A+ The professional certification established by CompTIA that verifies knowledge aboutPC operation, repair, and management.access server Seeremote access server.address A number that uniquely identifies each workstation and device on a network.Without unique addresses, computers on the network could not reliably communicate.address management The process of centrally administering a finite number of networkaddresses for an entire LAN. Usually this task can be accomplished without touching theclient workstations.addressing The scheme for assigning a unique identifying number to every workstationand device on the network. The type of addressing used on a network depends on itsprotocols and network operating system.asset management The process of collecting and storing data on the number and types ofsoftware and hardware assets in an organization’s network. The data collection isautomated by electronically examining each network client from a server.backbone The part of a network to which segments and significant shared devices (such asrouters, switches, and servers) connect. A backbone is sometimes referred to as“a networkof networks”because of its role in interconnecting smaller parts of a LAN or WAN.backing up The process of copying critical data files to a secure storage area. Often,backups are performed according to a formulaic schedule.CCIE (Cisco Certified Internetwork Expert) An elite certification that recognizes expert-levelinstallation, configuration, management, and troubleshooting skills on networks that use arange of Cisco Systems’ devices.CCNA (Cisco Certified Network Associate) A professional certification that attests to one’sskills in installing, configuring, maintaining, and troubleshooting medium-sized networksthat use Cisco Systems’ switches and routers.certification The process of mastering material pertaining to a particular hardware system,operating system, programming language, or other software program, then proving yourmastery by passing a series of exams.Cisco Certified Internetwork Expert SeeCCIE.Cisco Certified Network Associate SeeCCNA.
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