杨浦网站建设 网站外包,2017网站建设方案,湛江网站制作优化,网站页面的滑动怎么做的计算机网络自顶向下方法试验三报告陕西师范大学 计算机网络 实验报告年级#xff1a; 2010级 姓名#xff1a; 陈翠萍 学号#xff1a;实验日期#xff1a; 2012.9.24实验名称#xff1a;Wireshark Lab: HTTP1至7题总的截图#xff1a;1. Is your browser runnin…计算机网络自顶向下方法试验三报告陕西师范大学 计算机网络 实验报告年级 2010级 姓名 陈翠萍 学号实验日期 2012.9.24实验名称Wireshark Lab: HTTP1至7题总的截图1. Is your browser running HTTP version 1.0 or 1.1? What version of HTTP is the server running?Answer:Both are running HTTP 1.12. What languages (if any) does your browse r indicate that it can accept to the server?Answer:zh-cn3. What is the IP address of your computer? Of the gaia.c server?Answer:My IP address is 9and the server抯 is 24. What is the status code returned from the server to your browser?Answer:截图HTTP/1.1 200 OK (text/html)5. When was the HTML file that you are retrieving last modified at the server?Answer:截图Last-Modified: Mon, 24 sep 2012 12:44:01 GMT6. How many bytes of content are being returned to your browser?Answer:截图Content-Length: 1287. By inspecting the raw data in the p acket content window, do you see any headerswithin the data that are not displayed in the packet-lis ting window? If so, name one.Answer:No all of the headers can be found in the raw data.8 至11题截图8. Inspect the contents of the first HTTP GET request from your browser to the server. Do you see an “IF-MODIFIED-SINCE” line in the HTTP GET?Answer:No9. Inspect the contents of the server response. Did the serv er explicitly return thecontents of the file? How can you tell?Answer:Yes because we can see the contents in the Line-based text data field.10. Now inspect the contents of the second HTTP GET request from your browser to the server. Do you see an “IF-MODIFIED-SINCE:” line in the HTTP GET? If so, what information follows the “IF-MODIFIED-SINCE:” header?Answer:截图Yes. The information following is: mon, 24 sep 2012 12:44:01 GMT which is the date of the last modification of the file from the previous get request11. What is the HTTP status code and phrase returned from the server in response tothis second HTTP GET? Did th e server explicitly return the contents of the
