The next layer, called the transport layer, is responsible for peer-to-peer communication (for example, within a host).

再上一层称为传输层，负责端到端的通信（例如，在一台主机内部）。

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The next layer, called the transport layer, is responsible for peer-to-peer communication (for example, within a host).

再上一层称为传输层，负责端到端的通信（例如，在一台主机内部）。

youdao