Cisco RV082 User Guide - Page 99
Encryption, Ethernet, Firewall, Firmware, Full Duplex, Gateway, Hardware, IP Address, IPCONFIG, IPSec
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Page 99 highlights
10/100 8-Port VPN Router Encryption - Encoding data to prevent it from being read by unauthorized people. Ethernet - A network protocol that specifies how data is placed on and retrieved from a common transmission medium. Firewall - Security measures that protect the resources of a local network from intruders. Firmware - 1. In network devices, the programming that runs the device. 2. Programming loaded into read-only memory (ROM) or programmable read-only memory (PROM) that cannot be altered by end-users. FTP (File Transfer Protocol) - A standard protocol for sending files between computers over a TCP/IP network and the Internet. Full Duplex - The ability of a networking device to receive and transmit data simultaneously. Gateway - A system that interconnects networks. Half Duplex - Data transmission that can occur in two directions over a single line, but only one direction at a time. Hardware - The physical aspect of computers, telecommunications, and other information technology devices. HTTP (HyperText Transport Protocol) - The communications protocol used to connect to servers on the World Wide Web. IP (Internet Protocol) - A protocol used to send data over a network. IP Address - The address used to identify a computer or device on a network. IPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device. IPSec (Internet Protocol Security) - A VPN protocol used to implement secure exchange of packets at the IP layer. ISP (Internet Service Provider) - A company that provides access to the Internet. LAN (Local Area Network) - The computers and networking products that make up the network in your home or office. MAC (Media Access Control) Address - The unique address that a manufacturer assigns to each networking device. Multicasting - Sending data to a group of destinations at once. Appendix H: Glossary 90