The model is analogous to a connection-oriented networking protocol or the Open Systems Interconnection-layered architecture. 這個(gè)模型與面向連接的連網(wǎng)規約相似，即類(lèi)似于分層的開(kāi)放系統互連結構。
These basic switches conform to the Open Systems Interconnection layer 2 protocol and operate as fast bridges, meaning they are transparent to network layer protocols. 這些基本的交換機符合開(kāi)放系統互連模型第二層協(xié)議，并作為快速網(wǎng)橋工作，這意味著(zhù)它們對網(wǎng)絡(luò )層協(xié)議是透明的。
