ACTIVITY: TRACING A NETWORK ROUTE
Using the process outlined in this link, trace the route from your computer to one website in your country and two other website in two different countries. Enter your results in the Number Clouds.
How to Use Traceroute to Identify Network Problems, How-To Geek
一定要亲自去edx上面把所有知识过一遍，包括每个字。有的活动课程，没有备份，在博客中不存在。进入活动课程中的文章，特推给我一些咨询。可靠的消息渠道就是这样打开的。
转载于:https://www.cnblogs.com/sec875/articles/10358060.html
相关资源：JAVA上百实例源码以及开源项目
