摘要
虚拟局域网(VLAN)不仅有利于网络安全和防止网络风暴,而且可以提高网络运行的效率,同时也可解决网络扩容问题。
The virtual local area network （VLAN） is not only advantageous to the network security and prevents the network storm, moreover may enhance the network movement the efficiency, simultaneously also may solve the network to expands accommodates the question.
关键词
VLAN
网络安全
扩容
VLAN
network security
Expands accommodates
