Complete IT Support Specialist Course: Networking

这是 5 部分课程的第二部分，旨在为您提供获得资格所需的所有技能和知识入门级 IT 支持职位。完成本课程的学生将在网络和技术方面打下坚实的基础，并将为理解信息技术的所有必要方面打下坚实的基础，从而在该领域取得进步和出类拔萃。

我们将涵盖 TCP/IP 和 OSI 网络模型、电缆、交换机、集线器、路由器、服务器和路由器 Mac 地址、IP、网络层、DCHP 等等。

网络基础

网络特定知识和故障排除

网络架构 TCP/IP 和 OSI

了解集线器、交换机、路由器的区别和用途

数据如何通过网络移动的过程以及网络中的特定故障如何导致网络问题

路由和路由表

地址解析协议

子网掩码

IP 地址

IP 子网划分

布线

以太网基础知识

TCP 和 UDP

DNS 和 DHCP

VLAN

VPN

服务质量 (QoS)

代理服务

NAT

在本课程结束时，您将了解互联网如何运作的核心基础知识以及使之成为可能的技术。您将能够从自上而下的角度讨论和解释网络的所有主要元素，并详细了解和解释每个网络中使用的过程。在本课程中获得的知识将使您能够准确识别和解决网络相关问题，甚至为您配置自己的网络提供基础！

本课程旨在为学生整体网络和信息技术打下坚实的基础。本课程提供的知识将使您对信息技术有深刻的理解，并让您解决支持案例并进一步了解信息技术。

本课程适用于
初学者信息技术或计算机科学专业人士。任何想要更深入地了解技术和网络、计算和 IT 支持功能的人

Genre: eLearning | MP4 | Video: h264, 1280×720 | Audio: AAC, 44.1 KHz
Language: English | Size: 1.11 GB | Duration: 54 lectures • 3h 14m

Learn all the fundamentals of networking to become a troubleshooting master

What you’ll learn
Understanding TCP/IP and OSI Networking Models
Explain the function and use of routers
Identify the difference and functions of switches and hubs
Identifying and utilizing different forms of cabling
Understanding the difference between servers and clients and how the operate
Identifying and properly using the layers of networking
Explain the details of how an ethernet frame operates
High level knowledge of Mac Address/IP and how it functions
Understanding of the main protocols associated with networking
Understand and describe and utilize subnetting and subnet masks
Explain DNS and UDP
Understanding Routing
Explain the process and function of DHCP

Requirements
This is for beginners so there are no perquisites, but networking can be complex, so having a basic understanding of technology can be helpful
Description
This is part two of a 5 part course designed to give you all the skills and knowledge necessary to qualify for entry level IT support positions. Students who complete this course will have a strong foundation in networking and technology in general and will have a strong basis for understanding all the necessary aspects of Information Technology to progress and excel in the field.

We’ll be covering both the TCP/IP and OSI networking models, cables, switches, hubs, routers, server and routers Mac addresses, IP, layers of networking, DCHP and much more.

Network basics

Network specific knowledge and troubleshooting

Network architectures TCP/IP and OSI

Understanding the differences and uses of hubs, switches, routers

The process of how data moves through a network and how specific failures in the network can lead to network issues

Routing and routing tables

Address Resolution Protocol

Subnet Masks

IP addresses

IP subnetting

Cabling

Ethernet basics

TCP and UDP

DNS and DHCP

VLANs

VPNs

Quality of Service (QoS)

Proxy Services

NAT

By the end of this course you will know the core fundamentals of how the internet works and the technology that makes that possible. You will be able to discuss and explain from a top down perspective all the major elements of networking and understand and explain in detail the processes that are used in every network. The knowledge gained in this course will allow you to accurately identify and solve network related issues and even provide a foundation for configuring your own networks!

This course is designed to give students a strong foundation for networking and information technology as a whole. The knowledge supplied in this course will allow you to have a strong understanding of Information Technology and allow you to solve support cases and further your knowledge in Information Technology.

Who this course is for
Beginner Information Technology or Computers Science professionals. Anyone who wants to have a greater understanding of technology and the function of networking, computing and IT Support