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3Com的CoreBuilder 9000交换机可谓是下一代企业级交换机的试金石。它带有能与ATM,千兆以太网和当今最先进的ASIC技术相结合的体系结构。CoreBuilder 9000交换机为什么要同时适应ATM和千兆以太网呢?因为这些技术将在下一代网络中大量使用,无论是LAN、MAN还是WAN。只有这样,才能使企业或机构网络容量大幅度提高。可以在校园网中看到,ATM作为主干网,而千兆以太网则扮演服务器的角色。还可以在广域网中看到,千兆以太网会聚了带有ATM的工作组。将这两种技术组成在一起的可能性
3Com’s CoreBuilder 9000 switch is the touchstone for the next generation of enterprise switches. It comes with an architecture that combines ATM, Gigabit Ethernet and today’s state-of-the-art ASIC technology. Why does CoreBuilder 9000 switch to ATM and Gigabit Ethernet at the same time? Because these technologies will be heavily used in next-generation networks, be it LAN, MAN or WAN. The only way to make the network capacity of enterprises or institutions increased significantly. Can be seen in the campus network, ATM as the backbone, Gigabit Ethernet is playing the role of server. You can also see in the WAN that gigabit Ethernet converges with workgroups with ATM. The possibility of combining these two technologies together