packet n. 1.包裹;小件行李;(邮件等的)一捆;小批;袋。 2.(定期)邮船,班轮。 3.〔英俚〕(打赌等中输赢的)大笔钱。 4.〔英俚〕倒霉的事。 5.【计算机】信息包;(作为一个单位处理的)一组信息程序[数据]。 a packet of letters 一捆信。 a postal packet 邮包。 a surprise packet 内容出人意料的小包;〔比喻〕意想不到的事。 buy a packet 〔英俚〕被杀。 catch [cop, stop] a packet 被子弹打死,负重伤,负伤。 get a packet 受大损失。 sell sb. a packet 〔俚语〕向人扯谎。 vt. 1.把…做成包裹。 2.用邮船运送。
Protecting embedded ethernet packet transport services from interruption within carrierclass environments requires a complete end - to - end ip transparent solution 在电信环境中,为使分组包传输服务不致于因为故障而中断,需要一个完整的端-端ip无关的解决方案。
Chapter two provides ethernet protocols , issues on ethernet packets , especially on ethernet frame , ip and udp packets . also it provides the protocols of ts packets which are transmitted in catv network 第二章给出了以太网网络协议,重点讨论了以太网数据报的协议,尤其是以太帧和ip及udp数据报协议,并且给出了在catv网络中传送的ts流的报文协议。
But even with all this attention , few , if any , stories have traced the protocol ' s basic workings , that is , how routers and layer 3 switches act upon ip information to move ethernet packets across the network 但是,即使引起了这么多的注意,仍很少有(如果有的话)文章介绍此协议的基本工作原理,即路由器和第三层交换器是如何对ip信息起作用,以便在整个网络中传递以太网包的。
In the part of software design , the initialization of ethernet controller and the process in which ethernet packets are received and sent are studied thoroughly . after analyzing the embedded tcp / ip protocols , the interface card software which can control the whole card , receive and send ethernet packets is completed . lastly , the concept of windows network application based on winsock is presented 在接口卡软件设计中,重点研究了以太网控制器的初始化和以太网数据包的收发过程,详细分析了嵌入式tcp / ip协议的实现方法,并编写了光栅传感器接口卡软件,完成了接口卡的整体控制和网络数据的收发。