üodlö) Could you please write the instructions step by step to do this problem?

Question

üodlö) Could you please write the instructions step by step to do this problem?

Retrieve the subpage lo web server: 172.16.219.10), Telnet to this web server and type in a HTTP request. In your request, specify the given header information as follows: bwork1.php with a HTTP request from the web server (IP address of the . User_Agent: Your student ID . Connection: Your name surname If you successfully retrieve the given page, you will get a response similar to this example: entent Type: text/html erver : Microsoft ITS7.5 Powered-By: PHP5,3.19 POwered-By: ASP.NE ate: Thu 88 Mar 2918 14:35:41 GMT ent nt-Length: SS 45387 ongratulations it is done! Your Source Port # Note down the 'Source Port # that you received, prepare a word file including the information below and upload to the Moodle system until March 16, 2018- 17.30. Late homework will NOT be graded. LAB Homework-l Student ID Name Surname Source Port # // Put Screenshot of the response here. Hint: You can check how to write a HTTP request message using header lines from the lecture notes-Chapter-02. Important Notes: You should use the computers in Atilim University's network to access the web server. .

Explanation / Answer

Steps to retrieve the page:

- Open command prompt

- Telnet to web server using given IP address and port 80(http port):
I/P : telnet 172.16.219.10 80
O/P(something similar to this):
Trying 172.16.219.10...
Connected to www.xyz.com.
Escape character is '^]'.

- Send HTTP request:
I/P:
GET /labwork1.php HTTP/1.1
host: www.xyz.com
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
User_agent: STUDENT_ID
Connection: SURNAME

O/P: As shown in the problem description, will include Source Port#

NOTE: Replace www.xyz.com with the actual hostname received in telnet request

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