
v
Contents
About This Guide
Software Suites ...............................................................................................................xix
Audience .......................................................................................................................... xx
Before You Begin ............................................................................................................. xx
Bay Networks Customer Support .................................................................................... xx
CompuServe .............................................................................................................xxi
InfoFACTS ................................................................................................................xxii
World Wide Web .......................................................................................................xxii
How to Get Help ............................................................................................................xxiii
Conventions ...................................................................................................................xxiii
Ordering Bay Networks Publications .............................................................................xxiv
Acronyms .......................................................................................................................xxiv
Chapter 1
Dial Services Overview
Bay Networks Dial Services ...........................................................................................1-1
Dial-on-Demand Service ................................................................................................1-3
Demand Lines and Pools .........................................................................................1-4
How Demand Pools and Demand Circuits Work Together ................................1-5
Activating Demand Circuits ......................................................................................1-6
Adding Bandwidth for Demand Lines .......................................................................1-6
Terminating Demand Circuits ...................................................................................1-8
Dial Backup Service .......................................................................................................1-8
Backup Lines and Pools .........................................................................................1-10
How Backup Pools and Primary Circuits Work Together .................................1-10
Activating the Backup Line ..............................................................................1-11
Retry Attempts to Establish the Connection ....................................................1-11
Terminating the Backup Line ...........................................................................1-12
Bandwidth-on-Demand Service ....................................................................................1-12
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