二零二三年优质公开课Whatisacomputernetwork.pptx

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2023-05-27 发布于安徽
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二零二三年优质公开课Whatisacomputernetwork.pptx

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Computer NetworkModule 1: Getting to know the computer network 1.1 What is a computer network Content in this section:：1 What is computer network?2 Benefits of Network3 Purpose of Computer Network4 The Networking Devices 1 What is computer network? 2 Benefits of Network(1) Share data and resources(2) Reducing the required devices(3) Communicate with other users(4) Cowork on a single project(5) Store data in one place(6) Data protection 3 Purpose of Computer Networking(1) Data sharing 3 Purpose of Computer Networking(2) Resources Sharing 3 Purpose of Computer Networking(2) Resources Sharing 3 Purpose of Computer Networking(3) Application Sharing 4 The Networking Devices(1) Network Interface Card (NIC)(2) Hub(3) Switch(4) Router(5) Gateway(6) Firewall 4 The Networking Devices(1) Network Interface Card (NIC) 4 The Networking Devices(2) Network Interface Card (NIC) 4 The Networking Devices(3) Switch 4 The Networking Devices(4) Router 4 The Networking Devices(5) Gateway 4 The Networking Devices(6) Firewall THANK YOU谢谢