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Cradlepoint CBR450 User Manual

Page 120

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CRADLEPOINT

CBR450| USER MANUAL Firmware ver. 3.3.0

© 2011 CRADLEPOINT, INC. PLEASE VISIT

HTTP://KNOWLEDGEBASE.CRADLEPOINT.COM/

FOR MORE HELP AND RESOURCES

PAGE 118

Internet Protocol Security

IPsec provides security at the packet processing layer of
network communication.

Internet Service Provider

An ISP provides access to the internet to individuals or
companies.

Intranet

A private network.

Intrusion Detection

A type of security that scans a network to detect attacks
coming from inside and outside of the network.

IP

Internet Protocol.

IP address

A 32-bit number, when talking about Internet Protocol
Version 4, that identifies each computer that transmits
data on the internet or on an intranet.

IPsec

Internet Protocol Security.

IPX

Internetwork Packet Exchange is a networking protocol
developed by Novell to enable their Netware clients and
servers to communicate.

ISP

Internet Service Provider.

Java

A programming language used to create programs and
applets for web pages.

Kbps

Kilobits per second.

Kbyte

Kilobyte.

L2TP

Layer 2 Tunneling Protocol.

LAN

Local Area Network.

Latency

The amount of time that it takes a packet to get from the
one point to another on a network. Also referred to as
delay.

LED

Light Emitting Diode.

Legacy

Older devices or technology.

Local Area Network

LAN. A group of computers in a building that usually
access files from a server.