思科模拟器中交换机之间链路聚合实验的设计与实现

Design and implementation of link aggregation experiment between switch and switch in Cisco Packet Tracer

链路聚合是交换机与交换机,交换机与服务器之间常用的一种网络技术,它具有提高带宽、自动备份冗余链路、控制流量平衡的特点。这种技术能将两个或更多数据信道结合成一个单个信道,以单个的更高带宽的逻辑链路出现。文章通过介绍链路聚合的概念及特点,在思科模拟器Cisco PT 7.0上给出了实验仿真,并实现了链路聚合的效果。

Link aggregation is a kind of network technology, which is widely used between switch and switch, switch and server.The technology has the advantages of increasing bandwidth, automatic backup redundant link, controlling flow balance. Also, it can combine two or more data channels into one single channel, with a single higher bandwidth logical link. In this paper, the concept and characteristics of the link aggregation are experimentally simulated in Cisco PT 7.0, and link aggregation effect is realized.