vLAN的梦想与现实

• 出 处: 中国计算机用户
• 发表日期: 1998年20期
• 关键词: 虚拟局域网 企业网 vLAN 场网 玩月 段飞 时间能

在IS主管每次准备检查企业网、增加交换机或者考虑使用路由型交换机时,都可能会考虑是否使用vLAN(虚拟局域网)作为核心。 在交换机刚刚进入市场时,厂家就开始对vLAN大加吹捧。因为交换机的开发目的就是为了取代路由器或者模仿路由器的功能。但是由于用户没有按照厂家的设想使用交换机,所以vLAN没有取得立足之地,其他新出现的技术也降低了vLAN的用途。

Every time an IS supervisor prepares to inspect an enterprise network, add switches, or consider using a routing switch, you may want to consider whether vLAN (Virtual LAN) is the core. When the switch just entered the market, manufacturers began to vla much touted. Because the switch is designed to replace the router or to imitate the router’s function. However, vLAN did not gain a foothold because users did not use the switches as the manufacturer intended and other emerging technologies also reduced the use of vLANs.