Road travel device
Users questions:
Experts answer: is a router to connect multiple networks or network equipment segment, it will be different networks or segments of data information between the "translation", in order and enable them to "read" to understand each other's data, so as to constitute a larger network. There are two typical router function, that is, functions and data channelsControl functions. Data channel features include forwarding the decision, backplane and output link scheduling forwarding, generally accomplished by a specific hardware; control software to achieve general, including the exchange of information between adjacent routers, system configuration, system management, etc. . Over the years, the development of router-downs.Mid-90s, traditional routers become bottlenecks restricting the development of the Internet. Instead, ATM switch, a core IP backbone network, the router into a supporting role. Into the late '90s, Internet scale further expanded to double every six months traffic, ATM networks has become a bottleneck,Router comeback, Gbps routing switch in 1997 was published, people began to replace the ATM switches Gbps Routing Switch, a framework for the core backbone router.