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11. | streams funneling through the LAN backbone, carrying a mix of data, graphics, voice and video exchange, backbone |
| 由于千兆位流量通过局域网主干网汇流在一起,运载着数据、图形、声音和视频交换的混合信息,主干网交换机必须承担高档功能的外包装。 |
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12. | Internet infrastructure and information exchange facilities between backbone networks have evolved from |
| 美国Internet的通信基础设施和骨干网间交互连接机构经历了一个不断发展演变的过程,从早期的节点交换系统和Internet信息交换机构,发展到目前的网络接入点(NAP)和路由选择仲裁系统(RA)。 |
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