The physical address is added
The network layer facilitates data encapsulation by deciding the physical path that the data should take to its destination. Determining the path depends on the priority of the service and network conditions.
VPN (Virtual Private Network)
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The technique of embedding one communication protocol within the header of a separate protocol is referred to as encapsulation. This process plays a pivotal role in facilitating data transmission across different network layers while ensuring seamless communication between devices. Encapsulation enables the integration of varying protocols, forming a harmonious and efficient data exchange environment. In essence, encapsulation wraps the data from a higher layer protocol within the header of a lower layer protocol. This method allows data to traverse through different network layers, each contributing its own set of headers and trailers. The receiving end then decapsulates the data, removing headers and trailers sequentially to extract the original message. Encapsulation is a fundamental component of networking models such as the OSI (Open Systems Interconnection) and TCP/IP (Transmission Control Protocol/Internet Protocol). It promotes compatibility, modularity, and reliability in data communication, enabling various network devices and protocols to interact effectively.
Wake on lan or WOL as its sometimes known, allows you to take a computer out of standby from across a network or even the internet for that matter.
The NAT (or Network Address Translation) is basically something which allows your router to share an IP across different devices.
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A wireless network may contain several different types of equipment. The wireless print server allows printer devices to be most conveniently shared across an network and other computers
Remote.
the implications of having an insufficient network security; is that it allows person to crack your systems , allows unwanted spyware to take up space on your computer. allows viruses to attack an destroy your network connections.
they are things you attach to your computer which allows it to connect to a network
The 'Network' icon.
Wi-fi allows you to network devices without the need of cables.