Avaya Configuring Dial Services Manual do Utilizador

Part No. 117353-A Rev. ASeptember 1997BayRS Version 12.00Site Manager Software Version 6.00 Configuring Dial Services

x 117353-A Rev. A Changing Pool IDs ...8-2Del

Configuring Dial Services2-26 117353-A Rev. AUsing the Same Line for All Dial ServicesYou can use the same physical line for dial-on-demand, dial back

117353-A Rev. A 3-1 Chapter 3ISDN OverviewIntegrated Services Digital Network (ISDN) is an internetworking technology that integrates voice, data, and

Configuring Dial Services3-2 117353-A Rev. AISDN is primarily a dial service that uses switched connections as circuits. This means that you can use c

ISDN Overview117353-A Rev. A 3-3 Primary Rate InterfacePRI is the other ISDN service. In the United States, Canada, and Japan, PRI transmits data at a

Configuring Dial Services3-4 117353-A Rev. AUnlike other data link layer protocols, LAPD can handle multiple users on the same multiaccess interface.

ISDN Overview117353-A Rev. A 3-5 Call Control on the D ChannelITU-T recommendation Q.931 outlines standards for out-of-band call control at the networ

Configuring Dial Services3-6 117353-A Rev. AReference PointsReference points, also called interfaces, bring two functions together. A reference point

ISDN Overview117353-A Rev. A 3-7 Figures 3-4 and 3-5 show two ISDN networks with functional groups and reference points.Figure 3-4. Reference Points a

Configuring Dial Services3-8 117353-A Rev. AFor More Information about ISDNFor detailed information about ISDN protocol design and implementation, ref

117353-A Rev. A 4-1 Chapter 4Implementation Notesfor All Dial ServicesThis chapter describes Bay Networks implementations for all three dial services.

117353-A Rev. A xiBandwidth-on-Demand Service for Demand Lines (PPP only) ...9-12Adding Protocols to PPP Demand Circ

Configuring Dial Services4-2 117353-A Rev. AWhen you configure a PPP connection, Site Manager automatically creates a generic PPP line record that all

Implementation Notes for All Dial Services117353-A Rev. A 4-3 For PAP, Router A sends an authenticate request to Router B. Router B sends an authentic

Configuring Dial Services4-4 117353-A Rev. AThe receiving router can use PAP and CHAP in a single line pool. If Router A rejects the CHAP challenge, a

Implementation Notes for All Dial Services117353-A Rev. A 4-5 In Figure 4-3, Routers A and B each have a caller resolution table that maps local circu

Configuring Dial Services4-6 117353-A Rev. AAsynchronous PPPAsynchronous PPP provides communication for asynchronous interfaces on the AN®, ASN, and A

Implementation Notes for All Dial Services117353-A Rev. A 4-7 All dial services can use asynchronous PPP for connections between two routers. Only dem

Configuring Dial Services4-8 117353-A Rev. AYou configure modems for asynchronous communication in the Async Hayes Modem Interface window. You can acce

Implementation Notes for All Dial Services117353-A Rev. A 4-9 IP Adjacent HostsIf you configure IP numbered interfaces over a dial circuit, you must co

Configuring Dial Services4-10 117353-A Rev. AAn alternative to configuring adjacent hosts is to configure IP unnumbered interfaces. An unnumbered interf

Implementation Notes for All Dial Services117353-A Rev. A 4-11 BRI Service on the AN, ANH, ASN, and ARNThe AN, ANH, ASN, and ARN support the BRI stand

xii 117353-A Rev. A Chapter 12 Customizing Phone Lists Types of Phone Lists ...

Configuring Dial Services4-12 117353-A Rev. ABRI Leased-Line Operation for Germany and JapanFor BRI service in Germany and Japan, you can configure a p

Implementation Notes for All Dial Services117353-A Rev. A 4-13 You can use floating B if your network integrates an ISDN dial backup connection with ne

Configuring Dial Services4-14 117353-A Rev. AD Channel SupportThe router supports full 64 Kb/s D channel signaling and call setup and teardown between

Implementation Notes for All Dial Services117353-A Rev. A 4-15 PRI MultiratePRI multirate enables you to group B channels in multiples of 64 Kb/s to d

Configuring Dial Services4-16 117353-A Rev. ACall setup across the D channel is simple. You set up a call only once, regardless of how many B channels

Implementation Notes for All Dial Services117353-A Rev. A 4-17 To determine which rate to select, ask your service provider for information about the

Configuring Dial Services4-18 117353-A Rev. AX.25 Service over an ISDN D Channel (BRI only)For routers used in France and Germany, you can send X.25 p

Implementation Notes for All Dial Services117353-A Rev. A 4-19 Figure 4-9 shows how X.25 is implemented over the D channel using PDN service.Figure 4-

Configuring Dial Services4-20 117353-A Rev. AUsing the ping Command for ISDN ConnectionsTo check the availability of a remote device in an ISDN networ

117353-A Rev. A 5-1 Chapter 5Dial-on-Demand Implementation NotesThis chapter describes Bay Networks dial-on-demand implementation.Standby CircuitsThe

117353-A Rev. A xiiiCircuit Schedule Parameters (Demand and Dial Backup) ... A-45Demand Circuit Group Parameters ..

Configuring Dial Services5-2 117353-A Rev. AComparing Standby Circuits with Dial Backup CircuitsBoth standby circuits and dial backup circuits can bac

Dial-on-Demand Implementation Notes117353-A Rev. A 5-3 How Standby Circuits WorkThere are two types of standby circuits:• Hot standby -- A hot standby

Configuring Dial Services5-4 117353-A Rev. ATypically, circuits at the remote site will be hot standby circuits, while at the central site, they will

Dial-on-Demand Implementation Notes117353-A Rev. A 5-5 Balancing Traffic between a Primary Circuit and a Hot Standby CircuitOnce a hot standby circuit

Configuring Dial Services5-6 117353-A Rev. AUsing Schedules to Manage Standby Circuit AvailabilityPart of the standby circuit configuration is to sched

Dial-on-Demand Implementation Notes117353-A Rev. A 5-7 Example 1: Failback Times That OverlapIf you schedule the standby circuit to terminate before t

Configuring Dial Services5-8 117353-A Rev. ACallbackCallback is a dial-on-demand feature for use between two peer routers, such as a central router an

Dial-on-Demand Implementation Notes117353-A Rev. A 5-9 Configuring CallbackCallback operates on a per-demand-=circuit basis. You enable callback by con

Configuring Dial Services5-10 117353-A Rev. AModifying the Callback Mode ParameterIf you modify the Callback Mode parameter, be aware of the following

Dial-on-Demand Implementation Notes117353-A Rev. A 5-11 Using the Incoming Phone List for Callback ServiceIf the callback mode of your router is Serve

xiv 117353-A Rev. A Caller Resolution Table Configuration ... B-11Local Phone Number Configu

Configuring Dial Services5-12 117353-A Rev. AA circuit group can use more than one demand pool. This enables the router to use one configuration for ci

Dial-on-Demand Implementation Notes117353-A Rev. A 5-13 For added network security, each remote router can have a unique PAP ID or CHAP name but use t

Configuring Dial Services5-14 117353-A Rev. ARADIUS Authentication Services for Demand Circuit GroupsAs networks grow to accommodate more remote users

Dial-on-Demand Implementation Notes117353-A Rev. A 5-15 Static RoutesYou need to configure the demand circuit protocols so they do not send broadcast m

Configuring Dial Services5-16 117353-A Rev. AVersion 11.0 supports dial optimized routing only for IP and IPX. For all other protocols, the router act

Dial-on-Demand Implementation Notes117353-A Rev. A 5-17 Exceptions for Sending Routing UpdatesRouting updates are sent independent of data transmissio

Configuring Dial Services5-18 117353-A Rev. A• Configure the router to handle oversubscription of lines.If you do not have enough lines to accommodate

Dial-on-Demand Implementation Notes117353-A Rev. A 5-19 Traffic FiltersTo prevent routing updates and protocol-specific messages from keeping the circui

Configuring Dial Services5-20 117353-A Rev. APPP MultilinkMultilink is a feature of PPP that you can enable for individual PPP links. Links are logica

Dial-on-Demand Implementation Notes117353-A Rev. A 5-21 Although protocol prioritization is set automatically, you still need to configure priorities a

117353-A Rev. A xv Figures Figure 1-1. Dialup Menu from the Configuration Manager Window ...1-5Figure 1-2. Demand Pools Windo

117353-A Rev. A 6-1 Chapter 6Dial Backup Implementation NotesThis chapter describes Bay Networks implementation of dial backup service. Most of these

Configuring Dial Services6-2 117353-A Rev. ADefining the Role of the Router in the NetworkWhen you configure a router for dial backup, you must specify

Dial Backup Implementation Notes117353-A Rev. A 6-3 Sample Network Using Unnumbered InterfacesFigure 6-1 shows a sample network using IP unnumbered in

Configuring Dial Services6-4 117353-A Rev. AFor Router A to dial Router C, configure the routers as shown in Table 6-1. Simplifying Unnumbered Configura

Dial Backup Implementation Notes117353-A Rev. A 6-5 Figure 6-2. Dialing an Alternative Router Using Demand Circuit GroupsThis type of network is ideal

Configuring Dial Services6-6 117353-A Rev. AThe configuration for this type of network is as follows:• The branch offices are configured for dial backup

117353-A Rev. A 7-1 Chapter 7Bandwidth-on-Demand Implementation NotesThis chapter describes Bay Networks implementation of bandwidth-on-demand service

Configuring Dial Services7-2 117353-A Rev. APPP MultilinkMultilink is a feature of PPP that you can enable for individual PPP links. Site Manager auto

Bandwidth-on-Demand Implementation Notes117353-A Rev. A 7-3 Figure 7-1. Multilink and Bandwidth-on-Demand OperationFor more information about PPP mult

xvi 117353-A Rev. A Figure 1-30. ISDN Local Phone Lines Window ...1-38Figure 1-31. ISDN Local

Configuring Dial Services7-4 117353-A Rev. APPP Bandwidth Allocation ProtocolThe PPP Bandwidth Allocation Protocol (BAP), defined in RFC 2125, manages

Bandwidth-on-Demand Implementation Notes117353-A Rev. A 7-5 How BAP WorksFigure 7-2 shows BAP negotiation between two routers:Figure 7-2. BAP Negotiat

Configuring Dial Services7-6 117353-A Rev. AIf Router B uses all the available phone numbers, and Router A sends another call request for bandwidth, R

Bandwidth-on-Demand Implementation Notes117353-A Rev. A 7-7 Protocol PrioritizationWhen you configure a router, you can prioritize the different types

Configuring Dial Services7-8 117353-A Rev. AEnsuring the Accuracy of the Congestion ThresholdsThe router uses several congestion threshold parameters

117353-A Rev. A 8-1 Chapter 8Customizing Line PoolsThis chapter provides instructions on how to modify dial-on-demand, dial backup, and bandwidth-on-d

Configuring Dial Services8-2 117353-A Rev. AChanging Pool IDs Before you can change a pool ID, you must first delete all circuits associated with that

Customizing Line Pools117353-A Rev. A 8-3 Deleting PoolsBefore you can delete a pool, you must first delete all circuits associated with that pool. Sit

Configuring Dial Services8-4 117353-A Rev. AModifying the WAN Serial Interface Type and Line Media TypeYou should have already configured the WAN seria

Customizing Line Pools117353-A Rev. A 8-5 • Sync Media Type (called Line Media Type for dial services)Choose Raise DTR, V.25bis, or Hayes. Disregard t

117353-A Rev. A xviiFigure 7-2. BAP Negotiation between Two Routers ...7-5Figure 8-1. Demand Pools Wi

Configuring Dial Services8-6 117353-A Rev. AModifying Modem ConfigurationsIf your dial application uses modems, you can modify the default modem parame

Customizing Line Pools117353-A Rev. A 8-7 Figure 8-4. Sync Modem Interface WindowFigure 8-5. Async Hayes Modem Interface WindowThe following sections

Configuring Dial Services8-8 117353-A Rev. ASelecting a Modem (Hayes only)For asynchronous interfaces using Hayes signaling, you can specify a particu

Customizing Line Pools117353-A Rev. A 8-9 Modifying Modem Initialization CommandsYou can change the modem initialization command that the router sends

Configuring Dial Services8-10 117353-A Rev. AModifying How the Modem Connects to the NetworkYou can change how the modem connects to the network. Refe

Customizing Line Pools117353-A Rev. A 8-11 Removing a Dial Service from a Modem LineTo remove a dial service from an ISDN line, refer to “Removing B C

Configuring Dial Services8-12 117353-A Rev. AModifying ISDN ConfigurationsThis section describes how to modify ISDN configurations. You cannot modify th

Customizing Line Pools117353-A Rev. A 8-13 Figure 8-7. BRI Interface Configuration Window4.Edit the BRI parameters according to the parameter descripti

Configuring Dial Services8-14 117353-A Rev. AModifying the MCT1 and MCE1 Port ConfigurationsThe defaults for the port parameters work for most configura

Customizing Line Pools117353-A Rev. A 8-15 Changing PRI TimeslotsFor most networks, you have configured all of the available B channels for PRI service

xviii 117353-A Rev. A Figure 10-1. Primary Circuit Definition Window ...10-2Figure 10-2. Circu

Configuring Dial Services8-16 117353-A Rev. A4. Select additional B channels or deselect existing B channels.Site Manager does not let you remove B ch

Customizing Line Pools117353-A Rev. A 8-17 Figure 8-10. ISDN Logical Lines Window6.Modify the pool channel count to change the number of B channels in

Configuring Dial Services8-18 117353-A Rev. AModifying the ISDN Switch TypeIf you change the switch type, the router disconnects any existing calls as

Customizing Line Pools117353-A Rev. A 8-19 Enabling Incoming Call FilteringIncoming call filtering enables you to use caller ID service, which identifie

Configuring Dial Services8-20 117353-A Rev. AInforming the Switch That Call Setup Is CompleteSome switches require that the router include an informat

Customizing Line Pools117353-A Rev. A 8-21 3.Click on Edit D Chan.Site Manager displays the BRI Interface Configuration window (refer to Figure 8-7).4.

Configuring Dial Services8-22 117353-A Rev. A3. Select Disable for the Global X.25 over ISDN-D Channel parameter.4. Click on Apply, then click on Done

Customizing Line Pools117353-A Rev. A 8-23 Modifying the X.25 Circuit for Service over the D ChannelYou can modify the X.25 Service and Packet paramet

Configuring Dial Services8-24 117353-A Rev. AConfiguring a BRI Leased Line (Germany and Japan only)If your ISDN service provider does not use the D cha

Customizing Line Pools117353-A Rev. A 8-25 Figure 8-15. Add Circuit Window5.Click on an ISDN connector.Site Manager supplies a value for the Circuit N

117353-A Rev. A xixFigure 13-4. Completed Caller Resolution Table Window ...13-5Figure B-1. Dial-on-Demand Con

Configuring Dial Services8-26 117353-A Rev. AModifying BRI Leased-Line ConfigurationsAlthough call setup is not performed on the D channel, the ISDN sw

Customizing Line Pools117353-A Rev. A 8-27 Removing B Channels from a PoolTo remove B channels from a line pool:1. Begin at the Configuration Manager w

Configuring Dial Services8-28 117353-A Rev. ARemoving BRI and PRI from the RouterBefore you delete the BRI and PRI physical interface, you must delete

Customizing Line Pools117353-A Rev. A 8-29 Removing PRITo remove PRI from the pool:1. Begin at the Configuration Manager window.2. Click on an MCT1 or

117353-A Rev. A 9-1 Chapter 9Customizing Demand CircuitsThis chapter explains how to• Configure Frame Relay demand circuits• Customize PPP and Frame Re

Configuring Dial Services9-2 117353-A Rev. AConfiguring Frame Relay Demand CircuitsTo configure Frame Relay demand circuits:1. Begin at the Configuration

Customizing Demand Circuits117353-A Rev. A 9-3 Figure 9-2. FR Demand Circuits Window4.Click on Add to add a demand circuit.Site Manager displays the n

Configuring Dial Services9-4 117353-A Rev. AFigure 9-3. Completed FR Demand Circuits Window5.Repeat step 4 for each demand circuit you want to add.6.

Customizing Demand Circuits117353-A Rev. A 9-5 Modifying the Frame Relay InterfaceOnce you configure a Frame Relay demand circuit, Site Manager configur

ii 117353-A Rev. A 4401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821 Copyright © 1997 Bay Networks, Inc. All right

Configuring Dial Services9-6 117353-A Rev. AModifying Frame Relay Service RecordsA Frame Relay service record is a data structure that allows flexible

Customizing Demand Circuits117353-A Rev. A 9-7 6.Site Manager supplies the service name. Modify it only if you are sure the new name is unique for the

Configuring Dial Services9-8 117353-A Rev. AFigure 9-7. Frame Relay PVC Add Window10.Enter a value for the DLCI Number parameter, then click on OK.You

Customizing Demand Circuits117353-A Rev. A 9-9 Site Manager displays the Frame Relay Demand Service List window (refer to Figure 9-5).6. Select Protoc

Configuring Dial Services9-10 117353-A Rev. ACustomizing PPP and Frame Relay Demand CircuitsAfter you configure a PPP or Frame Relay demand circuit, Si

Customizing Demand Circuits117353-A Rev. A 9-11 Changing the Default Authentication Protocol (PPP only)CHAP is the default authentication protocol. To

Configuring Dial Services9-12 117353-A Rev. ABandwidth-on-Demand Service for Demand Lines (PPP only)If the demand line becomes congested, the router c

Customizing Demand Circuits117353-A Rev. A 9-13 Scheduling When the Demand Circuit Is AvailableAfter you finalize the demand circuit’s configuration, yo

Configuring Dial Services9-14 117353-A Rev. ASite Manager displays the Circuit Time of Day Schedule window (Figure 9-10). This window is the same for

Customizing Demand Circuits117353-A Rev. A 9-15 Figure 9-11. Completed Circuit Time of Day Schedule Window8.You can revise the schedule by changing th

117353-A Rev. A xxi Tables Table 1-1. Dial Service Names ...1-2Table 1-

Configuring Dial Services9-16 117353-A Rev. AConfiguring Demand Circuit GroupsTo simplify configuration of unnumbered interfaces in a large network, you

Customizing Demand Circuits117353-A Rev. A 9-17 Figure 9-13. Enter a Demand Pool Window4.Enter the demand pool ID that this group should use.5. Enter

Configuring Dial Services9-18 117353-A Rev. AFigure 9-14. Caller Resolution Info WindowComplete the Caller Resolution Info window as follows:1. Enter

Customizing Demand Circuits117353-A Rev. A 9-19 Figure 9-15. Completed Demand Circuit Groups Window3.Enable the unnumbered protocols that you want for

Configuring Dial Services9-20 117353-A Rev. AModifying the Demand Circuit Group ConfigurationTo modify the demand circuit group configuration:1. Begin a

Customizing Demand Circuits117353-A Rev. A 9-21 Figure 9-16. Demand Circuit Group Window4.Change the number of circuits in the group. 5. Click on Done

Configuring Dial Services9-22 117353-A Rev. A4. Click on Add.Site Manager displays the Enter a Demand Pool window (refer to Figure 9-13). 5. Enter a n

Customizing Demand Circuits117353-A Rev. A 9-23 Removing Demand CircuitsTo remove a demand circuit:1. Begin at the Configuration Manager window.2. Sele

117353-A Rev. A 10-1 Chapter 10Customizing Backup CircuitsThe router activates a backup circuit when a leased circuit fails. To configure backup servic

xxii 117353-A Rev. A Table B-11. ISDN Switch Configuration Parameter ... B-8Table B-12. PPP Demand C

Configuring Dial Services10-2 117353-A Rev. ACreating a PPP Backup Circuit for One Frame Relay PVCIf your Frame Relay circuit is configured with only o

Customizing Backup Circuits117353-A Rev. A 10-3 Figure 10-2. Circuit Options Window4.Select Primary for the Circuit Type parameter.5. Enter the ID of

Configuring Dial Services10-4 117353-A Rev. AFigure 10-3. Completed Primary Circuit Definition Window7.Repeat this procedure for each primary circuit y

Customizing Backup Circuits117353-A Rev. A 10-5 Creating Frame Relay Backup Circuits for Multiple PVCsIf your Frame Relay interface has multiple PVCs

Configuring Dial Services10-6 117353-A Rev. AFigure 10-5. FR Interface Window4.Select Primary/Shared or Primary/Secondary for the Interface Type param

Customizing Backup Circuits117353-A Rev. A 10-7 Figure 10-6. Completed FR Primary Interface Definition WindowModifying the Frame Relay Backup Interface

Configuring Dial Services10-8 117353-A Rev. AFigure 10-7 shows the window for the Primary/Shared interface type. The window for the Primary/Secondary

Customizing Backup Circuits117353-A Rev. A 10-9 Modifying Frame Relay Service RecordsA Frame Relay service record is a data structure that allows flexi

Configuring Dial Services10-10 117353-A Rev. A4. Site Manager supplies the service name. Modify it only if you are sure the new name is unique for the

Customizing Backup Circuits117353-A Rev. A 10-11 Figure 10-10. Frame Relay PVC Add Window7.Enter a value for the DLCI Number parameter, then click on

117353-A Rev. A xxiiiTable C-14. Outgoing Phone List Parameters ...C-9Table C-15. Incoming P

Configuring Dial Services10-12 117353-A Rev. AConfiguring Filters for Backup ConfigurationsTo prevent unwanted traffic across a Frame Relay interface, yo

Customizing Backup Circuits117353-A Rev. A 10-13 Configuring Filters for Primary/Shared InterfacesTo configure filters for primary/shared interfaces:1. B

Configuring Dial Services10-14 117353-A Rev. ACustomizing PPP and Frame Relay Backup CircuitsAfter you configure a primary circuit, Site Manager adds s

Customizing Backup Circuits117353-A Rev. A 10-15 Scheduling When the Backup Circuit Is AvailableAfter you complete the backup circuit configuration, yo

Configuring Dial Services10-16 117353-A Rev. AFigure 10-13. Circuit Time of Day Schedule Window4.Accept the parameter defaults or specify a new schedu

Customizing Backup Circuits117353-A Rev. A 10-17 5.You can revise the schedule by changing the parameters values and clicking on Apply.Refer to Append

117353-A Rev. A 11-1 Chapter 11Customizing Bandwidth-on-Demand CircuitsThis chapter describes how to modify the bandwidth-on demand configuration for y

Configuring Dial Services11-2 117353-A Rev. ACustomizing Bandwidth-on-Demand ServiceOnce bandwidth-on-demand service is set up, Site Manager adds thre

Customizing Bandwidth-on-Demand Circuits117353-A Rev. A 11-3 4.Click on Apply to save your changes.5. Click on Done to return to the Configuration Mana

Configuring Dial Services11-4 117353-A Rev. AMonitoring Congestion on the Bandwidth or Demand CircuitTo relieve congestion across the leased bandwidth

Customizing Bandwidth-on-Demand Circuits117353-A Rev. A 11-5 Figure 11-2. Bandwidth On Demand Monitor Options Window3.Enter the bandwidth pool ID of t

Configuring Dial Services11-6 117353-A Rev. ATable 11-3 explains how to change the monitor parameters.6. Click on OK to save your changes.Table 11-3.

Customizing Bandwidth-on-Demand Circuits117353-A Rev. A 11-7 Setting the Preferred and Reserved SlotsTable 11-3 explains how to change the monitor par

Configuring Dial Services11-8 117353-A Rev. AFigure 11-4. Preferred/Reserved Slots for BOD Pool Window4.Enter a new value for each slot parameter.Be s

Customizing Bandwidth-on-Demand Circuits117353-A Rev. A 11-9 Modifying Multilink FragmentationMultilink fragmentation lets the router break up data pa

Configuring Dial Services11-10 117353-A Rev. AEnabling BAP for Bandwidth-on-Demand ServiceBAP enables you to manage the allocation of bandwidth for li

Customizing Bandwidth-on-Demand Circuits117353-A Rev. A 11-11 Figure 11-6. Circuit Definition Window4.Select Protocols > Add/Delete.5. Select BAP a

Configuring Dial Services11-12 117353-A Rev. AFigure 11-7. Edit BAP Circuit Interface Window7.Accept the default, Enable, to enable BAP.8. Select a va

Customizing Bandwidth-on-Demand Circuits117353-A Rev. A 11-13 Removing Bandwidth-on-Demand ServiceTo remove bandwidth-on-demand service:1. Begin at th

117353-A Rev. A xxv 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

117353-A Rev. A 12-1 Chapter 12Customizing Phone ListsThe router uses phone lists for calls to and from remote routers. If any of the lines in your po

Configuring Dial Services12-2 117353-A Rev. AHow ISDN Calls Use Phone ListsFor ISDN calls, the router uses the local, outgoing, and incoming phone lis

Customizing Phone Lists117353-A Rev. A 12-3 Creating an Outgoing Phone ListIf you set up an ISDN configuration in Chapter 1, you have already set up an

Configuring Dial Services12-4 117353-A Rev. AFigure 12-2. Outgoing Phone List Window4.Click on Add.Site Manager displays the Phone Number window (Figu

Customizing Phone Lists117353-A Rev. A 12-5 Figure 12-3. Phone Number Window5.Enter a phone number.6. Enter an extension and delimiter, if applicable.

Configuring Dial Services12-6 117353-A Rev. AThe first four fields and the last field are completed based on the entries in the Phone Number window (refe

Customizing Phone Lists117353-A Rev. A 12-7 Modifying the Outgoing Phone ListTo modify the outgoing phone list:1. Begin at the Configuration Manager wi

Configuring Dial Services12-8 117353-A Rev. AEnabling PRI MultiratePRI multirate lets you group B channels in multiples of 64 Kb/s to dynamically allo

Customizing Phone Lists117353-A Rev. A 12-9 Creating an Incoming Phone List (ISDN only)To create an incoming phone list for caller ID service:1. Begin

Configuring Dial Servicesxxvi 117353-A Rev. A Before You Begin Before using this guide, you must complete the following procedures. For a new router:

Configuring Dial Services12-10 117353-A Rev. AFigure 12-6. Phone Number Window4.Enter a phone number and extension, if applicable.If this is a demand

Customizing Phone Lists117353-A Rev. A 12-11 Figure 12-7. Completed Incoming Phone List Window for ISDN8.Click on Done when you finish entering phone n

Configuring Dial Services12-12 117353-A Rev. ACreating a Local Phone List (ISDN only)For bandwidth-on-demand connections that use BRI and PRI lines an

Customizing Phone Lists117353-A Rev. A 12-13 Figure 12-9. ISDN Local Phone Numbers WindowThe SPID parameter appears only for switches in the United St

Configuring Dial Services12-14 117353-A Rev. A5. Enter your local phone number and an extension, if any.6. If you need to configure the SPID parameter,

117353-A Rev. A 13-1 Chapter 13Customizing Caller ResolutionFor security purposes, all three dial services use a PPP identification mechanism to determ

Configuring Dial Services13-2 117353-A Rev. AAdding Entries to the Caller Resolution TableFor PPP dial-up circuits using CHAP, you should have already

Customizing Caller Resolution117353-A Rev. A 13-3 Figure 13-2. Caller Name and Secret/Password Window4.Enter a caller name, which is the remote caller

Configuring Dial Services13-4 117353-A Rev. AFigure 13-3. Local Circuit List Window8.Select a local circuit to assign it to the remote caller specified

Customizing Caller Resolution117353-A Rev. A 13-5 Figure 13-4. Completed Caller Resolution Table WindowFigure 13-4 shows a completed table entry. If t

About This Guide 117353-A Rev. A xxvii vertical line ( | ) Indicates that you enter only one of the parts of the command. The vertical line separate

Configuring Dial Services13-6 117353-A Rev. AModifying Entries in the Caller Resolution TableTo change entries in the caller resolution table:1. Begin

117353-A Rev. A A-1 Appendix ADial Service ParametersOnce a dial service is operating, you can modify any parameter for your network. This appendix de

Configuring Dial ServicesA-2 117353-A Rev. AYou can use Site Manager to edit all dial service parameters.You can also use the Technician Interface to

Dial Service Parameters117353-A Rev. A A-3 Each parameter description begins with the Site Manager path that leads to the parameter. Each path assumes

Configuring Dial ServicesA-4 117353-A Rev. APool ID ParameterWAN Serial Interface Type ParameterParameter: Demand/Backup/Bandwidth Pool IDPath: Dialup

Dial Service Parameters117353-A Rev. A A-5 Sync and Async Line Media Type ParametersParameter: Line Media TypePath: Dialup > Demand/Backup/Bandwidt

Configuring Dial ServicesA-6 117353-A Rev. AParameter: Cable Type Path: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add > D

Dial Service Parameters117353-A Rev. A A-7 External Modem ParametersParameter: Retry DelayPath: COM Connector > Edit Modem > Sync/Async Modem In

Configuring Dial ServicesA-8 117353-A Rev. AParameter: Debug ModePath: COM Connector > Edit Modem > Sync/Async Modem Interface or Async Hayes Mo

Dial Service Parameters117353-A Rev. A A-9 Parameter: Modem Command String Path: COM Connector > Edit Modem > Sync/Async Modem Interface or Asyn

Configuring Dial Servicesxxviii 117353-A Rev. A PPP Point-to-Point ProtocolPRI Primary Rate InterfacePSPDN Packet Switched Public Data NetworkPSTN Pu

Configuring Dial ServicesA-10 117353-A Rev. AParameter: Speaker VolumePath: COM Connector > Edit Modem > Async Hayes Modem InterfaceDefault: Med

Dial Service Parameters117353-A Rev. A A-11 Parameter: No. of Rings to AnswerPath: COM Connector > Edit Modem > Async Hayes Modem InterfaceDefau

Configuring Dial ServicesA-12 117353-A Rev. AV.34 Modem ParametersThese parameters are available only for the ARN using the V.34 Modem Adapter Module.

Dial Service Parameters117353-A Rev. A A-13 Parameter: Modem Factory DefaultsPath: COM Connector > Edit Modem > Edit V.34 Modem Interface Parame

Configuring Dial ServicesA-14 117353-A Rev. AParameter: Speaker VolumePath: COM Connector > Edit Modem > Edit V.34 Modem Interface ParametersDef

Dial Service Parameters117353-A Rev. A A-15 BRI Port Application Mode ParameterParameter: Port Application ModePath: Configuration Manager > ISDN Co

Configuring Dial ServicesA-16 117353-A Rev. APRI Port Application Mode ParameterISDN Switch ParametersParameter: Port Application ModePath: MCT1 or MC

Dial Service Parameters117353-A Rev. A A-17 Table A-3. Switch Types by Country Country BRI Switch Types PRI Switch TypesAustriaBelgiumDenmarkFranceGer

Configuring Dial ServicesA-18 117353-A Rev. AParameter: Incoming Filter Path: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add

Dial Service Parameters117353-A Rev. A A-19 Parameter: Global Adaption RatePath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > A

About This Guide 117353-A Rev. A xxix Bay Networks Customer Service You can purchase a support contract from your Bay Networks distributor or author

Configuring Dial ServicesA-20 117353-A Rev. APool Channel Count and Priority ParametersParameter: Pool Channel CountPath: Dialup > Demand/Backup/Ba

Dial Service Parameters117353-A Rev. A A-21 Parameter: Pool Channel PriorityPath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools >

Configuring Dial ServicesA-22 117353-A Rev. ABRI Configuration ParametersParameter: Acceptable LAPD MTUsPath: Configuration Manager > ISDN Connector

Dial Service Parameters117353-A Rev. A A-23 Parameter: BRI T4 TimerPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interface Configurat

Configuring Dial ServicesA-24 117353-A Rev. AParameter: BRI Line TypePath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interface Configur

Dial Service Parameters117353-A Rev. A A-25 Parameter: TEI Type for X.25 over ISDN-DPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI In

Configuring Dial ServicesA-26 117353-A Rev. ADemand Circuit Parameters (PPP and Frame Relay)Parameter: Demand Pool IDPath: Dialup > Demand Circuits

Dial Service Parameters117353-A Rev. A A-27 Parameter: Inactivity TimePath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits >

Configuring Dial ServicesA-28 117353-A Rev. AParameter: Retry DelayPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits > PP

Dial Service Parameters117353-A Rev. A A-29 Parameter: Auto Demand TerminationPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circu

117353-A Rev. A iii Bay Networks, Inc. Software License Agreement NOTICE: Please carefully read this license agreement before copying or using the

Configuring Dial ServicesA-30 117353-A Rev. AParameter: Circuit Name Path: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits >

Dial Service Parameters117353-A Rev. A A-31 Parameter: Routing Update Hold TimePath: Dialup > Demand Circuits > Demand Pools > FR Circuits &g

Configuring Dial ServicesA-32 117353-A Rev. AStandby Circuit Parameters (PPP Demand Circuits only)Parameter: Standby ModePath: Dialup > Demand Circ

Dial Service Parameters117353-A Rev. A A-33 Parameter: Manual Standby ActionPath: Dialup > Demand Circuits > Demand Pools > PPP Circuits >

Configuring Dial ServicesA-34 117353-A Rev. ACallback Parameters (PPP Demand Circuits only)Parameter: Callback ModePath: Dialup > Demand Circuits &

Dial Service Parameters117353-A Rev. A A-35 (continued)Instructions: Client -- Designates the router as the callback client. Use this mode when the ot

Configuring Dial ServicesA-36 117353-A Rev. AParameter: Callback Server Delay Time (sec)Path: Dialup > Demand Circuits > Demand Pools > PPP C

Dial Service Parameters117353-A Rev. A A-37 Authentication Protocol Parameters (Demand, Backup, Bandwidth)The authentication parameters are the same f

Configuring Dial ServicesA-38 117353-A Rev. AParameter: CHAP SecretPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circu

Dial Service Parameters117353-A Rev. A A-39 Parameter: PAP Local IDPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circu

117353-A Rev. A 1-1 Chapter 1Getting Started A dial service provides access to a central switched network for remote users, such as people in bran

Configuring Dial ServicesA-40 117353-A Rev. AParameter: PAP PasswordPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circ

Dial Service Parameters117353-A Rev. A A-41 Parameter: Outbound AuthenticationPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools >

Configuring Dial ServicesA-42 117353-A Rev. ACircuit Duration Parameters (Demand and Backup)The circuit duration parameters determine how long the con

Dial Service Parameters117353-A Rev. A A-43 Parameter: UpTime Term. ResetPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP

Configuring Dial ServicesA-44 117353-A Rev. AParameter: Inactivity ModePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP o

Dial Service Parameters117353-A Rev. A A-45 Circuit Schedule Parameters (Demand and Dial Backup)Parameter: DaysPath: Demand Circuits: Dialup > Dema

Configuring Dial ServicesA-46 117353-A Rev. AParameter: Start TimePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP or FR C

Dial Service Parameters117353-A Rev. A A-47 Parameter: End TimePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP or FR Circ

Configuring Dial ServicesA-48 117353-A Rev. AParameter: Inactivity Timeout Path: Demand Circuits only: Dialup > Demand Circuits > Demand Pools&g

Dial Service Parameters117353-A Rev. A A-49 Parameter: Availability ModePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP o

Configuring Dial Services1-2 117353-A Rev. A• Instructions for modifying the default configuration in Chapter 1.These instructions are in Chapters 8 th

Configuring Dial ServicesA-50 117353-A Rev. A Parameter: Failback Time (min.)Path: Demand Circuits only: Dialup > Demand Circuits > Demand Pools

Dial Service Parameters117353-A Rev. A A-51 Demand Circuit Group ParametersParameter: Pool ID Path: Dialup > Demand Circuit Groups > Demand Circ

Configuring Dial ServicesA-52 117353-A Rev. ACaller Resolution Info Parameters for Demand Circuit GroupsParameter: Caller NamePath: Dialup > Demand

Dial Service Parameters117353-A Rev. A A-53 Parameter: PAP PasswordPath: Dialup > Demand Circuit Groups > Demand Circuit Groups > Add Group &

Configuring Dial ServicesA-54 117353-A Rev. ADemand Circuit Group Protocol ParametersParameter: IP EnablePath: Dialup > Demand Circuit Groups >

Dial Service Parameters117353-A Rev. A A-55 Parameter: RIP EnablePath: Dialup > Demand Circuit Groups > Demand Circuit GroupsDefault: DisableOpt

Configuring Dial ServicesA-56 117353-A Rev. AParameter: IPXWAN EnablePath: Dialup > Demand Circuit Groups > Demand Circuit GroupsDefault: Disabl

Dial Service Parameters117353-A Rev. A A-57 PPP Circuit Options Parameters (Dial Backup)Parameter: Circuit TypePath: Dialup > Backup Circuits >

Configuring Dial ServicesA-58 117353-A Rev. APPP Primary Circuit Definition Parameters (Dial Backup)Parameter: Backup Pool IDPath: Dialup > Backup C

Dial Service Parameters117353-A Rev. A A-59 Frame Relay Interface Type Parameter (Dial Backup)Parameter: Interface TypePath: Dialup > Backup Circui

Getting Started117353-A Rev. A 1-3 In addition, you should have read Configuring and Managing Routers with Site Manager and done the following:• Select

Configuring Dial ServicesA-60 117353-A Rev. AParameter: Pool IDPath: Dialup > Backup Circuits > Frame Relay > FR Primary Interface Definition

Dial Service Parameters117353-A Rev. A A-61 Frame Relay Primary Interface Definition Parameters (Dial Backup)Parameter: Backup Pool IDPath: Dialup >

Configuring Dial ServicesA-62 117353-A Rev. AFrame Relay Interface Parameters (Demand and Dial Backup)Parameter: FR Service ControlPath: Demand Circui

Dial Service Parameters117353-A Rev. A A-63 Parameter: Mgmnt TypePath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand Ci

Configuring Dial ServicesA-64 117353-A Rev. AParameter: Address Type Path: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Deman

Dial Service Parameters117353-A Rev. A A-65 Parameter: Address LengthPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Deman

Configuring Dial ServicesA-66 117353-A Rev. AParameter: Full Enquiry IntervalPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits >

Dial Service Parameters117353-A Rev. A A-67 Parameter: Error ThresholdPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Dema

Configuring Dial ServicesA-68 117353-A Rev. AParameter: Monitored EventsPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR De

Dial Service Parameters117353-A Rev. A A-69 Parameter: Congestion ControlPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR D

Configuring Dial Services1-4 117353-A Rev. AIf you need to refer to a parameter description, click on Help in the Site Manager window or refer to Appe

Configuring Dial ServicesA-70 117353-A Rev. AParameter: Congestion CounterPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR

Dial Service Parameters117353-A Rev. A A-71 Service List Parameter (Demand and Dial Backup)Parameter: Service NamePath: Demand Circuits: Dialup > D

Configuring Dial ServicesA-72 117353-A Rev. AFrame Relay PVC Parameters (Demand and Dial Backup)You cannot enter values for the following Frame Relay

Dial Service Parameters117353-A Rev. A A-73 Parameter: Circuit State SetPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR De

Configuring Dial ServicesA-74 117353-A Rev. AParameter: Hybrid ModePath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand

Dial Service Parameters117353-A Rev. A A-75 Parameter: Congestion TimerPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Dem

Configuring Dial ServicesA-76 117353-A Rev. AParameter: Congestion CounterPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR

Dial Service Parameters117353-A Rev. A A-77 Bandwidth-on-Demand Circuit Options ParametersParameter: Circuit TypePath: Dialup > Bandwidth On Demand

Configuring Dial ServicesA-78 117353-A Rev. AParameter: Bandwidth ModePath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit

Dial Service Parameters117353-A Rev. A A-79 Bandwidth-on-Demand Circuit Definition ParametersParameter: BOD Pool IDPath: Dialup > Bandwidth On Deman

Getting Started117353-A Rev. A 1-5 Configuring Line PoolsA line pool is a group of one or more lines that reside on the router slots. You identify each

Configuring Dial ServicesA-80 117353-A Rev. ABandwidth-on-Demand Congestion Monitor ParametersParameter: Bandwidth-on-Demand Pool IDPath: Dialup >

Dial Service Parameters117353-A Rev. A A-81 Parameter: BOD Exam PeriodPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit

Configuring Dial ServicesA-82 117353-A Rev. AParameter: BOD Periods to FailPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Cir

Dial Service Parameters117353-A Rev. A A-83 Parameter: Reserved Bandwidth SlotPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand

Configuring Dial ServicesA-84 117353-A Rev. AParameter: BOD Recovery ThresholdPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand

Dial Service Parameters117353-A Rev. A A-85 Parameter: Multilink FragmentationPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand

Configuring Dial ServicesA-86 117353-A Rev. ABandwidth Allocation Protocol (BAP) ParametersParameter: EnablePath: Circuits > Edit Circuits > Cir

Dial Service Parameters117353-A Rev. A A-87 Local Phone Number ParametersParameter: Directory Number Path: Dialup > Local Phone Numbers > ISDN L

Configuring Dial ServicesA-88 117353-A Rev. AParameter: SPIDPath: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Local Phones > I

Dial Service Parameters117353-A Rev. A A-89 Parameter: ISDN Numbering PlanPath: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Local

Configuring Dial Services1-6 117353-A Rev. ASite Manager displays the Pools window (Figure 1-2).Figure 1-2. Demand Pools Window2.Click on Add.Site Man

Configuring Dial ServicesA-90 117353-A Rev. AOutgoing Phone List ParametersParameter: Outgoing Phone Number Path: Dialup > Demand/Backup/Bandwidth

Dial Service Parameters117353-A Rev. A A-91 Parameter: Outgoing Phone Ext/SubAddrPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand

Configuring Dial ServicesA-92 117353-A Rev. AParameter: Outgoing Phone DelimiterPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand C

Dial Service Parameters117353-A Rev. A A-93 Parameter: Outgoing Phone Number TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand

Configuring Dial ServicesA-94 117353-A Rev. AParameter: ISDN Numbering TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circui

Dial Service Parameters117353-A Rev. A A-95 Parameter: Adaption Rate Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PP

Configuring Dial ServicesA-96 117353-A Rev. AParameter: Remote Pool Type Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits

Dial Service Parameters117353-A Rev. A A-97 Parameter: Connection TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: P

Configuring Dial ServicesA-98 117353-A Rev. AParameter: Channel Bandwidth TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Cir

Dial Service Parameters117353-A Rev. A A-99 Parameter: Outgoing Phone PrefixPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circui

Getting Started117353-A Rev. A 1-7 Site Manager displays the Lines Definition window (Figure 1-4).Figure 1-4. Demand Lines Definition Window for a Backb

Configuring Dial ServicesA-100 117353-A Rev. AIncoming Phone List ParametersParameter: Incoming Phone NumberPath: Dialup > Incoming Phone Numbers &

Dial Service Parameters117353-A Rev. A A-101 Parameter: Callback Demand Circuit NamePath: Dialup > Incoming Phone Numbers > Incoming Phone ListD

Configuring Dial ServicesA-102 117353-A Rev. ACaller Resolution Table ParametersParameter: Caller NamePath: Dialup > Caller Resolution Table > A

Dial Service Parameters117353-A Rev. A A-103 Parameter: PAP PasswordPath: Dialup > Caller Resolution Table > Add > Caller Name and Secret/Pas

Configuring Dial ServicesA-104 117353-A Rev. AParameter: Local GroupPath: Dialup > Caller Resolution Table > Add > Caller Name and Secret/Pas

117353-A Rev. A B-1 Appendix BConfiguration ExamplesThis appendix provides examples for configuring the following applications:• Dial-on-demand using V.

Configuring Dial ServicesB-2 117353-A Rev. AWe assume that you are familiar with the configuration procedures for dial services. Refer to the configurat

Configuration Examples117353-A Rev. A B-3 Configuration of Routers 4 and 7Configure Routers 4 and 7 as follows:1. Select a synchronous link module.2. Fr

Configuring Dial ServicesB-4 117353-A Rev. AAfter you configure the line media type parameters, return to the Configuration Manager window.Demand Circui

Configuration Examples117353-A Rev. A B-5 Outgoing Phone List ConfigurationFrom the PPP Demand Circuits window, click on Phone Out to display the Outgo

Configuring Dial Services1-8 117353-A Rev. ASite Manager displays the Choose WAN Serial Interface Type window (Figure 1-5).Figure 1-5. Choose WAN Seri

Configuring Dial ServicesB-6 117353-A Rev. ADial-on-Demand for an ISDN NetworkFigure B-2 illustrates dial-on-demand configured for an ISDN network. In

Configuration Examples117353-A Rev. A B-7 Configuration of Router 2To configure Router 2:1. Select an ISDN/BRI Net Module.2. From the Configuration Manag

Configuring Dial ServicesB-8 117353-A Rev. AIf you are using selective PRI service (that is, some B channels are blocked), the timeslots that you confi

Configuration Examples117353-A Rev. A B-9 Demand Circuit ConfigurationOnce the demand pool is configured, the next step is to configure demand circuits.

Configuring Dial ServicesB-10 117353-A Rev. AProtocol ConfigurationOnce you return to the PPP Demand Circuits window from the Outgoing Phone List windo

Configuration Examples117353-A Rev. A B-11 Caller Resolution Table ConfigurationAfter configuring the demand circuits, configure the caller resolution ta

Configuring Dial ServicesB-12 117353-A Rev. ADial Backup with PPP on the Primary LineFigure B-3 shows Routers 1 and 2 connected via a synchronous line

Configuration Examples117353-A Rev. A B-13 4.From the Configuration Manager window, click on a COM connector.5. Follow the path to the configuration win

Configuring Dial ServicesB-14 117353-A Rev. ANext, Site Manager displays the Line Media Type window. In this application, Raise DTR, the default, is t

Configuration Examples117353-A Rev. A B-15 Path: Circuit Options > Primary Circuit DefinitionOutgoing Phone List ConfigurationFrom the Primary Circui

Getting Started117353-A Rev. A 1-9 Figure 1-6. Sync Line Media Type WindowFigure 1-7. Async Line Media Type Window

Configuring Dial ServicesB-16 117353-A Rev. ACaller Resolution Table ConfigurationRouter 1, the master router, does not require a caller resolution tab

Configuration Examples117353-A Rev. A B-17 Dial Backup with Standard on the Primary LineIf the primary circuit uses Bay Networks Standard as the WAN p

Configuring Dial ServicesB-18 117353-A Rev. ADial Backup over an ISDN NetworkFigure B-4 shows dial backup service over an ISDN network. In this configu

Configuration Examples117353-A Rev. A B-19 Configuration of Router 2To configure Router 2:1. Configure a leased, synchronous interface named S12.2. Selec

Configuring Dial ServicesB-20 117353-A Rev. ABackup Pool ConfigurationConfigure the backup pool. Path: Dialup > Backup PoolsAfter entering a backup p

Configuration Examples117353-A Rev. A B-21 Path: Primary Circuit Definition (select S131 or S12, then click on Cct Type) > Circuit OptionsReturn to

Configuring Dial ServicesB-22 117353-A Rev. AOutgoing Phone ListFrom the Primary Circuit Definition window, click on Phone Out to open the Outgoing Pho

Configuration Examples117353-A Rev. A B-23 Path: Caller Name and Secret/Password > Local Circuit ListThe primary circuits are listed in the Local C

117353-A Rev. A C-1 Appendix CDial Services Parameter DefaultsTables C-1 through C-16 list the parameter defaults for dial services. Use Site Manager

iv 117353-A Rev. A its own data and information and for maintaining adequate procedures apart from the Software to reconstruct lost or altered files,

Configuring Dial Services1-10 117353-A Rev. A6. Click on OK to accept the line media default, Raise DTR.At this point, you may want to select V.25bis

Configuring Dial ServicesC-2 117353-A Rev. ATable C-3. Modem Interface ParametersParameter DefaultRetry Delay 3 secondsRedial Count 3 attemptsRing Ind

Dial Services Parameter Defaults117353-A Rev. A C-3 Table C-5. Logical Lines ParameterParameter DefaultMTU Size 1600 bytesTable C-6. ISDN Switch Param

Configuring Dial ServicesC-4 117353-A Rev. ATable C-8. Local Phone Number ParametersParameter DefaultDirectory Number NoneExt/SubAddr NoneSpid NoneAss

Dial Services Parameter Defaults117353-A Rev. A C-5 Table C-10. Demand Circuit Parameters Parameter DefaultDemand Pool ID NoneForce Take Down DisableF

Configuring Dial ServicesC-6 117353-A Rev. AStandby Primary Circuit NoneCallback Mode InactiveCallback Server Delay Time (sec) 0Callback Client Delay

Dial Services Parameter Defaults117353-A Rev. A C-7 Table C-12. Primary/Backup Circuit ParametersParameter DefaultCircuit Type NormalBackup Pool ID No

Configuring Dial ServicesC-8 117353-A Rev. ATable C-13. Bandwidth-on-Demand Circuit ParametersParameter DefaultCircuit Type NormalBOD Pool ID NoneBand

Dial Services Parameter Defaults117353-A Rev. A C-9 Table C-14. Outgoing Phone List ParametersParameter DefaultPhone Number NonePhone Ext/SubAddr None

Configuring Dial ServicesC-10 117353-A Rev. ATable C-16. Caller Resolution Table Parameters Parameter DefaultLocal Circuit NoneCaller Name NoneCHAP Se

117353-A Rev. A D-1 Appendix DOrdering ISDN Lines in the United StatesThis appendix provides information for ordering ISDN lines in the United States.

Getting Started117353-A Rev. A 1-11 Creating Line Pools with ISDN LinesBefore creating a pool with ISDN lines, you need to select a port and designate

Configuring Dial ServicesD-2 117353-A Rev. AOrdering PRI LinesWhen ordering ISDN PRI lines for use in the United States, note the following:• The swit

117353-A Rev. A E-1 Appendix EAT Initialization Commands for the ARNTable E-1 lists the AT commands used by the ARN with the internal Modem Adapter Mo

Configuring Dial ServicesE-2 117353-A Rev. AF9 Select V.32bis 12000 line modulation (RC144).F10 Select V.32bis 14400 line modulation (RC144).H0 Initia

AT Initialization Commands for the ARN117353-A Rev. A E-3 =v Set default S-Register to value v.? Return the value of default S-Register.T Force DTMF d

Configuring Dial ServicesE-4 117353-A Rev. A&Q1, &Q4 The modem hangs up.&Q2, &Q3 The modem hangs up.&D1 Interpret DTR ON-to-OFF tr

AT Initialization Commands for the ARN117353-A Rev. A E-5 &P0 Set 10 p/s pulse dial with 39%/61% make/break.&P1 Set 10 p/s pulse dial with 33%

Configuring Dial ServicesE-6 117353-A Rev. Aa. Serial interface operation only.&X1 Select external timing for the transmit clock.&X2 Select s

117353-A Rev. A Index-1AAcceptable LAPD MTUs parameter, A-22access methods to switched network, ISDN, 2-3activating secondary lines for bandwidth, 2-2

Index-2 117353-A Rev. ADirectory Number, A-87Ext/SubAddr, A-87Fragmentation Trigger Size, A-85Global Adaption Rate, A-19Incoming Filter, A-18Line Medi

117353-A Rev. A Index-3CHAP Secret parameter, A-52, A-102configuring, 1-40, 13-2customizing, 13-1description, 4-5Local Circuit parameter, A-103Local Gr

Configuring Dial Services1-12 117353-A Rev. AConfiguring PRI LinesPRI lines are available only on the ASN™, BCN, and BLN hardware platforms using the f

Index-4 117353-A Rev. Adescription, 2-5IDs for, 2-5dial backupcircuit backup, description, 2-14circuitsconfiguring, 10-17data compression, 6-1for faile

117353-A Rev. A Index-5Directory Number, A-87Ext/SubAddr, A-87Force Dial, A-26Force Take Down, A-26Global Adaption Rate, A-19Inactivity Mode, A-44Inac

Index-6 117353-A Rev. AService Name, A-71Full Enquiry Interval parameter, A-66GGlobal Adaption Rate parameter, A-19Global X.25 over ISDN-D Channel par

117353-A Rev. A Index-7IPX Routing Protocol parameter, A-55IPXWAN Enable parameter, A-56ISDN Numbering Plan parameter, A-94ISDN Numbering Type paramet

Index-8 117353-A Rev. ANo. of Rings to Answer parameter, A-11Oone-way authentication, 4-2Originate/Answer parameter, A-13OSPF Enable parameter, A-55ou

117353-A Rev. A Index-9primary rate interface (PRI)implementation on router, 4-13multirate, 4-15number of channels, 3-3overview, 3-3rate adaption, 4-1

synchronous linesfor bandwidth-on-demand, 2-22for dial backup, 2-13for dial-on-demand, 2-4TT reference point, description, 3-6Technical Solutions Cent

Getting Started117353-A Rev. A 1-13 The clock parameters define the timing sources that apply to all connectors and DS0 timeslots supported by the MCT1

Configuring Dial Services1-14 117353-A Rev. AFigure 1-11. PRI Logical Lines WindowFor the first PRI interface you configure, the Timeslots window (Figur

Getting Started117353-A Rev. A 1-15 Figure 1-12. MCT1 Timeslots WindowEach PRI port supports up to 23 logical B channels for MCT1 ports or 30 logical

Configuring Dial Services1-16 117353-A Rev. ASelect B Channel from the menu. The configured timeslot should read B channel. Repeat the procedure for ea

Getting Started117353-A Rev. A 1-17 Figure 1-14. ISDN Switch Configuration Window6.Accept the default switch or select another switch for your network.

Configuring Dial Services1-18 117353-A Rev. AFigure 1-15. ISDN Logical Lines Window Figure 1-15 shows the ISDN Logical Lines window for BRI. For PRI,

Getting Started117353-A Rev. A 1-19 Configuring CircuitsTo configure dial-up circuits, refer to the appropriate section for instructions:• “Creating Dem

117353-A Rev. A v Contents About This Guide Before You Begin ...

Configuring Dial Services1-20 117353-A Rev. A3. Highlight the pool that you want the circuit to use and click on PPP Circuits.Site Manager displays th

Getting Started117353-A Rev. A 1-21 Figure 1-18. Completed PPP Demand Circuits Window5.Repeat step 4 for each demand circuit you want to add.6. Keep t

Configuring Dial Services1-22 117353-A Rev. ASpecifying the Authentication Protocol InformationFor network security, the router must identify itself i

Getting Started117353-A Rev. A 1-23 Enabling a ProtocolIn this section, you enable the Internet Protocol (IP). Refer to Configuring IP Services for Sit

Configuring Dial Services1-24 117353-A Rev. A4. Enter an IP adjacent host address and click on OK.Site Manager displays the IP Adjacent Host Route win

Getting Started117353-A Rev. A 1-25 Creating Backup CircuitsTo create a PPP backup circuit, you designate a single leased circuit, leased PPP multilin

Configuring Dial Services1-26 117353-A Rev. AFigure 1-21. Circuit Options Window4.Select Primary for the Circuit Type parameter.5. Enter the ID of the

Getting Started117353-A Rev. A 1-27 Specifying the Backup ModeThe backup mode determines which router initiates a backup connection. To specify the ba

Configuring Dial Services1-28 117353-A Rev. ACreating Bandwidth CircuitsThere are two ways to enable bandwidth-on-demand service: designate a single l

Getting Started117353-A Rev. A 1-29 Figure 1-22. Bandwidth-on-Demand Circuit Definition Window3.Highlight a circuit and click on Cct Type.Site Manager

vi 117353-A Rev. A Specifying the Bandwidth Mode ...1-30Specifying the Aut

Configuring Dial Services1-30 117353-A Rev. A4. Select Bandwidth on Demand for the Circuit Type parameter.5. Enter the ID of the bandwidth pool you wa

Getting Started117353-A Rev. A 1-31 • If you selected Monitor:Site Manager does not prompt you for caller resolution information. However, if this is

Configuring Dial Services1-32 117353-A Rev. ASpecifying the Authentication ProtocolFor network security, the router must identify itself in the call s

Getting Started117353-A Rev. A 1-33 Adding Bandwidth Service for Demand LinesIf the demand line becomes congested, the router can provide 29 additiona

Configuring Dial Services1-34 117353-A Rev. AFigure 1-26. Enter a BOD Pool Window3.Enter the ID number of a configured bandwidth pool.4. Click on OK.Si

Getting Started117353-A Rev. A 1-35 Figure 1-27. BOD Configuration Window5.Click on OK to accept the defaults.You return to the PPP Demand Circuits win

Configuring Dial Services1-36 117353-A Rev. ACreating an Outgoing Phone ListFor ISDN, V.25bis, and Hayes connections, the router uses the outgoing pho

Getting Started117353-A Rev. A 1-37 3.Click on Add to display the Phone Number window (Figure 1-29). Figure 1-29. Phone Number Window4.Enter a phone n

Configuring Dial Services1-38 117353-A Rev. ACreating the Local Phone List (ISDN only)A local phone number identifies the local router when it places a

Getting Started117353-A Rev. A 1-39 Figure 1-31. ISDN Local Phone Numbers WindowThe SPID parameter appears only for switches used in the United States

117353-A Rev. A viiUsing the Same Line for All Dial Services ...2-26 Chapter 3 ISDN

Configuring Dial Services1-40 117353-A Rev. A5. Enter a local phone number and a subaddress, if any.6. Click on OK to accept the defaults for the othe

Getting Started117353-A Rev. A 1-41 Figure 1-33. Caller Resolution Table Window3. Click on Add to add an entry to the table.Site Manager displays the

Configuring Dial Services1-42 117353-A Rev. A4. Enter the name and CHAP secret of the remote router.The CHAP secret must be the same for routers on bo

Getting Started117353-A Rev. A 1-43 What to Do NextNow that you have completed the steps in this chapter, your dial service should be operating. To fu

117353-A Rev. A 2-1 Chapter 2Dial Services OverviewA dial service provides access to a central switched network for remote users, such as people in br

Configuring Dial Services2-2 117353-A Rev. AThe names of the dial services are sometimes abbreviated in this manual. Table 2-1 lists the full and abbr

Dial Services Overview117353-A Rev. A 2-3 Network Access Methods and ServicesThe router initiates, monitors, and terminates dial-up connections using

Configuring Dial Services2-4 117353-A Rev. ADial-on-Demand ServiceDial-on-demand service enables you to establish a network connection only when the r

Dial Services Overview117353-A Rev. A 2-5 Figure 2-2. Dial-on-Demand ServiceDemand Lines and PoolsDemand lines provide the physical connections over w

viii 117353-A Rev. A B Channel Support ...4-13D Channel Suppo

Configuring Dial Services2-6 117353-A Rev. AHow Demand Lines, Pools, and Circuits Work TogetherWhen you create demand circuits, you assign a demand po

Dial Services Overview117353-A Rev. A 2-7 In Figure 2-3, three circuits share two physical lines that make up Demand pool 1. Note that only two of the

Configuring Dial Services2-8 117353-A Rev. AIn Figure 2-4, remote Routers A, B, and C are connecting to the central Router D through a Frame Relay net

Dial Services Overview117353-A Rev. A 2-9 • For a dynamic UNI, use the default Frame Relay service record. This service record holds all PVCs that the

Configuring Dial Services2-10 117353-A Rev. AThe Frame Relay switch does not activate PVCs and configured DLCIs until the router receives data from the

Dial Services Overview117353-A Rev. A 2-11 Bandwidth-on-Demand Service for Congested Demand LinesTo relieve congestion across a demand line, you can u

Configuring Dial Services2-12 117353-A Rev. AFigure 2-5 illustrates how additional switched lines provide more bandwidth for a congested demand line.F

Dial Services Overview117353-A Rev. A 2-13 Dial Backup ServiceDial backup service lets you configure backup lines for failed primary lines. A primary l

Configuring Dial Services2-14 117353-A Rev. ACircuit Backup versus Link BackupWhen you select PPP or Frame Relay for the backup circuit, you determine

Dial Services Overview117353-A Rev. A 2-15 Figure 2-7. PPP Backup over an ISDN NetworkLink backup is a multiple-circuit backup, which means that the e

117353-A Rev. A ixExceptions for Sending Routing Updates ...5-17Maintaining the Routing Table ..

Configuring Dial Services2-16 117353-A Rev. AIn Figure 2-8, if the Frame Relay link fails at router R1, the router activates a backup connection throu

Dial Services Overview117353-A Rev. A 2-17 • A-bit notification (Single Frame Relay PVC primary/PPP backup)If only one Frame Relay PVC is being backed

Configuring Dial Services2-18 117353-A Rev. AHow Backup Lines, Pools, and Circuits Work TogetherFor each leased circuit that needs a backup circuit, y

Dial Services Overview117353-A Rev. A 2-19 Configuration of the Backup CircuitThe configuration of the backup circuit depends on the protocol for that c

Configuring Dial Services2-20 117353-A Rev. AReestablishing the Backup ConnectionIf the remote site has several telephone lines attached to individual

Dial Services Overview117353-A Rev. A 2-21 Bandwidth-on-Demand ServiceBandwidth-on-demand service lets you configure additional dial-up lines for• A co

Configuring Dial Services2-22 117353-A Rev. AFor a demand circuit, the PPP Demand Circuits window includes a BW on Demand button that lets you associa

Dial Services Overview117353-A Rev. A 2-23 Initially, the router brings up one secondary line to alleviate congestion. If the congestion persists, the

Configuring Dial Services2-24 117353-A Rev. AWhen a leased line or bundle becomes congested, the router searches for an available dial-up line from it

Dial Services Overview117353-A Rev. A 2-25 Terminating Secondary LinesThe router terminates secondary lines when• The leased line or multilink bundle