Placing a Call to a Previously Defined Destination

20

 

Call Routing While No Other Calls Are Connected

20

Call Routing While One Call Is Already Connected

21

Understanding Multilink PPP and BACP/BAP

21

 

 

 

What is Multilink PPP?

21

 

 

 

 

What is BACP/BAP? 21

 

 

 

 

 

Multilink PPP Configuration Options

22

 

 

 

Understanding Dynamic Bandwidth Allocation

22

 

 

Understanding VPNs and PPTP

23

 

 

 

 

23

 

 

 

 

 

Setting Up the Server Side of the Tunnel

23

 

 

 

Setting Up the Client Side of the Tunnel

23

 

 

 

For Windows Dial-Up Networking Users

24

 

 

Establishing a Tunnel via the ISDN LAN Modem

24

 

3HARDWARE DESCRIPTION AND INSTALLATION

Package Contents

25

 

 

Before You Install the ISDN LAN Modem

25

Front Panel LED Description

26

 

Back Panel Connector Description

27

Installing the ISDN LAN Modem 27

 

Before You Begin

27

 

 

Installing the ISDN Cable

28

 

Connecting to a 10BASE-T Ethernet Port 28

Connecting to Another Ethernet Hub

29

Before You Begin 29

 

 

Installing Analog Equipment

30

 

Installing the Power Cable

31

 

Wall Mounting the ISDN LAN Modem

31

Using Rubber Feet and Stacking Clips

32

32

 

 

4SETTING UP TCP/IP FOR WINDOWS AND MACINTOSH

 

TCP/IP Setup Using Windows 98 and Windows 95 33

 

 

TCP/IP Setup Using Windows NT 4.0

36

 

 

TCP/IP Setup Using Mac OS 7.6 or later 39

 

 

TCP/IP Setup Using Windows 3.11

40

 

 

Setting Up TCP/IP Using MS TCP

40

 

41

 

 

 

 

 

5 CONFIGURING THE ISDN LAN MODEM

 

 

Typical Configuration 43

 

 

 

Before You Begin 43

 

 

 

You Should Have Done This 43

 

 

 

You Should Have This Information

44

 

 

Determine Whether You Use Dynamic or Static IP Addresses

44

 

Setting Up Your Computer If You Have a Static IP Address

45

iv

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3Com 3C892 manual Hardware Description and Installation