Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
Question
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Chapter 2, Problem P4P
  1. a)
Program Plan Intro

HTTP:

The web application uses Hyper Text Transfer Protocol (HTTP) as application layer protocol.

HTTP is an application protocol for distributive, collaborative, and hypermedia information systems

Given HTTP GET Message:

GET /cs453/index.html HTTP/1.1<cr>

<lf>Host: gai a.cs.umass.edu<cr><lf>User-Agent: Mozilla/5.0

( Windows;U; Windows NT 5.1; en-US; rv:1.7.2)

Gec ko/20040804 Netscape/7.2 (ax)

<cr><lf>Accept:ex t/xml, application/xml,

application/xhtml+xml, text /html;q=0.9,

text/plain;q=0.8,image/png,*/*;q=0.5

<cr><lf>Accept-Language: en- s,en;q=0.5<cr>

<lf>Accept- Encoding: zip,deflate<cr>

<lf>Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;

q=0.7<cr><lf>Keep-Alive: 300<cr>

<lf>Connection:keep-alive<cr><lf><cr><lf>

  1. b)
Program Plan Intro

HTTP:

The web application uses Hyper Text Transfer Protocol (HTTP) as application layer protocol.

HTTP is an application protocol for distributive, collaborative, and hypermedia information systems

Given HTTP GET Message:

GET /cs453/index.html HTTP/1.1<cr>

<lf>Host: gai a.cs.umass.edu<cr><lf>User-Agent: Mozilla/5.0

( Windows;U; Windows NT 5.1; en-US; rv:1.7.2)

Gec ko/20040804 Netscape/7.2 (ax)

<cr><lf>Accept:ex t/xml, application/xml,

application/xhtml+xml, text /html;q=0.9,

text/plain;q=0.8,image/png,*/*;q=0.5

<cr><lf>Accept-Language: en- s,en;q=0.5<cr>

<lf>Accept- Encoding: zip,deflate<cr>

<lf>Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;

q=0.7<cr><lf>Keep-Alive: 300<cr>

<lf>Connection:keep-alive<cr><lf><cr><lf>

  1. c)
Program Plan Intro

HTTP:

The web application uses Hyper Text Transfer Protocol (HTTP) as application layer protocol.

HTTP is an application protocol for distributive, collaborative, and hypermedia information systems

Given HTTP GET Message:

GET /cs453/index.html HTTP/1.1<cr>

<lf>Host: gai a.cs.umass.edu<cr><lf>User-Agent: Mozilla/5.0

( Windows;U; Windows NT 5.1; en-US; rv:1.7.2)

Gec ko/20040804 Netscape/7.2 (ax)

<cr><lf>Accept:ex t/xml, application/xml,

application/xhtml+xml, text /html;q=0.9,

text/plain;q=0.8,image/png,*/*;q=0.5

<cr><lf>Accept-Language: en- s,en;q=0.5<cr>

<lf>Accept- Encoding: zip,deflate<cr>

<lf>Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;

q=0.7<cr><lf>Keep-Alive: 300<cr>

<lf>Connection:keep-alive<cr><lf><cr><lf>

  1. d)
Program Plan Intro

HTTP:

The web application uses Hyper Text Transfer Protocol (HTTP) as application layer protocol.

HTTP is an application protocol for distributive, collaborative, and hypermedia information systems

Given HTTP GET Message:

GET /cs453/index.html HTTP/1.1<cr>

<lf>Host: gai a.cs.umass.edu<cr><lf>User-Agent: Mozilla/5.0

( Windows;U; Windows NT 5.1; en-US; rv:1.7.2)

Gec ko/20040804 Netscape/7.2 (ax)

<cr><lf>Accept:ex t/xml, application/xml,

application/xhtml+xml, text /html;q=0.9,

text/plain;q=0.8,image/png,*/*;q=0.5

<cr><lf>Accept-Language: en- s,en;q=0.5<cr>

<lf>Accept- Encoding: zip,deflate<cr>

<lf>Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;

q=0.7<cr><lf>Keep-Alive: 300<cr>

<lf>Connection:keep-alive<cr><lf><cr><lf>

  1. e)
Program Plan Intro

HTTP:

The web application uses Hyper Text Transfer Protocol (HTTP) as application layer protocol.

HTTP is an application protocol for distributive, collaborative, and hypermedia information systems

Given HTTP GET Message:

GET /cs453/index.html HTTP/1.1<cr>

<lf>Host: gai a.cs.umass.edu<cr><lf>User-Agent: Mozilla/5.0

( Windows;U; Windows NT 5.1; en-US; rv:1.7.2)

Gec ko/20040804 Netscape/7.2 (ax)

<cr><lf>Accept:ex t/xml, application/xml,

application/xhtml+xml, text /html;q=0.9,

text/plain;q=0.8,image/png,*/*;q=0.5

<cr><lf>Accept-Language: en- s,en;q=0.5<cr>

<lf>Accept- Encoding: zip,deflate<cr>

<lf>Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;

q=0.7<cr><lf>Keep-Alive: 300<cr>

<lf>Connection:keep-alive<cr><lf><cr><lf>

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