Protocolos de Comunicação em Redes
Autor: demontriks | Publicado: 2013-12-03T22:59:00-02:00

<html xmlns:v="urn:schemas-microsoft-com:vml"
xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:w="urn:schemas-microsoft-com:office:word"
xmlns:m="http://schemas.microsoft.com/office/2004/12/omml"
xmlns="http://www.w3.org/TR/REC-html40">






<link rel=File-List
href="trabalho%20protocolos%20redes%20-%20Paulo%20e%20Otávio_arquivos/filelist.xml">
<link rel=Edit-Time-Data
href="trabalho%20protocolos%20redes%20-%20Paulo%20e%20Otávio_arquivos/editdata.mso">
<!--[if !mso]>

v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}

<![endif]-->
Artigo - Protocolos.docx
<!--[if gte mso 9]>
 
  Paulo Eduardo
  INV
  2
  56
  2013-12-03T23:47:00Z
  2013-12-03T23:47:00Z
  6
  1805
  9750
  81
  23
  11532
  14.00
 
<![endif]-->
<link rel=themeData
href="trabalho%20protocolos%20redes%20-%20Paulo%20e%20Otávio_arquivos/themedata.thmx">
<link rel=colorSchemeMapping
href="trabalho%20protocolos%20redes%20-%20Paulo%20e%20Otávio_arquivos/colorschememapping.xml">
<!--[if gte mso 9]>
 
  Clean
  Clean
  false
  
  21
  
  
  false
  false
  false
  
  PT-BR
  X-NONE
  X-NONE
  
   
   
   
   
   
   
   
  
  
  
   
   
   
   
   
   
   
   
   
   
   
  
<![endif]--><!--[if gte mso 9]>
 <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true"
  DefSemiHidden="true" DefQFormat="false" DefPriority="99"
  LatentStyleCount="267">
  <w:LsdException Locked="false" Priority="0" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Normal"/>
  <w:LsdException Locked="false" Priority="9" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="heading 1"/>
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  <w:LsdException Locked="false" Priority="10" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Title"/>
  
  <w:LsdException Locked="false" Priority="11" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Subtitle"/>
  <w:LsdException Locked="false" Priority="22" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Strong"/>
  <w:LsdException Locked="false" Priority="20" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Emphasis"/>
  <w:LsdException Locked="false" Priority="59" SemiHidden="false"
   UnhideWhenUsed="false" Name="Table Grid"/>
  
  <w:LsdException Locked="false" Priority="1" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="No Spacing"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading Accent 1"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List Accent 1"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid Accent 1"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1 Accent 1"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2 Accent 1"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1 Accent 1"/>
  
  <w:LsdException Locked="false" Priority="34" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="List Paragraph"/>
  <w:LsdException Locked="false" Priority="29" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Quote"/>
  <w:LsdException Locked="false" Priority="30" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Intense Quote"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2 Accent 1"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1 Accent 1"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2 Accent 1"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3 Accent 1"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List Accent 1"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading Accent 1"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List Accent 1"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid Accent 1"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading Accent 2"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List Accent 2"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid Accent 2"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1 Accent 2"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2 Accent 2"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1 Accent 2"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2 Accent 2"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1 Accent 2"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2 Accent 2"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3 Accent 2"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List Accent 2"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading Accent 2"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List Accent 2"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid Accent 2"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading Accent 3"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List Accent 3"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid Accent 3"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1 Accent 3"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2 Accent 3"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1 Accent 3"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2 Accent 3"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1 Accent 3"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2 Accent 3"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3 Accent 3"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List Accent 3"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading Accent 3"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List Accent 3"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid Accent 3"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading Accent 4"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List Accent 4"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid Accent 4"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1 Accent 4"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2 Accent 4"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1 Accent 4"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2 Accent 4"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1 Accent 4"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2 Accent 4"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3 Accent 4"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List Accent 4"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading Accent 4"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List Accent 4"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid Accent 4"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading Accent 5"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List Accent 5"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid Accent 5"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1 Accent 5"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2 Accent 5"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1 Accent 5"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2 Accent 5"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1 Accent 5"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2 Accent 5"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3 Accent 5"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List Accent 5"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading Accent 5"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List Accent 5"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid Accent 5"/>
  <w:LsdException Locked="false" Priority="60" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Shading Accent 6"/>
  <w:LsdException Locked="false" Priority="61" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light List Accent 6"/>
  <w:LsdException Locked="false" Priority="62" SemiHidden="false"
   UnhideWhenUsed="false" Name="Light Grid Accent 6"/>
  <w:LsdException Locked="false" Priority="63" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 1 Accent 6"/>
  <w:LsdException Locked="false" Priority="64" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Shading 2 Accent 6"/>
  <w:LsdException Locked="false" Priority="65" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 1 Accent 6"/>
  <w:LsdException Locked="false" Priority="66" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium List 2 Accent 6"/>
  <w:LsdException Locked="false" Priority="67" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 1 Accent 6"/>
  <w:LsdException Locked="false" Priority="68" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 2 Accent 6"/>
  <w:LsdException Locked="false" Priority="69" SemiHidden="false"
   UnhideWhenUsed="false" Name="Medium Grid 3 Accent 6"/>
  <w:LsdException Locked="false" Priority="70" SemiHidden="false"
   UnhideWhenUsed="false" Name="Dark List Accent 6"/>
  <w:LsdException Locked="false" Priority="71" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Shading Accent 6"/>
  <w:LsdException Locked="false" Priority="72" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful List Accent 6"/>
  <w:LsdException Locked="false" Priority="73" SemiHidden="false"
   UnhideWhenUsed="false" Name="Colorful Grid Accent 6"/>
  <w:LsdException Locked="false" Priority="19" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Subtle Emphasis"/>
  <w:LsdException Locked="false" Priority="21" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis"/>
  <w:LsdException Locked="false" Priority="31" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference"/>
  <w:LsdException Locked="false" Priority="32" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Intense Reference"/>
  <w:LsdException Locked="false" Priority="33" SemiHidden="false"
   UnhideWhenUsed="false" QFormat="true" Name="Book Title"/>
  
  
 
<![endif]-->

<!--
 /* Font Definitions */
 @font-face
 {font-family:Wingdings;
 panose-1:5 0 0 0 0 0 0 0 0 0;
 mso-font-charset:2;
 mso-generic-font-family:auto;
 mso-font-pitch:variable;
 mso-font-signature:0 268435456 0 0 -2147483648 0;}
@font-face
 {font-family:Mangal;
 panose-1:0 0 4 0 0 0 0 0 0 0;
 mso-font-charset:1;
 mso-generic-font-family:roman;
 mso-font-format:other;
 mso-font-pitch:variable;
 mso-font-signature:8192 0 0 0 0 0;}
@font-face
 {font-family:Mangal;
 panose-1:0 0 4 0 0 0 0 0 0 0;
 mso-font-charset:1;
 mso-generic-font-family:roman;
 mso-font-format:other;
 mso-font-pitch:variable;
 mso-font-signature:8192 0 0 0 0 0;}
@font-face
 {font-family:Calibri;
 panose-1:2 15 5 2 2 2 4 3 2 4;
 mso-font-charset:0;
 mso-generic-font-family:swiss;
 mso-font-pitch:variable;
 mso-font-signature:-536870145 1073786111 1 0 415 0;}
@font-face
 {font-family:Tahoma;
 panose-1:2 11 6 4 3 5 4 4 2 4;
 mso-font-charset:0;
 mso-generic-font-family:swiss;
 mso-font-format:other;
 mso-font-pitch:variable;
 mso-font-signature:3 0 0 0 1 0;}
@font-face
 {font-family:"Trebuchet MS";
 panose-1:2 11 6 3 2 2 2 2 2 4;
 mso-font-charset:0;
 mso-generic-font-family:roman;
 mso-font-pitch:variable;
 mso-font-signature:0 0 0 0 0 0;}
@font-face
 {font-family:"Microsoft YaHei";
 panose-1:0 0 0 0 0 0 0 0 0 0;
 mso-font-charset:0;
 mso-generic-font-family:roman;
 mso-font-format:other;
 mso-font-pitch:auto;
 mso-font-signature:0 0 0 0 0 0;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
 {mso-style-unhide:no;
 mso-style-parent:"";
 margin:0cm;
 margin-bottom:.0001pt;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Arial","sans-serif";
 mso-fareast-font-family:Arial;
 color:black;}
h1
 {mso-style-unhide:no;
 margin-top:10.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:1;
 mso-hyphenate:none;
 font-size:16.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 mso-font-kerning:0pt;
 font-weight:normal;}
h1.CxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:10.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:1;
 mso-hyphenate:none;
 font-size:16.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 mso-font-kerning:0pt;
 font-weight:normal;}
h1.CxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:1;
 mso-hyphenate:none;
 font-size:16.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 mso-font-kerning:0pt;
 font-weight:normal;}
h1.CxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:1;
 mso-hyphenate:none;
 font-size:16.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 mso-font-kerning:0pt;
 font-weight:normal;}
h2
 {mso-style-unhide:no;
 margin-top:10.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:2;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h2.CxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:10.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:2;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h2.CxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:2;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h2.CxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:2;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h3
 {mso-style-unhide:no;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:3;
 mso-hyphenate:none;
 font-size:12.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h3.CxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:3;
 mso-hyphenate:none;
 font-size:12.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h3.CxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:3;
 mso-hyphenate:none;
 font-size:12.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h3.CxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:3;
 mso-hyphenate:none;
 font-size:12.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:bold;
 mso-bidi-font-weight:normal;}
h4
 {mso-style-unhide:no;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:4;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 text-decoration:underline;
 text-underline:single;}
h4.CxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:4;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 text-decoration:underline;
 text-underline:single;}
h4.CxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:4;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 text-decoration:underline;
 text-underline:single;}
h4.CxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:4;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 text-decoration:underline;
 text-underline:single;}
h5
 {mso-style-unhide:no;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:5;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;}
h5.CxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:5;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;}
h5.CxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:5;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;}
h5.CxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:5;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;}
h6
 {mso-style-unhide:no;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:6;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 font-style:italic;
 mso-bidi-font-style:normal;}
h6.CxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:8.0pt;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:6;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 font-style:italic;
 mso-bidi-font-style:normal;}
h6.CxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:6;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 font-style:italic;
 mso-bidi-font-style:normal;}
h6.CxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-outline-level:6;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-weight:normal;
 font-style:italic;
 mso-bidi-font-style:normal;}
p.MsoCaption, li.MsoCaption, div.MsoCaption
 {mso-style-unhide:no;
 margin-top:6.0pt;
 margin-right:0cm;
 margin-bottom:6.0pt;
 margin-left:0cm;
 line-height:115%;
 mso-pagination:widow-orphan no-line-numbers;
 mso-hyphenate:none;
 font-size:12.0pt;
 font-family:"Arial","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Mangal;
 color:black;
 font-style:italic;}
p.MsoList, li.MsoList, div.MsoList
 {mso-style-unhide:no;
 mso-style-parent:"Corpo do texto";
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:6.0pt;
 margin-left:0cm;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Arial","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Mangal;
 color:black;}
p.MsoTitle, li.MsoTitle, div.MsoTitle
 {mso-style-unhide:no;
 mso-style-next:"Corpo do texto";
 margin-top:12.0pt;
 margin-right:0cm;
 margin-bottom:6.0pt;
 margin-left:0cm;
 line-height:115%;
 mso-pagination:widow-orphan;
 page-break-after:avoid;
 mso-hyphenate:none;
 font-size:14.0pt;
 font-family:"Arial","sans-serif";
 mso-fareast-font-family:"Microsoft YaHei";
 mso-bidi-font-family:Mangal;
 color:black;}
p.MsoSubtitle, li.MsoSubtitle, div.MsoSubtitle
 {mso-style-unhide:no;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:10.0pt;
 margin-left:0cm;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-style:italic;
 mso-bidi-font-style:normal;}
p.MsoSubtitleCxSpFirst, li.MsoSubtitleCxSpFirst, div.MsoSubtitleCxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-style:italic;
 mso-bidi-font-style:normal;}
p.MsoSubtitleCxSpMiddle, li.MsoSubtitleCxSpMiddle, div.MsoSubtitleCxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-style:italic;
 mso-bidi-font-style:normal;}
p.MsoSubtitleCxSpLast, li.MsoSubtitleCxSpLast, div.MsoSubtitleCxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:10.0pt;
 margin-left:0cm;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:13.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:#666666;
 font-style:italic;
 mso-bidi-font-style:normal;}
a:visited, span.MsoHyperlinkFollowed
 {mso-style-unhide:no;
 color:#954F72;
 text-decoration:underline;
 text-underline:single;}
p
 {mso-style-unhide:no;
 margin-top:1.4pt;
 margin-right:0cm;
 margin-bottom:1.4pt;
 margin-left:0cm;
 mso-line-height-alt:5.0pt;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:12.0pt;
 font-family:"Times New Roman","serif";
 mso-fareast-font-family:"Times New Roman";
 color:#00000A;}
pre
 {mso-style-unhide:no;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-line-height-alt:5.0pt;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 tab-stops:45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt;
 font-size:10.0pt;
 font-family:"Courier New";
 mso-fareast-font-family:"Times New Roman";
 color:#00000A;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
 {mso-style-unhide:no;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-line-height-alt:5.0pt;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:8.0pt;
 font-family:"Tahoma","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Tahoma;
 color:black;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
 {mso-style-unhide:no;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:10.0pt;
 margin-left:36.0pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Calibri","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Calibri;
 color:#00000A;
 mso-fareast-language:EN-US;}
p.MsoListParagraphCxSpFirst, li.MsoListParagraphCxSpFirst, div.MsoListParagraphCxSpFirst
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:36.0pt;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Calibri","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Calibri;
 color:#00000A;
 mso-fareast-language:EN-US;}
p.MsoListParagraphCxSpMiddle, li.MsoListParagraphCxSpMiddle, div.MsoListParagraphCxSpMiddle
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:0cm;
 margin-left:36.0pt;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Calibri","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Calibri;
 color:#00000A;
 mso-fareast-language:EN-US;}
p.MsoListParagraphCxSpLast, li.MsoListParagraphCxSpLast, div.MsoListParagraphCxSpLast
 {mso-style-unhide:no;
 mso-style-type:export-only;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:10.0pt;
 margin-left:36.0pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Calibri","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Calibri;
 color:#00000A;
 mso-fareast-language:EN-US;}
span.LinkdaInternet
 {mso-style-name:"Link da Internet";
 mso-style-unhide:no;
 color:#0563C1;
 text-decoration:underline;
 text-underline:single;}
span.hps
 {mso-style-name:hps;
 mso-style-unhide:no;}
span.Pr-formataoHTMLChar
 {mso-style-name:"Pré-formatação HTML Char";
 mso-style-unhide:no;
 mso-ansi-font-size:10.0pt;
 mso-bidi-font-size:10.0pt;
 font-family:"Courier New";
 mso-ascii-font-family:"Courier New";
 mso-fareast-font-family:"Times New Roman";
 mso-hansi-font-family:"Courier New";
 mso-bidi-font-family:"Courier New";}
span.TextodebaloChar
 {mso-style-name:"Texto de balão Char";
 mso-style-unhide:no;
 mso-ansi-font-size:8.0pt;
 mso-bidi-font-size:8.0pt;
 font-family:"Tahoma","sans-serif";
 mso-ascii-font-family:Tahoma;
 mso-fareast-font-family:Arial;
 mso-hansi-font-family:Tahoma;
 mso-bidi-font-family:Tahoma;
 color:black;}
span.null
 {mso-style-name:null;
 mso-style-unhide:no;}
span.ListLabel1
 {mso-style-name:"ListLabel 1";
 mso-style-unhide:no;
 mso-style-parent:"";
 text-decoration:none;
 text-underline:none;}
span.ListLabel2
 {mso-style-name:"ListLabel 2";
 mso-style-unhide:no;
 mso-style-parent:"";
 mso-ansi-font-size:10.0pt;}
p.Corpodotexto, li.Corpodotexto, div.Corpodotexto
 {mso-style-name:"Corpo do texto";
 mso-style-unhide:no;
 margin-top:0cm;
 margin-right:0cm;
 margin-bottom:6.0pt;
 margin-left:0cm;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Arial","sans-serif";
 mso-fareast-font-family:Arial;
 color:black;}
p.ndice, li.ndice, div.ndice
 {mso-style-name:Índice;
 mso-style-unhide:no;
 margin:0cm;
 margin-bottom:.0001pt;
 line-height:115%;
 mso-pagination:widow-orphan no-line-numbers;
 mso-hyphenate:none;
 font-size:11.0pt;
 font-family:"Arial","sans-serif";
 mso-fareast-font-family:Arial;
 mso-bidi-font-family:Mangal;
 color:black;}
p.Ttuloprincipal, li.Ttuloprincipal, div.Ttuloprincipal
 {mso-style-name:"Título principal";
 mso-style-unhide:no;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:21.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;}
p.TtuloprincipalCxSpFirst, li.TtuloprincipalCxSpFirst, div.TtuloprincipalCxSpFirst
 {mso-style-name:"Título principalCxSpFirst";
 mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:21.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;}
p.TtuloprincipalCxSpMiddle, li.TtuloprincipalCxSpMiddle, div.TtuloprincipalCxSpMiddle
 {mso-style-name:"Título principalCxSpMiddle";
 mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:21.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;}
p.TtuloprincipalCxSpLast, li.TtuloprincipalCxSpLast, div.TtuloprincipalCxSpLast
 {mso-style-name:"Título principalCxSpLast";
 mso-style-unhide:no;
 mso-style-type:export-only;
 margin:0cm;
 margin-bottom:.0001pt;
 mso-add-space:auto;
 line-height:115%;
 mso-pagination:widow-orphan;
 mso-hyphenate:none;
 font-size:21.0pt;
 mso-bidi-font-size:11.0pt;
 font-family:"Trebuchet MS","serif";
 mso-fareast-font-family:"Trebuchet MS";
 mso-bidi-font-family:"Trebuchet MS";
 color:black;}
span.SpellE
 {mso-style-name:"";
 mso-spl-e:yes;}
span.GramE
 {mso-style-name:"";
 mso-gram-e:yes;}
.MsoChpDefault
 {mso-style-type:export-only;
 mso-default-props:yes;
 font-family:"Calibri","sans-serif";
 mso-ascii-font-family:Calibri;
 mso-ascii-theme-font:minor-latin;
 mso-fareast-font-family:"Times New Roman";
 mso-fareast-theme-font:minor-fareast;
 mso-hansi-font-family:Calibri;
 mso-hansi-theme-font:minor-latin;
 mso-bidi-font-family:"Times New Roman";
 mso-bidi-theme-font:minor-bidi;}
.MsoPapDefault
 {mso-style-type:export-only;
 margin-bottom:10.0pt;
 line-height:115%;}
@page WordSection1
 {size:595.3pt 841.9pt;
 margin:70.9pt 3.0cm 72.0pt 3.0cm;
 mso-header-margin:0cm;
 mso-footer-margin:0cm;
 mso-forms-protection:no;
 mso-paper-source:0;}
div.WordSection1
 {page:WordSection1;}
 /* List Definitions */
 @list l0
 {mso-list-id:325287593;
 mso-list-template-ids:-1191911732;}
@list l0:level1
 {mso-level-number-format:bullet;
 mso-level-text:\F0B7;
 mso-level-tab-stop:36.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Symbol;
 mso-bidi-font-family:Symbol;}
@list l0:level2
 {mso-level-number-format:bullet;
 mso-level-text:o;
 mso-level-tab-stop:72.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:"Courier New";}
@list l0:level3
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:108.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l0:level4
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:144.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l0:level5
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:180.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l0:level6
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:216.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l0:level7
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:252.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l0:level8
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:288.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l0:level9
 {mso-level-number-format:bullet;
 mso-level-text:\F0A7;
 mso-level-tab-stop:324.0pt;
 mso-level-number-position:left;
 text-indent:-18.0pt;
 mso-ansi-font-size:10.0pt;
 font-family:Wingdings;
 mso-bidi-font-family:Wingdings;}
@list l1
 {mso-list-id:1799373916;
 mso-list-template-ids:-2019754958;}
@list l1:level1
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:21.6pt;
 mso-level-number-position:left;
 margin-left:21.6pt;
 text-indent:-21.6pt;}
@list l1:level2
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:28.8pt;
 mso-level-number-position:left;
 margin-left:28.8pt;
 text-indent:-28.8pt;}
@list l1:level3
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:36.0pt;
 mso-level-number-position:left;
 margin-left:36.0pt;
 text-indent:-36.0pt;}
@list l1:level4
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:43.2pt;
 mso-level-number-position:left;
 margin-left:43.2pt;
 text-indent:-43.2pt;}
@list l1:level5
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:50.4pt;
 mso-level-number-position:left;
 margin-left:50.4pt;
 text-indent:-50.4pt;}
@list l1:level6
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:57.6pt;
 mso-level-number-position:left;
 margin-left:57.6pt;
 text-indent:-57.6pt;}
@list l1:level7
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:64.8pt;
 mso-level-number-position:left;
 margin-left:64.8pt;
 text-indent:-64.8pt;}
@list l1:level8
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:72.0pt;
 mso-level-number-position:left;
 margin-left:72.0pt;
 text-indent:-72.0pt;}
@list l1:level9
 {mso-level-number-format:none;
 mso-level-suffix:none;
 mso-level-text:"";
 mso-level-tab-stop:79.2pt;
 mso-level-number-position:left;
 margin-left:79.2pt;
 text-indent:-79.2pt;}
ol
 {margin-bottom:0cm;}
ul
 {margin-bottom:0cm;}
-->

<!--[if gte mso 10]>

 /* Style Definitions */
 table.MsoNormalTable
 {mso-style-name:"Tabela normal";
 mso-tstyle-rowband-size:0;
 mso-tstyle-colband-size:0;
 mso-style-noshow:yes;
 mso-style-priority:99;
 mso-style-parent:"";
 mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
 mso-para-margin-top:0cm;
 mso-para-margin-right:0cm;
 mso-para-margin-bottom:10.0pt;
 mso-para-margin-left:0cm;
 line-height:115%;
 mso-pagination:widow-orphan;
 font-size:11.0pt;
 font-family:"Calibri","sans-serif";
 mso-ascii-font-family:Calibri;
 mso-ascii-theme-font:minor-latin;
 mso-hansi-font-family:Calibri;
 mso-hansi-theme-font:minor-latin;}

<![endif]--><!--[if gte mso 9]>
 
<![endif]--><!--[if gte mso 9]>
 
  
 <![endif]-->






<b
style='mso-bidi-font-weight:normal'><span style='font-size:14.0pt;mso-bidi-font-size:
11.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman"'>Protocolos
de Comunicação Em Redes

<b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11.0pt;line-height:115%;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"'>Paulo Eduardo Barros Pitta¹, Otávio Mendonça da <span
class=GramE>Costa¹

<span
class=GramE><span style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:
115%;font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman"'>¹Centro<span
style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman"'> Federal
de Educação Tecnológica/RJ – UnED Nova Friburgo

<span
style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman"'>Curso
Técnico em Informática Industrial

<p class=MsoNormal align=center style='margin-top:6.0pt;margin-right:0cm;
margin-bottom:6.0pt;margin-left:0cm;text-align:center'><span style='font-size:
10.0pt;mso-bidi-font-size:11.0pt;line-height:115%;font-family:"Courier New";
mso-fareast-font-family:"Courier New"'>pauloeduardobpitta@yahoo.com.br, <span
class=null><span style='font-size:10.0pt;mso-bidi-font-size:11.0pt;line-height:
115%;font-family:"Courier New"'>mendoncacostaotavio@gmail.com

<p class=MsoNormal style='margin-top:0cm;margin-right:22.7pt;margin-bottom:
10.0pt;margin-left:22.7pt;text-align:justify;text-justify:inter-ideograph'><b
style='mso-bidi-font-weight:normal'><span
lang=EN-US style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-ansi-language:EN-US'>Abstract. <span
class=hps>The article<span
lang=EN-US style='mso-ansi-language:EN-US'> describes five
protocols <span lang=EN-US style='mso-bidi-font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";mso-ansi-language:
EN-US'>(RTP, FTP, SMTP, RDP, SCTP), <span lang=EN-US
style='mso-ansi-language:EN-US'>of<span lang=EN-US
style='mso-ansi-language:EN-US'> TCP /
IP network protocols, <span
class=hps>and showing the ISO
/ OSI and TCP
/ IP models,
and according to the two options <span
class=hps>of data transport services
connection-oriented or not <span
class=hps>the connection.

<p class=MsoNormal style='margin-top:0cm;margin-right:22.7pt;margin-bottom:
10.0pt;margin-left:22.7pt;text-align:justify;text-justify:inter-ideograph'><b
style='mso-bidi-font-weight:normal'><span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"'>Resumo. <span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"'>O artigo descreve cinco protocolos
(RTP, FTP,SMTP,RDP,SCTP), de rede de protocolos
TCP/IP, e evidenciando os modelos ISO/OSI e TCP/IP, e segundo as duas opções de
serviços de transporte de dados orientados ou não a conexão.

<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:
115%;mso-fareast-font-family:"Times New Roman"'>1. Introdução

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:35.45pt'>Como o TCP/IP é o protocolo de rede mais
usado atualmente, vamos fazer uma correlação entre o protocolo TCP/IP e o
modelo de referência OSI. Isto provavelmente ajudará a você entender tanto o
modelo de referência OSI quanto o protocolo TCP/IP.

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:35.45pt'>O modelo de referência OSI tem sete
camadas. O TCP/IP, por outro lado, têm apenas quatro camadas e dessa forma
algumas camadas do protocolo TCP/IP representam mais de uma camada do modelo
OSI.

<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:
"Times New Roman"'>1.1 ISO/OSI e TCP/IP

<span
style='font-size:11.0pt;font-family:"Arial","sans-serif"'>Os modelos de referência OSI e TCP/IP têm muito em comum, pois ambos se
baseiam no conceito de uma pilha de protocolos independentes e, além disso, as
camadas possuem praticamente as mesmas funções. Por exemplo, nos dois modelos,
até a camada de transporte, estão presentes as camadas responsáveis por oferecer
um serviço de transporte fim a fim, independente da rede envolvida no processo de
comunicação. As camadas acima da camada de transporte são usuárias, orientadas a
aplicações do serviço de transporte.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:36.0pt'>Os
dois modelos têm as funções muito semelhantes, porém o OSI/ISO tem <span
class=GramE>7 camadas enquanto TCP/IP tem 4 camadas, que fazem as mesmas
coisas que  OSI/ISSO fazem. Conforme
visto na figura a seguir. 

<p class=MsoNormal style='margin-top:1.4pt;margin-right:0cm;margin-bottom:1.4pt;
margin-left:0cm;mso-line-height-alt:5.0pt'><span
style='font-size:12.0pt;mso-fareast-font-family:"Times New Roman"'>1.2 <span
style='mso-bidi-font-weight:bold'>Protocolos Orientados e Não Orientados para
Conexão


 <li class=MsoNormal style='text-align:justify;text-justify:inter-ideograph;
     mso-line-height-alt:5.0pt;mso-list:l0 level1 lfo1;tab-stops:list 36.0pt'>Os
     protocolos orientados para a conexão: <b style='mso-bidi-font-weight:
     normal'>“<i style='mso-bidi-font-style:
     normal'>Trata-se dos protocolos que operam um controlo de transmissão dos
     dados durante uma comunicação estabelecida entre duas máquinas. Em tal
     esquema, a máquina receptora envia avisos de recepção aquando da
     comunicação, assim a máquina emissora é fiadora da validade dos dados que
     envia. Os dados são assim enviados sob a forma de fluxo. O <a
     href=""><span
     class=LinkdaInternet><span
     style='color:#00000A;text-decoration:none;text-underline:none'>TCP<i
     style='mso-bidi-font-style:normal'> é
     um protocolo orientado para a conexão.<b style='mso-bidi-font-weight:
     normal'>”<b
     style='mso-bidi-font-weight:normal'> <span
     style='color:#00000A'>[KIOSKEA, 2012]. 



 <li class=MsoNormal style='color:#00000A;text-align:justify;text-justify:inter-ideograph;
     mso-line-height-alt:5.0pt;mso-list:l0 level1 lfo1;tab-stops:list 36.0pt'><span
     style='color:black'>Os protocolos não orientados para a conexão:
     “<i style='mso-bidi-font-style:
     normal'>Trata-se de um modo de comunicação no qual a máquina emissora
     envia dados sem prevenir a máquina receptora, e a máquina receptora recebe
     os dados sem avisos de recepção à primeira. Os dados são assim enviados
     sob a forma de blocos (datagramas). O <span
     style='color:black'><a
     href="http://pt.kioskea.net/contents/287-o-protocolo-udp"><span
     class=LinkdaInternet><span
     style='color:#00000A;text-decoration:none;text-underline:none'>UDP<i
     style='mso-bidi-font-style:normal'> é um protocolo não orientado para a
     conexão.” [KIOSKEA, 2012].


<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>2. Protocolos 

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>2.1 RTP (<b style='mso-bidi-font-weight:
normal'>Real<b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;
line-height:115%'>-Time Transport Protocol<b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;line-height:
115%;mso-fareast-font-family:"Times New Roman";background:white'>) 

<b
style='mso-bidi-font-weight:normal'><span
style='mso-fareast-font-family:"Times New Roman"'>“<i
style='mso-bidi-font-style:normal'>Em <a
href="http://pt.wikipedia.org/wiki/Ciência_da_computação"><span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>ciência da
computação, <span
style='mso-bidi-font-weight:bold'>RTP (do <a
href="http://pt.wikipedia.org/wiki/Língua_inglesa"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>inglês<i style='mso-bidi-font-style:
normal'> Real<span
style='mso-bidi-font-style:italic'>-time Transport <span
class=SpellE>Protocol) é um <a
href="http://pt.wikipedia.org/wiki/Protocolo"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>protocolo<i style='mso-bidi-font-style:
normal'> de <span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>redes<i
style='mso-bidi-font-style:normal'> utilizado em <a
href="http://pt.wikipedia.org/w/index.php?title=Aplicações_de_tempo_real&amp;action=edit&amp;redlink=1"><span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>aplicações de
tempo real como,
por exemplo, entrega de dados <span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>áudio<i
style='mso-bidi-font-style:normal'> <a
href="http://pt.wikipedia.org/wiki/Ponto-a-ponto"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>ponto-a-ponto<i
style='mso-bidi-font-style:normal'>, como <a
href="http://pt.wikipedia.org/wiki/Voz_sobre_IP"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>Voz sobre IP<i
style='mso-bidi-font-style:normal'>. Define como deve ser feita a fragmentação
do fluxo de dados áudio, adicionando a cada fragmento informação de sequência e
de tempo de entrega.<i
style='mso-bidi-font-style:normal'><span style='mso-fareast-font-family:"Times New Roman";
background:white'>”<span style='font-size:12.0pt;mso-bidi-font-size:
11.0pt;line-height:115%;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman";background:white'> <span style='mso-fareast-font-family:
"Times New Roman";background:white'>[WIKIPEDIA, 2013].

<p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph;
text-indent:35.45pt'><i
style='mso-bidi-font-style:normal'>“<i
style='mso-bidi-font-style:normal'>O controle é realizado pelo <span
style='mso-bidi-font-weight:bold'>RTCP - Real Time Control
Protocol. Ambos utilizam o UDP como <a
href="http://pt.wikipedia.org/wiki/Modelo_OSI"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>protocolo de transporte<i
style='mso-bidi-font-style:normal'>, o qual não oferece qualquer garantia que
os pacotes serão entregues num determinado intervalo.<b
style='mso-bidi-font-weight:normal'><span
style='mso-fareast-font-family:"Times New Roman";background:white'>”<span
style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";background:
white'> <span style='mso-fareast-font-family:"Times New Roman";
background:white'>[WIKIPEDIA, 2013]<span style='font-size:12.0pt;
mso-bidi-font-size:11.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";background:white'>.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:35.45pt'>O RTP atua na camada de aplicação e
transporte, referente ao TCP/IP. O RTP não é orientado à conexão, pois neste
caso a certeza da chegada de todos os pacotes não é de extrema relevância, ou
seja, pelo fato de ser em tempo real, não há uma certeza de os pacotes chegarão
completo, pois podem ocorrer falhas e/ou perda de pacotes, o que em um Skype,
por exemplo, “corta a voz ou chega o final apenas” quando dá algum problema.

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>2.2 FTP (<span
style='font-size:12.0pt;line-height:115%'>File Transfer
Protocol<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:
"Times New Roman";background:white'>)

<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'>“<span
style='font-size:11.0pt;font-family:"Arial","sans-serif";mso-bidi-font-weight:
bold'>FTP<span
style='font-size:11.0pt;font-family:"Arial","sans-serif"'> significa <span
style='mso-bidi-font-style:italic'>File Transfer <span
class=SpellE>Protocol (Protocolo de Transferência de Arquivos), e
é uma forma bastante rápida e versátil de transferir arquivos (também
conhecidos como ficheiros), sendo uma das mais usadas na <a
href="http://pt.wikipedia.org/wiki/Internet"><i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif";color:#00000A;text-decoration:none;text-underline:none'>Internet<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'>.<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;mso-bidi-font-size:
12.0pt;font-family:"Arial","sans-serif"'>”<span
style='background:white'> <span style='font-size:11.0pt;mso-bidi-font-size:
12.0pt;font-family:"Arial","sans-serif";background:white'>[WIKIPEDIA, 2013].<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'> 

<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'>“<span
style='font-size:11.0pt;font-family:"Arial","sans-serif"'>Pode referir-se tanto
ao <span
class=LinkdaInternet><span
style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#00000A;
text-decoration:none;text-underline:none'>protocolo<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'> quanto ao <a
href="http://pt.wikipedia.org/wiki/Programa_de_computador"><span
class=LinkdaInternet><span
style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#00000A;
text-decoration:none;text-underline:none'>programa<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'> que implementa este protocolo (<a
href="http://pt.wikipedia.org/wiki/Servidor_FTP"><i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif";color:#00000A;text-decoration:none;text-underline:none'>Servidor
FTP<span
style='font-size:11.0pt;font-family:"Arial","sans-serif"'>, neste caso,
tradicionalmente aparece em letras minúsculas, por influência do programa de
transferência de arquivos do <a
href="http://pt.wikipedia.org/wiki/Unix"><i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif";color:#00000A;text-decoration:none;text-underline:none'>Unix<i
style='mso-bidi-font-style:normal'><span style='font-size:11.0pt;font-family:
"Arial","sans-serif"'>). O FTP também atua na camada de aplicação, referente ao
TCP/IP, o FTP é orientado a conexão.<b style='mso-bidi-font-weight:
normal'><span style='font-size:11.0pt;
mso-bidi-font-size:12.0pt;font-family:"Arial","sans-serif"'>”<span
style='background:white'> <span style='font-size:11.0pt;mso-bidi-font-size:
12.0pt;font-family:"Arial","sans-serif";background:white'>[WIKIPEDIA, 2013].

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:35.45pt'>“<i
style='mso-bidi-font-style:normal'>A transferência
de dados em <a
href="http://pt.wikipedia.org/wiki/Rede_de_computadores"><span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>redes de
computadores<span
style='color:#00000A'> envolve normalmente transferência de arquivos e acesso a
sistemas de arquivos remotos (com a mesma interface usada nos arquivos locais).
O FTP (<span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>RFC 959<i
style='mso-bidi-font-style:normal'>) é baseado no <a
href="http://pt.wikipedia.org/wiki/TCP"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>TCP<i style='mso-bidi-font-style:
normal'>, mas é anterior à pilha de protocolos
TCP/IP, sendo posteriormente adaptado para o TCP/IP.<b style='mso-bidi-font-weight:
normal'>” <span
style='mso-fareast-font-family:"Times New Roman";background:white'>[WIKIPEDIA,
2013].

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:35.45pt'>“<i
style='mso-bidi-font-style:normal'>É o padrão da
pilha <span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>TCP/IP<i
style='mso-bidi-font-style:normal'> para transferir
arquivos, é um protocolo genérico independente de hardware e do <a
href="http://pt.wikipedia.org/wiki/Sistema_operacional"><span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>sistema
operacional<span
style='color:#00000A'> e transfere arquivos por livre arbítrio, tendo em conta
restrições de acesso e propriedades dos mesmos.<b style='mso-bidi-font-weight:
normal'>”<span style='font-size:12.0pt;mso-bidi-font-size:11.0pt;
line-height:115%;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman";background:white'> <span style='mso-fareast-font-family:
"Times New Roman";background:white'>[WIKIPEDIA, 2013].

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>2.3 <span
style='font-size:12.0pt;line-height:115%'>SMTP<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:
"Times New Roman";background:white'> (<span
style='font-size:12.0pt;line-height:115%'>Simple<span
style='font-size:12.0pt;line-height:115%'> Mail Transfer
Protocol<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:
"Times New Roman";background:white'>)

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'>“<span style='mso-bidi-font-weight:
bold'>Simple Mail <span
class=SpellE>Transfer Protocol<i
style='mso-bidi-font-style:normal'> (abreviado <span style='mso-bidi-font-weight:
bold'>SMTP. Traduzido do <a
href="http://pt.wikipedia.org/wiki/Língua_inglesa"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>inglês<i style='mso-bidi-font-style:
normal'>, significa &quot;Protocolo de transferência de correio simples&quot;)
é o <span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>protocolo<i
style='mso-bidi-font-style:normal'> padrão para envio de <a
href="http://pt.wikipedia.org/wiki/E-mail"><i
style='mso-bidi-font-style:normal'><span style='color:#00000A;text-decoration:
none;text-underline:none'>e-mails<i style='mso-bidi-font-style:
normal'> através da <span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>Internet<i
style='mso-bidi-font-style:normal'>. É um protocolo relativamente simples,
baseado em texto simples, onde um ou vários destinatários de uma mensagem são
especificados (e, na maioria dos casos, validados) sendo, depois, a mensagem
transferida. É bastante fácil testar um servidor SMTP usando o programa <a
href="http://pt.wikipedia.org/wiki/Telnet"><span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>telnet<i
style='mso-bidi-font-style:normal'>. O SMTP também atua na camada de aplicação,
referente ao TCP/IP, pelo fato de estabelecer conexões através das portas
25/465. É orientado a conexão, sendo transmitido sobre
TCP.<i style='mso-bidi-font-style:
normal'>”<i style='mso-bidi-font-style:
normal'><span style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:
115%;font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
background:white'> <span style='mso-fareast-font-family:"Times New Roman";
background:white'>[WIKIPEDIA, 2013].<span
style='mso-spacerun:yes'>                <span
style='mso-spacerun:yes'>                                                                                                                                                     <span
style='mso-tab-count:1'>            O SMTP é um protocolo orientado á
conexão, baseado em texto, em qual um remetente de e-mails comunica com um
receptor,<span lang=PT style='mso-fareast-font-family:
"Times New Roman";background:white;mso-ansi-language:PT'> através da emissão de
uma série de comandos e fornecimento de dados necessários através de um canal
de fluxo de dados confiável ordenado, tipicamente uma conexão TCP. Uma sessão
SMTP consiste em comandos originados por um cliente SMTP e as respostas
correspondentes a partir do servidor SMTP, para que a sessão seja aberta, e os
parâmetros de sessão sejão trocados. Uma sessão pode incluir zero ou mais
transações de SMTP.  Uma transação SMTP
consiste em três seqüências de comando / resposta Eles são:<span
style='mso-fareast-font-family:"Times New Roman";background:white'> 1-MAIL,
2-RCTP, 3-DATA.

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>2.4 <span
style='font-size:12.0pt;line-height:115%'>RDP<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:
"Times New Roman";background:white'> (<span style='font-size:
12.0pt;mso-bidi-font-size:11.0pt;line-height:115%'>Remote Desktop <span
class=SpellE>Protocol<span
style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";
background:white'>)

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'>“Remote
Desktop Protocol<i style='mso-bidi-font-style:
normal'> (ou somente RDP) é um
protocolo multi-canal que permite que um usuário se
conecte a um computador rodando o <a
href="http://pt.wikipedia.org/w/index.php?title=Microsoft_Terminal_Services&amp;action=edit&amp;redlink=1"><span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>Microsoft
Terminal Services.
Existem clientes para a maioria das versões do Windows, e outros sistemas
operacionais como o <span
class=LinkdaInternet><span
style='color:#00000A;text-decoration:none;text-underline:none'>Linux<i
style='mso-bidi-font-style:normal'>. O servidor escuta por padrão a porta TCP
3389. O
protocolo RDP também atua na camada de aplicação, referente ao TCP/IP. É <span
class=GramE>orientado a conexão.<i
style='mso-bidi-font-style:normal'>”<span
style='font-size:12.0pt;mso-bidi-font-size:11.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";background:
white'> <span style='mso-fareast-font-family:"Times New Roman";
background:white'>[WIKIPEDIA, 2013].         <span
style='mso-tab-count:6'>                                                                        Problemas
de Segurança: O Protocolo é uma configuração vulnerável ao ataque<span
style='mso-tab-count:1'>        do homem-no-meio, ou seja, vulnerável a
ter suas informações roubadas ,estabelecendo uma conexão não segura. Para
tentar evitar isso os Administradores podem usar criptografia.

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='mso-fareast-font-family:"Times New Roman";
background:white'>                        



<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>&nbsp;

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
12.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";background:
white'>2.5 <span
style='font-size:12.0pt;line-height:115%'>SCTP<b style='mso-bidi-font-weight:
normal'><span style='font-size:12.0pt;line-height:115%;mso-fareast-font-family:
"Times New Roman";background:white'> (<b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11.0pt;line-height:115%;font-family:"Arial","sans-serif"'>Stream<b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11.0pt;line-height:115%;font-family:"Arial","sans-serif"'> Control
Transmission Protocol<b
style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;line-height:
115%;mso-fareast-font-family:"Times New Roman";background:white'>)

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'>“O
protocolo SCTP é um protocolo de transporte confiável que opera sobre um
serviço de pacotes não confiável e sem conexão, como é
o caso do IP. O SCTP oferece a transferência de datagramas
(mensagens) livre de erros e de duplicações através do reconhecimento de
transmissões (ACKs). A detecção de corrupção, perda e
duplicação de dados é obtida através de mecanismos de checksum
e números sequenciais. Um mecanismo de retransmissão seletiva é usado para
corrigir a perda ou a corrupção de dados. Notar que, apesar do desenvolvimento
do SCTP ter sido motivado pelas limitações do TCP em transportar sinalização
PSTN sobre redes IP, outros tipos de aplicações poderão fazer bom uso de suas
características.<i style='mso-bidi-font-style:
normal'> ”<span style='font-size:
12.0pt;mso-bidi-font-size:11.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";background:white'> <span
style='mso-fareast-font-family:"Times New Roman";background:white'>[UFGRS,
2013].

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph;text-indent:35.45pt'>O
protocolo SCTP é da camada de transporte, ele atua de forma muito similar ao
TCP e UDP. O SCTP é um protocolo orientado a conexões, com uma elevada eficácia
na transferência de dados.

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
13.0pt;mso-bidi-font-size:11.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";
background:white'>3. Conclusão

<p class=MsoNormal style='margin-top:12.0pt;margin-right:1.5pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:inter-ideograph'><span
style='mso-fareast-font-family:"Times New Roman";background:white'>Todos esses
protocolos aqui citados são de grande importância para funcionamentos de
softwares, entre outros. Como por exemplo, o RDP é utilizado para Acesso
Remoto, o SMTP é
muito utilizado para recuperação de contas em jogos online, o FTP que todos
usam, para transferência de dados e arquivos, o RTP que muitos utilizam e não
sabem, faz parte do Skype, entrega de áudio, e tem também o SCTP, que é um
protocolo de transporte que auxilia na transferência de mensagens e outras, e
garante ficar livre de erros.

<p class=MsoNormal style='margin-top:12.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
13.0pt;mso-bidi-font-size:11.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman";
background:white'>4. Referências

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:
13.0pt;mso-bidi-font-size:11.0pt;line-height:115%;mso-fareast-font-family:"Times New Roman"'>&nbsp;

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>KIOSKEA.
Protocolos Orientados e Não Orientados
para conexão. Disponível em<span style='mso-fareast-font-family:
"Times New Roman";color:#00000A'> &lt;http://pt.kioskea.net/contents/277-protocolos#protocolos-orientados-e-nao-orientados-para-conexao<span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";color:#00000A'> &gt;. Acesso em 22 de
novembro de 2013.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>WIKIPEDIA.
Real<b
style='mso-bidi-font-weight:normal'>-time Transfer <span
class=SpellE>Protocol. Disponível em
&lt;http://pt.wikipedia.org/wiki/Real-time_Transport_Protocol<span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";color:#00000A'>&gt;. Acesso em 22 de
novembro de 2013.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>WIKIPEDIA.
File Transfer <span
class=SpellE>Protocol. Disponível em
&lt;http://pt.wikipedia.org/wiki/File_Transfer_Protocol<span style='font-size:
12.0pt;line-height:115%;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman";color:#00000A'>&gt;. Acesso em 22 de novembro de 2013.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>WIKIPEDIA.
Simple<b
style='mso-bidi-font-weight:normal'> Mail Transfer <span
class=SpellE>Protocol. Disponível em &lt;http://pt.wikipedia.org/wiki/Simple_Mail_Transfer_Protocol<span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";color:#00000A'>&gt;. Acesso em 22 de
novembro de 2013.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>WIKIPEDIA.
Remote Desktop Protocol.
Disponível em &lt;http://pt.wikipedia.org/wiki/Remote_Desktop_Protocol<span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";color:#00000A'> &gt;. Acesso em 22 de
novembro de 2013.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>UFGRS.
Stream<b
style='mso-bidi-font-weight:normal'> Control <span
class=SpellE>Transmission Protocol (SCTP).
Disponível em &lt;http://www.inf.ufrgs.br/~cechin/Net/sctp/sctp.html<span
style='font-size:12.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";color:#00000A'>&gt;. Acesso em 22 de
novembro de 2013.

<p class=MsoNormal style='margin-top:6.0pt;text-align:justify;text-justify:
inter-ideograph'><span style='font-size:12.0pt;line-height:115%;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";color:#00000A'>&nbsp;

&nbsp;