Avaya Dial User Manual

Conﬁguring Dial Services

Router Software Version 11.02 Site Manager Software Version 5.02

Part No. 114062 Rev. B May 1997

4401 Great America Parkway 8 Federal Street Santa Clara, CA 95054 Billerica, MA 01821

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114062 Rev. B

Bay Networks Software License

This is Bay Networks basic license document. In the absence of a

Note:

software license agreement specifying varying terms, this license -- or the license included with the particular product -- shall govern licensee’s use of Bay Networks software.

This Software License shall govern the licensing of all software provided to licensee by Bay Networks (“Software”). Bay Networks will provide licensee with Software in machine-readable form and related documentation (“Documentation”). The Software provided under this license is proprietary to Bay Networks and to third parties from whom Bay Networks has acquired license rights. Bay Networks will not grant any Software license whatsoev er , either explicitly or implicitly, except by acceptance of an order for either Software or for a Bay Networks product (“Equipment”) that is packaged with Software. Each such license is subject to the following restrictions:

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114062 Rev. B iii

Bay Networks Software License

9. Licensee shall not reverse assemble, reverse compile, or in any way reverse engineer the Software. [Note: For licensees in the European Community, the Softw are Directiv e dated 14 May 1991 (as may be amended from time to time) shall apply for interoperability purposes. Licensee must notify Bay Networks in writing of any such intended examination of the Software and Bay Networks may provide review and assistance.]

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12. Licensee’s obligations under this license shall survive expiration or termination of this license.

(continued)

iv 114062 Rev. B

About This Guide

Before You Begin ...........................................................................................................xxvi

Conventions ...................................................................................................................xxvi

Acronyms ......................................................................................................................xxvii

Ordering Bay Networks Publications ...........................................................................xxviii

Bay Networks Customer Service ...................................................................................xxix

How to Get Help ............................................................................................................xxix

For More Information ......................................................................................................xxx

Chapter 1 Getting Started

How to Use This Manual .................................................................................................1-1

Before You Begin ............................................................................................................1-2

Setting Up a Dial Service ...............................................................................................1-3

Conﬁguring Line Pools ....................................................................................................1-5

Creating Line Pools with Modem Lines ....................................................................1-5

Creating Line Pools with ISDN Lines .....................................................................1-11

Conﬁguring BRI Lines ............................................................................................1-11

Conﬁguring PRI Lines ............................................................................................1-12

Adding ISDN Lines to a Pool ..................................................................................1-16

Conﬁguring Circuits ......................................................................................................1-19

Creating Demand Circuits ............................................................................................1-19

Specifying the Authentication Protocol Information ................................................1-22

Specifying the Connection Mode ...........................................................................1-22

Enabling a Protocol ................................................................................................1-23

Creating Backup Circuits ..............................................................................................1-25

Specifying the Backup Mode ..................................................................................1-27

Specifying the Authentication Protocol Information ................................................1-27

Creating Bandwidth Circuits .........................................................................................1-28

114062 Rev. B

Conﬁguring Leased Circuits as Bandwidth Circuits ...............................................1-28

Specifying the Bandwidth Mode .............................................................................1-30

Specifying the Authentication Protocol ...................................................................1-32

Adding Bandwidth Service for Demand Lines ........................................................1-33

Creating an Outgoing Phone List .................................................................................1-36

Creating the Local Phone List (ISDN only) ...................................................................1-38

Setting Up the Caller Resolution Table .........................................................................1-40

What to Do Next ...........................................................................................................1-43

Chapter 2 Dial Services Overview

Bay Networks Dial Services ...........................................................................................2-1

Network Access Methods and Services ...................................................................2-3

Dial-on-Demand Service ................................................................................................2-4

Demand Lines and Pools .........................................................................................2-5

How Demand Lines, Pools, and Circuits Work Together ..........................................2-6

Demand Circuit Protocols ........................................................................................2-7

Conﬁguring Frame Relay to Work Optimally with Dial-on-Demand ..........................2-8

Activating Demand Circuits ......................................................................................2-9

Terminating Demand Circuits .................................................................................2-10

Bandwidth-on-Demand Service for Congested Demand Lines ..............................2-11

Dial Backup Service .....................................................................................................2-13

Circuit Backup versus Link Backup ........................................................................2-14

Knowing When the Primary Line Fails ...................................................................2-16

Backup Lines and Pools .........................................................................................2-17

How Backup Lines, Pools, and Circuits Work Together ..........................................2-18

Conﬁguration of the Backup Circuit ........................................................................2-19

Activating the Backup Line .....................................................................................2-19

Reestablishing the Backup Connection .................................................................2-20

Terminating the Backup Connection ......................................................................2-20

Bandwidth-on-Demand Service ....................................................................................2-21

Enabling Bandwidth-on-Demand Service ..............................................................2-21

Bandwidth-on-Demand Lines and Pools ................................................................2-23

How Lines, Pools, and Circuits Work Together .......................................................2-24

Activating Dial-up Lines to Relieve Congestion ......................................................2-24

Terminating Secondary Lines .................................................................................2-25

114062 Rev. B

Sample Bandwidth-on-Demand Application ...........................................................2-25

Using the Same Line for All Dial Services ....................................................................2-26

Chapter 3 ISDN Overview

ISDN Standards ..............................................................................................................3-2

Basic Rate Interface .................................................................................................3-2

Primary Rate Interface .............................................................................................3-3

The D Channel .........................................................................................................3-3

Link Access Procedure-D ..................................................................................3-3

Call Control on the D Channel ...........................................................................3-5

ISDN Interfaces ..............................................................................................................3-5

Functional Groups ....................................................................................................3-5

Reference Points ......................................................................................................3-6

For More Information about ISDN ...................................................................................3-8

Chapter 4 Implementation Notes for All Dial Services

Point-to-Point Protocol ....................................................................................................4-1

PPP Authentication ..................................................................................................4-1

Types of Authentication ............................................................................................4-2

Two-Way Authentication ....................................................................................4-2

One-Way Authentication ....................................................................................4-3

Conﬁguring the Type of Authentication ..............................................................4-4

Using CHAP Names and PAP IDs for Authentication ...............................................4-4

Asynchronous PPP .........................................................................................................4-6

Conﬁguring Modems for Asynchronous PPP Interfaces ..........................................4-7

RADIUS Accounting Services ........................................................................................4-8

IP Adjacent Hosts ...........................................................................................................4-9

ISDN Services ..............................................................................................................4-10

BRI Service on the AN, ANH, ASN, and ARN .......................................................4-11

B Channel Support ..........................................................................................4-11

D Channel Support ..........................................................................................4-11

BRI Leased-Line Operation for Germany and Japan ......................................4-12

BRI Subaddresses ...........................................................................................4-12

Floating B Option for the AN and ANH ............................................................4-12

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vii

PRI Service on the ASN, BLN, and BCN ...............................................................4-13

B Channel Support ..........................................................................................4-13

D Channel Support ..........................................................................................4-14

Selective PRI Service ......................................................................................4-14

PRI Multirate ....................................................................................................4-15

Placing Multirate Calls .....................................................................................4-15

Incoming Call Filtering ...........................................................................................4-16

Rate Adaption ........................................................................................................4-16

X.25 Service over an ISDN D Channel (BRI only) .................................................4-18

Conﬁguring X.25 Service over the D Channel .................................................4-19

Using the ping Command for ISDN Connections ...................................................4-20

Chapter 5 Dial-on-Demand Implementation Notes

Standby Circuits .............................................................................................................5-1

Comparing Standby Circuits with Dial Backup Circuits ............................................5-2

How Standby Circuits Work ......................................................................................5-3

Guidelines for Conﬁguring Standby Circuits ............................................................5-4

Balancing Trafﬁc between a Primary Circuit and a Hot Standby Circuit ...................5-5

Using Schedules to Manage Standby Circuit Availability .........................................5-6

Conﬁguring Multiple Time of Day Schedules ...........................................................5-6

Callback ..........................................................................................................................5-8

Conﬁguring Callback ................................................................................................5-9

Modifying the Callback Mode Parameter .........................................................5-10

Callback and the Circuit’s Connection Mode ...................................................5-10

Using the Incoming Phone List for Callback Service .......................................5-11

Demand Circuit Groups ................................................................................................5-11

Demand Pools and Demand Circuit Groups ....................................................5-11

Caller Resolution for Demand Circuit Groups ..................................................5-12

Protocol Conﬁguration for Demand Circuit Groups .........................................5-13

Using Demand Circuit Groups with Dial Backup Service ................................5-13

RADIUS Authentication Services for Demand Circuit Groups ...............................5-14

Managing Broadcast Trafﬁc over Demand Circuits .......................................................5-14

Static Routes ..........................................................................................................5-15

Dial Optimized Routing ..........................................................................................5-15

What Happens When You Enable Dial Optimized Routing ..............................5-16

viii

114062 Rev. B

Enabling Dial Optimized Routing for Frame Relay Demand Circuits ...............5-16

Exceptions for Sending Routing Updates ........................................................5-17

Maintaining the Routing Table ..........................................................................5-17

IP RIP Triggered Updates and Broadcast Timers ..................................................5-18

IPX RIP and SAP Broadcast Timers ......................................................................5-18

Trafﬁc Filters ...........................................................................................................5-19

Data Compression ........................................................................................................5-19

PPP Multilink ................................................................................................................5-20

Protocol Prioritization ...................................................................................................5-20

Chapter 6 Dial Backup Implementation Notes

Data Compression ..........................................................................................................6-1

Deﬁning the Role of the Router in the Network ..............................................................6-2

Bandwidth for Backup Circuits ........................................................................................6-2

Using Unnumbered Interfaces to Dial an Alternative Site ...............................................6-2

Sample Network Using Unnumbered Interfaces ......................................................6-3

Simplifying Unnumbered Conﬁgurations with Demand Circuit Groups ....................6-4

Sample Network Using Demand Circuit Groups ...............................................6-4

Chapter 7 Bandwidth-on-Demand Implementation Notes

Bandwidth-on-Demand Terminology ...............................................................................7-1

PPP Multilink ..................................................................................................................7-2

Multilink Fragmentation ............................................................................................7-3

PPP Bandwidth Allocation Protocol ................................................................................7-4

How BAP Works .......................................................................................................7-5

BAP Negotiation with Other Vendors’ Routers .........................................................7-6

Conﬁguring BAP ......................................................................................................7-6

Protocol Prioritization .....................................................................................................7-7

Deﬁning the Role of the Router in the Network ..............................................................7-7

Balancing Trafﬁc between Lines in a Multilink Bundle ....................................................7-7

Ensuring the Accuracy of the Congestion Thresholds ....................................................7-8

Testing the Bandwidth-on-Demand Connection .............................................................7-8

114062 Rev. B

Chapter 8 Customizing Line Pools

Adding Line Pools ...........................................................................................................8-1

Changing Pool IDs ..........................................................................................................8-2

Deleting Pools .................................................................................................................8-3

Modifying the WAN Serial Interface Type and Line Media Type ......................................8-4

Modifying Modem Conﬁgurations ...................................................................................8-6

Selecting a Modem (Hayes only) .............................................................................8-8

Modifying Modem Initialization Commands ..............................................................8-9

Modifying How the Modem Connects to the Network ............................................8-10

Removing a Dial Service from a Modem Line ........................................................8-11

Modifying ISDN Conﬁgurations ....................................................................................8-12

Modifying BRI Signaling over the D Channel .........................................................8-12

Modifying the MCT1 and MCE1 Port Conﬁgurations .............................................8-14

Changing PRI Timeslots ........................................................................................8-15

Modifying the ISDN Pool Channel Count and Priority ............................................8-16

Modifying the ISDN Switch Type ............................................................................8-18

Enabling Incoming Call Filtering .............................................................................8-19

Modifying the Adaption Rate ..................................................................................8-19

Informing the Switch That Call Setup Is Complete .................................................8-20

Conﬁguring X.25 over a D Channel (BRI only) ......................................................8-20

Disabling X.25 over the D Channel ........................................................................8-21

Modifying the BRI Line that Uses X.25 Service over the D Channel .....................8-22

Modifying the X.25 Circuit for Service over the D Channel ....................................8-23

Conﬁguring a BRI Leased Line (Germany and Japan only) ..................................8-24

Modifying BRI Leased-Line Conﬁgurations ............................................................8-26

Removing B Channels from a Pool ........................................................................8-27

Removing BRI and PRI from the Router ......................................................................8-28

Removing BRI .................................................................................................8-28

Removing PRI .................................................................................................8-29

Chapter 9 Customizing Demand Circuits

Conﬁguring Frame Relay Demand Circuits ....................................................................9-2

Modifying the Frame Relay Interface ........................................................................9-5

Modifying Frame Relay Service Records .................................................................9-6

114062 Rev. B

Adding Protocols to Frame Relay Demand Circuits .................................................9-8

Customizing PPP and Frame Relay Demand Circuits ..................................................9-10

Changing the Default Authentication Protocol (PPP only) ............................................9-11

Bandwidth-on-Demand Service for Demand Lines (PPP only) ....................................9-12

Adding Protocols to PPP Demand Circuits ...................................................................9-12

Scheduling When the Demand Circuit Is Available .......................................................9-13

Conﬁguring Demand Circuit Groups .............................................................................9-16

Caller Resolution Information for Demand Circuit Groups .....................................9-17

Modifying the Demand Circuit Group Conﬁguration ...............................................9-20

Modifying the Number of Circuits in a Demand Circuit Group .........................9-20

Modifying the Demand Pool That the Demand Circuit Group Uses .................9-21

Removing a Demand Circuit Group .................................................................9-22

Removing Demand Circuits ..........................................................................................9-23

Chapter 10 Customizing Backup Circuits

Creating a PPP Backup Circuit for One Frame Relay PVC ..........................................10-2

Creating Frame Relay Backup Circuits for Multiple PVCs ............................................10-5

Modifying the Frame Relay Backup Interface .........................................................10-7

Modifying Frame Relay Service Records ...............................................................10-9

Conﬁguring Filters for Backup Conﬁgurations ......................................................10-12

Conﬁguring Filters for Primary/Secondary Interfaces ....................................10-12

Conﬁguring Filters for Primary/Shared Interfaces .........................................10-13

Customizing PPP and Frame Relay Backup Circuits .................................................10-14

Changing the Authentication Protocol for the Primary Circuit ....................................10-14

Scheduling When the Backup Circuit Is Available ......................................................10-15

Removing PPP or Frame Relay Backup Service ........................................................10-17

Chapter 11 Customizing Bandwidth-on-Demand Circuits

Customizing Bandwidth-on-Demand Service ...............................................................11-2

Changing the Authentication Protocol ..........................................................................11-3

Monitoring Congestion on the Bandwidth or Demand Circuit .......................................11-4

Setting the Preferred and Reserved Slots ..............................................................11-7

Setting the Preferred and Reserved Slots For BAP ...............................................11-8

Modifying Multilink Fragmentation ..........................................................................11-9

114062 Rev. B

Enabling BAP for Bandwidth-on-Demand Service .....................................................11-10

Removing Bandwidth-on-Demand Service .................................................................11-13

Chapter 12 Customizing Phone Lists

Types of Phone Lists ....................................................................................................12-1

How ISDN Calls Use Phone Lists .................................................................................12-2

Outgoing and Incoming Phone Lists ......................................................................12-2

Local Phone Lists ...................................................................................................12-2

How V.25bis and Hayes Calls Use the Outgoing Phone List ........................................12-2

Creating an Outgoing Phone List .................................................................................12-3

Modifying the Outgoing Phone List ...............................................................................12-7

Enabling PRI Multirate ...........................................................................................12-8

Creating an Incoming Phone List (ISDN only) ..............................................................12-9

Modifying the Incoming Phone List .............................................................................12-11

Creating a Local Phone List (ISDN only) ....................................................................12-12

Chapter 13 Customizing Caller Resolution

Caller Resolution for Demand Circuit Groups ...............................................................13-1

Adding Entries to the Caller Resolution Table ..............................................................13-2

Modifying Entries in the Caller Resolution Table ..........................................................13-6

Appendix A Dial Service Parameters

Pool ID Parameter ................................................................................................... A-4

WAN Serial Interface Type Parameter ..................................................................... A-4

Sync and Async Line Media Type Parameters ........................................................ A-5

External Modem Parameters .................................................................................. A-7

V.34 Modem Parameters ....................................................................................... A-12

BRI Port Application Mode Parameter .................................................................. A-15

PRI Port Application Mode Parameter .................................................................. A-16

ISDN Switch Parameters ...................................................................................... A-16

Pool Channel Count and Priority Parameters ....................................................... A-20

BRI Conﬁguration Parameters .............................................................................. A-22

Demand Circuit Parameters (PPP and Frame Relay) ........................................... A-26

Standby Circuit Parameters (PPP Demand Circuits only) ..................................... A-32

xii

114062 Rev. B

Callback Parameters (PPP Demand Circuits only) ............................................... A-34

Authentication Protocol Parameters (Demand, Backup, Bandwidth) .................... A-37

Circuit Duration Parameters (Demand and Backup) ............................................. A-42

Circuit Schedule Parameters (Demand and Dial Backup) .................................... A-45

Demand Circuit Group Parameters ....................................................................... A-49

Caller Resolution Info Parameters for Demand Circuit Groups ............................. A-50

Demand Circuit Group Protocol Parameters ......................................................... A-52

PPP Circuit Options Parameters (Dial Backup) .................................................... A-55

PPP Primary Circuit Deﬁnition Parameters (Dial Backup) .................................... A-56

Frame Relay Interface Type Parameter (Dial Backup) .......................................... A-57

Frame Relay Primary Interface Deﬁnition Parameters (Dial Backup) ................... A-59

Frame Relay Interface Parameters (Demand and Dial Backup) ........................... A-60

Service List Parameter (Demand and Dial Backup) .............................................. A-69

Frame Relay PVC Parameters (Demand and Dial Backup) .................................. A-70

Bandwidth-on-Demand Circuit Options Parameters ............................................. A-75

Bandwidth-on-Demand Circuit Deﬁnition Parameters ........................................... A-77

Bandwidth-on-Demand Congestion Monitor Parameters ...................................... A-78

Bandwidth Allocation Protocol (BAP) Parameters ................................................ A-84

Local Phone Number Parameters ......................................................................... A-85

Outgoing Phone List Parameters .......................................................................... A-88

Phone Number Parameters (Outgoing) ................................................................ A-96

Incoming Phone List Parameters ........................................................................ A-101

Phone Number Parameters (Incoming) .............................................................. A-102

Caller Resolution Table Parameters .................................................................... A-103

Appendix B Conﬁguration Examples

Dial-on-Demand with PPP ............................................................................................. B-2

Conﬁguration of Routers 4 and 7 ............................................................................ B-3

Demand Pool Conﬁguration .............................................................................. B-3

Demand Circuit Conﬁguration .......................................................................... B-4

Outgoing Phone List Conﬁguration ................................................................... B-5

Caller Resolution Table Conﬁguration ............................................................... B-5

Dial-on-Demand for an ISDN Network .......................................................................... B-6

Conﬁguration of Router 1 ........................................................................................ B-6

Conﬁguration of Router 2 ........................................................................................ B-7

114062 Rev. B

xiii

Port Application Mode Conﬁguration ................................................................ B-7

Demand Pool Conﬁguration .............................................................................. B-8

Demand Circuit Conﬁguration .......................................................................... B-9

Outgoing Phone List ......................................................................................... B-9

Protocol Conﬁguration .................................................................................... B-10

Caller Resolution Table Conﬁguration ............................................................. B-11

Local Phone Number Conﬁguration ............................................................... B-11

Dial Backup with PPP on the Primary Line ................................................................. B-12

Conﬁguration of Router 1 ...................................................................................... B-12

Conﬁguration of Router 2 ...................................................................................... B-13

Backup Pool Conﬁguration ............................................................................. B-13

Backup Circuit Conﬁguration .......................................................................... B-14

Outgoing Phone List Conﬁguration ................................................................. B-15

Caller Resolution Table Conﬁguration ............................................................. B-16

Dial Backup with Standard on the Primary Line .......................................................... B-17

Dial Backup over an ISDN Network ............................................................................. B-18

Conﬁguration of Router 1 ...................................................................................... B-18

Conﬁguration of Router 2 ...................................................................................... B-19

Port Application Mode Conﬁguration .............................................................. B-19

Backup Pool Conﬁguration ............................................................................. B-20

Backup Circuit Conﬁguration .......................................................................... B-20

Outgoing Phone List ....................................................................................... B-22

Caller Resolution Table Conﬁguration ............................................................. B-22

Local Phone Number Conﬁguration ............................................................... B-23

Conﬁguring Dial Backup with Standard or Frame Relay ................................. B-23

Appendix C Dial Services Parameter Defaults

Appendix D Ordering ISDN Lines in the United States

Ordering BRI Lines ........................................................................................................D-1

Ordering PRI Lines ........................................................................................................D-2

Appendix E AT Initialization Commands for the ARN

Index

xiv

114062 Rev. B

Figures

Figure 1-1. Dialup Menu from the Conﬁguration Manager Window ...........................1-5

Figure 1-2. Demand Pools Window ............................................................................1-6

Figure 1-3. Demand Pool Conﬁguration Window .......................................................1-6

Figure 1-4. Demand Lines Deﬁnition Window for a Backbone Link Node ..................1-7

Figure 1-5. Choose WAN Serial Interface Type Window ............................................1-8

Figure 1-6. Sync Line Media Type Window ................................................................1-9

Figure 1-7. Async Line Media Type Window ...............................................................1-9

Figure 1-8. Port Application Window ........................................................................1-11

Figure 1-9. Clock Parameters Window .....................................................................1-12

Figure 1-10. MCT1 Port Parameters Window .............................................................1-13

Figure 1-11. PRI Logical Lines Window .....................................................................1-14

Figure 1-12. MCT1 Timeslots Window .......................................................................1-15

Figure 1-13. Menu for PRI Timeslot ...........................................................................1-15

Figure 1-14. ISDN Switch Conﬁguration Window .......................................................1-17

Figure 1-15. ISDN Logical Lines Window ...................................................................1-18

Figure 1-16. Demand Pools Window Listing Conﬁgured Pools ..................................1-19

Figure 1-17. PPP Demand Circuits Window ...............................................................1-20

Figure 1-18. Completed PPP Demand Circuits Window ............................................1-21

Figure 1-19. Select Protocols Window .......................................................................1-23

Figure 1-20. Primary Circuit Deﬁnition Window ..........................................................1-25

Figure 1-21. Circuit Options Window ..........................................................................1-26

Figure 1-22. Bandwidth-on-Demand Circuit Deﬁnition Window .................................1-29

Figure 1-23. Circuit Options Window ..........................................................................1-29

Figure 1-24. Preferred/Reserved Slots for BOD Pool Window ...................................1-31

Figure 1-25. PPP Demand Circuits Window ...............................................................1-33

Figure 1-26. Enter a BOD Pool Window .....................................................................1-34

Figure 1-27. BOD Conﬁguration Window ...................................................................1-35

Figure 1-28. Outgoing Phone List Window .................................................................1-36

Figure 1-29. Phone Number Window .........................................................................1-37

114062 Rev. B

Figure 1-30. ISDN Local Phone Lines Window ..........................................................1-38

Figure 1-31. ISDN Local Phone Numbers Window ....................................................1-39

Figure 1-32. Phone Number Window .........................................................................1-39

Figure 1-33. Caller Resolution Table Window .............................................................1-41

Figure 1-34. Caller Name and Secret/Password Window ..........................................1-41

Figure 1-35. Local Circuit List Window .......................................................................1-42

Figure 2-1. Example of Dial Access to a Switched Telephone Network .....................2-2

Figure 2-2. Dial-on-Demand Service ..........................................................................2-5

Figure 2-3. Example of Demand Lines, Pools, and Circuits .......................................2-6

Figure 2-4. Dial-on-Demand Connection over a Frame Relay Network .....................2-7

Figure 2-5. Additional Lines for a Dial-on-Demand Connection ...............................2-12

Figure 2-6. PPP Backup over a PSTN .....................................................................2-14

Figure 2-7. PPP Backup over an ISDN Network ......................................................2-15

Figure 2-8. Link Backup for a Frame Relay Network ................................................2-15

Figure 2-9. Example of Backup Pools, Lines, and Circuits .......................................2-18

Figure 2-10. An Example of Bandwidth-on-Demand Service .....................................2-22

Figure 2-11. Sample Bandwidth-on-Demand Network ...............................................2-25

Figure 3-1. Sample ISDN Network .............................................................................3-1

Figure 3-2. The BRI Interface .....................................................................................3-2

Figure 3-3. LAPD Frame ............................................................................................3-4

Figure 3-4. Reference Points and Functional Groups for Devices .............................3-7

Figure 3-5. Reference Points and Functional Groups for Non-ISDN Devices ............3-7

Figure 4-1. Two-Way Authentication ...........................................................................4-2

Figure 4-2. One-Way Authentication ..........................................................................4-3

Figure 4-3. Routers Using CHAP for Authentication ..................................................4-4

Figure 4-4. Using Asynchronous PPP over Modem Lines .........................................4-6

Figure 4-5. IP Adjacent Hosts ....................................................................................4-9

Figure 4-6. Router in an ISDN Network ...................................................................4-10

Figure 4-7. Rate Adaption for a Network with a 56 Kb/s Trunk Line .........................4-17

Figure 4-8. Rate Adaption for a Switched 56 Kb/s Network .....................................4-17

Figure 4-9. X.25 over the D Channel ........................................................................4-19

Figure 5-1. Example of Callback over a Demand Circuit ............................................5-8

Figure 6-1. Dialing an Alternative Router Using IP Unnumbered Interfaces ..............6-3

Figure 6-2. Dialing an Alternative Router Using Demand Circuit Groups ..................6-5

Figure 7-1. Multilink and Bandwidth-on-Demand Operation ......................................7-3

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Figure 7-2. BAP Negotiation between Two Routers ...................................................7-5

Figure 8-1. Demand Pools Window ............................................................................8-2

Figure 8-2. Edit Connector Window ............................................................................8-4

Figure 8-3. Edit Connector Window ............................................................................8-6

Figure 8-4. Sync Modem Interface Window ...............................................................8-7

Figure 8-5. Async Hayes Modem Interface Window ...................................................8-7

Figure 8-6. ISDN Dialup Window ..............................................................................8-12

Figure 8-7. BRI Interface Conﬁguration Window ......................................................8-13

Figure 8-8. PRI Logical Lines Window .....................................................................8-14

Figure 8-9. Timeslots Window ..................................................................................8-15

Figure 8-10. ISDN Logical Lines Window ...................................................................8-17

Figure 8-11. ISDN Conﬁgured Switches Window .......................................................8-18

Figure 8-12. Edit Connector Window ..........................................................................8-22

Figure 8-13. Circuit Deﬁnition Window .......................................................................8-23

Figure 8-14. ISDN Leased Line B Channels Window .................................................8-24

Figure 8-15. Add Circuit Window ................................................................................8-25

Figure 8-16. WAN Protocols Menu .............................................................................8-25

Figure 8-17. BRI Interface Conﬁguration Window for the BRI T4 Timer .....................8-26

Figure 8-18. ISDN Dialup Window ..............................................................................8-28

Figure 9-1. Demand Pools Window ............................................................................9-2

Figure 9-2. FR Demand Circuits Window ...................................................................9-3

Figure 9-3. Completed FR Demand Circuits Window .................................................9-4

Figure 9-4. FR Demand Interface List Window ..........................................................9-5

Figure 9-5. Frame Relay Demand Service List Window .............................................9-6

Figure 9-6. FR PVC List for Demand Services Window .............................................9-7

Figure 9-7. Frame Relay PVC Add Window ...............................................................9-8

Figure 9-8. Select Protocols Window .........................................................................9-9

Figure 9-9. Circuit Time of Day Schedule Window ...................................................9-13

Figure 9-10. Circuit Time of Day Schedule Window ...................................................9-14

Figure 9-11. Completed Circuit Time of Day Schedule Window .................................9-15

Figure 9-12. Demand Circuit Groups Window ............................................................9-16

Figure 9-13. Enter a Demand Pool Window ...............................................................9-17

Figure 9-14. Caller Resolution Info Window ...............................................................9-18

Figure 9-15. Completed Demand Circuit Groups Window .........................................9-19

Figure 9-16. Demand Circuit Group Window ..............................................................9-21

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xvii

Figure 10-1. Primary Circuit Deﬁnition Window ..........................................................10-2

Figure 10-2. Circuit Options Window ..........................................................................10-3

Figure 10-3. Completed Primary Circuit Deﬁnition Window .......................................10-4

Figure 10-4. FR Primary Interface Deﬁnition Window ................................................10-5

Figure 10-5. FR Interface Window ..............................................................................10-6

Figure 10-6. Completed FR Primary Interface Deﬁnition Window ..............................10-7

Figure 10-7. FR Backup Interface Window for Primary/Shared Interfaces .................10-8

Figure 10-8. Frame Relay Backup Service List Window ............................................10-9

Figure 10-9. Frame Relay Backup PVC List Window ...............................................10-10

Figure 10-10. Frame Relay PVC Add Window ...........................................................10-11

Figure 10-11. Priority/Outbound Filters Window ........................................................10-12

Figure 10-12. Circuit Time of Day Schedule Window .................................................10-15

Figure 10-13. Circuit Time of Day Schedule Window .................................................10-16

Figure 11-1. Bandwidth-On-Demand Circuit Deﬁnition Window .................................11-2

Figure 11-2. Bandwidth On Demand Monitor Options Window ..................................11-5

Figure 11-3. Bandwidth-On-Demand Pools Window ..................................................11-7

Figure 11-4. Preferred/Reserved Slots for BOD Pool Window ...................................11-8

Figure 11-5. Circuit List Window ...............................................................................11-10

Figure 11-6. Circuit Deﬁnition Window .....................................................................11-11

Figure 11-7. Edit BAP Circuit Interface Window .......................................................11-12

Figure 11-8. Circuit Options Window ........................................................................11-13

Figure 12-1. Primary Circuit Deﬁnition Window with Phone Out Button .....................12-3

Figure 12-2. Outgoing Phone List Window .................................................................12-4

Figure 12-3. Phone Number Window .........................................................................12-5

Figure 12-4. Completed Outgoing Phone List Window ..............................................12-6

Figure 12-5. Incoming Phone List Window .................................................................12-9

Figure 12-6. Phone Number Window .......................................................................12-10

Figure 12-7. Completed Incoming Phone List Window for ISDN ..............................12-11

Figure 12-8. ISDN Local Phone Lines Window ........................................................12-12

Figure 12-9. ISDN Local Phone Numbers Window ..................................................12-13

Figure 12-10. Phone Number Window .......................................................................12-13

Figure 13-1. Caller Resolution Table Window .............................................................13-2

Figure 13-2. Caller Name and Secret/Password Window ..........................................13-3

Figure 13-3. Local Circuit List Window .......................................................................13-4

Figure 13-4. Completed Caller Resolution Table Window ..........................................13-5

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114062 Rev. B

Figure B-1. Dial-on-Demand Conﬁguration with PPP ................................................ B-2

Figure B-2. Dial-on-Demand for an ISDN Network .................................................... B-6

Figure B-3. Dial Backup Conﬁguration with PPP ..................................................... B-12

Figure B-4. Dial Backup over an ISDN Network ...................................................... B-18

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xix

Tables

Table 1-1. Dial Service Names .................................................................................1-2

Table 1-2. Setting Up a Default Modem or ISDN Conﬁguration ................................1-4

Table 2-1. Dial Service Names .................................................................................2-2

Table 2-2. Primary and Backup Lines .....................................................................2-13

Table 2-3. Primary and Backup Circuit Protocols ...................................................2-13

Table 5-1. Time of Day Schedules for Standby Circuit 1 ..........................................5-6

Table 6-1. Conﬁguration Requirements for Routers A and C ...................................6-4

Table 7-1. Terminology for Bandwidth-on-Demand Service .....................................7-1

Table 8-1. Modem Interface Windows .......................................................................8-6

Table 9-1. Customizing Demand Circuits ................................................................9-10

Table 10-1. Dial Backup Conﬁgurations ....................................................................10-1

Table 10-2. Customizing Backup Circuits ...............................................................10-14

Table 11-1. Terminology for Bandwidth-on-Demand Service ...................................11-1

Table 11-2. Customizing Bandwidth-on-Demand Service ........................................11-3

Table 11-3. Changing the Monitor Parameters .........................................................11-6

Table 12-1. Customizing the Outgoing Phone List ....................................................12-8

Table A-1. Organization of Parameters .................................................................... A-1

Table A-2. Abbreviated Site Manager Window Titles ............................................... A-3

Table A-3. Switch Types by Country ....................................................................... A-17

Table B-1. Demand Pools Parameter ....................................................................... B-3

Table B-2. Line Media Type Parameters ................................................................... B-3

Table B-3. IP Parameters ......................................................................................... B-4

Table B-4. IP Adjacent Host Parameter ................................................................... B-4

Table B-5. PPP Demand Circuits Parameters .......................................................... B-4

Table B-6. Outgoing Phone List Parameter .............................................................. B-5

Table B-7. Caller Resolution Table Parameters ........................................................ B-5

Table B-8. Port Application Mode Parameter ........................................................... B-7

Table B-9. MCT1 Clock Parameter (Router 1 only) .................................................. B-7

Table B-10. Demand Pools Parameter ....................................................................... B-8

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xxi

Table B-11. ISDN Switch Conﬁguration Parameter .................................................... B-8

Table B-12. PPP Demand Circuits Parameters .......................................................... B-9

Table B-13. Outgoing Phone List Parameter .............................................................. B-9

Table B-14. IP Parameters ....................................................................................... B-10

Table B-15. IP Adjacent Host Parameter ................................................................. B-10

Table B-16. Caller Resolution Table Parameters ...................................................... B-11

Table B-17. Local Phone Number Parameters ......................................................... B-11

Table B-18. Backup Pools Parameter ....................................................................... B-13

Table B-19. Circuit Options Parameters ................................................................... B-14

Table B-20. Primary Circuit Deﬁnition Parameters ................................................... B-15

Table B-21. Outgoing Phone List Parameter ............................................................ B-15

Table B-22. Caller Resolution Table Parameters (Router 2 only) ............................. B-16

Table B-23. IP Parameter ......................................................................................... B-17

Table B-24. IP Adjacent Host Parameters ................................................................ B-17

Table B-25. Port Application Parameter ................................................................... B-19

Table B-26. Backup Pools Parameter ....................................................................... B-20

Table B-27. ISDN Switch Conﬁguration Parameter .................................................. B-20

Table B-28. Circuit Options Parameters ................................................................... B-21

Table B-29. Primary Circuit Deﬁnition Parameters ................................................... B-21

Table B-30. Outgoing Phone List Parameter ............................................................ B-22

Table B-31. Caller Resolution Table Parameters (Router 2 only) ............................. B-22

Table B-32. Local Phone Numbers Parameters ....................................................... B-23

Table C-1. Line Pool Parameters ..............................................................................C-1

Table C-2. Line Media Type Parameters ...................................................................C-1

Table C-3. Modem Interface Parameters ..................................................................C-2

Table C-4. Port Application Mode Parameters .........................................................C-2

Table C-5. Logical Lines Parameter .........................................................................C-3

Table C-6. ISDN Switch Parameters ........................................................................C-3

Table C-7. ISDN Logical Lines Parameters .............................................................. C-3

Table C-8. Local Phone Number Parameters ...........................................................C-4

Table C-9. BRI Interface Parameters ........................................................................C-4

Table C-10. Demand Circuit Parameters ....................................................................C-5

Table C-11. Demand Circuit Group Parameters .........................................................C-6

Table C-12. Primary/Backup Circuit Parameters ........................................................C-7

Table C-13. Bandwidth-on-Demand Circuit Parameters .............................................C-8

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Table C-14. Outgoing Phone List Parameters ............................................................ C-9

Table C-15. Incoming Phone List Parameters ............................................................ C-9

Table C-16. Caller Resolution Table Parameters ...................................................... C-10

Table D-1. BRI Parameters for the AT&T 5ESS Switch ............................................D-1

Table D-2. BRI Parameters for the Northern Telecom DMS-100 Switch ..................D-2

Table E-1. Summary of AT Modem Initialization Commands ................................... E-1

114062 Rev. B

xxiii

About This Guide

If you are responsible for conﬁguring dial services, you need to read this guide.

If you want to Go to

Start a dial service on a router, using a default conﬁguration Chapter 1 Learn about all three dial services Chapter 2 Learn about Integrated Services Digital Network (ISDN)

communication Learn about special aspects of the Bay Networks implementation of

each dial service

Change default settings for dial service parameters Chapter 8

Obtain information about Site Manager parameters (this is the same information you obtain using Site Manager online Help)

Review some conﬁguration examples Appendix B Quickly learn parameter defaults Appendix C Obtain information for ordering ISDN lines in the United States Appendix D Use an AT command string for modem conﬁgurations Appendix E

Chapter 3

Chapter 4 through Chapter 7

through Chapter 13

Appendix A

114062 Rev. B

xxv

Configuring Dial Services

Before Y ou Begin

Before using this guide, complete the following procedures. For a new router:

• Install the router (refer to the installation manual that came with your router).

• Connect the router to the network and create a pilot conﬁguration ﬁle (refer to

Quick-Starting Routers, Connecting AN and ANH Systems to a Network Connecting ASN Routers to a Network

Make sure that you are running the latest version of Bay Networks Site Manager and router software. For instructions, refer to

7–10.xx to Version 11.0

Conventions

, or

Upgrading Routers from Version

bold text

Indicates text that you need to enter, command names, and buttons in menu paths. Example: Enter

Example: Use the Example: ATM DXI > Interfaces >

wfsm &

dinfo

command.

PVCs

identiﬁes the PVCs button in the window that appears when you select the Interfaces option from the ATM DXI menu.

italic text

Indicates variable values in command syntax descriptions, new terms, ﬁle and directory names, and book titles.

quotation marks (“ ”) Indicate the title of a chapter or section within a book.

screen text

Indicates data that appears on the screen. Example:

Set Bay Networks Trap Monitor Filters

xxvi

114062 Rev. B

About This Guide

separator ( > ) Separates menu and option names in instructions and

internal pin-to-pin wire connections. Example: Protocols > AppleTalk identiﬁes the AppleTalk option in the Protocols menu.

Example: Pin 7 > 19 > 20

vertical line (|) Indicates that you enter only one of the parts of the

command. The vertical line separates choices. Do not type the vertical line when entering the command. Example: If the command syntax is

Acronyms

show at routes show at routes

AURP AppleTalk Update Routing Protocol BACP Bandwidth Allocation Control Protocol BAP Bandwidth Allocation Protocol BofL Breath of Life BRI Basic Rate Interface CHAP Challenge Handshake Authentication Protocol CSU channel service unit DLCI Data Link Connection Identiﬁer DLCMI Data Link Control Management Interface DSL Digital Subscriber Loop DSU data service unit ET exchange termination HDLC High-level Data Link Control IP Internet Protocol IPX Internet Packet Exchange ISDN Integrated Services Digital Network ITU-T International Telecommunication

Union–T elecommunications

LAN local area network LAPD Link Access Procedure-D

nets

, you enter either

show at nets

, but not both.

114062 Rev. B

xxvii

Configuring Dial Services

LCP Link Control Protocol LQR Link Quality Report LT line terminator NT network terminator P AP Password Authentication Protocol PH packet handling PPP Point-to-Point Protocol PRI Primary Rate Interface PSPDN Packet Switched Public Data Network PSTN Public Switched Telephone Network PVC permanent virtual circuit RADIUS Remote Access Dial-In User Services RIP Routing Information Protocol SAP Service Advertising Protocol SAPI service access point identiﬁer SPID Service Proﬁle Identiﬁer SVC switched virtual circuit TA terminal adapter TE terminal equipment TEI terminal endpoint identiﬁer UNI user network interface WAN wide area network XNS Xerox Network System

Ordering Bay Networks Publications

To purchase additional copies of this document or other Bay Networks publications, order by part number from Bay Networks Press™ at the following numbers:

• Phone -- U.S./Canada: 1-888-422-9773

• Phone -- International: 1-510-490-4752

• FAX -- U.S./Canada and International: 1-510-498-2609

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114062 Rev. B

Bay Networks Customer Service

You can purchase a support contract from your Bay Networks distributor or authorized reseller, or directly from Bay Networks Services. For information about, or to purchase a Bay Networks service contract, either call your local Bay Networks ﬁeld sales ofﬁce or one of the following numbers:

Region Telephone number Fax number

About This Guide

United States and Canada

Europe 33-4-92-96-69-66 33-4-92-96-69-96 Asia/Paciﬁc 61-2-9927-8888 61-2-9927-8899 Latin America 561-988-7661 561-988-7550

How to Get Help

If you purchased a service contract for your Bay Networks product from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance.

If you purchased a Bay Networks service program, call one of the following Bay Networks Technical Support Centers:

Technical Support Center Telephone number Fax number

Billerica, MA 1-800-2LANWAN 508-670-8765 Santa Clara, CA 1-800-2LANWAN 408-495-1188 Valbonne, France 33-4-92-96-69-68 33-4-92-96-69-98 Sydney, Australia 61-2-9927-8800 61-2-9927-8811 Tokyo, Japan 81-3-5402-0180 81-3-5402-0173

1-800-2LANWAN; then enter Express Routing Code (ERC) 290, when prompted, to purchase or renew a service contract

1-508-436-8880 (direct)

1-508-670-8766

114062 Rev. B

xxix

Configuring Dial Services

For More Information

For information about Bay Networks and its products, visit the Bay Networks World Wide Web (WWW) site at http://www.baynetworks.com. To learn more about Bay Networks Customer Service, select Customer Service on the opening Web page.

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114062 Rev. B

+ 398 hidden pages

Avaya Dial User Manual

Contents

Figures

Tables

About This Guide

Before Y ou Begin

Conventions

bold text

wfsm &

dinfo

Acronyms

Ordering Bay Networks Publications

Bay Networks Customer Service

How to Get Help

For More Information