Cisco 公司在今年 N+I 展会上通过技术演示和发布发展计划介入了千兆以太网这一新兴的骨干技术。在此次展会上,Cisco 展出了用于 Catalyst 5000交换机和 Catalyst 7500路由器的千兆以太网上行链路和模块。另外,Cisco 还宣布了将利用 Fast EtherChannel 向千兆以太网缓慢迁移的计划作为一个中间步骤。Fast Ether Channel 技术将 Fast Ether 端口聚 Cisco was involved in the emerging backbone of Gigabit Ethernet at this year’s N + I show through technology demonstrations and release development plans. At this show, Cisco unveiled Gigabit Ethernet uplinks and modules for Catalyst 5000 switches and Catalyst 7500 routers. In addition, Cisco also announced plans to use slow EtherChannel to migrate slowly to Gigabit Ethernet as an intermediate step. Fast Ether Channel technology aggregates Fast Ether ports