Encore electronic ENUWI-N3 Manuel D’Utilisation

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Appendix A – Glossary  
 
802.11 
A family of specifications for wireless local area networks (WLANs) developed by a 
working group of the Institute of Electrical and Electronics Engineers (IEEE).  
Access Control List 
ACL. This is a database of network devices that are allowed to access resources on the 
network. 
Access Point 
AP. Device that allows wireless clients to connect to it and access the network 
ActiveX 
A Microsoft specification for the interaction of software components.  
Address Resolution Protocol 
ARP. Used to map MAC addresses to IP addresses so that conversions can be made in 
both directions. 
Ad-hoc network 
Peer-to-Peer network between wireless clients 
ADSL 
Asymmetric Digital Subscriber Line 
Advanced Encryption Standard 
AES. Government encryption standard 
Alphanumeric 
Characters A-Z and 0-9 
Antenna 
Used to transmit and receive RF signals. 
AppleTalk 
A set of Local Area Network protocols developed by Apple for their computer systems 
AppleTalk Address Resolution Protocol 
AARP. Used to map the MAC addresses of Apple computers to their AppleTalk network 
addresses, so that conversions can be made in both directions. 
Application layer 
7th Layer of the OSI model. Provides services to applications to ensure that they can 
communicate properly with other applications on a network. 
ASCII 
American Standard Code for Information Interchange. This system of characters is most 
commonly used for text files 
Attenuation 
The loss in strength of digital and analog signals. The loss is greater when the signal is 
being transmitted over long distances. 
Authentication 
To provide credentials, like a Password, in order to verify that the person or device is