论文部分内容阅读
4月初,3Com 公司推出了为其 CoreBuilder 3500交换机和下一代 CoreBuilder 9000企业级交换机而设计的新的 FDDI 模块。CoreBuilder 交换机新模块可以为用户实现向高速千兆位以太网、ATM 和可实现统一的第三层网络的平滑而可靠的升级路径。FDDI 接口模块可以被方便地集成进 CoreBuilder 3500与CoreBuilder 9000交换机中,并可以为用户提供千兆以太网与ATM 连接选项以及第三层交换控制功能。典型的交换机配置,例如将 FDDI 和快速以太网端口与千兆以太网或 ATM 下联端口混用,可以使用户将他们的网络主干从共享式的
In early April, 3Com introduced a new FDDI module designed for its CoreBuilder 3500 switch and next-generation CoreBuilder 9000 enterprise switches. The new CoreBuilder Switch Module provides users with a smooth and reliable upgrade path to high-speed Gigabit Ethernet, ATM and unified Layer 3 networks. The FDDI interface module can be easily integrated into CoreBuilder 3500 and CoreBuilder 9000 switches and provides users with Gigabit Ethernet and ATM connectivity options as well as Layer 3 switching control. Typical switch configurations, such as mixing FDDI and Fast Ethernet ports with Gigabit Ethernet or ATM drop ports, allow users to move their network backbone from a shared