Asus AAM6000EV Specifications Page 66

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The values assigned to the first few bits in an IP network address determine which class designation the network has. In
decimal notation, Class A network addresses range from 1.X.X.X to 126.X.X.X, Class B network addresses range from
128.1.X.X to 191.254.X.X, and Class C addresses range from 192.0.1.X to 223.255.254.X.
Client
An intelligent workstation that makes requests to other computers known as servers. PC computers on a LAN can be
clients.
Community strings
Sequences of characters that serve much like passwords for devices using SNMP. Different community strings may be
used to allow an SNMP user to gather device information or change device configurations.
Console port
Device used by the network administrator to configure and monitor the Modem. The console port employs an RS232
interface. Command Line Interface are used on the console port.
DHCP
Dynamic Host Configuration Protocol - Service that provides network information (such as IP addresses, masks, domain
names) to PCs and other clients automatically.
DNS
Domain Name Service - Transmission Control Protocol/Internet Protocol (TCP/IP) service which translates a name that a
person can remember into an IP address that a computer can use.
DTE
Data Terminal Equipment - Term defined by standards committees, that applies to communications equipment, typically
personal computers or data terminals, as distinct from other devices that attach to the network, typically modems.
Ethernet address
Sometimes referred to as a hardware address. A 48-bits long number assigned to every Ethernet hardware device.
Ethernet addresses are usually expressed as 12-character hexadecimal numbers, where each hexadecimal character (0
through F) represents four binary bits. Do not confuse the Ethernet address of a device with its network address.
Firmware
System software stored in a device’s memory that controls the device.
HDLC
High-Level Data Link Control - A generic link-level communications protocol developed by the International
Organisation for Standardisation (ISO). HDLC manages synchronous, code-transparent, serial information transfer over
a link connection.
Internet
A set of networks connected together by routers. This is a general term, not to be confused with the large, multi-
organisational collection of IP networks known as the Internet. An internet is sometimes also known as an internetwork.
Internet address, IP address
Any computing device that uses the Internet Protocol (IP) must be assigned an internet or IP address. This is a 32-bit
number assigned by the system administrator, usually written in the form of 4 decimal fields separated by periods, e.g.,
192.9.200.1. Part of the internet address is the IP network number (IP network address), and part is the host address (IP
host address). All machines on a given IP network use the same IP network number, and each machine has a unique IP
host address. The system administrator sets the subnet mask to specify how much of the address is network number and
how much is host address.
IP
Internet Protocol - A networking protocol developed for use on computer systems that use the UNIX operating system.
Often used with Ethernet cabling systems. In this manual, IP is used as an umbrella term to cover all packets and
networking operations that include the use of the Internet Protocol. See also TCP/IP.
ISP
Internet service provider - A company that provides Internet-related services. Most importantly, an ISP provides Internet
access services and products to other companies and consumers.
ITU
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