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      <title>Network Basics  by Jaala Johnson</title>
      <link>https://padlet.com/jaala_johnson2766/wun30dicjad4</link>
      <description>Jaala Johnson - 6th period</description>
      <language>en-us</language>
      <pubDate>2019-01-07 17:36:03 UTC</pubDate>
      <lastBuildDate>2019-01-08 17:58:08 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet-assets.s3.amazonaws.com/icons/Diskette.png</url>
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      <item>
         <title>Local Area Network (LAN)</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317990066</link>
         <description><![CDATA[<div>An interconnected group of computers and peripherals located within a limited area.</div>]]></description>
         <enclosure url="http://www.omnisecu.com/images/basic-networking/local-area-network-lan.png" />
         <pubDate>2019-01-07 17:44:02 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317990066</guid>
      </item>
      <item>
         <title>Personal Area Network (PAN)</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317991398</link>
         <description><![CDATA[<div>The interconnection of personal digital devices within a range of about 30 feet without the use of wires or cables.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=z0FppiKVg8U" />
         <pubDate>2019-01-07 17:46:22 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317991398</guid>
      </item>
      <item>
         <title>Wide Area Network (WAN)</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317993667</link>
         <description><![CDATA[<div> An interconnected group of computers and peripherals that cover a large geographical area.</div>]]></description>
         <enclosure url="https://en.vcenter.ir/wp-content/uploads/2017/08/Wide-Area-Network-WAN.jpg" />
         <pubDate>2019-01-07 17:49:52 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317993667</guid>
      </item>
      <item>
         <title>Neighborhood Area Network (NAN)</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317994261</link>
         <description><![CDATA[<div>A public high-speed network that can transmit voice and data within a limited geographical area.</div>]]></description>
         <enclosure url="http://www.connectedhomeworld.com/sites/default/files/utility-nan.jpg" />
         <pubDate>2019-01-07 17:50:46 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317994261</guid>
      </item>
      <item>
         <title>Metropolitan Area Network (MAN) </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317994793</link>
         <description><![CDATA[<div>A public high-speed network that can transmit voice and data within a range of 50 miles.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=-hBpHkkFf-8" />
         <pubDate>2019-01-07 17:51:41 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317994793</guid>
      </item>
      <item>
         <title>Transmission Control Protocol (TCP)</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317995667</link>
         <description><![CDATA[<div> deals only with packets, <strong>TCP</strong> enables two hosts to establish a connection and exchange streams of data. <strong>TCP</strong> guarantees delivery of data and also guarantees that packets will be delivered in the same order in which they were sent.</div>]]></description>
         <enclosure url="https://image.slidesharecdn.com/tcp-101204035913-phpapp01/95/tcp-transmission-control-protocol-3-638.jpg?cb=1494967970" />
         <pubDate>2019-01-07 17:53:10 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317995667</guid>
      </item>
      <item>
         <title>Client Server Network</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317997876</link>
         <description><![CDATA[<div>A network where processing is split between workstations (known as clients) and the server.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=SwLdKeC8scE" />
         <pubDate>2019-01-07 17:56:45 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317997876</guid>
      </item>
      <item>
         <title>Peer-2-Peer Network</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317998431</link>
         <description><![CDATA[<div>The arrangement in which one workstation/server shares resources with another workstation/server and both act as a file server and workstation.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=C5UWEWcGJgs" />
         <pubDate>2019-01-07 17:57:38 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317998431</guid>
      </item>
      <item>
         <title>Geographical Structure </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317998970</link>
         <description><![CDATA[<div> is one of several organizational designs. This particular <strong><em>structure</em></strong> brings workers together in <strong><em>geographical</em></strong> divisions. Other divisional <strong><em>structures</em></strong> group according to product, service or customer.</div>]]></description>
         <enclosure url="http://slideplayer.com/5371476/17/images/17/Geographic-Based+Organization+Structure.jpg" />
         <pubDate>2019-01-07 17:58:31 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/317998970</guid>
      </item>
      <item>
         <title>Organizational Structure</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318002741</link>
         <description><![CDATA[<div>defines how activities such as task allocation, coordination and supervision are directed toward the achievement of organizational aims</div>]]></description>
         <enclosure url="https://foxhugh.files.wordpress.com/2012/04/wapple_org_chart_large111.jpg" />
         <pubDate>2019-01-07 18:04:16 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318002741</guid>
      </item>
      <item>
         <title>Communicating Channels</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318005258</link>
         <description><![CDATA[<div> physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking. </div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=KMHg25-z6yg" />
         <pubDate>2019-01-07 18:08:51 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318005258</guid>
      </item>
      <item>
         <title>File retrieval protocols   </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318436002</link>
         <description><![CDATA[<div>was one of the earliest ways of retrieving information from computers connected to the Internet. You could view the names of the files stored on the serving computer, but you didn't have any type of graphics and sometimes no description of a file's content.</div>]]></description>
         <enclosure url="https://image.slidesharecdn.com/cns-13f-lec02-vulnerabilitiesinipprotocols-130905003019-/95/vulnerabilities-in-ip-protocols-39-638.jpg?cb=1380696480" />
         <pubDate>2019-01-08 17:27:09 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318436002</guid>
      </item>
      <item>
         <title>FTP (File Transfer Protocol)    </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318437059</link>
         <description><![CDATA[<div>one of the first Internet services developed and it allows users to move files from one computer to another. Using the FTP program, a user can logon to a remote computer, browse through its files, and either download or upload files (if the remote computer allows).</div>]]></description>
         <enclosure url="http://easycode.onewebapp.com/wp-content/uploads/2017/01/file-transfer-protocol-4-638.jpg" />
         <pubDate>2019-01-08 17:28:42 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318437059</guid>
      </item>
      <item>
         <title>Bandwidth </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318437755</link>
         <description><![CDATA[<div>is the capacity of a wired or wireless network communications link to transmit the maximum amount of data from one point to another over a computer network or internet connection in a given amount of time</div>]]></description>
         <enclosure url="https://www.executionists.com/wp-content/uploads/2013/05/bandwith-example.jpg" />
         <pubDate>2019-01-08 17:29:49 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318437755</guid>
      </item>
      <item>
         <title>Physical Topology   </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318439377</link>
         <description><![CDATA[<div> is the way you <strong>physically</strong> lay out the network, like a map, and the logical <strong>topology</strong> is the way the information flows on the network. Usually, the <strong>physical</strong> and logical <strong>topology</strong> is the same, but sometimes they can differ</div>]]></description>
         <enclosure url="http://www.cbronline.com/wp-content/uploads/2016/07/Network-Topology.jpg" />
         <pubDate>2019-01-08 17:32:22 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318439377</guid>
      </item>
      <item>
         <title>Ring Topology        </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318441685</link>
         <description><![CDATA[<div>nodes are connected in a continuous loop loop data packet are passed from one node to the next usually in consistent direction</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=sJE--ivP4Jg" />
         <pubDate>2019-01-08 17:35:34 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318441685</guid>
      </item>
      <item>
         <title>Bus Topology          </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318443321</link>
         <description><![CDATA[<div>a network that uses a bus topology has all nodes connected by a common link called a bus line all data are transmitted and receive through the bus line</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=dMUOQj4AwB0" />
         <pubDate>2019-01-08 17:37:54 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318443321</guid>
      </item>
      <item>
         <title>Mesh Topology  </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318444360</link>
         <description><![CDATA[<div>each node is connected to every other node in the network if one link is disrupted than another link  is made which data can be sent</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=e6GEzd8jjKs" />
         <pubDate>2019-01-08 17:39:28 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318444360</guid>
      </item>
      <item>
         <title>Tree Topology</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318445532</link>
         <description><![CDATA[<div>network structure in the form of a multi point electrical circuit, with multiple branches off the trunk of the central, or root, bus, as illustrated in Figure T-5.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=ISi9mo9Q5iY" />
         <pubDate>2019-01-08 17:41:18 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318445532</guid>
      </item>
      <item>
         <title>Star Topology</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318446058</link>
         <description><![CDATA[<div>networks that use the star topology resemble a wheel with a device such as a router. the data must carry both the address of the router and the address of the destination node in order to to to where there intended  </div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=EQ3rW22-Py0" />
         <pubDate>2019-01-08 17:42:07 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318446058</guid>
      </item>
      <item>
         <title>Application Server</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318448389</link>
         <description><![CDATA[<div>Processes application software for network workstations.</div>]]></description>
         <enclosure url="https://howtodoinjava.com/wp-content/uploads/web-server-application-server.gif" />
         <pubDate>2019-01-08 17:45:39 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318448389</guid>
      </item>
      <item>
         <title>File Server </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318449066</link>
         <description><![CDATA[<div>Stores files and supplies the files to workstations on request of the user.</div>]]></description>
         <enclosure url="https://techiemaster.files.wordpress.com/2016/06/file-server.jpg" />
         <pubDate>2019-01-08 17:46:40 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318449066</guid>
      </item>
      <item>
         <title>Latency   </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318449377</link>
         <description><![CDATA[<div>The elapsed time it takes for a packet of data to arrive at its destination.</div>]]></description>
         <enclosure url="https://zoompf.com/wp-content/uploads/2011/12/bandwith-vs-latency.png" />
         <pubDate>2019-01-08 17:47:09 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318449377</guid>
      </item>
      <item>
         <title>Internet Protocol (IP) Address </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318449771</link>
         <description><![CDATA[<div> Number that is assigned to each computer connected to the Internet.</div>]]></description>
         <enclosure url="https://www.wikihow.com/images/thumb/d/d0/Configure-a-Static-Internet-Protocol-%28IP%29-Address-on-a-Computer-Step-9-Version-4.jpg/aid1368810-v4-728px-Configure-a-Static-Internet-Protocol-%28IP%29-Address-on-a-Computer-Step-9-Version-4.jpg" />
         <pubDate>2019-01-08 17:47:43 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318449771</guid>
      </item>
      <item>
         <title>Gopher       </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318450076</link>
         <description><![CDATA[<div> was an Internet application in which hierarchically-organized text files could be brought from servers all over the world to a viewer on your <strong>computer</strong></div>]]></description>
         <enclosure url="http://courses.cs.vt.edu/~cs1604/notes/chap2/gopher/turbogopher.gif" />
         <pubDate>2019-01-08 17:48:10 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318450076</guid>
      </item>
      <item>
         <title>router</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318451023</link>
         <description><![CDATA[<div>connect multiple networks together. They also connect computers on those networks to the Internet. Routers enable all networked computers to share a single Internet connection, which saves money.</div>]]></description>
         <enclosure url="http://cdn.business2community.com/wp-content/uploads/2015/03/Place-WiFi-Router.gif" />
         <pubDate>2019-01-08 17:49:27 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318451023</guid>
      </item>
      <item>
         <title>Telnet</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318451749</link>
         <description><![CDATA[<div> terminal emulation protocol used on the Internet and TCP/IP-based networks. </div>]]></description>
         <enclosure url="https://i1.wp.com/www.complexsql.com/wp-content/uploads/2018/01/telnet.png?fit=678%2C347" />
         <pubDate>2019-01-08 17:50:36 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318451749</guid>
      </item>
      <item>
         <title>bridge</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318452445</link>
         <description><![CDATA[<div> is a type of <strong>computer</strong> network device that provides interconnection with other <strong>bridge</strong> networks that use the same protocol. <strong>Bridge</strong> devices work at the data link layer of the Open System Interconnect (OSI) model, connecting two different networks together and providing communication between them.</div>]]></description>
         <enclosure url="https://www.pcper.com/files/imagecache/article_max_width/news/2013-07-12/Zotac%20ZBOX%20Nano%20with%20USB%203.jpg" />
         <pubDate>2019-01-08 17:51:39 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318452445</guid>
      </item>
      <item>
         <title>Firewalls</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318452788</link>
         <description><![CDATA[<div> is a system designed to prevent unauthorized access to or from a private network. </div>]]></description>
         <enclosure url="https://image.slidesharecdn.com/introductiontofirewalls-140327190503-phpapp02/95/firewalls-1-638.jpg?cb=1395965857" />
         <pubDate>2019-01-08 17:52:09 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318452788</guid>
      </item>
      <item>
         <title>Wifi</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318453353</link>
         <description><![CDATA[<div> is defined as an abbreviation for wireless fidelity,<strong>meaning</strong> you can access or connect to a network using radio waves, without needing to use wires</div>]]></description>
         <enclosure url="http://carpe-travel.com/wp-content/uploads/2013/09/bigstock-Wireless-Network-Symbol-wifi-i-41476360.jpg" />
         <pubDate>2019-01-08 17:53:02 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318453353</guid>
      </item>
      <item>
         <title>URL</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318453665</link>
         <description><![CDATA[<div>is the abbreviation of Uniform Resource Locator and is defined as the global address of documents and other resources on the World Wide Web</div>]]></description>
         <enclosure url="http://blog.directorymaximizer.com/wp-content/uploads/2013/01/java_url.jpg" />
         <pubDate>2019-01-08 17:53:31 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318453665</guid>
      </item>
      <item>
         <title>Internet   </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318454057</link>
         <description><![CDATA[<div>is a massive network of networks, a networking infrastructure. It connects millions of <strong>computers</strong> together globally, forming a network in which any <strong>computer</strong> can communicate with any other <strong>computer</strong> as long as they are both connected to the <strong>Internet</strong>.</div>]]></description>
         <enclosure url="https://cdn-images-1.medium.com/max/2000/1*1dcFZjmzUUMVEFQrUPKhqA.jpeg" />
         <pubDate>2019-01-08 17:54:07 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318454057</guid>
      </item>
      <item>
         <title>Repeater</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318454566</link>
         <description><![CDATA[<div>A network device used to regenerate or replicate a signal.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=NOkiKDUr37s" />
         <pubDate>2019-01-08 17:54:53 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318454566</guid>
      </item>
      <item>
         <title>Hub</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318454981</link>
         <description><![CDATA[<div>is the most basic networking device that connects multiple <strong>computers </strong>or other network devices together. Unlike a network switch or router, a network <strong>hub</strong> has no routing tables or intelligence on where to send information and broadcasts all network data across each connection.</div>]]></description>
         <enclosure url="http://content.us.dlink.com/wp-content/uploads/2014/03/DUB-H7-B1.png" />
         <pubDate>2019-01-08 17:55:33 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318454981</guid>
      </item>
      <item>
         <title>Wireless Access Points (WAP) </title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318455471</link>
         <description><![CDATA[<div> a wireless access point, or more generally just access point, is a networking hardware device that allows a Wi-Fi device to connect to a wired network. The AP usually connects to a router as a standalone device, but it can also be an integral component of the router itself.</div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=Ft14JnN6ecg" />
         <pubDate>2019-01-08 17:56:15 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318455471</guid>
      </item>
      <item>
         <title>Gateway</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318456026</link>
         <description><![CDATA[<div>is the <strong>computer</strong> that routes the traffic from a workstation to the outside network that is serving the Web pages. In homes, the <strong>gateway</strong> is the ISP that connects the user to the internet.</div>]]></description>
         <enclosure url="http://notebooks.com/wp-content/uploads/2011/07/Gateway-ID47H_SO.jpg" />
         <pubDate>2019-01-08 17:57:02 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318456026</guid>
      </item>
      <item>
         <title>Switches</title>
         <author>jaala_johnson2766</author>
         <link>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318456507</link>
         <description><![CDATA[<div>are the foundation of most business networks. A switch acts as a controller, connecting computers, printers, and servers to a network in a building or a campus.</div>]]></description>
         <enclosure url="https://brain-images-ssl.cdn.dixons.com/6/2/00939526/u_00939526.jpg" />
         <pubDate>2019-01-08 17:57:43 UTC</pubDate>
         <guid>https://padlet.com/jaala_johnson2766/wun30dicjad4/wish/318456507</guid>
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