61200.070L1-1 Express XL/XLT User Manual
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Table of Contents Quick Startup Guide........................................................................................................ 1
Setting up the ISDN Line.................................................................................................. 1
Connecting to an Internet Service Provider................................................................... 2
Multiprotocol Routing Between Two LANs.................................................................. 3
Chapter 1. Understanding ISDN and the Express XL/XLT....................................... 7
ISDN Overview.................................................................................................................. 7
THE EXPRESS XL/XLT..................................................................................................... 7
Applications................................................................................................................. 8
Single User to Corporate LAN........................................................................... 8
Single User IP to Internet Service Provider (ISP) using
Network Address Translation (NAT)............................................................... 9
Multiple Users to Internet Service Provider (ISP) using NAT...................... 10
Small Office - Home Office (SOHO) to Corporate LAN................................ 11
Demand Routing and Bridging with the Express XL/XLT................................... 12
Factory Default..................................................................................................... 12
Bridging................................................................................................................. 13
IP Routing............................................................................................................. 14
IPX Routing........................................................................................................... 15
Connection List - Simplifying and Enhancing the Dial Function................. 15
Concurrent Routing And Bridging........................................................................... 15
Routing over PPP Bridging........................................................................................ 15
Network Address Translation Mode........................................................................ 16
Front Panel.................................................................................................................... 16
LAN Indicators..................................................................................................... 16
WAN Indicators................................................................................................... 17
Test Indicators...................................................................................................... 17
Pushbutton Tests.................................................................................................. 17
ISDN Connection......................................................................................................... 18
Ordering ISDN............................................................................................................. 19
Interoperability............................................................................................................ 19
Connecting to the Internet.......................................................................................... 19
Configuration............................................................................................................... 20
Security.......................................................................................................................... 20
Chapter 2. Installation...................................................................................................... 21
ISDN Network Connection............................................................................................... 21
Local Area Network Connection..................................................................................... 21
Telephone Connection (XLT Only).................................................................................. 22
Basic Telephone Service.............................................................................................. 22
Supplementary Services............................................................................................. 22
DTMF Keypad.............................................................................................................. 22
Customer Premises Wiring........................................................................................ 23