________ is the actual speed of data transfer that is achieved between two nodes on a network and is always less than or equal to the data transfer rate. quizlet
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- Always less than or equal to the data transfer rate Copyright © 2013 Pearson Education, Inc. Publishing as Prentice Hall Data transfer rate, or bandwidth, is the maximum speed at which data can be transmitted between two nodes on a network. Throughput is the actual speed of data transfer that is achieved. Throughput is always less than or equal to the data transfer rate. Data transfer rate and throughput are usually measured in megabits per second (Mbps). A megabit is 1 million bits.
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Data link layer The data link layer or layer 2 is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers data between adjacent network nodes in a wide area network or between nodes on the same local area network segment. The data link layer provides the functional and procedural means to transfer data between network entities and might provide the means to detect and possibly correct errors that may occur in the physical layer. The data link layer i
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100Mb/s - What it actually means with regards to Data Transfer? With regards to data transfer and not considering upper layers the packet sizes MTU (no jumbo frames) will be 1500 no matter what so how can the amount of data on the wire be more and how does Gigabit help it go any faster when the actual packet size does not change and end to end delay should not be different across 100Mb or 1000Mb. thx.
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data transfer rate The speed with which data can be transmitted from one device to another. Data rates are often measured in megabits (million bits) or megabytes (million bytes) per second. These are usually abbreviated as Mbps and MBps,respectively. Another term for data transfer rate is throughput.
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- Maximum speed of data transmission between two nodes on a network. Throughput. Actual speed of data transfer achieved. Always less than or equal to the data transfer rate. Copyright © 2013 Pearson Education, Inc. Publishing as Prentice Hall. Data transfer rate, or bandwidth, is the maximum speed at which data can be transmitted between two nodes on a network. Throughput is the actual speed of data transfer that is achieved. Throughput is always less than or equal to the data transfer rate.
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Throughput In general terms, throughput is the maximum rate of production or the maximum rate at which something can be processed. When used in the context of communication networks, such as Ethernet or packet radio, throughput or network throughput is the rate of successful message delivery over a communication channel.
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Wireless Networking (Wi-Fi) â Advantages and Disadvantages to wireless networking Speed. – The speed on most wireless networks (typically 1-54 Mbps) is far slower than even the slowest common wired networks (100Mbps up to several Gbps). However, in specialized environments, the throughput of a wired network might be necessary. Initial setup of an infrastructure-based wireless network requires little more than a single access point. Wired networks, on the other hand, have the additional cost and complexity of actual physical cables being run to numerous locations (which can even be impossible for hard-to-reach locations within a building).
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- The data link layer packs bits which have been moved by the Physical Layer, into frames, so that each frame is distinguishable from another whiles being transmitted to destina…tion. A point-to-point connection between two computers or devices consists of a wire in which data is transmitted as a stream of bits.
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Data-rate units Data rate units. (Redirected from Mbps) In telecommunications, data transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data transmission system. Common data rate units are multiples of bits per second (bit/s) and bytes per second (B/s).
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- The data link layer would allow two machine on network a to talk to each other or two machines on network b to talk to each other. This communication takes place using the physical/MAC addresses of the machines. The network layer is what allows a machine on network a to talk to a machine on network b using logical address like IP addresses.
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What Is Bandwidth? An internet connection with a larger bandwidth can move a set amount of data (say, a video file) much faster than an internet connection with a lower bandwidth. Bandwidth is typically expressed in bits per second, like 60 Mbps or 60 Mb/s to explain a data transfer rate of 60 million bits (megabits) every second.
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Bandwidth (computing) The term bandwidth sometimes defines the net bit rate (aka. peak bit rate, information rate, or physical layer useful bit rate), channel capacity, or the maximum throughput of a logical or physical communication path in a digital communication system.andwidth in bit/s may also refer to consumed bandwidth, corresponding to achieved throughput or goodput, i.e., the average rate of successful data transfer through a communication path.
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throttled data transfer throttled data transfer. Throttled data transfer, also known as data transfer throttling or lean data transfer, is the deliberate regulation of the data transfer rate in a communications system. Data transfer throttling can be used in any scenario where it is necessary or desirable to limit the amount of data that can be sent or received per unit time.
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- Bandwidth is simply a measure of the amount of data that can be transmitted through a connection over a given amount of time. Bandwidth, also called data transfer rate, is usually expressed in bits per second (bps).
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Data Transmission Data transmission is the process of sending digital or analog data over a communication medium to one or more computing, network, communication or electronic devices. It enables the transfer and communication of devices in a point-to-point, point-to-multipoint and multipoint-to-multipoint environment.
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Knowledge Base 1 For a cellular link, this can be from 200 to 600 ms. For a T1, this is normally 0 to 10 ms.  The distance the data is traveling. Data travels at (very roughly) 120,000 miles (or 192,000 kilometers) per second, or 120 miles (192 km) per ms (millisecond) over a network connection.
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- Bandwidth refers to how much data you can send through a network or modem connection. It is usually measured in bits per second, or bps. You can think of bandwidth as a highway with cars travelling on it. The highway is the network connection and the cars are the data. The wider the highway, the more cars can travel on it at one time.
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Bandwidth Bandwidth describes the maximum data transfer rate of a network or Internet connection. It measures how much data can be sent over a specific connection in a given amount of time. For example, a gigabit Ethernet connection has a bandwidth of 1,000 Mbps, (125 megabytes per second). An Internet connection via cable modem may provide 25 Mbps of bandwidth.
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- The problem with emphasizing bandwidth is that it’s just one component in the perceived speed of an Internet connection. The simplest way to understand the difference between latency and bandwidth is to picture a water pipe. Bandwidth is the total amount of water that can flow through the pipe in a given period of time (typically expressed in gallons per minute or gallons per hour). If you have a 10Mbit connection, you can download data at a maximum of 10 megabits per second.
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10Base5 The original cabling standard for Ethernet that uses coaxial cables. The name derives from the fact that the maximum data transfer speed is 10 Mbps, it uses baseband transmission, and the maximum length of cables is 5 00 meters.
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Data-rate units *Mbps vs. MBps. Mbps: (Small b) A megabit per second (Mbit/s or Mbps) is a unit of data transfer rate equal to 1,000,000 bits per second or 1,000 kilobits per second. 8 Megabits per second is equivalent to 1 Megabyte per second (ie. 8 Mbps = 1 MBps).
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WAN Technologies Frame relay. Frame relay is a newer, faster, and less cumbersome form of packet switching than X.25. Often referred to as a fast packet switching technology, frame relay transfers variable-length packets up to 4 KB in size at 56 Kbps or T1 (1.544 or 2 Mbps) speeds over permanent virtual circuits.
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WWW FAQs: How fast is my website? 1 The speed of your visitor's connection. 2  A visitor with a 56K modem can only transfer an absolute maximum of 56,000 bits -- not bytes -- per second. 3  7,000 bytes per second is the most such a user could ever succeed in transferring from your web site, and in reality, their connection is always slower than that.
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- Download Speed: The speed of the connection when downloading from the Internet to your computer. Upload Speed: The speed of the connection when uploading data from your computer to another computer somewhere on the Internet. Latency: A synonym for delay is an expression of how much time it takes for a packet of data to get from one designated point to another.
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data transfer rate (DTR) In computers, data transfer is often measured in bytes per second. The highest data transfer rate to date is 14 terabits per second over a single optical fiber, reported by Japan's Nippon Telegraph and Telephone (NTT DoComo) in 2006. This was last updated in May 2011.
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- Internet speeds are measured in Mbps, or megabits per second. These are related to but different than megabytes, a file size measurement which you are probably familiar with. A bit is 1/8th of a Byte, therefore if you have a 1Mbps connection, it will take (in theory) 8 seconds to transfer a 1MB (Megabyte) file.