Consider the foll owing string of ASCll characters that were captured by Wireshark when the browser sent

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Consider the foll owing string of ASCll characters that were captured by Wireshark when the browser sent an HTTP GET message (i .e., this is the actual content of an HTTPGET message). The characters are carriage return and line-feed characters (that is, the italized character string in the text below represents the single carriage-return character that was contained at that point in the HTTP header). Answer the following questions, indicating where in the HTTP GET message below you find the answer.
GET /cs453/index.html HTTP/l.lHost: gai
a.cs.umass.eduUser-Agent: Mozilla/5.0 (
WindowsiUi Windows NT 5.1i en-USi rv:1.7.2) Gec
ko/20040804 Netscape/7.2 (ax) Accept:ex
t/xml, application/xml, application/xhtml+xml, text
/htmliq=0.9, text/plain iq=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,enjq=0.5AcceptEncoding:
zip,deflateAccept-Charset: ISO
-8859-1,utf-8;q=0.7,*jq=0.7Keep-Alive: 300
Connection:keep-alive
a. What is the URL of the document requested by the browser?
b. What version of HTTP is the browser running?
c. Does the browser request a non-persistent or a persistent connection?
d. What is the IP address of the host on which the browser is running?
e. What type of browser initiates this message? Why is the browser type needed in an HTTP request message?
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Related Book For  book-img-for-question

Computer Networking A Top-Down Approach

ISBN: 978-0136079675

5th edition

Authors: James F. Kurose, Keith W. Ross

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