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3Com 公司推出的48端口SuperStack 3 Switch 4400交换机具有第四层流量优先服务级别分配能力,能够为重要业务应用分配优先服务级,并智能地均衡话音和数据流量负载。与24端口 Switch 4400相比,此次推出的产品具备双倍的端口密度。48端口的3Com SuperStack 3Switch 4400交换机目录价格为3295美元,它的典型应用主要有以下几种:可靠的桌面交换系统为了避免桌面级交换机系统与网络核心设备连接失败,通常的做法是或者创建链路聚合,或者创建一种弹性链
3Com’s 48-port SuperStack 3 Switch 4400 switch features Layer 4 traffic-prioritized service-level distribution to deliver priority service levels to critical business applications and intelligently balance voice and data traffic loads. Compared with the 24-port Switch 4400, this product has twice the port density. The 48-port 3Com SuperStack 3Switch 4400 switch catalog costs $ 3,295 and is typically used in the following ways: Robust desktop switching systems To prevent desktop-class switch systems from connecting to network-core devices, it is common practice to either create links Aggregate, or create a flexible chain