摘要：Week ⑨ We are now on the second to last week of the class and finishing up our look at Internet Security. You can also see the final exam and its due 阅读全文

摘要："作业链接" "评分要求" 本次作业的 "github链接" 。 相同部分 1） 两位合作者的学号和对应博客主页链接 赵畅 111500206 http://www.cnblogs.com/ZCplayground/ 胡绪佩 031602114 http://www.cnblogs.com/heih 阅读全文

摘要：Week 8 This week we start two weeks of Internet Security. It is a little technical but don't worry we stay at a very high level and I am confident tha 阅读全文

摘要：Week7 With reliable "pipes" available from the Transport layer, we can build applications like web browsers, file transfer applications, or email clie 阅读全文

摘要：Week6 The Internet is desinged based on four layer model. Each layer builds on the layers below it. The Link and Internetwork layers are the lowest la 阅读全文