Boca BocaNET-24, Руководство по установке

Страница: 46 / 48

46 46
46 46 46
BocaNET BocaNET
BocaNET BocaNET BocaNET-24
-24
-24 -24 -24
Packet. Packet.
Packet. Packet. Packet. A collection of bits comprising data and control information
formatted for transmission from one node to another.
Protocol. Protocol.
Protocol. Protocol.
Protocol.
A standardized set of rules that specify the format, timing,
sequencing, and/or error checking for data transmissions.
Repeater Repeater
Repeater Repeater
Repeater . Used to extend the topology, allowing two or more cable
segments to be joined. In a 10Base-T network, the repeater provides the
central connection point where the gathering of statistics and network
management functions take place.
Ring T Ring T Ring T Ring T Ring Topology opology opology opology opology..... A network topology in which nodes are connected in a
closed loop; no terminators are required because there are no
unconnected ends.
Server Server
Server Server Server..... A computer that provides shared resources, such as files and
printers, to the network.
Star T Star T
Star T Star T
Star Topology opology
opology opology
opology. .
. .
. A network topology in which nodes are connected to a
common device such as hub or concentrator.
T T T T T-Connector -Connector -Connector -Connector -Connector..... A T-shaped device with two female and one male BNC
connectors.
T T T T Terminator erminator erminator erminator erminator. . . . . 50-ohm coaxial plug used to attach to one end of a BNC T-
connector when the associated station is first or last in the group.
T T
T T Topology
opology
opology opology opology . The physical layout of a network. The principal LAN
topologies are bus, ring, and star.
T T
T T
Transceiver ransceiver
ransceiver ransceiver
ransceiver..... An AUI (Attachment Unit Interface) device for receiving
and transmitting data that often provides collision detection as well.
T T T T Twisted-Pair cable wisted-Pair cable wisted-Pair cable wisted-Pair cable wisted-Pair cable . A wiring scheme with one or more pairs of 18 to 24-
guage copper strands.
9379.p65 1/28/99, 2:51 PM 46