一请简述网络定义，并谈谈自己对网络的理解二请描写osi七层模型，并简明概括各层功能三请描写tcp/ip模型，并简明介绍各层功能四请简明叙说交换机和集线器的区别

(1. Please briefly describe the network definition and talk about your understanding of the network. 2. Please describe the seven-layer osi model and briefly summarize the functions of each layer. 3. Please describe the tcp/ip model and briefly introduce the functions of each layer. 4. Please briefly describe the switch and hub difference)

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一请简述网络定义，并谈谈自己对网络的理解二请描写osi七层模型，并简明概括各层功能三请描写tcp/ip模型，并简明介绍各层功能四请简明叙说交换机和集线器的区别

(1. Please briefly describe the network definition and talk about your understanding of the network. 2. Please describe the seven-layer osi model and briefly summarize the functions of each layer. 3. Please describe the tcp/ip model and briefly introduce the functions of each layer. 4. Please briefly describe the switch and hub difference)

[下载]16023277667.rar

2022-8-1 16:02 上传

文件大小: 20 KB
下载次数: 0