56K LAN Modem Main Page 54Links From the Illustration 54Links from the Buttons 556 A DVANCED C ONFIGURATIONAdvanced Configuration 57Setting Up Additional Service Providers 57ISP Versus Private Network 58When to Select ISP 58When to Select Private Network 58Setting Up a Connection to an ISP 58Before You Begin 58Setting Up a Connection to the Internet 59Setting Up a Connection to a Private Network 62Before You Begin 62Setting Up a Connection to a Remote LAN 62Associating Service Providers with Computers on the LAN 65Editing Service Provider Profiles 66Restricting Access to Service Providers 66Configuring LAN Parameters 67Understanding LAN Parameters 67Name 67IP Address and Subnet Mask 67Local Domain Name 68Enable DHCP Server 68Enable NetBIOS Filtering 68Configuring the LAN Parameters 68Configuring Modem Control Parameters 69Understanding Modem Controls 69Connection Controls 69Mode Controls 69Protocol Controls 69Changing Modem Controls 70Changing Data Call Parameters 71Understanding Data Call Parameters 71Minimum Call Duration 71Disconnecting an Automatic Data Call 71Disconnecting a Manual Data Call 72Number of Times to Redial for a Manual Call 72Delay Between Redial Attempts When Placing a Manual Call 72Configuring the Data Call Parameters 72Selective Password Protection 72Changing Your Password 73What If I Forget My Password? 73Locking and Unlocking the Configuration 73Configuring the LAN Modem from a Remote Location 74Configuring the LAN Modem Remotely via Another LAN Modem 74