在通过localhost传输期间，OSI模型中使用了哪些层? [英] During transmissions over localhost which layers are used in OSI Model?

问题描述

在通过本地主机地址或127.0.0.1传输数据时，OSI模型中使用了哪些层?

While transmiting data via localhost address or 127.0.0.1 which layers are used in the OSI model?

我认为通信是从应用程序层开始的，一直到某个层，但没有数据通过物理层，或者有什么?

I believe communication starts through application layer and goes down till some layer but no data goes through physical layer, or does any?

推荐答案

TCP/IP模型的Internet层将环回127.0.0.1的流量，而OSI模型中的TCP/IP模型的Internet层将通过网络层将其环回.这是进行路由和地址解析的层.

Traffic to 127.0.0.1 will be looped back by the internet layer of the TCP/IP model, which is matched in the OSI model by the Network layer. This is the layer where routing and address resolution take place.

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