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+<html>
+
+<head>
+<meta http-equiv="Content-Language" content="en-us">
+<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
+
+
+
+<title>Content</title>
+<base target="_self">
+</head>
+
+<body background="../../images/bg.gif" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" onLoad="window.focus();">
+
+<table border="0" cellpadding="0" cellspacing="0" width="100%">
+  <tr>
+    <td bgcolor="#336666"><img border="0" src="../../images/content_lines.gif" width="16" height="25"><font face="Arial" size="2" color="#000000"><img border="0" src="../../images/transdot.gif"
+    width="2" height="1"></font></td>
+    <td width="100%" bgcolor="#336666"><b>
+    <font face="Arial" size="2" color="#FFFFFF">Summary</font></b></td>
+  </tr>
+</table>
+
+<table border="0" cellpadding="0" cellspacing="0" width="95%" bordercolor="#111111">
+      <tr>
+        <td width="15"></td>
+        <td>
+
+          <font face="Arial" size="2">An understanding of the following key 
+          points should have been achieved:</font><ul>
+            <li>
+
+          <font face="Arial" size="2">Differences in the geographic areas served 
+          between WANs and LANs</font></li>
+            <li>
+
+          <font face="Arial" size="2">Similarities in the OSI model layers involved 
+          between WANs and LANs</font></li>
+            <li>
+
+          <font face="Arial" size="2">Familiarity with WAN terminology 
+            describing equipment, such as CPE, CO, local loop, DTE, DCE, CSU/DSU, 
+          and TA</font></li>
+            <li>
+
+          <font face="Arial" size="2">Familiarity with WAN terminology 
+            describing services and standards, such as ISDN, Frame Relay, ATM, 
+            T1, HDLC, PPP, POST, BRI, PRI, X.25, and DSL</font></li>
+            <li>
+
+          <font face="Arial" size="2">Differences between packet-switched and 
+          circuit-switched networks</font></li>
+            <li>
+
+          <font face="Arial" size="2">Differences and similarities between 
+          current WAN technologies, including analog dialup, ISDN, leased line, 
+          X.25, Frame Relay, and ATM services</font></li>
+            <li>
+
+          <font face="Arial" size="2">Advantages and drawbacks of DSL and cable 
+          modem services</font></li>
+            <li>
+
+          <font face="Arial" size="2">Ownership and cost associated with WAN 
+          data links</font></li>
+            <li>
+
+          <font face="Arial" size="2">Capacity requirements and transit times 
+          for various WAN traffic types, such as voice, data, and video</font></li>
+            <li>
+
+          <font face="Arial" size="2">Familiarity with WAN topologies, such as 
+          point-to-point, star, and meshed</font></li>
+            <li>
+
+          <font face="Arial" size="2">Elements of WAN design, including 
+          upgrading, extending, modifying an existing WAN, and recommending a 
+          WAN service to an organization based on its needs</font></li>
+            <li>
+
+          <font face="Arial" size="2">Advantages offered with a three-layer 
+          hierarchical WAN design</font></li>
+            <li>
+
+          <font face="Arial" size="2">Alternatives for interbranch WAN traffic</font></li>
+          </ul>
+          <p><font face="Arial" size="2">&nbsp;&nbsp; &nbsp;&nbsp; </font>
+          </td>
+      </tr>
+    </table>
+
+</body>
+
+</html>
+\ No newline at end of file