Learn about the Open Systems Interconnection (OSI) model and understand its purpose. Study the seven layers of the OSI model and explore their...
百度试题 结果1 题目The OSI model has __ __ layers.OSI模型有___层。A. four B. five C. six D. seven 相关知识点: 试题来源: 解析 A.four 反馈 收藏
OSI模型的数据链路层(Data Link Layer)(即第2层)负责为数据包添加头和尾,为数据包可以转换为适合于局域网和广域网线路传输的二进制格式做准备。第2层可以分为两个功能子层,上子层是逻辑链路控制(Logical Link Control,LLC)子层,并在IEEE 802.2规范中定义,它与数据链路层之上的网络层(NetworkLayer)通信。LLC...
Windows 网络驱动程序 实现OSI 模型的底层四层。物理层物理层是 OSI 模型的最低层。 此层管理非结构化原始位流通过物理介质的接收和传输。 它描述了与物理介质的电气/光学、机械和功能接口。 物理层承载所有较高层的信号。在Windows 中,网络接口卡 (NIC) 实现物理层、其收发器和 NIC 连接到的介质。
百度试题 题目The OSI model has __ __ layers. OSI模型有___层。 A. four B. five C. six D. seven 相关知识点: 试题来源: 解析 A.four 反馈 收藏
百度试题 题目青书学堂: The OSI model has ___ layers.相关知识点: 试题来源: 解析 seven 反馈 收藏
a system-wide failure and you're not sure where to find the problem, the OSI layers could help. And if you're working with a vendor that sells something very specific that works on just one part of your system, you could talk about that application in shorthand with the OSI model. ...
百度试题 结果1 题目The OSI model has ()layers. A. four B. three C. two D. one 相关知识点: 试题来源: 解析 A 反馈 收藏
Network Basics: The 7 Layers of the OSI Model In the 1980s, networking was in its infancy. Engineers needed a way to visualize the different elements of a networking system. The computing world urgently required a standard language to communicate across companies, business sectors and even ...
Dive deep into the OSI Model to understand its seven layers, their functions, and how it defines the networking framework to implement protocols in seven layers.