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Networking Fundamentals
course content

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Networking Fundamentals

Networking Fundamentals

1. Introduction to Networking
What is Networking?Types of NetworksUnderstanding Network TopologiesNetworking Hardware
2. IP Addressing and Subnetting
Introduction to IP AddressUnderstanding SubnettingPractical Subnetting ExercisesNetwork Address Translation (NAT)
3. Network Protocols and Standards
OSI Model ReviewTCP/IP ModelCommon Network ProtocolsWireless Networking Standards
4. Network Security
Introduction to Network Security Firewall and Intrusion Detection Systems (IDS)Encryption and VPNsSecuring Wireless Networks
5. Network Troubleshooting and Management
Network Troubleshooting ToolsDiagnosing Network ProblemsMonitoring Network PerformanceMaintaining a NetworkOverview

bookNetworking Hardware

Networking hardware is essential for enabling communication between devices. Understanding these components is crucial for designing, managing, and troubleshooting networks effectively.

An example of a home network involves using a router to connect various devices, such as laptops, phones, and smart TVs. In contrast, offices often utilize switches to connect multiple computers and printers within a Local Area Network (LAN), facilitating efficient resource sharing and communication.

Activity: Setting Up a Small Office Network

Design and implement a small office network using a combination of routers, switches, and access points.

Instructions

  1. determine Device Needs: assess the number of devices and types of hardware required (e.g., computers, printers, phones);
  2. select Appropriate Hardware: choose a router, switch, and access points based on the office layout and network requirements;
  3. network Diagram: draw a diagram showing how each device will connect to the router, switch, and access points;
  4. physical setup/simulation: physically set up the connections or use network simulation software to configure the network;
  5. connectivity check: ensure all devices are connected and can communicate effectively;
  6. troubleshooting: address any issues that arise during the setup process.
1. You have a small office with 10 computers that need to share files and a printer. Which networking device would you use to connect these devices?
2. A business needs to provide Wi-Fi coverage throughout its three-floor office. What would be the best solution to achieve this?
3. You want to set up a home network that connects to the internet, allowing multiple devices (laptops, phones, smart TVs) to access the internet simultaneously. What hardware is essential for this setup?
4. A company needs a fast, stable connection between two data centers located in different cities. Which type of network cable is most appropriate?
You have a small office with 10 computers that need to share files and a printer. Which networking device would you use to connect these devices?

You have a small office with 10 computers that need to share files and a printer. Which networking device would you use to connect these devices?

Selecione a resposta correta

A business needs to provide Wi-Fi coverage throughout its three-floor office. What would be the best solution to achieve this?

A business needs to provide Wi-Fi coverage throughout its three-floor office. What would be the best solution to achieve this?

Selecione a resposta correta

You want to set up a home network that connects to the internet, allowing multiple devices (laptops, phones, smart TVs) to access the internet simultaneously. What hardware is essential for this setup?

You want to set up a home network that connects to the internet, allowing multiple devices (laptops, phones, smart TVs) to access the internet simultaneously. What hardware is essential for this setup?

Selecione a resposta correta

A company needs a fast, stable connection between two data centers located in different cities. Which type of network cable is most appropriate?

A company needs a fast, stable connection between two data centers located in different cities. Which type of network cable is most appropriate?

Selecione a resposta correta

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Seção 1. Capítulo 4
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