iB-WRA150N
150M Wireless-N ADSL2+ Router - User Guide
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DNS (Domain Name Server) - The IP address of your ISP's server, which translates the
names of websites into IP addresses.
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Domain - A specific name for a network of computers.
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DSL (Digital Subscriber Line) - An always-on broadband connection over traditional phone
lines.
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Dynamic IP Address - A temporary IP address assigned by a DHCP server.
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EAP (Extensible Authentication Protocol) - A general authentication protocol used to control
network access. Many specific authentication methods work within this framework.
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Encryption - Encoding data transmitted in a network.
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Ethernet - IEEE standard network protocol that specifies how data is placed on and retrieved
from a common transmission medium.
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Firewall - A set of related programs located at a network gateway server that protects the
resources of a network from users from other networks.
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Gateway - A device that interconnects networks with different, incompatible communications
protocols.
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IEEE 802.11b - The IEEE 802.11b standard specifies a wireless networking at 11 Mbps using
direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio
spectrum at 2.4GHz, and WEP encryption for security. IEEE 802.11b networks are also
referred to as Wi-Fi networks.
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IEEE 802.11g - Specification for wireless networking at 54 Mbps using direct-sequence
spread-spectrum (DSSS) technology, using OFDM modulation and operating in the
unlicensed radio spectrum at 2.4GHz, and backward compatibility with IEEE 8021b devices,
and WEP encryption for security.
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Infrastructure Network - An infrastructure network is a group of computers or other devices,
each with a wireless adapter, connected as an IEEE 802.11 wireless LAN. In infrastructure
mode, the wireless devices communicate with each other and to a wired network by first going
through an access point. An infrastructure wireless network connected to a wired network is
referred to as a Basic Service Set (BSS). A set of two or more BSS in a single network is
referred to as an Extended Service Set (ESS). Infrastructure mode is useful at a corporation
scale, or when it is necessary to connect the wired and wireless networks.
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IP Address - The address used to identify a computer or device on a network.
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IPoA (IP and ARP over ATM) - A protocol that provides extensions to the IP Group for
handling IP over ATM flows.
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ISP (Internet Service Provider) - A company that provides access to the Internet.
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LAN - The computers and networking products that make up your local network.
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MAC (Media Access Control) Address - The unique address that a manufacturer assigns to
each networking device.
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NAT (Network Address Translation) - NAT technology translates IP addresses of a local area
network to a different IP address for the Internet.
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MER (MAC Encapsulation Routing) - MER allows IP packet to be carried as bridged frames.
There are many applications, such as IPoA, DSL networks and other frame-based network.
Depending on your equipment, they can be either bridged or routed within the network.
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