网络实训论文的摘要翻译（汉译英）⼀谢绝用机器翻译，谢谢！

The rapid development of the Internet today, the Internet became fast access, Published and impart information, the important channel for people in the political, economic, and other aspects of life plays an important role. How the network routing configuration, the exchange became aware of the Internet essential knowledge! This paper deals mainly with the LAN and MAN distinction, Several of the Routing Protocol (EIGRP RIP to OSPF), VLAN, VLAN Spanning Tree Protocol (Spanning-Tree Protocol), LANs (VLAN Trunking Protocol). The eventual adoption of this paper can understand routing and exchange of common agreement, understanding LAN and MAN. for more in-depth understanding of the Internet has laid a good foundation.