Glossary - SMC Networks SMCDPCR-AP User Manual

Glossary

10BASE-T
IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3 or better
UTP cable.
100BASE-TX
IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5
or better UTP cable.
Access Point
An internetworking device that seamlessly connects wired and wireless networks.
Access points attached to a wired network, support the creation of multiple radio
cells that enable roaming throughout a facility.
Ad Hoc
A group of computers connected as an independent wireless network, without an
access point.
Advanced Encryption Standard (AES)
An encryption algorithm that implements symmetric key cryptography. AES provides
very strong encryption using a completely different ciphering algorithm to TKIP and
WEP.
Authentication
The process to verify the identity of a client requesting network access. IEEE 802.11
specifies two forms of authentication: open system and shared key.
Backbone
The core infrastructure of a network. The portion of the network that transports
information from one central location to another central location where it is unloaded
onto a local system.
Beacon
A signal periodically transmitted from the access point that is used to identify the
service set, and to maintain contact with wireless clients.
Broadcast Key
Broadcast keys are sent to stations using dynamic keying. Dynamic broadcast key
rotation is often used to allow the access point to generate a random group key and
periodically update all key-management capable wireless clients.
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