Computer Networking Course And Certification

What is Computer Networking? 

Computer Networking is the process involved in connecting computing devices for exchange of information and resources over cable media or wireless media. Cable Media are Wires, Network Cables and Optic Cables, while Wireless Media are WI-FI, Hotspot, Bluetooth, GPS, Radios etc.

Computer Networks are digital telecommunications systems that allows nodes or devices to interconnect and share resources. Early networks of computers included the U.S. military radar system Semi-Automatic Ground Environment (SAGE) dating back In the late 1950s. 

Advantages of Computer Networking: 

Some of the advantages of Computer Networking include: 

1. Securing valuable information

2. Cuts cost on software storage 

3. Files accessibility and flexibility

4. Improved storage efficiency and volume

5. Helps to speed up business operations and growth

6. It helps in sharing data between remote offices and branches

7. It helps in sharing videos, pictures, and textfiles

8. It aids communication and transportation

9. It offers convenient resource sharing

10. It allows frequent collaboration

11. It allows free information sharing with speed

12. It increases storage capacity 

Advantages of Studying Computer Networking: 

Some of the advantages of studying Computer Networking include: 

1. It makes our work stress-free

2. It creates self employment opportunity

3. It creates job opportunity

4. Knowing loops of your network

5. Freedom to choose the best computer networking methods

6. It helps to save money if you can do it yourself 

Types of Computer Networking: 

The available types of Computer Networks are as follows: 

• LAN : Local Area Network interconnects devices that are not too far from each other, such as a few tens of kilometers apart.

• MAN : Metropolitan Area Network interconnects devices that are up to a few hundred of kilometers apart 

• WAN : Wide Area Network interconnects hosts that can be located anywhere in the world. 

• GAN : Global Area Network also interconnects hosts that can be located anywhere in the world. 

Computer Networking Devices: 

The Key Computer Networking devices are as follows: 

1. Hubs,

2. Routers,

3. Switch,

4. Modems,

5. Access Points,

6. LAN/Network cables,

7. Fiber Optics,

8. Telephone Cables,

9. Copper Cables,

10. Antennas,

11. Satellite Dishes.

Another Classification of computer networks is based on their Topology. 

Network Topology is the pattern in which devices or nodes such as computers, printers, routers and other devices are connected to a Local Area Network (LAN) or other associated networks.

Types of Network Topologies: 

The various Network Topologies are as follows: 

1. Bus Topology, 

2. Ring Topology

3. Star Topology and 

4. Mesh Topology

Computer Network Layers: are regarded as the third level of the (OSI Model) - Open Systems Interconnection Model - This layer provides data routing paths for network communication. 

Data is usually transferred in form of packets via logical network paths in an ordered format controlled by the network layer. 

The Major Layers in Computer Networks: 

The major layers in Computer Networks are as follows: 

1. Physical Layer: This is regarded as Layer 1. The Physical layers is the lowest of the IOS reference model. 

2. Data Link Layer (DLL): Regarded as Layer 2. The Datalink Layer is responsible for the node to node delivery of messages. 

3. Network Layer: The Layer 3. For transmission of data from one host to the other located in different network.  

4. Transport Layer: This is Layer 4. It provides services to application layer and takes services from network layer. 

5. Session Layer: The Layer 5. This is responsible for establishment of connection, maintenance of sessions.

6. Presentation Layer: Regarded as the Layer 6. This is also known as translation layer.

7. Application Layer: Application layer is at the very top of the IOS reference model stack of layers.

In the Full course you will learn everything you need to know about Computer Networking with Diploma Certificate to document and showcase your knowledge. 

Computer Networking Course Outline: 

1. Network Basics 

Computer Networking - Introduction

Computer Networking - Infrastructure 

Computer Networking - Switches, Routers, and VLANs 

Computer Networking - Servers and Virtualization

Computer Networking - Cloud Computing 

2: Understanding Network Protocols  

Computer Networking - Protocols and Standards  

Computer Networking - TCP/IP and the Internet  

Computer Networking - IP Addresses  

Computer Networking - Routing

Computer Networking - DHCP 

Computer Networking - DNS 

Computer Networking - TCP/IP Tools and Commands 

3. Planning a Network  

Computer Networking - Local Area Networks 

Computer Networking - Wide Area Networks  

Computer Networking - Server Architecture  

Computer Networking - Virtualization Architecture  

Computer Networking - Storage Architecture 

4. Implementing a Network

Computer Networking - Network Hardware   

Computer Networking - Wireless Networks 

Computer Networking - Windows Clients   

Computer Networking - Mac Networking  

Computer Networking - Network Printers  

Computer Networking - Virtual Private Networks  

5. Implementing Virtualization  

Computer Networking - Hyper-V   

Computer Networking - VMware   

Computer Networking - Azure   

Computer Networking - Amazon Web Services  

Computer Networking - Desktop Virtualization  

6. Implementing Windows Server 2016 

Computer Networking - Installing Windows Server 2016 

Computer Networking - Configuring Windows Server 2016 

Computer Networking - Configuring Active Directory  

Computer Networking - Configuring User Accounts  

Computer Networking - Configuring a File Server  

Computer Networking - Using Group Policy  

Computer Networking - Configuring Internet Information Services  

Computer Networking - Configuring Exchange Server 2016

Computer Networking - Configuring SQL Server 2014 

Computer Networking - Windows Commands   

Computer Networking - Using PowerShell  

7. Implementing Linux   

Computer Networking - Installing a Linux Server  

Computer Networking - Configuring Linux   

Computer Networking - Basic Linux Network Configuration   

Computer Networking - Running DHCP and DNS   

Computer Networking - Doing the Samba Dance  

Computer Networking - Running Apache   

Computer Networking - Running Sendmail   

Computer Networking - Linux Commands   

8. Managing a Network   

Computer Networking - Network Administration Introduction

Computer Networking - Managing Remotely  

Computer Networking - Managing Network Assets   

Computer Networking - Managing the Help Desk   

Computer Networking - Solving Network Problems   

Computer Networking - Managing Software Deployment   

Computer Networking - Managing Email Retention   

Computer Networking - Managing Mobile Devices 

9. Managing Cybersecurity  

Computer Networking - Cybersecurity Introduction

Computer Networking - Managing Firewalls and Virus Protection  

Computer Networking - Managing Spam   

Computer Networking - Managing Backups   

Computer Networking - Managing Disaster Recovery and Business Continuity Planning 

10. Exams and Certification