D-Link DP-601M Guide de l'utilisateur télécharger pdf (Page 84)

Internet Server User’s Guide

64 Glossary

Bandwidth The range of frequencies available across a

communications channel; in one sense, the

“size” or “speed” of the communications

channel.

Category 3, 4, 5 Communication cabling standards referring

to the quality of the transmission medium

and whether or not the cable includes

transmission shielding.

Collision Simultaneous data transmission on a net-

work medium, resulting in a garbled (and

unreadable) transmission. See “C ”

Collision Domain A section of a network isolated from other

sections by a switch, bridge, or hub that de-

tects and resolves collisions locally so that

there is less impact on the entire network.

CSMA/CD Carrier Sense Multiple Access with Colli-

sion Detection; a network communications

protocol in which each transmission source

(i.e., station, server, switch, etc.) monitors

the main data channel for traffic before and

during transmission, postponing transmis-

sion when the data channel is in use.

DHCP Dynamic Host Configuration Protocol.

DHCP is a protocol that allows IP addresses

to be dynamically assigned as computers are

turned on.

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D-Link DP-601M Guide de l'utilisateur Page 84