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Welcome to the glossary. Please select the letter as below to view the data you want to get. |
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You can press CTRL+F button and enter " keyword " to search the data you want to get, thanks. |
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U |
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UBR(Unspecified Bit Rate) |
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Unspecified Bit Rate is an ATM service category that does not appropriate fixed bandwidth or guarantee |
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throughput and is best used for non-time-critical applications, such as e-mail. |
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UDP(User Datagram Protocol) |
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UDP is a connectionless transport service that dispenses with the reliability services provided by TCP. |
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UDP gives applications a direct interface with the Internet Protocol (IP) and the ability to address |
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a particular application process running on a host via a port number without setting up a connection session. |
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UID(User IDentification) |
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User IDentification is equivalent to your user name. Usually a password is associated with a UID or user name. |
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UNI |
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User Network Interface defines the connection between user equipment and the Frame Relay network |
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, for instance, if your device is connected to a service provider. |
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UNIX(UNiplexed Information and Computer System) |
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A widely-used operating system in large networks. Usually used on workstations and servers. |
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Uplink Port |
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This port connects to an external switching hub, router or server. |
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UPnP(Universal Plug and Play) |
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Universal Plug and Play (UPnP) is a distributed, open networking standard that uses TCP/IP for |
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| simple peer-to-peer network connectivity between devices. A UPnP-enabled device can dynamically |
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join a network, obtain an IP address, convey its capabilities and learn about other devices on the network. |
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URL(Uniform Resource Locator) |
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URL is an object on the Internet or an intranet that resides on a host system. Objects include directories |
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and an assortment of file types, including text files, graphics, video and audio. A URL is the address |
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of an object that is normally typed in the Address field of a Web browser. A URL is basically a pointer |
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to the location of an object. |
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UTC(Universal Coordinated Time) |
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Universal Coordinated Time is a standard time for use around the world. UTC was formerly known as |
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| Greenwich Mean Time (GMT) and reflects the mean solar time along the prime meridian (0 longitude) |
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| that runs through the Greenwich Observatory outside of London, where the system originated. |
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