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51CTO
21 天
交换机与 VLAN:搞懂广播域和冲突域的秘密
网络性能是影响业务效率的一个重要因素。将大型广播域分段是提高网络性能的方法之一。与三层交换机相类似,通过在二层交换机上创建VLAN来减少广播域。现代交换机就是通过VLAN来构造的,因此在某种程度上,学习交换机就是学习VLAN。 本节介绍交换机的帧 ...
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