I was doing a small program to send multicast! ! ! ! ! ! ! ! ! ! ! ! !

使用Global.asax定时扫描指定ip地址，并写入数据库-Use Global.asax regularly scan the specified ip address and write the database

csma/cd 模拟 其余的自己看吧-csma/cd simulate the rest of their own and see

主要功能是 完成自动下载与升级的功能-main function is to be completed automatically download and upgrade the function

阿斯顿后即可哈科技时代卷卡式带骄傲和大家卡的很骄傲可视电话卷卡式带就 srd-asdasdasddsffxxvdsfsaffa

/* This IPv4 example uses the background thread itself to process all packets. You can use example one to send data to the session that s created in this example. */ /* 这个 iPV4 例子用内部线程来处理所有的分组。你可以用例子一来发数据给本例子来进行测试。 例子的中文解释都由hanyuejun添加，有任何疑问请发hanyuejun2006@163.com */-/* This IPv4 example uses the background thread itself to process all packets. You can use example one to send data to the session that s created in this example .*//* example of this iPV4 with internal thread to handle all the packet . You can use the example of one Laifa data for the examples to be tested. Explained by the example of the Chinese hanyuejun add, have any questions please send hanyuejun2006@163.com* /

Infix到Postfix转化的完全实现，Infix到Postfix转化的完全实现-Infix to Postfix conversion fully achieved

网络抓包库wpcap3.0开发包和源代码，推荐下载-Ethereal Library wpcap3.0 network development kit and source code to download

p-持续CSMA协议下，一个用户在发送之前，先侦听信道，若是空闲，就以概率p发送出去，而以q =1-p的概率推迟到下一帧时。如果下一帧时仍是空闲，便再次以概率p发送而以q推迟到再下一帧时。直到发送成功或另外一用户开始发送时为止。若一开始就侦听到信道忙，它就等到下一帧时，然后再开始上述过程。若发生冲突，这等待一随机时间后重新开始。本实验中取q值为0.5。求的是0.5-持续CSMA。 -p-persistent CSMA agreement, a user before sending the first interception channel, if idle, with probability p sent, and to q = 1-p probability postponed to the next frames. If the next frame was still idle, they again sent with probability p and q to further postponed to the next frames. Until this a success or other users at the beginning of this date. If an interception at the start of the busy channel, it will wait till the next frames, and then begin the process. If conflict breaks out, waiting for a random period of time after the re-start. The experiments take q value of 0.5. For the 0.5-sustained CSMA.

ChatOneToOne 是一个局域网点对点来聊天软件附有源代码，适合于初学者-ChatOneToOne LAN is a peer-to-peer software to chat with the source code, suitable for beginners

一个linux下的开源的tftp server程序，然后移植到windows下-Linux under an open-source tftp server program, and then transplanted into windows under