Nortel-networks NB5PLUS4/W Manual de usuario descargar pdf (Pagina 98)

NB5Plus4/W User Guide YML754Rev1

98 www.netcomm.com.au

both routing and bridging. Typically, when both functions

are enabled, the device routes IP data and bridges all

other types of data. See also routing.

broadbad A telecommunications technology that can send different

types of data over the same medium. DSL is a broadband

technology.

Broadcast To send data to all computers on a network.

CO Central Ofce A circuit switch that terminates all the local

access lines in a particular geographic serving area; a

physical building where the local switching equipment is

found. xDSL lines running from a subscriber’s home con-

nect at their serving central ofce.

DHCP Dynamic Host Conguration Protocol DHCP automates

address assignment and management. When a computer

connects to the LAN, DHCP assigns it an IP address from

a shared pool of IP addresses; after a specied time limit,

DHCP returns the address to the pool.

DHCP relay Dynamic Host Conguration Protocol relay. A DHCP relay

is a computer that forwards DHCP data between comput-

ers that request IP addresses and the DHCP server that

assigns the addresses. Each of the My ADSL Modem’s

interfaces can be congured as a DHCP relay. See DHCP.

DHCP server Dynamic Host Conguration Protocol server. A DHCP

server is a computer that is responsible for assigning IP

addresses to the computers on a LAN. See DHCP.

digital Of data, having a form based on discrete values ex-

pressed as binary numbers (0’s and 1’s). The data com-

RJ-45 plug attached

to cable

RJ-45 Connector

Pin Assignment Normal Assignment

1 Input Receive Data +

2 Input Receive Data -

3 Output Transmit Data +

6 Output Transmit Data -

4,5,7,8 Not used

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 111 112

Sin comentarios

Nortel-networks NB5PLUS4/W Manual de usuario Pagina 98