4A0-N01 Nuage Networks Virtualized Cloud Services (VCS) Fundamentals Exam

Credit Towards Certification: Nuage Networks Professional – Software Defined Datacenter (NNP SD-DC)
Nuage Networks Expert – Software Defined Datacenter (NNE SD-DC)
Nuage Networks Virtuoso (NNV)
Mandatory Exam Prerequisites: N/A
Exam Duration: 90 Minutes
Exam Appointment Duration: 135 minutes. This is the exam duration plus a 45 minute tutorial on computer-based examinations.
Number of Questions: 40
Language: English

Download the Nuage Networks Virtualized Cloud Services (VCS) Fundamentals Practice Exam

For a list of candidate exam topics, please refer to the list of course objectives and modules in the course outline. The course overview page and course outline can be found here.

COURSE OVERVIEW
This course is designed for technical personnel responsible
for implementing and supporting Nuage Networks Virtualized
Cloud Services (VCS) datacenter networking solutions.
The course provides hands-on experience for configuring
datacenter overlay networks with Nuage VCS.

COURSE NUMBER TTP36005 DURATION
5 days (including lectures and hands-on lab exercises)
EXAM 4A0-N01

CREDIT TOWARD CERTIFICATION
■■ Nuage Networks Professional-Datacenter (NNP-DC)
■■ Nuage Networks Expert (NNE) SD-DC
■■ Nuage Networks Virtuoso (NNV)

RECOMMENDED COURSE PREREQUISITES
■■ IP networking experience is essential
■■ Experience with MPLS VPN services
■■ Experience with Linux is helpful

COURSE OBJECTIVES
After completing the course, students should be able to:
■■ Describe how network virtualization addresses the limitations of the traditional datacenter architecture
■■ Describe Nuage Networks VCS and the function of each of its components, including the Virtualized Services Directory (VSD), Virtualized Services Controller (VSC), and Virtual

Routing and Switching (VRS)
■■ Configure Layer 2 and Layer 3 overlay networks in VCS
■■ Configure and verify security and forwarding policies
■■ Describe the different gateway options and configure them in VCS
■■ Describe the concept of cloud orchestration and how different cloud management systems are integrated with

Nuage Networks

Module 1 – Datacenter Network Architecture
■■ Introduction to cloud computing and SDN
■■ Virtualization in the datacenter
■■ Networking in the datacenter
■■ The Nuage Networks datacenter

Module 2 – Product Introduction
■■ Nuage Networks product portfolio introduction
■■ Nuage Networks Virtualized Services Directory (VSD)
■■ Nuage Networks Virtualized Services Controller (VSC) and Virtual Routing and Switching (VRS)
■■ Nuage Networks 7850 Virtualized Services Gateway and VRS Gateway
■■ IP Fabric Leaf and Spine

Module 3 – Use Cases
■■ Standard Layer 3 domain
■■ Security policies
■■ Forwarding policies and service chaining
■■ Layer 2 domain
■■ Backhaul VPLS
■■ Datacenter interconnection
■■ Shared IP addresses for public domain access
■■ VXLAN Gateway
■■ QoS and statistics policies
■■ Multicast in the underlay
■■ Virtual machine (VM) migration

Module 4 – Beyond VCS
■■ Cloud orchestration
■■ CMS integration
■■ OpenStack Integration
■■ VMware vCloud Integration
■■ Kubernetes and RedHat OpenShift Integration
■■ Network Function Virtualization and the Nokia Telco Cloud

Question: 1
What benefits does virtualization bring to a data center?

A. Mobility, flexibility, and better resource utilization.
B. Multitasking with prioritized process scheduling.
C. More processing power, memory and disk space.
D. Higher bandwidth, control plane simplification and reduced forwarding tables.

Answer: C

Question: 2
What statement best describes the concept of Policy-Based Automation provided by Nuage Networks?

A. The virtual machines are automatically instantiated according to the specific policy defined in the CMS.
B. Network devices as TOR/EOR switch, and leaf/spine routers, are automatically provisioned based on the configuration policy.
C. The Nuage Networks VCS solution can integrate with any CMS, operate on any hypervisor, and be deployed in any data center network.
D. The overlay network instances are automatically created according to the configuration details defined in a specific policy.

Answer: C

Question: 3
What occurrence is NOT a problem facing a traditional data center network?

A. High packet loss due to the use of the 3-tier hierarchy.
B. Sub-optimal traffic flow.
C. About half of the bandwidth is not used due to links being disabled by STP.
D. High latency for some applications.

Answer: B