通过内部全局地址，路由器将数据包转发至它的目的地址。
Using an inside global address, the router sends the packet on to its destination.
描述路由的基本改概念(包括IP数据包转发，路由查询)。
Describe basic routing concepts (including: packet forwarding, router lookup process).
一旦一个数据包转发时，路由器不应该再保留的统计信息。
Once a packet is forwarded, the router should no longer retain statistical information about it.
因而快速的IP地址查找，就成为获得所需的数据包转发率的关键。
Fast IP address lookup in the routers is therefore crucial to achieve the packet forwarding rates required.
为降低网络模拟的计算开销，提出了数据包转发模拟的动态连续计算方法。
To reduce the computation time of network simulation, a dynamic continuous computing method for the simulation of packet transmission was proposed.
通过研究IP数据包转发对路由器的需求，分析了基于软件转发技术和TCAM方案。
Through studying the routing requirements of IP data packet transmissions, software technology based TCAM transmitted program is analyzed.
结果表明，以网络处理器为基础的网络核心设备具有很高的数据包转发处理速度和灵活的可编程特性。
It has been proved that network core devices using network processor can provide high-speed packets processing and flexible programming.
多点广播的接收方可能很多，为了有效地进行传输，路由器要构造一个连接IP多点广播组所有成员的树，采用多点广播路由选择协议并启用多点广播数据包转发功能。
Since multicast may have many receivers, for effective transmission, the router needs a tree to join multiple IP members, with Multicast RIP and its data packet forwarding function.
家乡代理是移动节点家乡链路上的一台路由器，它的作用主要是帮助移动节点在家乡链路上接收其他节点发给移动节点的数据包，然后将数据包转发给已经在外地漫游的移动节点。
Commonly, the home agent is a router in the home link of the mobile node, the mainly effect of which is transmitting the packets from other nodes to the roaming mobile node.
家乡代理是移动节点家乡链路上的一台路由器，它的作用主要是帮助移动节点在家乡链路上接收其他节点发给移动节点的数据包，然后将数据包转发给已经在外地漫游的移动节点。
Commonly, the home agent is a router in the home link of the mobile node, the mainly effect of which is transmitting the packets from other nodes to the roaming mobile node.
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