AT-AR240E ADSL Bridge/Router Web Interface User Manual
3
Contents
Purpose of this Manual....................................................................................................... 9
Intended Audience.............................................................................................................. 9
Structure of this Manual.................................................................................................... 10
Standards and Protocols .................................................................................................. 11
Supported Standards and Protocols................................................................................. 11
Obtaining Copies of Internet Protocols and Standards..................................................... 11
Background Reading ........................................................................................................ 12
Publicly Accessible Documents........................................................................................ 13
Conventions...................................................................................................................... 13
CHAPTER 1 Overview ............................................................................................................ 14
Introduction....................................................................................................................... 14
Overview of the AT-AR240E ADSL Bridge/Router ........................................................... 14
How to start the web interface .......................................................................................... 15
Performing Basic Tasks.................................................................................................... 17
Status ............................................................................................................................... 17
User Management ............................................................................................................ 18
Error Log........................................................................................................................... 19
Save Configuration ........................................................................................................... 20
Restart .............................................................................................................................. 21
CHAPTER 2 Configuring the ADSL Interface .......................................................................22
Introduction to ADSL ........................................................................................................ 22
Internet Connectivity......................................................................................................... 22
Branch Office Connectivity ............................................................................................... 22
Telecommuting ................................................................................................................. 23
Business-to-Business ....................................................................................................... 23
Content Delivery ............................................................................................................... 23
ADSL services .................................................................................................................. 23
MULTI (AUTO).................................................................................................................. 23
ANSI T1.413 and G.DMT.................................................................................................. 24
G.Lite ADSL...................................................................................................................... 24
ATM Parameters............................................................................................................... 25
ATM Channel Parameters ................................................................................................ 25
ATM Quality of Service Parameters ................................................................................. 25
Configuring the Connection type ...................................................................................... 26
Encapsulation ...................................................................................................................27
AT-AR240E as a bridge.................................................................................................... 28
AT-AR240E as a router .................................................................................................... 29
RFC1483 connection........................................................................................................ 29
IP over ATM connection ................................................................................................... 31
Configuration Example for an IP over ATM Connection................................................... 31
PPP over ATM connection ............................................................................................... 32
Configuration Example for a PPP over ATM Connection ................................................. 32
PPP Over Ethernet Routed Connection ........................................................................... 33
PPP Over Ethernet introduction ....................................................................................... 33
Configuration Example for a PPP over Ethernet Routed Connection............................... 34
CHAPTER 3 LAN - USB .......................................................................................................... 36
IP Protocol Introduction .................................................................................................... 36
The Internet ...................................................................................................................... 36
