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Diploma in Computer Networking - Revised

Learn about the different types of LANs and WANs, and the network architecture and protocols used in network security.

Network and Security
Free Course
This free online course in computer networking will introduce the network architecture and protocols used in network security. The course also includes information on key devices found on local area networks (LANs), and explains the structure and function of the different types of LANs and WANs. You will learn how key devices found on LANs such as hubs, switches, and routers allow for effective and efficient communication on the LAN, and more.
  • Duration

    6-10 Hours
  • Assessment

    Yes
  • Certification

    Yes
  • Responsive

    Yes
  • Publisher

    Channel 9

Description

Modules

Outcome

Certification

View course modules

Description

This course will first discuss the basic concepts of networking and Local Area Networks. You will learn different network terminology, study Serial Data Transfer and IP Addresses as well as the main types of network and computing. You will look into the OSI model and learn how its layers determine how network traffic is moved and consumed. You will then study wired and wireless networks, Internet Protocol (IP), and the tools used to manage and troubleshoot networks.

Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that enables configured client computers to obtain IP addresses automatically. This course will discuss the information obtained from IP addresses using DHCP and the benefits derived from its use. You will then look into DORA which stands for Discovery, Offer, Request, Acknowledge Discovery and the Automatic Private IP Addressing (APIPA) which is a service for assigning unique IP addresses on small office/home office networks without deploying the DHCP service.

Setting up a computer network can help a business make the most of its IT systems and equipment. It is a fast and reliable way of sharing information and resources. Upon the completion of this course, you will gain a deeper understanding of the different types of LANs and WANs found in networks, the protocols used to allow secure communications between networks, and network architecture and protocols used in network security. So, check out the course and enhance your computer skills, today!

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Modules

Introduction to Local Area Networks

Defining Networks with Osi Model

Networking Fundamentals: Understanding Wired and Wireless Networks

Networking Fundamentals: Understanding Internet Protocol

Networking Fundamentals: Implementing Tcp/ip in the Command

Diploma in Computer Networking - First Assessment

Working with Networking Services

Understanding Wide Area Networks

Defining Network Infrastructure and Network Security

Diploma in Computer Networking - Second Assessment

Course assessment

Learning Outcomes

Having completed this course you will be able to:


  • Explain how Hubs, Switches and Routers function.
  • Describe how Ethernet functions.
  • Describe the structure and function of IP Addresses.
  • List the seven layers of the OSI Model.
  • List the four layers of the TCP Model.
  • Describe the structure and function of twisted-pair cable.
  • Define the terms attenuation and interference in relation to networking.
  • Describe the structure and function of wireless networks.
  • Describe the structure of Internet Protocol addresses.
  • Describe the role of the Default gateway and DNS server in networking.
  • Describe Wide Area Networking Technologies.
  • Describe the features and functions of VPN protocol.
  • Explain the different types of Network security systems.

Certification

All Alison courses are free to enrol, study and complete. To successfully complete this Diploma course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Diploma course, you have the option to acquire official Certification, which is a great way to share your achievement with the world. Your Alison Certification is:

Ideal for sharing with potential employers - include it in your CV, professional social media profiles and job applications
An indication of your commitment to continuously learn, upskill and achieve high results
An incentive to you to continue empowering yourself through lifelong learning

Alison offers 3 types of Certification for completed Diploma courses:

Digital Diploma - a downloadable Diploma in PDF format, immediately available to you when you complete your purchase
Diploma - a physical version of your officially branded and security-marked Diploma that is posted to you (with FREE standard shipping worldwide)
Framed Diploma - a physical version of your officially branded and security-marked Diploma in a stylish frame that is posted to you (with FREE standard shipping worldwide)

All Certification is available to purchase through the Alison Shop. For more information on purchasing Alison Certification, please visit our faqs. If you decide not to purchase your Alison Certification, you can still demonstrate your achievement by sharing your Learner Record or Learner Achievement Verification, both of which are accessible from your Dashboard. For more details on our Certification pricing, please visit our Pricing Page.

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