Hacking Articles: CCNA

Cisco Packet Tracer For Windows

12:50 AngeL 0

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<b><u>ABOUT PACKET TRACER </u></b><br>
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Cisco Packet Tracer is a powerful network simulation program that allows
 students to experiment with network designs and behavior. As an 
integral part of the Networking Academy learning experience, Packet 
Tracer provides simulation, visualization, authoring, assessment, and 
collaboration capabilities and facilitates the teaching and learning of 
complex technology concepts<br>
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Packet Tracer supplements physical networking equipment by allowing 
students to create virtual networks with an almost unlimited number of 
devices; encouraging practice, discovery, and troubleshooting. The 
simulation-based learning environment helps students develop 21st 
century skills such as critical thinking and creative problem solving.<br>
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Packet Tracer allows instructors to easily demonstrate and explain 
complex networking concepts and system designs. With Packet Tracer, 
instructors can customize individual or group learning activities. 
Students can build, configure, explore, and troubleshoot networks using 
virtual equipment and simulated connections.<br>
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Packet Tracer activities are included in the IT Essentials, CCNA Discovery, CCNA Exploration, and CCNA Security curricula.<br>
<u><b>DOWNLOAD</b></u> :<br>
<a href="http://www.4shared.com/file/GnVZIy8bba/Cisco_Packet_Tracer_601_for_Wi.html" target="_blank">Cisco Packet Tracer 6.0.1 for Windows (with tutorials).exe</a>
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<u><b> INSTALLATION :</b></u><br>
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CCNA Packet Tracer Cisco Packet Tracer For Windows

ABOUT PACKET TRACER Cisco Packet Tracer is a powerful network simulation program that allows students to experiment with network designs...

CCNA Network Devices - CCNA Basic

22:22 Unknown 0

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Guys i am here with New Topic!<br>
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<b>Cisco Network Devices </b></div>
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<b>♦ Router ♦ </b></div>
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 Routers are networking devices that forward data packets between networks using headers and forwarding tables to determine the best path to forward the packets.</div>
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Routers work at the network layer of the TCP/IP model or layer 3 of the OSI model. </div>
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<b>♦ Cisco Router Symbols ♦</b><br>
Cisco uses its own brand of router symbols.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj21bb6WUROuD4TqItxTUXyS8Y61COJeAaukbW5ELj9MKQPSCr-XC7HZ2GpD1iNZckhMVIniuq8XA7wsU8dtfJHe9-QxjuB2w12EgSJMUS_cexBB8HHpMSSn9sAUhWE09epOP-buFPAac7n/s1600/cisco-routers.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="231" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj21bb6WUROuD4TqItxTUXyS8Y61COJeAaukbW5ELj9MKQPSCr-XC7HZ2GpD1iNZckhMVIniuq8XA7wsU8dtfJHe9-QxjuB2w12EgSJMUS_cexBB8HHpMSSn9sAUhWE09epOP-buFPAac7n/s1600/cisco-routers.png" width="320"></a></div>
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<b> ♦ Switch and Hubs ♦</b></div>
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A network switch is a small hardware device that joins multiple computers together within one local area network (LAN). A switch normally has numerous ports, with the intention being that most or all of the network is connected directly to the switch, or another switch that is in turn connected to a switch.</div>
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<tr><td style="text-align: center;"><img border="0" height="147" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg03wvOcT5lpFyELC2ptGIJoQ25uMnAwXFjx-de6Kw-GsX9yP1Fi230r7fVEN8OZF51qGRMD4IGb64p9LEdHoGFVks50JThc2-J8JMe_bdVfqZij7B4_LDVY12HZyIPEN-SDVk66g4RoCXo/s1600/3560_1+switch.jpg" style="margin-left: auto; margin-right: auto;" width="200"></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Switches</td></tr>
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<tr><td class="tr-caption" style="text-align: center;">HUB</td></tr>
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Network switches appear nearly identical to network hubs, but a switch generally contains more intelligence (and a slightly higher price tag) than a hub. Unlike hubs, network switches are capable of inspecting data packets as they are received, determining the source and destination device of each packet, and forwarding them appropriately. By delivering messages only to the connected device intended, a network switch conserves network bandwidth and offers generally better performance than a hub.</div>
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<b>♦ Cisco Switch Symbols ♦</b><br>
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CCNA CCNA Basic of networking CCNA Network Devices CCNA Network Devices - CCNA Basic

Guys i am here with New Topic! Cisco Network Devices ♦ Router ♦ Routers are networking devices that forward data packets between net...

Basic Of networking | CCNA

12:13 AngeL 0

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<u><b>What is a computer Network?</b></u><br>
A network is any collection of independent computers that communicate with one another over a shared network medium. A computer network is a collection of two or more connected computers. When these computers are joined in a network, people can share files and peripherals such as modems, printers, tape backup drives, or CD-ROMdrives. When networks at multiple locations are connected using services available from phone companies, people<br>
can send e-mail, share links to the global Internet, or conduct video conferences in real time with other remote users.<br>
When a network becomes open sourced it can be managed properly with online collaboration software. As<br>
companies rely on applications like electronic mail and database management for core business operations,<br>
computer networking becomes increasingly more important.<br>
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