3Com OfficeConnect Series, User Manual

Page: 5 / 129

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6
A
DVANCED
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ONFIGURATION
Before you Begin 55
Setting Up Additional Service Providers 56
ISP versus Private Network 56
When to Select ISP 56
When to Select Private Network 57
Setting Up a Connection to an ISP 57
Before You Begin 57
Setting Up a Connection to the Internet 57
Setting Up a Connection to a Private Network 60
Before You Begin 60
Setting Up a Connection to a Remote LAN 60
Associating Service Providers with Workstations on the LAN 63
Editing Service Provider Profiles 64
Restricting Workstations from Accessing Service Provider(s) 65
Configuring Your LAN Parameters 65
Understanding LAN Parameters 65
Name 65
IP Address and Subnet Mask 66
Local Domain Name 66
Enable DHCP Server 66
Enable NetBIOS Filtering 66
Configuring the LAN Parameters 67
Changing Data Call Parameters 67
Understanding Data Call Parameters 68
Minimum Call Duration 68
Disconnecting an Automatic Data Call 68
Disconnecting a Manual Data Call 68
Connect/Disconnect Threshold for the Second B Channel 69
Configuring the Data Call Parameters 69
Changing Voice Call Routing 70
Understanding How Calls Are Routed 70
Changing Voice Call Routing 70
Reserving DHCP Addresses 71
Selective Password Protection 71
Changing Your Password 72
Setting Up Your ISDN Line Manually 72
Locking and Unlocking the Configuration 73
Configuring the ISDN LAN Modem from a Remote Location 74
Configuring the ISDN LAN Modem Remotely via Another LAN Modem 74
Configuring the ISDN LAN Modem Remotely via an ISDN Modem 74