:
SSL (Secure Sockets Layer) is the standard security.
NEW QUESTION 45
What statement about traditional datacenter network architecture is TRUE?
- A. It adopts a 3-tier hierarchical topology.
- B. It meets the requirements triggered by cloud computing and virtualization.
- C. Layer 3 termination is at the access layer.
- D. The top-of-rack switch runs MPLS VPLS services.
Answer: C
NEW QUESTION 46
What statement about the Nuage 7850 VSG is TRUE?
- A. A hypervisor can be connected to two Nuage 7850 VSGs in an active.active MC-LAG
- B. UP to four Nuage VSGs can be combined into a single chassis.
- C. It is ideal as a spine router.
- D. 1.2 Tbps capacity in 1 RU.
Answer: A
NEW QUESTION 47
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 48
What statement about stateful ACL entries is FALSE?
- A. They can be created in either ingress or egress directions.
- B. A packet in the direction of the stateful ACL rules will automatically create a "related" rule in the reverse direction.
- C. The automatically created rules will not go away until the ACL is manually deactivated and reactivated.
- D. They can track both TCP and UDP flows.
Answer: C
NEW QUESTION 49
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 50
What information is included in the VTEP (virtual tunnel endpoint) forwarding table?
- A. The remote VM MAC addresses, the VXLAN ID (VNI) and the local VTEP.
- B. The remote VM IP addresses, the VXLAN ID (VNI) and the local VTEP.
- C. The remote VM IP addresses, the VXLAN ID (VNI) and the remote VTEP.
- D. The remote VM MAC addresses, the VXLAN ID (VNI) and the remote VTEP.
Answer: C
Explanation:
Explanation
IP address is the remote VTEP IP address or the IP Multicast group address
NEW QUESTION 51
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