what are the data link protocols?
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Data-link protocols specify how devices detect and recover from such collisions, and may provide mechanisms to reduce or prevent them. Examples of data link protocols are Ethernet for local area networks (multi-node), the Point-to-Point Protocol (PPP), HDLC and ADCCP for point-to-point (dual-node) connections.
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['Physical links (Ethernet or WiFi)', 'Tunnels.', 'Aggregations.', 'Virtual local area networks (VLANs)', 'Virtual network interface cards (VNICs)']
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The transport layer PDU is the TCP segment for TCP, and the datagram for UDP. The Internet layer PDU is the packet.
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The network interface layer, commonly referred to as the data link layer, is the physical interface between the host system and the network hardware. It defines how data packets are to be formatted for transmission and routings. ... Data Framing - Breaking up the data stream into individual frames or packets.
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['Application layer.', 'Transport layer.', 'Network layer.', 'Data link layer.', 'Physical layer.']
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The connection-oriented methods of TCP make security much easier to implement in that protocol in UDP. However, there are encryption standards available for UDP. The main option that directly aims at security UDP is the Datagram Transport Layer Security protocol or DTLS.
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['The Physical Layer.', 'The Data Link Layer. ... ', 'The Network Layer. ... ', 'The Transport Layer. ... ', 'The Session Layer. ... ', 'The Presentation Layer. ... ', 'The Application Layer. This is the only layer that directly interacts with data from the user. ... ']
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Protocol data units for the Internet protocol suite are: The transport layer PDU is the TCP segment for TCP, and the datagram for UDP. The Internet layer PDU is the packet.
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['RIPv1: First generation legacy protocol.', 'RIPv2: Simple distance vector routing protocol.', 'IGRP: First generation Cisco proprietary protocol (obsolete and replaced by EIGRP)', 'EIGRP: Advanced version of distance vector routing.']
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Which of the following are transport layer protocols used in networking? Explanation: Both TCP and UDP are transport layer protocol in networking. TCP is an abbreviation for Transmission Control Protocol and UDP is an abbreviation for User Datagram Protocol. TCP is connection oriented whereas UDP is connectionless.
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Data Link Layer. The data link layer is an interface between the network and physical layer. It is further subdivided into two protocol sublayers: medium access control (MAC) and logical link control (LLC).
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The data link layer is the second layer in the OSI Model. The three main functions of the data link layer are to deal with transmission errors, regulate the flow of data, and provide a well-defined interface to the network layer. ... The protocols are the rules required to pass data successfully to the next layer.
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Link 16, a tactical data link standard used by NATO, is a jam-resistant high-speed digital data link which operates in the radio frequency band 960–1,215 MHz.
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The description of the packet above was defined as a Transaction Layer Packet (TLP), which relates to PCIe's uppermost layer. The Data Link layer is responsible for making sure that every TLP arrives to its destination correctly.
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['Message: The message is the information (data) to be communicated. ... ', 'Sender: The sender is the device that sends the data message. ... ', 'Receiver: The receiver is the device that receives the message. ... ', 'Transmission medium: The transmission medium is the physical path by which a message travels from sender to receiver. ... ', 'Protocol:']
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['NTP. The Network Time Protocol (NTP) is the most frequently used protocol for time synchronization in a network. ... ', 'SNTP. Simple Network Time Protocol (SNTP) is a less complex implementation of the network time protocol. ... ', 'PTP-IEEE-1588. ... ', 'Legacy Network Time Synchronization Protocols. ... ', 'GPS. ... ', 'DCF77. ... ', 'WWVB. ... ', 'MSF.']
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['The Data Link Layer.', 'The Network Layer. ... ', 'The Transport Layer. ... ', 'The Session Layer. ... ', 'The Presentation Layer. ... ', 'The Application Layer. ... ']