Cisco的网络产品已经使世界发生了革命性的变化。准确地讲，Cisco网关、路由器和交换机构筑了Internet的主干网。每天都会有数亿美元的商业利润通过它们滚滚涌来。而近几年来发生的这些惊人变化还只是这场革命的开端。在网络短暂的历史进程中，最具活力的事件也许即将发生：把语音和数据技术结合成一种统一的传输模式。随着Cisco新的语音解决方案系列的发布，从传统的PBX语音解决方案到基于IP的语音解决方案的转移将会以指数级加速进行。 -Cisco' s networking product

Network Convergence and Voice over IP These telephone networks have progressively evolved from the initial analog circuits to the current digital networks with bandwidth in excess of 1 Gbps. For reasons of varying bandwidth and networking requi

Computer networks were designed to connect computers on different locations so that they can share data and communicate. In the old days, most of the data carried on networks was textual data. Today, with the rise of multimedia and network technologi

ENet evolved specifically as a UDP networking layer for the multiplayer first person shooter Cube. Cube necessitated low latency communcation with data sent out very frequently, so TCP was an unsuitable choice due to its high latency and str