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  2. Network documentation - Wikipedia

    en.wikipedia.org/wiki/Network_documentation

    Example of a basic network diagram. Network documentation is a form of technical documentation, the goal of which is to maintain computer networks. [1] It contains information about how the network is built, how it should perform, and where to troubleshoot problems.

  3. Hidden node problem - Wikipedia

    en.wikipedia.org/wiki/Hidden_node_problem

    The same problem exists in a mobile ad hoc network . IEEE 802.11 uses 802.11 RTS/CTS acknowledgment and handshake packets to partly overcome the hidden node problem. RTS/CTS is not a complete solution and may decrease throughput even further, but adaptive acknowledgements from the base station can help too.

  4. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    An ATM network interface in the form of an accessory card. A lot of network interfaces are built-in. A network interface controller (NIC) is computer hardware that connects the computer to the network media and has the ability to process low-level network information. For example, the NIC may have a connector for plugging in a cable, or an ...

  5. Course Hero - Wikipedia

    en.wikipedia.org/wiki/Course_Hero

    The crowdsourced learning platform contains practice problems, study guides, infographics, class notes, step-by-step explanations, essays, lab reports, videos, user-submitted questions paired with answers from tutors, and original materials created and uploaded by educators. Users either buy a subscription or upload original documents to ...

  6. Packet analyzer - Wikipedia

    en.wikipedia.org/wiki/Packet_analyzer

    Identify suspect content in network traffic; Troubleshoot performance problems by monitoring network data from an application; Serve as the primary data source for day-to-day network monitoring and management; Spy on other network users and collect sensitive information such as login details or users cookies (depending on any content encryption ...

  7. Network segmentation - Wikipedia

    en.wikipedia.org/wiki/Network_segmentation

    Network segmentation in computer networking is the act or practice of splitting a computer network into subnetworks, each being a network segment. Advantages of such splitting are primarily for boosting performance and improving security.

  8. Troubleshoot a broadband internet connection - AOL Help

    help.aol.com/articles/troubleshooting-a...

    Check if you can visit other sites with a different browser - If you can go to another site, the problem may be associated the browser you're using. If you don't have another browser, download a supported one for free. 2. Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything ...

  9. Physical layer - Wikipedia

    en.wikipedia.org/wiki/Physical_layer

    The physical layer consists of the electronic circuit transmission technologies of a network. [3] It is a fundamental layer underlying the higher level functions in a network, and can be implemented through a great number of different hardware technologies with widely varying characteristics.