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随着企业网、校园网及宽带网的迅速发展,基于三层交换与路由技术的交换机的应用已从最初网络中心骨干层、汇聚层渗透到接入层。本文对三层交换和路由技术、VLAN技术的应用进行了全面介绍,并对基于CISCO交换机的局域网VLAN配量进行了详尽描述。
With the rapid development of enterprise networks, campus networks and broadband networks, the application of switches based on the three-layer switching and routing technology has infiltrated the access layer from the backbone and aggregation layers of the original network center. This article gives a comprehensive introduction to the application of Layer 3 switching and routing technology and VLAN technology, and gives a detailed description of the VLAN quantification based on CISCO switch.