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GNS3 Certified Associate Exam Official Course (GNS3A).

This is the official GNS3A course (exam author). Learn GNS3, Python, Ansible, Linux, SDN and more from David Bombal
4.8
☆☆☆☆☆ 4.8/5
(188 reviews)
2,703 students
Created by
David Bombal

9.1

Classbaze Grade®

7.9

Freshness

9.0

Popularity

9.7

Material

Detailed Analysis »

This is the official GNS3A course (exam author). Learn GNS3
Go to course »
Platform: Udemy
Price: check current price
Video: 67h 44m
Language: English
Next start: On Demand

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Classbaze Rating

Classbaze Grade®

9.1 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness

7.9 / 10
This course was last updated on 8/2020.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Popularity

9.0 / 10
We analyzed factors such as the rating (4.8/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Material

9.7 / 10
Video Score: 10.0 / 10
The course includes 67h 44m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 12 hours 37 minutes of 9 GNS3 courses on Udemy.
Detail Score: 9.1 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.9 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

6 articles.
103 resources.
0 exercise.
0 test.

In this page

About this course

  The course will teach you this
  What you need to START the course
  Who can start this course?
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About the course

This is the official GNS3 Certified Associate course. This course covers the topics you need to know to pass the GNS3CA Exam.
The GNS3 Certified Associate (GNS3CA) program is a multi-vendor, next generation network engineer certification that focuses on the core skills that network engineers need today for the new era of rapidly changing, programmable, automated and intelligent networks.
In today’s rapidly changing networking environment where billions of IoT devices are being added to the Internet every year, it is no longer enough for network engineers to simply configure network devices manually via a Command Line Interface (CLI). Network engineer skill-sets need to diversify to include network programmability and automation skills such as Ansible and Python, programmable APIs, Open Networking technologies, virtualization, Linux and support of multi-vendor environments.
The GNS3CA program will prepare you to have the knowledge and training to:
•Install and build virtual networks using GNS3 with knowledge of multiple vendors and protocols
•Explain and describe GNS3 core functions and architecture
•Identify and troubleshoot GNS3 installation and configuration issues
•Program networks using Python network automation scripts
•Implement OpenFlow based SDN networks within GNS3 topologies
•Implement Docker based appliances within GNS3 topologies
•Describe DevOps terms such as Data Formats, APIs, REST, NETCONF and others
•Program networks using Ansible network automation scripts
•Install and configure Linux based virtual machines and core Linux functions
•Install, configure and troubleshoot hypervisors such as VMware Workstation, ESXi, QEMU and VirtualBox
•Troubleshoot basic network issues
Exam topics:
Core GNS3 Skills
•Explain GNS3 architecture:
•GNS3 GUI
•GNS3 VM
•Local versus remote VMs
•Schema (GUI / Web / Controller / Compute / Emulators)
•Explain, configure and troubleshoot GNS3 Hypervisor options
•VMware Workstation Pro
•VMware Workstation Player
•Vmware Fusion
•VirtualBox
•ESXi
•QEMU
•Describe GNS3 cloud solutions:
•Packet net
•Explain and contrast GNS3 device support
•Switches
•Routers
•Firewalls
•Servers
•Hosts
•Explain, configure and troubleshoot device types:
•Built-in
•Hub
•Switch
•Cloud options
•Network Vendors
•Dynamips IOS routers
•Cisco IOSv appliance
•Cisco IOSvL2 appliance
•Arista vEOS appliance
•Juniper SRXv appliance
•FRRouting appliance
•Server / PC appliances
•Ubuntu Appliance
•Network Automation Appliance
•Networker’s Toolkit Appliance
•DNS appliance
•Other popular GNS3 appliances
•Troubleshoot GNS3 installation issues (GUI and VM)
•Describe GNS3 best practices
•GNS3 GUI
•GNS3 VM
•Emulation options
•Vendor device emulation / simulation options
•Describe and use GNS3 programmability options
•REST API
•cURL
•Postman
•Python scripts
•Bash scripts
Python:
•Describe Python terms including:
•Objects
•Variables
•Strings
•Integers and floats
•Booleans
•Operators
•Lists
•Dictionaries
•Tuples
•Loops
•Conditions
•Functions
•Explain and troubleshoot Python code snippets including
•Text manipulation (split / join / concatenation)
•Loops (for / while)
•If / else / elseif logic
•Describe and verify the Python Telnet library for network device automation
•Describe, verify and troubleshoot the use of Netmiko for network device automation
•Describe, verify and troubleshoot the use of NAPALM for network device automation

Linux
•Describe Linux distributions (Red Hat, CentOS, Fedora, Debian, Ubuntu, Mint)
•Describe Linux Text editors (vi, nano)
•Configure, verify and troubleshoot IPv6 addressing, default gateways and static routes (Ubuntu)
•Describe and verify Linux Directory structures (Ubuntu)
•Describe file copying, moving and deleting (Ubuntu)
•Describe and verify common Linux commands (ls, grep, more, cat, less) (Ubuntu)
•Describe and verify Linux Permissions (Ubuntu)
•Describe Linux Processes (Ubuntu)
•Configure and verify Linux software installation (Ubuntu)
•Configure and verify Linux DNS server (dnsmasq)
•Configure and verify Linux DNS server (dnsmasq)
•Configure and troubleshoot network devices such as Cumulus Linux, Arista, NX9000 and FRR using Linux command

SDN
•Describe SDN terms and definitions
•Controller functions
•Plane separation
•Northbound interface (APIs)
•Southbound interface (APIs)
•NFV
•Describe and contrast SDN visions
•Open SDN
•SDN via Overlays
•SDN via APIs
•Automation based SDN
•Describe SDN protocols
•OpenFlow
•NETCONF
•VxLAN
•YANG
•Describe and contrast Data Formats
•JSON
•XML
•YAML
•Describe source control using Git
•Describe APIs
•Network Device APIs
•REST APIs
•Describe and contrast SDN controllers:
•Open source SDN controllers (OpenDaylight, ONOS, RYU)
•Vendor SDN controllers (NSX, ACI, APIC-EM)
•Describe and verify basic OpenFlow switch flows (OVS / Mininet)
•OpenFlow 1.0 and 1.3 only
•Proactive vs Reactive flows
•Pipeline Processing
•Match Types
•Match Actions
•Message types
•OpenFlow Ports
Automation Tools
••Ansible
•Install and configure Ansible for network automation
•Describe and contrast agentless vs agent based automation tools
•Describe Ansible terms such as Idempotency, Ad Hoc changes, inventory files, plays, tasks and playbooks
•Implement and troubleshoot Ansible scripts for network device automation
•Describe and contrast Salt, Puppet and Chef

Virtualization technologies
•Describe and contrast hypervisors
•VMware Workstation Pro
•VMware Workstation Player
•VMWare Fusion
•VirtualBox
•QEMU
•ESXi
•Describe and contrast virtual image types (img, qcow2, iso, ova and vmdk)
•Explain virtualization concepts such as nested virtualization, host virtualization, network NIC virtualization, network device sizing and scaling.
•Install and configure GNS3 supported hypervisors
•Install and configure GNS3 with cloud based providers such as Packet net

What can you learn from this course?

✓ Pass the GNS3 Certified Associate Exam
✓ Learn network programmability with GNS3 and Python

What you need to start the course?

• Basic Networking Knowledge (CCNA Level)
• Basic understanding of GNS3

Who is this course is made for?

• Network Engineers
• Network Architects
• If you want to pass the GNS3 Certified Associate Exam

Are there coupons or discounts for GNS3 Certified Associate Exam Official Course (GNS3A). ? What is the current price?

The course costs $14.99. And currently there is a 70% discount on the original price of the course, which was $49.99. So you save $35 if you enroll the course now.
The average price is $13.2 of 9 GNS3 courses. So this course is 14% more expensive than the average GNS3 course on Udemy.

Will I be refunded if I'm not satisfied with the GNS3 Certified Associate Exam Official Course (GNS3A). course?

YES, GNS3 Certified Associate Exam Official Course (GNS3A). has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any financial aid for this course?

Currently we could not find a scholarship for the GNS3 Certified Associate Exam Official Course (GNS3A). course, but there is a $35 discount from the original price ($49.99). So the current price is just $14.99.

Who will teach this course? Can I trust David Bombal?

David Bombal has created 47 courses that got 118,307 reviews which are generally positive. David Bombal has taught 1,010,557 students and received a 4.7 average review out of 118,307 reviews. Depending on the information available, we think that David Bombal is an instructor that you can trust.

Learn everything about

David Bombal

CCIE #11023, over 15 years of network training experience
David Bombal (CCIE  #11023 Emeritus) passed his Cisco Certified Internetwork Expert Routing and Switching exam in January 2003 and is one of a small percentage of Cisco Engineers that pass their CCIE labs on their first attempt. 
David qualified as a  Cisco Certified Systems Instructor (CCSI #22787) many years ago! He has been training Cisco  courses for over 15 years and has delivered instructor led courses in various  countries around the world covering a wide range of Cisco topics from CCNA to  CCIE. 
David is very active on social media and has over 500,000 YouTube subscribers and has posted over 1,000 free videos.
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9.1

Classbaze Grade®

7.9

Freshness

9.0

Popularity

9.7

Material

Detailed Analysis »

This is the official GNS3A course (exam author). Learn GNS3
Go to course »
Platform: Udemy
Price: check current price
Video: 67h 44m
Language: English
Next start: On Demand

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