JNCIA

UDP Protocol UDP Protocol (User Datagram Protocol) is another Tranport Layer Protocol. It is simpler than TCP. We will also see the differences of these two protocols in TCP vs 
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Cabling is the Layer 1 of OSI Model. One of the most important part of a network. With the media the network traffic can travel from one end to the 
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We have talked about the Network Devices before. Now, let’s go deeply with some of the important ones. Hubs, Switches and Routers. Here, we will focus on Ethernet Hub vs 
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In computer networks, many different network devices are used. These devices used in computer networks has different characteristics. Each of them provide a specific role. What are these network equipments? 
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Network Topology Types   Basically a network topology means that, connection style of the network nodes. To build a Network, we need a network topolog. There are different LAN Network 
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