Avaya Configuring Dial Services Manual do Utilizador

Part No. 114062 Rev. BMay 1997Router Software Version 11.02Site Manager Software Version 5.02 ConfiguringDial Services

x 114062 Rev. B Chapter 8 Customizing Line Pools Adding Line Pools ...

Configuring Dial Services2-26 114062 Rev. BUsing the Same Line for All Dial ServicesYou can use the same physical line for dial-on-demand, dial backup

114062 Rev. B 3-1 Chapter 3ISDN OverviewIntegrated Services Digital Network (ISDN) is an internetworking technology that integrates voice, data, and v

Configuring Dial Services3-2 114062 Rev. BISDN is primarily a dial service that uses switched connections as circuits. This means that you can use cha

ISDN Overview114062 Rev. B 3-3 Primary Rate InterfacePRI is the other ISDN service. In the United States, Canada, and Japan, PRI transmits data at a r

Configuring Dial Services3-4 114062 Rev. BUnlike other data link layer protocols, LAPD can handle multiple users on the same multiaccess interface. Fi

ISDN Overview114062 Rev. B 3-5 Call Control on the D ChannelITU-T recommendation Q.931 outlines standards for out-of-band call control at the network

Configuring Dial Services3-6 114062 Rev. BReference PointsReference points, also called interfaces, bring two functions together. A reference point ma

ISDN Overview114062 Rev. B 3-7 Figures 3-4 and 3-5 show two ISDN networks with functional groups and reference points.Figure 3-4. Reference Points and

Configuring Dial Services3-8 114062 Rev. BFor More Information about ISDNFor detailed information about ISDN protocol design and implementation, refer

114062 Rev. B 4-1 Chapter 4Implementation Notesfor All Dial ServicesThis chapter describes Bay Networks implementations for all three dial services.Po

114062 Rev. B xiAdding Protocols to Frame Relay Demand Circuits ...9-8Customizing PPP and Frame Relay D

Configuring Dial Services4-2 114062 Rev. BWhen you configure a PPP connection, Site Manager automatically creates a generic PPP line record that all po

Implementation Notes for All Dial Services114062 Rev. B 4-3 For PAP, Router A sends an authenticate request to Router B. Router B sends an authenticat

Configuring Dial Services4-4 114062 Rev. BThe receiving router can use PAP and CHAP in a single line pool. If Router A rejects the CHAP challenge, and

Implementation Notes for All Dial Services114062 Rev. B 4-5 In Figure 4-3, each router has a caller resolution table that maps local circuits to the n

Configuring Dial Services4-6 114062 Rev. BAsynchronous PPPAsynchronous PPP provides communication for asynchronous interfaces on the AN, ASN, and ANH

Implementation Notes for All Dial Services114062 Rev. B 4-7 All dial services can use asynchronous PPP for connections between two routers. Only deman

Configuring Dial Services4-8 114062 Rev. BYou configure modems for asynchronous communication in the Async Hayes Modem Interface window. You can access

Implementation Notes for All Dial Services114062 Rev. B 4-9 IP Adjacent HostsIf you configure IP numbered interfaces over a dial circuit, you must confi

Configuring Dial Services4-10 114062 Rev. BAn alternative to configuring adjacent hosts is to configure IP unnumbered interfaces. An unnumbered interfac

Implementation Notes for All Dial Services114062 Rev. B 4-11 BRI Service on the AN, ANH, ASN, and ARNThe AN, ANH, ASN, and ARN support the BRI standar

xii 114062 Rev. B Enabling BAP for Bandwidth-on-Demand Service ...11-10Removing Bandwidth-on-Dema

Configuring Dial Services4-12 114062 Rev. BBRI Leased-Line Operation for Germany and JapanFor BRI service in Germany and Japan, you can configure a per

Implementation Notes for All Dial Services114062 Rev. B 4-13 You can use floating B if your network integrates an ISDN dial backup connection with netw

Configuring Dial Services4-14 114062 Rev. BD Channel SupportThe router supports full 64 Kb/s D channel signaling and call setup and teardown between t

Implementation Notes for All Dial Services114062 Rev. B 4-15 PRI MultiratePRI multirate enables you to group B channels in multiples of 64 Kb/s to dyn

Configuring Dial Services4-16 114062 Rev. BCall setup across the D channel is simple. You set up a call only once, regardless of how many B channels a

Implementation Notes for All Dial Services114062 Rev. B 4-17 To determine which rate to select, ask your service provider for information about the ne

Configuring Dial Services4-18 114062 Rev. BX.25 Service over an ISDN D Channel (BRI only)For routers used in France and Germany, you can send X.25 pac

Implementation Notes for All Dial Services114062 Rev. B 4-19 Figure 4-9 shows how X.25 is implemented over the D channel using PDN service.Figure 4-9.

Configuring Dial Services4-20 114062 Rev. BUsing the ping Command for ISDN ConnectionsTo check the availability of a remote device in an ISDN network,

114062 Rev. B 5-1 Chapter 5Dial-on-Demand Implementation NotesThis chapter describes Bay Networks dial-on-demand implementation.Standby CircuitsThe ex

114062 Rev. B xiiiCallback Parameters (PPP Demand Circuits only) ... A-34Authentication Protocol Paramete

Configuring Dial Services5-2 114062 Rev. BComparing Standby Circuits with Dial Backup CircuitsBoth standby circuits and dial backup circuits can back

Dial-on-Demand Implementation Notes114062 Rev. B 5-3 How Standby Circuits WorkThere are two types of standby circuits:• Hot standby -- A hot standby c

Configuring Dial Services5-4 114062 Rev. B• A call is designated for the standby circuit.The router activates a standby circuit only when the remote r

Dial-on-Demand Implementation Notes114062 Rev. B 5-5 • If you want to use unnumbered interfaces, configure them on the outgoing hot standby circuit, an

Configuring Dial Services5-6 114062 Rev. BUsing Schedules to Manage Standby Circuit AvailabilityPart of the standby circuit configuration is to schedul

Dial-on-Demand Implementation Notes114062 Rev. B 5-7 Example 1: Failback Times That OverlapIf you schedule the standby circuit to terminate before the

Configuring Dial Services5-8 114062 Rev. BCallbackCallback is a dial-on-demand feature for use between two peer routers, such as a central router and

Dial-on-Demand Implementation Notes114062 Rev. B 5-9 Configuring CallbackCallback operates on a per-demand-=circuit basis. You enable callback by config

Configuring Dial Services5-10 114062 Rev. BModifying the Callback Mode ParameterIf you modify the Callback Mode parameter, be aware of the following:•

Dial-on-Demand Implementation Notes114062 Rev. B 5-11 Using the Incoming Phone List for Callback ServiceIf the callback mode of your router is Server

xiv 114062 Rev. B Port Application Mode Configuration ... B-7Demand Pool Configuration ..

Configuring Dial Services5-12 114062 Rev. BA circuit group can use more than one demand pool. This enables the router to use one configuration for circ

Dial-on-Demand Implementation Notes114062 Rev. B 5-13 For added network security, each remote router can have a unique PAP ID or CHAP name but use the

Configuring Dial Services5-14 114062 Rev. BRADIUS Authentication Services for Demand Circuit GroupsAs networks grow to accommodate more remote users,

Dial-on-Demand Implementation Notes114062 Rev. B 5-15 Static RoutesYou need to configure the demand circuit protocols so they do not send broadcast mes

Configuring Dial Services5-16 114062 Rev. BVersion 11.0 supports dial optimized routing only for IP and IPX. For all other protocols, the router activ

Dial-on-Demand Implementation Notes114062 Rev. B 5-17 Exceptions for Sending Routing UpdatesRouting updates are sent independent of data transmission

Configuring Dial Services5-18 114062 Rev. B• Configure the router to handle oversubscription of lines.If you do not have enough lines to accommodate th

Dial-on-Demand Implementation Notes114062 Rev. B 5-19 Traffic FiltersTo prevent routing updates and protocol-specific messages from keeping the circuit

Configuring Dial Services5-20 114062 Rev. BPPP MultilinkMultilink is a feature of PPP that you can enable for individual PPP links. Links are logical

Dial-on-Demand Implementation Notes114062 Rev. B 5-21 Although protocol prioritization is set automatically, you still need to configure priorities and

114062 Rev. B xv Figures Figure 1-1. Dialup Menu from the Configuration Manager Window ...1-5Figure 1-2. Demand Pools Window

114062 Rev. B 6-1 Chapter 6Dial Backup Implementation NotesThis chapter describes Bay Networks implementation of dial backup service. Most of these no

Configuring Dial Services6-2 114062 Rev. BDefining the Role of the Router in the NetworkWhen you configure a router for dial backup, you must specify wh

Dial Backup Implementation Notes114062 Rev. B 6-3 Sample Network Using Unnumbered InterfacesFigure 6-1 shows a sample network using IP unnumbered inte

Configuring Dial Services6-4 114062 Rev. BFor Router A to dial Router C, you must configure the routers according to the requirements listed in Table 6

Dial Backup Implementation Notes114062 Rev. B 6-5 Figure 6-2. Dialing an Alternative Router Using Demand Circuit GroupsThis type of network is ideal f

Configuring Dial Services6-6 114062 Rev. BThe configuration for this type of network is as follows:• The branch offices are configured for dial backup an

114062 Rev. B 7-1 Chapter 7Bandwidth-on-Demand Implementation NotesThis chapter describes Bay Networks implementation of bandwidth-on-demand service.B

Configuring Dial Services7-2 114062 Rev. BPPP MultilinkMultilink is a feature of PPP that you can enable for individual PPP links. Site Manager automa

Bandwidth-on-Demand Implementation Notes114062 Rev. B 7-3 Figure 7-1. Multilink and Bandwidth-on-Demand OperationFor more information about PPP multil

xvi 114062 Rev. B Figure 1-30. ISDN Local Phone Lines Window ...1-38Figure 1-31. ISDN Local P

Configuring Dial Services7-4 114062 Rev. BPPP Bandwidth Allocation ProtocolThe PPP Bandwidth Allocation Protocol (BAP), defined in RFC 2125, manages th

Bandwidth-on-Demand Implementation Notes114062 Rev. B 7-5 How BAP WorksFigure 7-2 shows BAP negotiation between two routers.Figure 7-2. BAP Negotiatio

Configuring Dial Services7-6 114062 Rev. BIf Router B uses all the available phone numbers, and Router A sends another call request for bandwidth, Rou

Bandwidth-on-Demand Implementation Notes114062 Rev. B 7-7 Protocol PrioritizationWhen you configure a router, you can prioritize the different types of

Configuring Dial Services7-8 114062 Rev. BEnsuring the Accuracy of the Congestion ThresholdsThe router uses several congestion threshold parameters to

114062 Rev. B 8-1 Chapter 8Customizing Line PoolsThis chapter provides instructions on how to modify dial-on-demand, dial backup, and bandwidth-on-dem

Configuring Dial Services8-2 114062 Rev. BChanging Pool IDs Before you can change a pool ID, you must first delete all circuits associated with that po

Customizing Line Pools114062 Rev. B 8-3 Deleting PoolsBefore you can delete a pool, you must first delete all circuits associated with that pool. Site

Configuring Dial Services8-4 114062 Rev. BModifying the WAN Serial Interface Type and Line Media TypeYou should have already configured the WAN serial

Customizing Line Pools114062 Rev. B 8-5 • Sync Media Type (called Line Media Type for dial services)Choose Raise DTR, V.25bis, or Hayes. Disregard the

114062 Rev. B xviiFigure 7-2. BAP Negotiation between Two Routers ...7-5Figure 8-1. Demand Pools Wind

Configuring Dial Services8-6 114062 Rev. BModifying Modem ConfigurationsIf your dial application uses modems, you can modify the default modem paramete

Customizing Line Pools114062 Rev. B 8-7 Figure 8-4. Sync Modem Interface WindowFigure 8-5. Async Hayes Modem Interface WindowThe following sections in

Configuring Dial Services8-8 114062 Rev. BSelecting a Modem (Hayes only)For asynchronous interfaces using Hayes signaling, you can specify a particula

Customizing Line Pools114062 Rev. B 8-9 Modifying Modem Initialization CommandsYou can change the modem initialization command that the router sends t

Configuring Dial Services8-10 114062 Rev. BModifying How the Modem Connects to the NetworkYou can change how the modem connects to the network. Refer

Customizing Line Pools114062 Rev. B 8-11 Removing a Dial Service from a Modem LineTo remove a dial service from an ISDN line, refer to “Removing B Cha

Configuring Dial Services8-12 114062 Rev. BModifying ISDN ConfigurationsThis section describes how to modify ISDN configurations. You cannot modify the

Customizing Line Pools114062 Rev. B 8-13 Figure 8-7. BRI Interface Configuration Window4.Edit the BRI parameters according to the parameter description

Configuring Dial Services8-14 114062 Rev. BModifying the MCT1 and MCE1 Port ConfigurationsThe defaults for the port parameters work for most configurati

Customizing Line Pools114062 Rev. B 8-15 Changing PRI TimeslotsFor most networks, you have configured all of the available B channels for PRI service.

xviii 114062 Rev. B Figure 10-1. Primary Circuit Definition Window ...10-2Figure 10-2. Circuit

Configuring Dial Services8-16 114062 Rev. B4. Select additional B channels or deselect existing B channels.Site Manager does not let you remove B chan

Customizing Line Pools114062 Rev. B 8-17 Figure 8-10. ISDN Logical Lines Window6.Modify the pool channel count to change the number of B channels in t

Configuring Dial Services8-18 114062 Rev. BModifying the ISDN Switch TypeIf you change the switch type, the router disconnects any existing calls as t

Customizing Line Pools114062 Rev. B 8-19 Enabling Incoming Call FilteringIncoming call filtering enables you to use caller ID service, which identifies

Configuring Dial Services8-20 114062 Rev. BInforming the Switch That Call Setup Is CompleteSome switches require that the router include an informatio

Customizing Line Pools114062 Rev. B 8-21 3.Click on Edit D Chan.Site Manager displays the BRI Interface Configuration window (refer to Figure 8-7).4. E

Configuring Dial Services8-22 114062 Rev. B3. Select Disable for the Global X.25 over ISDN-D Channel parameter.4. Click on Apply, then click on Done.M

Customizing Line Pools114062 Rev. B 8-23 Modifying the X.25 Circuit for Service over the D ChannelYou can modify the X.25 Service and Packet parameter

Configuring Dial Services8-24 114062 Rev. BConfiguring a BRI Leased Line (Germany and Japan only)If your ISDN service provider does not use the D chann

Customizing Line Pools114062 Rev. B 8-25 Figure 8-15. Add Circuit Window5.Click on an ISDN connector.Site Manager supplies a value for the Circuit Nam

114062 Rev. B xixFigure B-1. Dial-on-Demand Configuration with PPP ... B-2Figure B-2. Dial-on-Demand for

Configuring Dial Services8-26 114062 Rev. BModifying BRI Leased-Line ConfigurationsAlthough call setup is not performed on the D channel, the ISDN swit

Customizing Line Pools114062 Rev. B 8-27 Removing B Channels from a PoolTo remove B channels from a line pool:1. Begin at the Configuration Manager win

Configuring Dial Services8-28 114062 Rev. BRemoving BRI and PRI from the RouterBefore you delete the BRI and PRI physical interface, you must delete t

Customizing Line Pools114062 Rev. B 8-29 Removing PRITo remove PRI from the pool:1. Begin at the Configuration Manager window.2. Click on an MCT1 or MC

114062 Rev. B 9-1 Chapter 9Customizing Demand CircuitsThis chapter explains how to• Configure Frame Relay demand circuits• Customize PPP and Frame Rela

Configuring Dial Services9-2 114062 Rev. BConfiguring Frame Relay Demand CircuitsTo configure Frame Relay demand circuits:1. Begin at the Configuration M

Customizing Demand Circuits114062 Rev. B 9-3 Figure 9-2. FR Demand Circuits Window4.Click on Add to add a demand circuit.Site Manager displays the new

Configuring Dial Services9-4 114062 Rev. BFigure 9-3. Completed FR Demand Circuits Window5.Repeat Step 4 for each demand circuit you want to add.6. To

Customizing Demand Circuits114062 Rev. B 9-5 Modifying the Frame Relay InterfaceOnce you configure a Frame Relay demand circuit, Site Manager configures

ii 114062 Rev. B 4401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821 Copyright © 1988–1997 Bay Networks, Inc. All ri

Configuring Dial Services9-6 114062 Rev. BModifying Frame Relay Service RecordsA Frame Relay service record is a data structure that allows flexible g

Customizing Demand Circuits114062 Rev. B 9-7 6.Site Manager supplies the service name. Modify it only if you are sure the new name is unique for the r

Configuring Dial Services9-8 114062 Rev. BFigure 9-7. Frame Relay PVC Add Window10.Enter a value for the DLCI Number parameter, then click on OK.You r

Customizing Demand Circuits114062 Rev. B 9-9 Site Manager displays the Frame Relay Demand Service List window (refer to Figure 9-5).6. Select Protocol

Configuring Dial Services9-10 114062 Rev. BCustomizing PPP and Frame Relay Demand CircuitsAfter you configure a PPP or Frame Relay demand circuit, Site

Customizing Demand Circuits114062 Rev. B 9-11 Changing the Default Authentication Protocol (PPP only)CHAP is the default authentication protocol. To s

Configuring Dial Services9-12 114062 Rev. BBandwidth-on-Demand Service for Demand Lines (PPP only)If the demand line becomes congested, the router can

Customizing Demand Circuits114062 Rev. B 9-13 Scheduling When the Demand Circuit Is AvailableAfter you finalize the demand circuit’s configuration, you

Configuring Dial Services9-14 114062 Rev. BSite Manager displays the Circuit Time of Day Schedule window (Figure 9-10). This window is the same for PP

Customizing Demand Circuits114062 Rev. B 9-15 Figure 9-11. Completed Circuit Time of Day Schedule Window8.Click on Done.

114062 Rev. B xxi Tables Table 1-1. Dial Service Names ...1-2Table 1-2.

Configuring Dial Services9-16 114062 Rev. BConfiguring Demand Circuit GroupsTo simplify configuration of unnumbered interfaces in a large network, you c

Customizing Demand Circuits114062 Rev. B 9-17 Figure 9-13. Enter a Demand Pool Window4.Enter the demand pool ID that this group should use.5. Enter th

Configuring Dial Services9-18 114062 Rev. BFigure 9-14. Caller Resolution Info WindowComplete the Caller Resolution Info window as follows:1. Enter va

Customizing Demand Circuits114062 Rev. B 9-19 Figure 9-15. Completed Demand Circuit Groups Window3.Enable the unnumbered protocols that you want for t

Configuring Dial Services9-20 114062 Rev. BModifying the Demand Circuit Group ConfigurationTo modify the demand circuit group configuration:1. Begin at

Customizing Demand Circuits114062 Rev. B 9-21 Figure 9-16. Demand Circuit Group Window4.Change the number of circuits in the group. 5. Click on Done.Y

Configuring Dial Services9-22 114062 Rev. B4. Click on Add.Site Manager displays the Enter a Demand Pool window (refer to Figure 9-13). 5. Enter a new

Customizing Demand Circuits114062 Rev. B 9-23 Removing Demand CircuitsTo remove a demand circuit:1. Begin at the Configuration Manager window.2. Select

114062 Rev. B 10-1 Chapter 10Customizing Backup CircuitsThe router activates a backup circuit when a leased circuit fails. To configure backup service,

xxii 114062 Rev. B Table B-11. ISDN Switch Configuration Parameter ... B-8Table B-12. PPP Demand Cir

Configuring Dial Services10-2 114062 Rev. BCreating a PPP Backup Circuit for One Frame Relay PVCIf your Frame Relay circuit is configured with only one

Customizing Backup Circuits114062 Rev. B 10-3 Figure 10-2. Circuit Options Window4.Select Primary for the Circuit Type parameter.5. Enter the ID of th

Configuring Dial Services10-4 114062 Rev. BFigure 10-3. Completed Primary Circuit Definition Window7.Repeat this procedure for each primary circuit you

Customizing Backup Circuits114062 Rev. B 10-5 Creating Frame Relay Backup Circuits for Multiple PVCsIf your Frame Relay interface has multiple PVCs in

Configuring Dial Services10-6 114062 Rev. BFigure 10-5. FR Interface Window4.Select Primary/Shared or Primary/Secondary for the Interface Type paramet

Customizing Backup Circuits114062 Rev. B 10-7 Figure 10-6. Completed FR Primary Interface Definition WindowModifying the Frame Relay Backup InterfaceAf

Configuring Dial Services10-8 114062 Rev. BFigure 10-7 shows the window for the Primary/Shared interface type. The window for the Primary/Secondary ty

Customizing Backup Circuits114062 Rev. B 10-9 Modifying Frame Relay Service RecordsA Frame Relay service record is a data structure that allows flexibl

Configuring Dial Services10-10 114062 Rev. B4. Site Manager supplies the service name. Modify it only if you are sure the new name is unique for the r

Customizing Backup Circuits114062 Rev. B 10-11 Figure 10-10. Frame Relay PVC Add Window7.Enter a value for the DLCI Number parameter, then click on OK

114062 Rev. B xxiiiTable C-14. Outgoing Phone List Parameters ...C-9Table C-15. Incoming Pho

Configuring Dial Services10-12 114062 Rev. BConfiguring Filters for Backup ConfigurationsTo prevent unwanted traffic across a Frame Relay interface, you

Customizing Backup Circuits114062 Rev. B 10-13 Configuring Filters for Primary/Shared InterfacesTo configure filters for primary/shared interfaces:1. Beg

Configuring Dial Services10-14 114062 Rev. BCustomizing PPP and Frame Relay Backup CircuitsAfter you configure a primary circuit, Site Manager adds sev

Customizing Backup Circuits114062 Rev. B 10-15 Scheduling When the Backup Circuit Is AvailableAfter you complete the backup circuit configuration, you

Configuring Dial Services10-16 114062 Rev. BFigure 10-13. Circuit Time of Day Schedule Window4.Modify the parameters according to the descriptions in

Customizing Backup Circuits114062 Rev. B 10-17 Removing PPP or Frame Relay Backup ServiceTo remove backup service:1. Select Dialup > Backup Circuit

114062 Rev. B 11-1 Chapter 11Customizing Bandwidth-on-Demand CircuitsThis chapter describes how to modify the bandwidth-on demand configuration for you

Configuring Dial Services11-2 114062 Rev. BCustomizing Bandwidth-on-Demand ServiceOnce bandwidth-on-demand service is set up, Site Manager adds severa

Customizing Bandwidth-on-Demand Circuits114062 Rev. B 11-3 4.Click on Apply to save your changes.5. Click on Done to return to the Configuration Manage

Configuring Dial Services11-4 114062 Rev. BMonitoring Congestion on the Bandwidth or Demand CircuitTo relieve congestion across the leased bandwidth o

Customizing Bandwidth-on-Demand Circuits114062 Rev. B 11-5 Figure 11-2. Bandwidth On Demand Monitor Options Window3.Enter the bandwidth pool ID of the

Configuring Dial Services11-6 114062 Rev. BTable 11-3 explains how to change the monitor parameters.6. Click on OK to save your changes.Table 11-3. Ch

Customizing Bandwidth-on-Demand Circuits114062 Rev. B 11-7 Setting the Preferred and Reserved SlotsTable 11-3 explains how to change the monitor param

Configuring Dial Services11-8 114062 Rev. BFigure 11-4. Preferred/Reserved Slots for BOD Pool Window4.Enter a new value for each slot parameter.Be sur

Customizing Bandwidth-on-Demand Circuits114062 Rev. B 11-9 Modifying Multilink FragmentationMultilink fragmentation lets the router break up data pack

Configuring Dial Services11-10 114062 Rev. BEnabling BAP for Bandwidth-on-Demand ServiceBAP enables you to manage the allocation of bandwidth for link

Customizing Bandwidth-on-Demand Circuits114062 Rev. B 11-11 Figure 11-6. Circuit Definition Window4.Select Protocols > Add/Delete.5. Select BAP and

Configuring Dial Services11-12 114062 Rev. BFigure 11-7. Edit BAP Circuit Interface Window7.Accept the default, Enable, to enable BAP.8. Select a valu

Customizing Bandwidth-on-Demand Circuits114062 Rev. B 11-13 Removing Bandwidth-on-Demand ServiceTo remove bandwidth-on-demand service:1. Begin at the

114062 Rev. B 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 di

114062 Rev. B 12-1 Chapter 12Customizing Phone ListsThe router uses phone lists for calls to and from remote routers. If any of the lines in your pool

Configuring Dial Services12-2 114062 Rev. BHow ISDN Calls Use Phone ListsFor ISDN calls, the router uses the local, outgoing, and incoming phone lists

Customizing Phone Lists114062 Rev. B 12-3 Creating an Outgoing Phone ListIf you set up an ISDN configuration in Chapter 1, you have already set up an o

Configuring Dial Services12-4 114062 Rev. BFigure 12-2. Outgoing Phone List Window4.Click on Add.Site Manager displays the Phone Number window (Figure

Customizing Phone Lists114062 Rev. B 12-5 Figure 12-3. Phone Number Window5.Enter a phone number.6. Enter an extension and delimiter, if applicable.7.

Configuring Dial Services12-6 114062 Rev. BThe first four fields and the last field are completed based on the entries in the Phone Number window (refer

Customizing Phone Lists114062 Rev. B 12-7 Modifying the Outgoing Phone ListTo modify the outgoing phone list:1. Begin at the Configuration Manager wind

Configuring Dial Services12-8 114062 Rev. BEnabling PRI MultiratePRI multirate lets you group B channels in multiples of 64 Kb/s to dynamically alloca

Customizing Phone Lists114062 Rev. B 12-9 Creating an Incoming Phone List (ISDN only)To create an incoming phone list for caller ID service:1. Begin a

Configuring Dial Servicesxxvi 114062 Rev. B Before You Begin Before using this guide, complete the following procedures. For a new router:• Install t

Configuring Dial Services12-10 114062 Rev. BFigure 12-6. Phone Number Window4.Enter a phone number and extension, if applicable.If this is a demand ci

Customizing Phone Lists114062 Rev. B 12-11 Figure 12-7. Completed Incoming Phone List Window for ISDN8.Click on Done when you finish entering phone num

Configuring Dial Services12-12 114062 Rev. BCreating a Local Phone List (ISDN only)For bandwidth-on-demand connections that use BRI and PRI lines and

Customizing Phone Lists114062 Rev. B 12-13 Figure 12-9. ISDN Local Phone Numbers WindowThe SPID parameter appears only for switches in the United Stat

Configuring Dial Services12-14 114062 Rev. B5. Enter your local phone number and an extension, if any.6. If you need to configure the SPID parameter, e

114062 Rev. B 13-1 Chapter 13Customizing Caller ResolutionFor security purposes, all three dial services use a PPP identification mechanism to determin

Configuring Dial Services13-2 114062 Rev. BAdding Entries to the Caller Resolution TableFor PPP dial-up circuits using CHAP, you should have already s

Customizing Caller Resolution114062 Rev. B 13-3 Figure 13-2. Caller Name and Secret/Password Window4.Enter a caller name, which is the remote caller’s

Configuring Dial Services13-4 114062 Rev. BFigure 13-3. Local Circuit List Window8.Select a local circuit to assign it to the remote caller specified i

Customizing Caller Resolution114062 Rev. B 13-5 Figure 13-4. Completed Caller Resolution Table WindowFigure 13-4 shows a completed table entry. If the

About This Guide 114062 Rev. B xxvii separator ( > ) Separates menu and option names in instructions and internal pin-to-pin wire connections. Ex

Configuring Dial Services13-6 114062 Rev. BModifying Entries in the Caller Resolution TableTo change entries in the caller resolution table:1. Begin a

114062 Rev. B A-1 Appendix ADial Service ParametersOnce a dial service is operating, you can modify any parameter for your network. This appendix desc

Configuring Dial ServicesA-2 114062 Rev. BYou can use Site Manager to edit all dial service parameters.You can also use the Technician Interface to mo

Dial Service Parameters114062 Rev. B A-3 The parameter descriptions include the path of Site Manager windows that you follow to access the parameter.

Configuring Dial ServicesA-4 114062 Rev. BPool ID ParameterWAN Serial Interface Type ParameterParameter: Demand/Backup/Bandwidth Pool IDPath: Dialup &

Dial Service Parameters114062 Rev. B A-5 Sync and Async Line Media Type ParametersParameter: Line Media TypePath: Dialup > Demand/Backup/Bandwidth

Configuring Dial ServicesA-6 114062 Rev. BParameter: Cable Type Path: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add > Dem

Dial Service Parameters114062 Rev. B A-7 External Modem ParametersParameter: Retry DelayPath: COM Connector > Edit Modem > Sync/Async Modem Inte

Configuring Dial ServicesA-8 114062 Rev. BParameter: Debug ModePath: COM Connector > Edit Modem > Sync/Async Modem Interface or Async Hayes Mode

Dial Service Parameters114062 Rev. B A-9 Parameter: Modem Command String Path: COM Connector > Edit Modem > Sync/Async Modem Interface or Async

Configuring Dial Servicesxxviii 114062 Rev. B LCP Link Control ProtocolLQR Link Quality ReportLT line terminatorNT network terminatorPAP Password Aut

Configuring Dial ServicesA-10 114062 Rev. BParameter: Speaker VolumePath: COM Connector > Edit Modem > Async Hayes Modem InterfaceDefault: Mediu

Dial Service Parameters114062 Rev. B A-11 Parameter: No. of Rings to AnswerPath: COM Connector > Edit Modem > Async Hayes Modem InterfaceDefault

Configuring Dial ServicesA-12 114062 Rev. BV.34 Modem ParametersThese parameters are available only for the ARN using the V.34 Modem Adapter Module.Pa

Dial Service Parameters114062 Rev. B A-13 Parameter: Modem Factory DefaultsPath: COM Connector > Edit Modem > Edit V.34 Modem Interface Paramete

Configuring Dial ServicesA-14 114062 Rev. BParameter: Speaker VolumePath: COM Connector > Edit Modem > Edit V.34 Modem Interface ParametersDefau

Dial Service Parameters114062 Rev. B A-15 BRI Port Application Mode ParameterParameter: Port Application ModePath: Configuration Manager > ISDN Conn

Configuring Dial ServicesA-16 114062 Rev. BPRI Port Application Mode ParameterISDN Switch ParametersParameter: Port Application ModePath: MCT1 or MCE1

Dial Service Parameters114062 Rev. B A-17 Table A-3. Switch Types by Country Country BRI Switch Types PRI Switch TypesAustriaBelgiumDenmarkFranceGerma

Configuring Dial ServicesA-18 114062 Rev. BParameter: Incoming Filter Path: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add &g

Dial Service Parameters114062 Rev. B A-19 Parameter: Global Adaption RatePath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add

About This Guide 114062 Rev. B xxix Bay Networks Customer Service You can purchase a support contract from your Bay Networks distributor or authoriz

Configuring Dial ServicesA-20 114062 Rev. BPool Channel Count and Priority ParametersParameter: Pool Channel CountPath: Dialup > Demand/Backup/Band

Dial Service Parameters114062 Rev. B A-21 Parameter: Pool Channel PriorityPath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Ad

Configuring Dial ServicesA-22 114062 Rev. BBRI Configuration ParametersParameter: Acceptable LAPD MTUsPath: Configuration Manager > ISDN Connector &g

Dial Service Parameters114062 Rev. B A-23 Parameter: BRI T4 TimerPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interface Configuratio

Configuring Dial ServicesA-24 114062 Rev. BParameter: BRI Line TypePath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interface Configurat

Dial Service Parameters114062 Rev. B A-25 Parameter: TEI Type for X.25 over ISDN-DPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Inte

Configuring Dial ServicesA-26 114062 Rev. BDemand Circuit Parameters (PPP and Frame Relay)Parameter: Demand Pool IDPath: Dialup > Demand Circuits &

Dial Service Parameters114062 Rev. B A-27 Parameter: Inactivity TimePath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits > P

Configuring Dial ServicesA-28 114062 Rev. BParameter: Retry DelayPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits > PPP

Dial Service Parameters114062 Rev. B A-29 Parameter: Auto Demand TerminationPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuit

114062 Rev. B iii Bay Networks Software License This Software License shall govern the licensing of all software provided to licensee by Bay Network

Configuring Dial Servicesxxx 114062 Rev. B For More Information For information about Bay Networks and its products, visit the Bay Networks World Wid

Configuring Dial ServicesA-30 114062 Rev. BParameter: Circuit Name Path: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits > PP

Dial Service Parameters114062 Rev. B A-31 Parameter: Routing Update Hold TimePath: Dialup > Demand Circuits > Demand Pools > FR Circuits >

Configuring Dial ServicesA-32 114062 Rev. BStandby Circuit Parameters (PPP Demand Circuits only)Parameter: Standby ModePath: Dialup > Demand Circui

Dial Service Parameters114062 Rev. B A-33 Parameter: Manual Standby ActionPath: Dialup > Demand Circuits > Demand Pools > PPP Circuits > P

Configuring Dial ServicesA-34 114062 Rev. BCallback Parameters (PPP Demand Circuits only)Parameter: Callback ModePath: Dialup > Demand Circuits >

Dial Service Parameters114062 Rev. B A-35 (continued)Instructions: Client -- Designates the router as the callback client. Use this mode when the othe

Configuring Dial ServicesA-36 114062 Rev. BParameter: Callback Server Delay Time (sec)Path: Dialup > Demand Circuits > Demand Pools > PPP Cir

Dial Service Parameters114062 Rev. B A-37 Authentication Protocol Parameters (Demand, Backup, Bandwidth)The authentication parameters are the same for

Configuring Dial ServicesA-38 114062 Rev. BParameter: CHAP SecretPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circuit

Dial Service Parameters114062 Rev. B A-39 Parameter: PAP Local IDPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circuit

114062 Rev. B 1-1 Chapter 1Getting Started A dial service provides access to a central switched network for remote users, such as people in branch

Configuring Dial ServicesA-40 114062 Rev. BParameter: PAP PasswordPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circui

Dial Service Parameters114062 Rev. B A-41 Parameter: Outbound AuthenticationPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools >

Configuring Dial ServicesA-42 114062 Rev. BCircuit Duration Parameters (Demand and Backup)The circuit duration parameters determine how long the conne

Dial Service Parameters114062 Rev. B A-43 Parameter: UpTime Term. ResetPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP o

Configuring Dial ServicesA-44 114062 Rev. BParameter: Inactivity ModePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP or

Dial Service Parameters114062 Rev. B A-45 Circuit Schedule Parameters (Demand and Dial Backup)Parameter: DaysPath: Demand Circuits: Dialup > Demand

Configuring Dial ServicesA-46 114062 Rev. BParameter: Start TimePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP or FR Cir

Dial Service Parameters114062 Rev. B A-47 Parameter: Inactivity Timeout Path: Demand Circuits only: Dialup > Demand Circuits > Demand Pools>

Configuring Dial ServicesA-48 114062 Rev. B Parameter: Failback Time (min.)Path: Demand Circuits only: Dialup > Demand Circuits > Demand Pools&g

Dial Service Parameters114062 Rev. B A-49 Demand Circuit Group ParametersParameter: Pool ID Path: Dialup > Demand Circuit Groups > Demand Circui

Configuring Dial Services1-2 114062 Rev. B • Instructions for modifying the default configuration in Chapter 1.These instructions are in Chapters 8 th

Configuring Dial ServicesA-50 114062 Rev. BCaller Resolution Info Parameters for Demand Circuit GroupsParameter: Caller NamePath: Dialup > Demand C

Dial Service Parameters114062 Rev. B A-51 Parameter: PAP PasswordPath: Dialup > Demand Circuit Groups > Demand Circuit Groups > Add Group >

Configuring Dial ServicesA-52 114062 Rev. BDemand Circuit Group Protocol ParametersParameter: IP EnablePath: Dialup > Demand Circuit Groups > De

Dial Service Parameters114062 Rev. B A-53 Parameter: RIP EnablePath: Dialup > Demand Circuit Groups > Demand Circuit GroupsDefault: DisableOptio

Configuring Dial ServicesA-54 114062 Rev. BParameter: IPXWAN EnablePath: Dialup > Demand Circuit Groups > Demand Circuit GroupsDefault: DisableO

Dial Service Parameters114062 Rev. B A-55 PPP Circuit Options Parameters (Dial Backup)Parameter: Circuit TypePath: Dialup > Backup Circuits > PP

Configuring Dial ServicesA-56 114062 Rev. BPPP Primary Circuit Definition Parameters (Dial Backup)Parameter: Backup Pool IDPath: Dialup > Backup Cir

Dial Service Parameters114062 Rev. B A-57 Frame Relay Interface Type Parameter (Dial Backup)Parameter: Interface TypePath: Dialup > Backup Circuits

Configuring Dial ServicesA-58 114062 Rev. BParameter: Pool IDPath: Dialup > Backup Circuits > Frame Relay > FR Primary Interface Definition &g

Dial Service Parameters114062 Rev. B A-59 Frame Relay Primary Interface Definition Parameters (Dial Backup)Parameter: Backup Pool IDPath: Dialup > B

Getting Started 114062 Rev. B1-3 In addition, you should have read Configuring Routers and done the following:• Selected a COM, MCT1, or MCE1 port and

Configuring Dial ServicesA-60 114062 Rev. BFrame Relay Interface Parameters (Demand and Dial Backup)Parameter: FR Service ControlPath: Demand Circuits

Dial Service Parameters114062 Rev. B A-61 Parameter: Mgmnt TypePath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand Circ

Configuring Dial ServicesA-62 114062 Rev. BParameter: Address Type Path: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand

Dial Service Parameters114062 Rev. B A-63 Parameter: Address LengthPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand

Configuring Dial ServicesA-64 114062 Rev. BParameter: Full Enquiry IntervalPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR

Dial Service Parameters114062 Rev. B A-65 Parameter: Error ThresholdPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand

Configuring Dial ServicesA-66 114062 Rev. BParameter: Monitored EventsPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Dema

Dial Service Parameters114062 Rev. B A-67 Parameter: Congestion ControlPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Dem

Configuring Dial ServicesA-68 114062 Rev. BParameter: Congestion CounterPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR De

Dial Service Parameters114062 Rev. B A-69 Service List Parameter (Demand and Dial Backup)Parameter: Service NamePath: Demand Circuits: Dialup > Dem

Configuring Dial Services1-4 114062 Rev. BIf you need to refer to a parameter description, click on Help in the Site Manager window or refer to Append

Configuring Dial ServicesA-70 114062 Rev. BFrame Relay PVC Parameters (Demand and Dial Backup)You cannot enter values for the following Frame Relay PV

Dial Service Parameters114062 Rev. B A-71 Parameter: Circuit State SetPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Dema

Configuring Dial ServicesA-72 114062 Rev. BParameter: Hybrid ModePath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Demand Ci

Dial Service Parameters114062 Rev. B A-73 Parameter: Congestion TimerPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR Deman

Configuring Dial ServicesA-74 114062 Rev. BParameter: Congestion CounterPath: Demand Circuits: Dialup > Demand Circuits > FR Circuits > FR De

Dial Service Parameters114062 Rev. B A-75 Bandwidth-on-Demand Circuit Options ParametersParameter: Circuit TypePath: Dialup > Bandwidth On Demand C

Configuring Dial ServicesA-76 114062 Rev. BParameter: Bandwidth ModePath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit De

Dial Service Parameters114062 Rev. B A-77 Bandwidth-on-Demand Circuit Definition ParametersParameter: BOD Pool IDPath: Dialup > Bandwidth On Demand

Configuring Dial ServicesA-78 114062 Rev. BBandwidth-on-Demand Congestion Monitor ParametersParameter: Bandwidth-on-Demand Pool IDPath: Dialup > Ba

Dial Service Parameters114062 Rev. B A-79 Parameter: BOD Exam PeriodPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit De

Getting Started114062 Rev. B 1-5 Configuring Line PoolsA line pool is a group of one or more lines that reside on the router slots. You identify each p

Configuring Dial ServicesA-80 114062 Rev. BParameter: BOD Periods to FailPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circu

Dial Service Parameters114062 Rev. B A-81 Parameter: Reserved Bandwidth SlotPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Ci

Configuring Dial ServicesA-82 114062 Rev. BParameter: BOD Recovery ThresholdPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Ci

Dial Service Parameters114062 Rev. B A-83 Parameter: Multilink FragmentationPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Ci

Configuring Dial ServicesA-84 114062 Rev. BBandwidth Allocation Protocol (BAP) ParametersParameter: EnablePath: Circuits > Edit Circuits > Circu

Dial Service Parameters114062 Rev. B A-85 Local Phone Number ParametersParameter: Directory Number Path: Dialup > Local Phone Numbers > ISDN Loc

Configuring Dial ServicesA-86 114062 Rev. BParameter: SPIDPath: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Local Phones > ISD

Dial Service Parameters114062 Rev. B A-87 Parameter: ISDN Numbering PlanPath: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Local P

Configuring Dial ServicesA-88 114062 Rev. BOutgoing Phone List ParametersParameter: Outgoing Phone Number Path: Dialup > Demand/Backup/Bandwidth On

Dial Service Parameters114062 Rev. B A-89 Parameter: Phone Number TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: P

Configuring Dial Services1-6 114062 Rev. BSite Manager displays the Pools window (Figure 1-2).Figure 1-2. Demand Pools Window2.Click on Add.Site Manag

Configuring Dial ServicesA-90 114062 Rev. BParameter: ISDN Numbering PlanPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits

Dial Service Parameters114062 Rev. B A-91 Parameter: Adaption Rate Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PPP

Configuring Dial ServicesA-92 114062 Rev. BParameter: Remote Pool Type Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits:

Dial Service Parameters114062 Rev. B A-93 Parameter: Connection TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PPP

Configuring Dial ServicesA-94 114062 Rev. BParameter: Channel Bandwidth TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circu

Dial Service Parameters114062 Rev. B A-95 Parameter: Outgoing Phone PrefixPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits

Configuring Dial ServicesA-96 114062 Rev. BPhone Number Parameters (Outgoing)Parameter: Phone NumberPath: Dialup > Demand/Backup/Bandwidth On Deman

Dial Service Parameters114062 Rev. B A-97 Parameter: Phone Ext/SubAddrPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: P

Configuring Dial ServicesA-98 114062 Rev. BParameter: Phone DelimiterPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PP

Dial Service Parameters114062 Rev. B A-99 Parameter: Phone Num TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PPP

Getting Started114062 Rev. B 1-7 Site Manager displays the Lines Definition window (Figure 1-4).Figure 1-4. Demand Lines Definition Window for a Backbon

Configuring Dial ServicesA-100 114062 Rev. BParameter: Phone PrefixPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PPP o

Dial Service Parameters114062 Rev. B A-101 Incoming Phone List ParametersParameter: Incoming Phone NumberPath: Dialup > Incoming Phone Numbers >

Configuring Dial ServicesA-102 114062 Rev. BPhone Number Parameters (Incoming)Parameter: Phone NumberPath: Dialup > Incoming Phone Numbers > Inc

Dial Service Parameters114062 Rev. B A-103 Caller Resolution Table ParametersParameter: Caller NamePath: Dialup > Caller Resolution Table > Add

Configuring Dial ServicesA-104 114062 Rev. BParameter: PAP PasswordPath: Dialup > Caller Resolution Table > Add > Caller Name and Secret/Pass

Dial Service Parameters114062 Rev. B A-105 Parameter: Local GroupPath: Dialup > Caller Resolution Table > Add > Caller Name and Secret/Passwo

114062 Rev. B B-1 Appendix BConfiguration ExamplesThis appendix provides examples for configuring the following applications:• Dial-on-demand using V.25

Configuring Dial ServicesB-2 114062 Rev. BWe assume that you are familiar with the configuration procedures for dial services. Refer to the configuratio

Configuration Examples114062 Rev. B B-3 Configuration of Routers 4 and 7Configure Routers 4 and 7 as follows:1. Select a synchronous link module.2. From

Configuring Dial Services1-8 114062 Rev. BSite Manager displays the Choose WAN Serial Interface Type window (Figure 1-5).Figure 1-5. Choose WAN Serial

Configuring Dial ServicesB-4 114062 Rev. BAfter you configure the line media type parameters, return to the Configuration Manager window.Demand Circuit

Configuration Examples114062 Rev. B B-5 Outgoing Phone List ConfigurationFrom the PPP Demand Circuits window, click on Phone Out to display the Outgoin

Configuring Dial ServicesB-6 114062 Rev. BDial-on-Demand for an ISDN NetworkFigure B-2 illustrates dial-on-demand configured for an ISDN network. In th

Configuration Examples114062 Rev. B B-7 Configuration of Router 2To configure Router 2:1. Select an ISDN/BRI Net Module.2. From the Configuration Manager

Configuring Dial ServicesB-8 114062 Rev. BIf you are using selective PRI service (that is, some B channels are blocked), the timeslots that you configu

Configuration Examples114062 Rev. B B-9 Demand Circuit ConfigurationOnce the demand pool is configured, the next step is to configure demand circuits. Pa

Configuring Dial ServicesB-10 114062 Rev. BProtocol ConfigurationOnce you return to the PPP Demand Circuits window from the Outgoing Phone List window,

Configuration Examples114062 Rev. B B-11 Caller Resolution Table ConfigurationAfter configuring the demand circuits, configure the caller resolution tabl

Configuring Dial ServicesB-12 114062 Rev. BDial Backup with PPP on the Primary LineFigure B-3 shows Routers 1 and 2 connected via a synchronous line r

Configuration Examples114062 Rev. B B-13 4.From the Configuration Manager window, click on a COM connector.5. Follow the path to the configuration windo

Getting Started114062 Rev. B 1-9 Figure 1-6. Sync Line Media Type WindowFigure 1-7. Async Line Media Type Window

Configuring Dial ServicesB-14 114062 Rev. BNext, Site Manager displays the Line Media Type window. In this application, Raise DTR, the default, is the

Configuration Examples114062 Rev. B B-15 Path: Circuit Options > Primary Circuit DefinitionOutgoing Phone List ConfigurationFrom the Primary Circuit

Configuring Dial ServicesB-16 114062 Rev. BCaller Resolution Table ConfigurationRouter 1, the master router, does not require a caller resolution table

Configuration Examples114062 Rev. B B-17 Dial Backup with Standard on the Primary LineIf the primary circuit uses Bay Networks Standard as the WAN pro

Configuring Dial ServicesB-18 114062 Rev. BDial Backup over an ISDN NetworkFigure B-4 shows dial backup service over an ISDN network. In this configura

Configuration Examples114062 Rev. B B-19 Configuration of Router 2To configure Router 2:1. Configure a leased, synchronous interface named S12.2. Select

Configuring Dial ServicesB-20 114062 Rev. BBackup Pool ConfigurationConfigure the backup pool. Path: Dialup > Backup PoolsAfter entering a backup poo

Configuration Examples114062 Rev. B B-21 Path: Primary Circuit Definition (select S131 or S12, then click on Cct Type) > Circuit OptionsReturn to th

Configuring Dial ServicesB-22 114062 Rev. BOutgoing Phone ListFrom the Primary Circuit Definition window, click on Phone Out to open the Outgoing Phone

Configuration Examples114062 Rev. B B-23 Path: Caller Name and Secret/Password > Local Circuit ListThe primary circuits are listed in the Local Cir

iv 114062 Rev. B Bay Networks Software License (continued) 9. Licensee shall not reverse assemble, reverse compile, or in any way reverse engineer

Configuring Dial Services1-10 114062 Rev. B6. Click on OK to accept the line media default, Raise DTR.At this point, you may want to select V.25bis or

114062 Rev. B C-1 Appendix CDial Services Parameter DefaultsTables C-1 through C-16 list the parameter defaults for dial services. Use Site Manager to

Configuring Dial ServicesC-2 114062 Rev. BTable C-3. Modem Interface ParametersParameter DefaultRetry Delay 3 secondsRedial Count 3 attemptsRing Indic

Dial Services Parameter Defaults114062 Rev. B C-3 Table C-5. Logical Lines ParameterParameter DefaultMTU Size 1600 bytesTable C-6. ISDN Switch Paramet

Configuring Dial ServicesC-4 114062 Rev. BTable C-8. Local Phone Number ParametersParameter DefaultDirectory Number NoneExt/SubAddr NoneSpid NoneAssig

Dial Services Parameter Defaults114062 Rev. B C-5 Table C-10. Demand Circuit Parameters Parameter DefaultDemand Pool ID NoneForce Take Down DisableFor

Configuring Dial ServicesC-6 114062 Rev. BCallback Mode InactiveCallback Server Delay Time (sec) 0Callback Client Delay Time (sec) 5 secondsTimeofDay

Dial Services Parameter Defaults114062 Rev. B C-7 Table C-12. Primary/Backup Circuit ParametersParameter DefaultCircuit Type NormalBackup Pool ID None

Configuring Dial ServicesC-8 114062 Rev. BTable C-13. Bandwidth-on-Demand Circuit ParametersParameter DefaultCircuit Type NormalBOD Pool ID NoneBandwi

Dial Services Parameter Defaults114062 Rev. B C-9 Table C-14. Outgoing Phone List ParametersParameter DefaultPhone Number NonePhone Ext/SubAddr NonePh

Getting Started114062 Rev. B 1-11 Creating Line Pools with ISDN LinesBefore creating a pool with ISDN lines, you need to select a port and designate i

Configuring Dial ServicesC-10 114062 Rev. BTable C-16. Caller Resolution Table Parameters Parameter DefaultLocal Circuit NoneCaller Name NoneCHAP Secr

114062 Rev. B D-1 Appendix DOrdering ISDN Lines in the United StatesThis appendix provides information for ordering ISDN lines in the United States.Or

Configuring Dial ServicesD-2 114062 Rev. BOrdering PRI LinesWhen ordering ISDN PRI lines for use in the United States, note the following:• The switch

114062 Rev. B E-1 Appendix EAT Initialization Commands for the ARNTable E-1 lists the AT commands used by the ARN with the internal Modem Adapter Modu

Configuring Dial ServicesE-2 114062 Rev. BF9 Select V.32bis 12000 line modulation (RC144).F10 Select V.32bis 14400 line modulation (RC144).H0 Initiate

AT Initialization Commands for the ARN114062 Rev. B E-3 =v Set default S-Register to value v.? Return the value of default S-Register.T Force DTMF dia

Configuring Dial ServicesE-4 114062 Rev. B&Q1, &Q4 The modem hangs up.&Q2, &Q3 The modem hangs up.&D1 Interpret DTR ON-to-OFF tran

AT Initialization Commands for the ARN114062 Rev. B E-5 &P0 Set 10 p/s pulse dial with 39%/61% make/break.&P1 Set 10 p/s pulse dial with 33%/6

Configuring Dial ServicesE-6 114062 Rev. B*. Serial interface operation only&X1 Select external timing for the transmit clock.&X2 Select slav

114062 Rev. B Index-1AAcceptable LAPD MTUs parameter, A-22access methods to switched network, ISDN, 2-3activating secondary lines for bandwidth, 2-24A

Configuring Dial Services1-12 114062 Rev. BConfiguring PRI LinesPRI lines are available only on the ASN, BCN, and BLN hardware platforms using the foll

Index-2 114062 Rev. BExt/SubAddr, A-85Fragmentation Trigger Size, A-83Global Adaption Rate, A-19Incoming Filter, A-18Line Media Type, A-5Maximum Links

114062 Rev. B Index-3caller names, 1-40, 13-1CHAP Secret parameter, A-50, A-103configuring, 1-40, 13-2customizing, 13-1description, 4-5Local Circuit pa

Index-4 114062 Rev. Bdemand poolsdescription, 2-5IDs for, 2-5dial backupcircuit backup, description, 2-14circuitsconfiguring, 10-17data compression, 6-

114062 Rev. B Index-5Demand Pool ID, A-4, A-26Dial Optimized Routing, A-30Directory Number, A-85Ext/SubAddr, A-85Force Dial, A-26Force Take Down, A-26

Index-6 114062 Rev. BFull Enquiry Interval parameter, A-64GGlobal Adaption Rate parameter, A-19Global X.25 over ISDN-D Channel parameter, A-19Global X

114062 Rev. B Index-7ISDN Numbering Plan parameter, A-90ISDN Numbering Type parameter, A-88, A-89LLAPD. See link access procedure-Dleased-line operati

Index-8 114062 Rev. BOone-way authentication, 4-2Originate/Answer parameter, A-13OSPF Enable parameter, A-53outbound traffic filtering, 5-19outgoing pho

114062 Rev. B Index-9detecting failures, 2-16for dial backupdescription, 2-13Frame Relay, 10-5recovering from failure, 2-16Primary Down Time parameter

configuring, 5-4description, 5-1scheduling availability, 5-6Start Time parameter, A-46static routes for dial-on-demand, 5-15switch type modifications, 8

Getting Started114062 Rev. B 1-13 The clock parameters define the timing sources that apply to all connectors and DS0 timeslots supported by the MCT1 a

Configuring Dial Services1-14 114062 Rev. BFigure 1-11. PRI Logical Lines WindowFor the first PRI interface you configure, the Timeslots window (Figure

Getting Started114062 Rev. B 1-15 Figure 1-12. MCT1 Timeslots WindowEach PRI port supports up to 23 logical B channels for MCT1 ports or 30 logical B

Configuring Dial Services1-16 114062 Rev. BSelect B Channel from the menu. The configured timeslot should read B channel. Repeat the procedure for each

Getting Started114062 Rev. B 1-17 Figure 1-14. ISDN Switch Configuration Window6.Accept the default switch or select another switch for your network. 7

Configuring Dial Services1-18 114062 Rev. BFigure 1-15. ISDN Logical Lines Window Figure 1-15 shows the ISDN Logical Lines window for BRI. For PRI, th

Getting Started114062 Rev. B 1-19 Configuring CircuitsTo configure dial-up circuits, refer to the appropriate section for instructions:•“Creating Demand

114062 Rev. B v Contents About This Guide Before You Begin ...

Configuring Dial Services1-20 114062 Rev. B3. Highlight the pool that you want the circuit to use and click on PPP Circuits.Site Manager displays the

Getting Started114062 Rev. B 1-21 Figure 1-18. Completed PPP Demand Circuits Window5.Repeat Step 4 for each demand circuit you want to add.6. Keep the

Configuring Dial Services1-22 114062 Rev. BSpecifying the Authentication Protocol InformationFor network security, the router must identify itself in

Getting Started114062 Rev. B 1-23 Enabling a ProtocolIn this section, you enable the Internet Protocol (IP). Refer to Configuring IP Services for Site

Configuring Dial Services1-24 114062 Rev. B4. Enter an IP adjacent host address and click on OK.Site Manager displays the IP Adjacent Host Route windo

Getting Started114062 Rev. B 1-25 Creating Backup CircuitsTo create a PPP backup circuit, you designate a single leased circuit, leased PPP multiline

Configuring Dial Services1-26 114062 Rev. BFigure 1-21. Circuit Options Window4.Select Primary for the Circuit Type parameter.5. Enter the ID of the b

Getting Started114062 Rev. B 1-27 Specifying the Backup ModeThe backup mode determines which router initiates a backup connection. To specify the back

Configuring Dial Services1-28 114062 Rev. BCreating Bandwidth CircuitsThere are two ways to enable bandwidth-on-demand service: designate a single lea

Getting Started114062 Rev. B 1-29 Figure 1-22. Bandwidth-on-Demand Circuit Definition Window3.Highlight a circuit and click on Cct Type.Site Manager di

vi 114062 Rev. B Configuring Leased Circuits as Bandwidth Circuits ...1-28Specifying the Bandwidth Mode

Configuring Dial Services1-30 114062 Rev. B4. Select Bandwidth on Demand for the Circuit Type parameter.5. Enter the ID of the bandwidth pool you want

Getting Started114062 Rev. B 1-31 • If you selected Monitor:Site Manager does not prompt you for caller resolution information. However, if this is th

Configuring Dial Services1-32 114062 Rev. BSpecifying the Authentication ProtocolFor network security, the router must identify itself in the call set

Getting Started114062 Rev. B 1-33 Adding Bandwidth Service for Demand LinesIf the demand line becomes congested, the router can provide 29 additional

Configuring Dial Services1-34 114062 Rev. BFigure 1-26. Enter a BOD Pool Window3.Enter the ID number of a configured bandwidth pool.4. Click on OK.Site

Getting Started114062 Rev. B 1-35 Figure 1-27. BOD Configuration Window5.Click on OK to accept the defaults.You return to the PPP Demand Circuits windo

Configuring Dial Services1-36 114062 Rev. BCreating an Outgoing Phone ListFor ISDN, V.25bis, and Hayes connections, the router uses the outgoing phone

Getting Started114062 Rev. B 1-37 3.Click on Add to display the Phone Number window (Figure 1-29). Figure 1-29. Phone Number Window4.Enter a phone num

Configuring Dial Services1-38 114062 Rev. BCreating the Local Phone List (ISDN only)A local phone number identifies the local router when it places a

Getting Started114062 Rev. B 1-39 Figure 1-31. ISDN Local Phone Numbers WindowThe SPID parameter appears only for switches used in the United States a

114062 Rev. B viiSample Bandwidth-on-Demand Application ...2-25Using the Same Line for All Di

Configuring Dial Services1-40 114062 Rev. B5. Enter a local phone number and a subaddress, if any.6. Click on OK to accept the defaults for the other

Getting Started114062 Rev. B 1-41 Figure 1-33. Caller Resolution Table Window3. Click on Add to add an entry to the table.Site Manager displays the Ca

Configuring Dial Services1-42 114062 Rev. B4. Enter the name and CHAP secret of the remote router.The CHAP secret must be the same for routers on both

Getting Started114062 Rev. B 1-43 What to Do NextNow that you have completed the steps in this chapter, your dial service should be operating. To furt

Chapter 2Dial Services OverviewA dial service provides access to a central switched network for remote users, such as people in branch offices, telecom

Configuring Dial Services2-2 114062 Rev. BThe names of the dial services are sometimes abbreviated in this manual. Table 2-1 lists the full and abbrev

Dial Services Overview114062 Rev. B 2-3 Network Access Methods and ServicesThe router initiates, monitors, and terminates dial-up connections using a

Configuring Dial Services2-4 114062 Rev. BDial-on-Demand ServiceDial-on-demand service enables you to establish a network connection only when the rou

Dial Services Overview114062 Rev. B 2-5 Figure 2-2. Dial-on-Demand ServiceDemand Lines and PoolsDemand lines provide the physical connections over whi

viii 114062 Rev. B PRI Service on the ASN, BLN, and BCN ...4-13B Channel Support ...

Configuring Dial Services2-6 114062 Rev. BHow Demand Lines, Pools, and Circuits Work TogetherWhen you create demand circuits, you assign a demand pool

Dial Services Overview114062 Rev. B 2-7 In Figure 2-3, three circuits share two physical lines that make up Demand pool 1. Note that only two of the c

Configuring Dial Services2-8 114062 Rev. BIn Figure 2-4, remote Routers A, B, and C are connecting to the central Router D through a Frame Relay netwo

Dial Services Overview114062 Rev. B 2-9 • For a dynamic UNI, use the default Frame Relay service record. This service record holds all PVCs that the r

Configuring Dial Services2-10 114062 Rev. BThe Frame Relay switch does not activate PVCs and configured DLCIs until the router receives data from the d

Dial Services Overview114062 Rev. B 2-11 Bandwidth-on-Demand Service for Congested Demand LinesTo relieve congestion across a demand line, you can use

Configuring Dial Services2-12 114062 Rev. BFigure 2-5 illustrates how additional switched lines provide more bandwidth for a congested demand line.Fig

Dial Services Overview114062 Rev. B 2-13 Dial Backup ServiceDial backup service lets you configure backup lines for failed primary lines. A primary lin

Configuring Dial Services2-14 114062 Rev. BCircuit Backup versus Link BackupWhen you select PPP or Frame Relay for the backup circuit, you determine w

Dial Services Overview114062 Rev. B 2-15 Figure 2-7. PPP Backup over an ISDN NetworkLink backup is a multiple-circuit backup, which means that the ent

114062 Rev. B ixEnabling Dial Optimized Routing for Frame Relay Demand Circuits ...5-16Exceptions for Sending Routing Updates ...

Configuring Dial Services2-16 114062 Rev. BIn Figure 2-8, if the Frame Relay link fails at router R1, the router activates a backup connection through

Dial Services Overview114062 Rev. B 2-17 • A-bit notification (Single Frame Relay PVC primary/PPP backup)If only one Frame Relay PVC is being backed up

Configuring Dial Services2-18 114062 Rev. BHow Backup Lines, Pools, and Circuits Work TogetherFor each leased circuit that needs a backup circuit, you

Dial Services Overview114062 Rev. B 2-19 Configuration of the Backup CircuitThe configuration of the backup circuit depends on the protocol for that cir

Configuring Dial Services2-20 114062 Rev. BReestablishing the Backup ConnectionIf the remote site has several telephone lines attached to individual d

Dial Services Overview114062 Rev. B 2-21 Bandwidth-on-Demand ServiceBandwidth-on-demand service lets you configure additional dial-up lines for• A cong

Configuring Dial Services2-22 114062 Rev. BFor a demand circuit, the PPP Demand Circuits window includes a BW on Demand button that lets you associate

Dial Services Overview114062 Rev. B 2-23 Initially, the router brings up one secondary line to alleviate congestion. If the congestion persists, the r

Configuring Dial Services2-24 114062 Rev. BWhen a leased line or bundle becomes congested, the router searches for an available dial-up line from its

Dial Services Overview114062 Rev. B 2-25 Terminating Secondary LinesThe router terminates secondary lines when• The leased line or multilink bundle fa