基础网络采用先进的千兆以太网技术，三层（核心层、汇聚层和接入层）网络拓扑结构；

According to the analysis of practical demand, the network topology adopts three-layer structure(Core layer, Convergence layer and Access layer)and kilomega Ethernet technology;

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选择千兆以太网技术，逐步分析、规划、成为层次分明、整齐划一、具体周到的校园网建设方案。

Select Gigabit Ethernet technology, and gradually analysis, planning, a structured, uniform, specific and thoughtful school network.

youdao

选择千兆以太网技术，逐步分析、规划、成为层次分明、整齐划一、具体周到的校园网建设方案。

Select Gigabit Ethernet technology, and gradually analysis, planning, a structured, uniform, specific and thoughtful school network.

youdao