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Withdrawn Standard. Supplement to the IEEE 802.12 Demand Priority Access Method allowing optional implementation of redundant links to facilitate automatic recovery of network connectivity in case of link or repeater failure anywhere in the network path are specified. Rules for connecting redundant links within a network are defined.

Metropolitan area networks (Computer networks) --- Metropolitan area network industry.

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Brussels (Belgium) --- Description --- Guidebooks --- Brussels Metropolitan area --- Bruxelles (Belgique)

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Withdrawn Jan 16, 2004. The secure data exchange (SDE) protocol implementation conformance statement (PICS) proforma is provided. The SDE PICS proforma defines the information to be supplied by protocol implementors claiming conformance with IEEE Std 802.10, Clause 2, Secure Data Exchange (SDE). Scope:.

Local area networks (Computer networks) --- Metropolitan area networks (Computer networks)

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SUPERSEDED BY ISO/IEC 8802-11:1999 The medium access control and physical characteristics for wireless local area networks are specified in this standard, part of a series of standards for local and metropolitan area networks. The medium access control unit in this standard is designed to support physical layer units as they may be adopted dependent on the availability of spectrum. This standard contains three physical layer units: two radio units, both operating in the 2400-2500 MHz band, and one baseband infrared unit. One radio unit employs the frequency-hopping spread spectrum technique, and the other employs the direct sequence spread spectrum technique.

Metropolitan area networks (Computer networks) --- Computer network protocols. --- Data transmission systems. --- Local area networks (Computer networks)

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History of the United Kingdom and Ireland --- anno 1500-1799 --- London --- Guilds --- Urbanization --- Corporations --- Urbanisation --- History --- Histoire --- London (England) --- Londres (Angleterre) --- Social conditions --- Population --- Emigration and immigration --- Conditions sociales --- Emigration et immigration --- -Urbanization --- -Cities and towns, Movement to --- Urban development --- Urban systems --- Cities and towns --- Social history --- Sociology, Rural --- Sociology, Urban --- Urban policy --- Rural-urban migration --- Craft guilds --- Gilds --- Labor organizations --- Merchant companies --- Workers' associations --- Artisans --- Employers' associations --- Labor unions --- Societies, etc. --- London Metropolitan Area (England) --- -London Metropolitan Area (England) --- -Emigration and immigration --- -History --- Cities and towns, Movement to --- Emigration and immigration. --- Population. --- Social conditions. --- History.