Avaya Configuring Dial Services Manuel d'utilisateur

Part No. 117353-B Rev. 00June 1998BayRS Version 12.20Site Manager Software Version 6.20 BCC Version 4.00 ConfiguringDial Services

x117353-B Rev. 00IPX RIP and SAP Broadcast Timers ...6-18Traffic Filters ...

Configuring Dial Services3-14117353-B Rev. 00For example:pri/2/1# dial4.Create a backup pool.Go to “Create a Backup Line Pool” on page 3-9 for instruc

Starting Dial Backup Using the BCC117353-B Rev. 003-15 For example:isdn-switch/3# switch-type brini1Go to the next section, “Go to Creating Backup Cir

Configuring Dial Services3-16117353-B Rev. 00For example, the following command creates a backup circuit that uses the lines in pool 8, it designates

Starting Dial Backup Using the BCC117353-B Rev. 003-17 Creating an Outgoing Phone ListFor ISDN, V.25bis, and Hayes connections, the router uses the ou

Configuring Dial Services3-18117353-B Rev. 00Creating the Local Phone List (ISDN only)A local phone number identifies the local router when it places

Starting Dial Backup Using the BCC117353-B Rev. 003-19 For example:local-phone-number/2/1/5553427# spid 1212Go to the next section, “Setting Up the Ca

117353-B Rev. 004-1 Chapter 4ISDN OverviewThis chapter contains the following information:Integrated Services Digital Network (ISDN) is an internetwor

Configuring Dial Services4-2117353-B Rev. 00In addition to offering integrated services, ISDN provides a number of standard, universal interfaces to a

ISDN Overview117353-B Rev. 004-3 Primary Rate InterfacePRI is the other ISDN service. In the United States, Canada, and Japan, PRI transmits data at a

117353-B Rev. 00xiChapter 9 Customizing Line PoolsModifying Line Pools ...

Configuring Dial Services4-4117353-B Rev. 00Figure 4-3. LAPD FrameThe fields in the LAPD frame are as follows:•The opening flag and closing flag field

ISDN Overview117353-B Rev. 004-5 Call Control on the D ChannelITU-T recommendation Q.931 outlines standards for out-of-band call control at the networ

Configuring Dial Services4-6117353-B Rev. 00Reference PointsReference points, also called interfaces, bring two functions together. A reference point

ISDN Overview117353-B Rev. 004-7 Figures 4-4 and 4-5 show two ISDN networks with functional groups and reference points.Figure 4-4. Reference Points a

Configuring Dial Services4-8117353-B Rev. 00For More Information about ISDNFor detailed information about ISDN protocol design and implementation, ref

117353-B Rev. 005-1 Chapter 5Implementation Notesfor All Dial ServicesThis chapter describes Bay Networks implementations for all three dial services

Configuring Dial Services5-2117353-B Rev. 00CHAP and PAP implement a security feature that identifies peer routers to one another. CHAP is the default

Implementation Notes for All Dial Services117353-B Rev. 005-3 Figure 5-1. Two-Way AuthenticationFor CHAP, Router A initiates a CHAP challenge, and Rou

Configuring Dial Services5-4117353-B Rev. 00One-Way AuthenticationFigure 5-2 on page 5-4 illustrates one-way authentication. For CHAP or PAP, the call

Implementation Notes for All Dial Services117353-B Rev. 005-5 Configuring the Type of AuthenticationThe Outbound Authentication parameter determines t

xii117353-B Rev. 00Modifying the ISDN Pool Channel Priority ...9-38Modifying the ISDN Swit

Configuring Dial Services5-6117353-B Rev. 00Router A calls Router B. When Router A makes the call, it places its local CHAP name, Branch_A, and CHAP s

Implementation Notes for All Dial Services117353-B Rev. 005-7 • Throughput -- With the V.34 standard, throughput for asynchronous modems is 28.8 Kb/s.

Configuring Dial Services5-8117353-B Rev. 00Configuring Modems for Asynchronous PPP InterfacesConfiguring modems is simplified for asynchronous dial-u

Implementation Notes for All Dial Services117353-B Rev. 005-9 RADIUS Accounting ServicesAs networks grow to accommodate more remote dial-in users, net

Configuring Dial Services5-10117353-B Rev. 00You have an S interface only if an NT2 device is present. An NT2 is a switch at your site that connects y

Implementation Notes for All Dial Services117353-B Rev. 005-11 B Channel SupportIn keeping with the BRI standard, each port on the ISDN/BRI module pro

Configuring Dial Services5-12117353-B Rev. 00BRI SubaddressesThe ITU-T specifies that one S/T interface can have eight different TE devices, for examp

Implementation Notes for All Dial Services117353-B Rev. 005-13 PRI Service on the ASN, BLN, and BCNThe ASN, BLN, and BCN provide PRI service using the

Configuring Dial Services5-14117353-B Rev. 00Selective PRI ServiceYour ISDN service provider may offer a service option with only a fixed number of B

Implementation Notes for All Dial Services117353-B Rev. 005-15 Placing Multirate CallsBoth ends of a connection must support multirate for it to work.

117353-B Rev. 00xiiiModifying the Demand Circuit Group Configuration ...10-13Modifying the Number of Circuit

Configuring Dial Services5-16117353-B Rev. 00To enable incoming filtering, see “Enabling Incoming Call Filtering” on page 9-40. You must also create a

Implementation Notes for All Dial Services117353-B Rev. 005-17 Example 2For a connection between an ISDN and switched 56 Kb/s network (Figure 5-7), th

Configuring Dial Services5-18117353-B Rev. 00One method of implementing X.25 over the D channel is to configure PDN service. Another method of impleme

Implementation Notes for All Dial Services117353-B Rev. 005-19 Using the ping Command for ISDN ConnectionsTo check the availability of a remote device

117353-B Rev. 006-1 Chapter 6Dial-on-Demand Implementation NotesThis chapter contains the following information about Bay Networks dial-on-demand impl

Configuring Dial Services6-2117353-B Rev. 00Standby circuits support asynchronous (RS-449), synchronous (RS-449, V.35, RS-422, and X.21), and ISDN int

Dial-on-Demand Implementation Notes117353-B Rev. 006-3 How Standby Circuits WorkThere are two types of standby circuits:• Hot standby -- A hot standby

Configuring Dial Services6-4117353-B Rev. 00Typically, circuits at the remote site will be hot standby circuits, while at the central site, they will

Dial-on-Demand Implementation Notes117353-B Rev. 006-5 Balancing Traffic between a Primary Circuit and a Hot Standby CircuitOnce a hot standby circuit

xiv117353-B Rev. 00Chapter 12 Customizing Bandwidth-on-Demand CircuitsCustomizing Bandwidth-on-Demand Service ...

Configuring Dial Services6-6117353-B Rev. 00Using Schedules to Manage Standby Circuit AvailabilityPart of the standby circuit configuration is to sche

Dial-on-Demand Implementation Notes117353-B Rev. 006-7 Example 1: Failback Times That OverlapIf you schedule the standby circuit to terminate before t

Configuring Dial Services6-8117353-B Rev. 00CallbackCallback is a dial-on-demand feature for use between two peer routers, such as a central router an

Dial-on-Demand Implementation Notes117353-B Rev. 006-9 Configuring CallbackCallback operates on a per-demand-circuit basis. You enable callback by con

Configuring Dial Services6-10117353-B Rev. 00Modifying the Callback Mode ParameterIf you modify the Callback Mode parameter, be aware of the following

Dial-on-Demand Implementation Notes117353-B Rev. 006-11 Using the Incoming Phone List for Callback ServiceIf the callback mode of your router is Serve

Configuring Dial Services6-12117353-B Rev. 00A circuit group can use more than one demand pool. This enables the router to use one configuration for c

Dial-on-Demand Implementation Notes117353-B Rev. 006-13 For added network security, each remote router can have a unique PAP ID or CHAP name but use t

Configuring Dial Services6-14117353-B Rev. 00RADIUS Authentication Services for Demand Circuit GroupsAs networks grow to accommodate more remote users

Dial-on-Demand Implementation Notes117353-B Rev. 006-15 Static RoutesYou need to configure the demand circuit protocols so they do not send broadcast

117353-B Rev. 00xvChapter 14 Customizing Caller ResolutionCaller Resolution for Demand Circuit Groups ...

Configuring Dial Services6-16117353-B Rev. 00Version 11.0 supports dial optimized routing only for IP and IPX. For all other protocols, the router act

Dial-on-Demand Implementation Notes117353-B Rev. 006-17 Exceptions for Sending Routing UpdatesRouting updates are sent independent of data transmissio

Configuring Dial Services6-18117353-B Rev. 00• Configure the router to handle oversubscription of lines.If you do not have enough lines to accommodate

Dial-on-Demand Implementation Notes117353-B Rev. 006-19 Traffic FiltersTo prevent routing updates and protocol-specific messages from keeping the circ

Configuring Dial Services6-20117353-B Rev. 00PPP MultilinkMultilink is a feature of PPP that you can enable for individual PPP links. Links are logica

Dial-on-Demand Implementation Notes117353-B Rev. 006-21 When you configure a demand circuit, the router automatically enables protocol prioritization

117353-B Rev. 007-1 Chapter 7Dial Backup Implementation NotesThis chapter describes Bay Networks implementation of dial backup service. Most of these

Configuring Dial Services7-2117353-B Rev. 00Data CompressionYou can configure one of two compression protocols over any PPP demand circuit:• Bay Netwo

Dial Backup Implementation Notes117353-B Rev. 007-3 Using Unnumbered Interfaces to Dial an Alternative SiteIP unnumbered interfaces define a point-to-

xvi117353-B Rev. 00Frame Relay PVC and Service Parameters (Demand and Dial Backup) ... A-75Bandwidth-on-Demand Circuit Options Parameters

Configuring Dial Services7-4117353-B Rev. 00If the primary connection between Routers A and B goes down, the backup circuit takes over, adopting the c

Dial Backup Implementation Notes117353-B Rev. 007-5 Sample Network Using Demand Circuit GroupsFigure 7-2 shows a sample network using demand circuit g

Configuring Dial Services7-6117353-B Rev. 00The configuration for this type of network is as follows:• The branch offices are configured for dial back

117353-B Rev. 008-1 Chapter 8Bandwidth-on-Demand Implementation NotesThis chapter includes the following information about Bay Networks implementation

Configuring Dial Services8-2117353-B Rev. 00Bandwidth-on-Demand TerminologyTable 8-1 lists the terminology that Site Manager and this manual use to se

Bandwidth-on-Demand Implementation Notes117353-B Rev. 008-3 Multilink lets you combine a set of lines between two routers into a single bundle, which

Configuring Dial Services8-4117353-B Rev. 00Multilink FragmentationMultilink fragmentation splits datagrams into smaller packets when necessary and se

Bandwidth-on-Demand Implementation Notes117353-B Rev. 008-5 • Minimizes the configuration of outgoing phone numbers because only one number is require

Configuring Dial Services8-6117353-B Rev. 00In this example, two Bay Networks routers are connected. Router A has only one phone number in its outgoin

Bandwidth-on-Demand Implementation Notes117353-B Rev. 008-7 Configuring BAPTo use BAP, you must configure bandwidth-on-demand service for single lease

117353-B Rev. 00xviiConfiguring Dial Backup Using the BCC ... B-17Configuration of Router

Configuring Dial Services8-8117353-B Rev. 00Protocol PrioritizationWhen you configure a router, you can prioritize the different types of traffic sent

Bandwidth-on-Demand Implementation Notes117353-B Rev. 008-9 External Clock Speed Effects on Congestion ThresholdsThe router uses several congestion th

117353-B Rev. 009-1 Chapter 9Customizing Line PoolsThis chapter provides instructions on how to modify dial-on-demand, dial backup, and bandwidth-on-d

Configuring Dial Services9-2117353-B Rev. 00Remember these guidelines about line pools:• When adding lines to a pool, configure all lines in the pool

Customizing Line Pools117353-B Rev. 009-3 Changing Pool IDs Using Site Manager, you can change the pool ID of an existing line pool. Before you can ch

Configuring Dial Services9-4117353-B Rev. 00• You can go to the prompt of the parent object and enter:delete <object instance ID>For example:box

Customizing Line Pools117353-B Rev. 009-5 Deleting Modem Lines from a PoolThe following section explain how to remove modem lines from a line pool.To

Configuring Dial Services9-6117353-B Rev. 00Using Site ManagerTo remove a modem line from a line pool:Site Manager ProcedureYou do this System respond

Customizing Line Pools117353-B Rev. 009-7 Deleting ISDN B Channels from a PoolYou can remove B channels from a line pool using Site Manager and the BC

xviii117353-B Rev. 00show dial calls [-backup] ...C-9sho

Configuring Dial Services9-8117353-B Rev. 00Modifying the WAN Interface TypeYou can determine whether this interface uses synchronous communication or

Customizing Line Pools117353-B Rev. 009-9 For example, to change the default wan-type and create an asynchronous interface on slot 5, connector 2 ente

Configuring Dial Services9-10117353-B Rev. 00Modifying the Line Media Type and Cable TypeYou can define the media type and cable type for serial inter

Customizing Line Pools117353-B Rev. 009-11 For example:serial/3/3# media-type v25bisTo set the cable type, do the following:cable-type <value>va

Configuring Dial Services9-12117353-B Rev. 00Modifying the Line PriorityFor serial interfaces, you can prioritize lines in a pool, instructing the rou

Customizing Line Pools117353-B Rev. 009-13 Using Site ManagerFor pools that combine modem and ISDN lines, coordinate the priority assignments for this

Configuring Dial Services9-14117353-B Rev. 00Modifying External Modem ConfigurationsIf your dial application uses external modems, you can modify the

Customizing Line Pools117353-B Rev. 009-15 Using Site ManagerTo enable or disable the factory default settings for the modem configuration:Site Manage

Configuring Dial Services9-16117353-B Rev. 00Specifying a Modem Initialization Command (Hayes only)Using the BCC, you can customize the modem initiali

Customizing Line Pools117353-B Rev. 009-17 Specifying a Modem and an Initialization Command (Hayes only)Using Site Manager, you can specify a particul

117353-B Rev. 00xixFiguresFigure 1-1. Example of Dial Access to a Switched Telephone Network ...1-3Figure 1-2. Dial-on-Demand Servic

Configuring Dial Services9-18117353-B Rev. 00Changing the Asynchronous Baud RateThe asynchronous baud rate sets the transmission speed between the mod

Customizing Line Pools117353-B Rev. 009-19 Using Site ManagerSee Configuring WAN Line Services to configure this parameter using Site Manager.Modifyin

Configuring Dial Services9-20117353-B Rev. 00Using Site ManagerTo access the window where you specify the modem command string, set the WAN Serial Int

Customizing Line Pools117353-B Rev. 009-21 Modifying How the Modem Connects to the NetworkUsing Site Manager, you can change how the modem connects to

Configuring Dial Services9-22117353-B Rev. 00Modifying the ARN Internal Modem ConfigurationYou can modify the configuration of the V.34 Modem Adapter

Customizing Line Pools117353-B Rev. 009-23 Using the BCCTo set the modem type, navigate to the modem prompt and enter:modem-type <type>type is a

Configuring Dial Services9-24117353-B Rev. 00Using Site ManagerTo set the initialization string for the ARN:Site Manager ProcedureYou do this System r

Customizing Line Pools117353-B Rev. 009-25 Changing the Asynchronous Baud RateWhen the wan-type parameter is set to asynchronous, the asynchronous bau

Configuring Dial Services9-26117353-B Rev. 00Using the BCCTo enable or disable the factory default settings for the modem configuration, navigate to t

Customizing Line Pools117353-B Rev. 009-27 Configuring a Modem for a Specific CountryUsing the BCC, you can ensure that the modem works for the countr

ii117353-B Rev. 004401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821Copyright © 1998 Bay Networks, Inc.All rights re

xx117353-B Rev. 00Figure 8-1. Multilink and Bandwidth-on-Demand Operation ...8-3Figure 8-2. BAP Negotiation betwe

Configuring Dial Services9-28117353-B Rev. 00Using Site ManagerTo set the phone number:Remotely Resetting the ModemUsing the BCC, you can reset the mo

Customizing Line Pools117353-B Rev. 009-29 Modifying the Operation of the ModemUsing Site Manager, you can change the V.34 Modem Adapter module operat

Configuring Dial Services9-30117353-B Rev. 00Modifying PPP Parameters for Backup LinesUsing the BCC, you can modify several PPP line parameters to cus

Customizing Line Pools117353-B Rev. 009-31 Specifying the Asynchronous Modem Control Character MapIf you are using asynchronous PPP and asychronous mo

Configuring Dial Services9-32117353-B Rev. 00Setting the Maximum Receive Unit (MRU)In BayRS Version 12.00, the default Maximum Receive Unit (MRU) para

Customizing Line Pools117353-B Rev. 009-33 • If you upgrade the central-site router to Version 11.02 (or later) and the default MRU value of 1500 is t

Configuring Dial Services9-34117353-B Rev. 00Modifying ISDN ConfigurationsThis section describes how to modify ISDN configurations. It contains the fo

Customizing Line Pools117353-B Rev. 009-35 Modifying the BRI and PRI Modes of OperationYou cannot modify the BRI or PRI port application mode (Site Ma

Configuring Dial Services9-36117353-B Rev. 00Using Site ManagerTo modify individual PRI timeslots:Modifying the ISDN Pool Channel CountYou can modify

Customizing Line Pools117353-B Rev. 009-37 Using Site ManagerTo modify the pool channel count and priority:Site Manager ProcedureYou do this System re

117353-B Rev. 00xxiTablesTable 1-1. Dial Service Names ...1-2Table 1-2.

Configuring Dial Services9-38117353-B Rev. 00Modifying the ISDN Pool Channel PriorityYou can modify the ISDN pool channel priority to prioritize chann

Customizing Line Pools117353-B Rev. 009-39 Modifying the ISDN Switch TypeIf the ISDN switch at the central office has changed, you need to alter the s

Configuring Dial Services9-40117353-B Rev. 00Using Site ManagerTo modify the switch type:Enabling Incoming Call FilteringIncoming call filtering enabl

Customizing Line Pools117353-B Rev. 009-41 Using Site ManagerTo enable incoming call filtering:Modifying the Adaption RateTo send and receive data tra

Configuring Dial Services9-42117353-B Rev. 00For example:isdn-switch/2# global-rate-adaption rate56The global-rate-adaption parameter works with the a

Customizing Line Pools117353-B Rev. 009-43 Informing the Switch That Call Setup Is CompleteSome switches require that the router send a packet in the

Configuring Dial Services9-44117353-B Rev. 00Configuring X.25 over a D Channel (BRI only)Using the BCC and Site Manager, you can configure X.25 over a

Customizing Line Pools117353-B Rev. 009-45 Setting the TEI Parameters for X.25 Service over the D ChannelIf you enable X.25 service over the D channel

Configuring Dial Services9-46117353-B Rev. 00Using Site ManagerTo configure X.25 over the D channel for a BRI line:To disable X.25 over the D channel,

Customizing Line Pools117353-B Rev. 009-47 Disabling X.25 over the D ChannelYou can globally disable X.25 over the D channel using the BCC and Site Ma

xxii117353-B Rev. 00Table B-8. MCT1 Clock Parameter (Router 1 only) ... B-8Table B-9. Demand Pools Par

Configuring Dial Services9-48117353-B Rev. 00Modifying BRI Signaling over the D ChannelIn most cases, the defaults for BRI signaling will work for you

Customizing Line Pools117353-B Rev. 009-49 Activating ISDN S/T and U InterfacesYou can set the BRI T3 timer which indicates the amount of time that th

Configuring Dial Services9-50117353-B Rev. 00Customizing Conformance TestingThe bchannel-loopback parameter is for Layer 1 ISDN BRI conformance testin

Customizing Line Pools117353-B Rev. 009-51 Using Site ManagerThe BRI Interface Configuration window defines the signaling over the D channel. To edit

Configuring Dial Services9-52117353-B Rev. 00Modifying the X.25 Circuit for Service over the D ChannelUsing Site Manager, you can modify the X.25 serv

Customizing Line Pools117353-B Rev. 009-53 Modifying BRI Leased-Line Configurations (Germany and Japan only)If you selected one of the leased modes fo

Configuring Dial Services9-54117353-B Rev. 00Modifying the MTUThe maximum transmission unit (MTU) specifies the largest frame that the router can tran

Customizing Line Pools117353-B Rev. 009-55 Using Site ManagerUsing Site Manager, you can edit a timer for the BRI leased-line. Although call setup is

Configuring Dial Services9-56117353-B Rev. 00Deleting BRI and PRI from the RouterBefore you delete the BRI and PRI physical interface, you must delete

Customizing Line Pools117353-B Rev. 009-57 Deleting PRIThe next sections explain how to delete PRI from the router.Using the BCCTo remove PRI from the

117353-B Rev. 00xxiii About This GuideIf you are responsible for configuring dial services, you need to read this guide.If you want to Go toLearn abou

117353-B Rev. 0010-1 Chapter 10Customizing Demand CircuitsThis chapter includes the following information:You should have set up a demand pool in Chap

Configuring Dial Services10-2117353-B Rev. 00Configuring Frame Relay Demand CircuitsTo configure frame relay demand circuits:Site Manager ProcedureYou

Customizing Demand Circuits117353-B Rev. 0010-3 Modifying the Frame Relay InterfaceOnce you configure a frame relay demand circuit, Site Manager confi

Configuring Dial Services10-4117353-B Rev. 00Modifying Frame Relay Service RecordsA frame relay service record is a data structure that allows flexibl

Customizing Demand Circuits117353-B Rev. 0010-5 Adding Protocols to Frame Relay Demand CircuitsTo add protocols to a frame relay demand circuit:11. Se

Configuring Dial Services10-6117353-B Rev. 00Customizing PPP and Frame Relay Demand CircuitsAfter you configure a PPP or frame relay demand circuit, S

Customizing Demand Circuits117353-B Rev. 0010-7 Table 10-1 lists ways to customize PPP and frame relay demand circuits and the parameters you use to m

Configuring Dial Services10-8117353-B Rev. 00Changing the Default Authentication Protocol (PPP only)CHAP is the default authentication protocol. To se

Customizing Demand Circuits117353-B Rev. 0010-9 Scheduling When the Demand Circuit Is AvailableAfter you finalize the demand circuit’s configuration,

Configuring Dial Servicesxxiv117353-B Rev. 00Before You BeginBefore using this guide, you must complete the following procedures. For a new router:• I

Configuring Dial Services10-10117353-B Rev. 008. You can revise the parameter values that you set in step 6, and you can set the following additional

Customizing Demand Circuits117353-B Rev. 0010-11 Configuring Demand Circuit GroupsTo simplify configuration of unnumbered interfaces in a large networ

Configuring Dial Services10-12117353-B Rev. 00Site Manager prompts you for this information because demand circuit groups cannot initiate calls. Site

Customizing Demand Circuits117353-B Rev. 0010-13 Modifying the Demand Circuit Group ConfigurationTo modify the demand circuit group configuration:Modi

Configuring Dial Services10-14117353-B Rev. 00Modifying the Demand Pool That the Demand Circuit Group UsesTo modify the demand pool used by the demand

Customizing Demand Circuits117353-B Rev. 0010-15 Removing a Demand Circuit GroupTo remove a demand circuit group:Site Manager ProcedureYou do this Sys

Configuring Dial Services10-16117353-B Rev. 00Removing Demand CircuitsTo remove a demand circuit:Site Manager ProcedureYou do this System responds1. I

117353-B Rev. 0011-1 Chapter 11Customizing Backup CircuitsThe router activates a backup circuit when a leased circuit fails. To configure backup servi

Configuring Dial Services11-2117353-B Rev. 00Table 11-1 lists the instructions you should use to configure backup circuits.You cannot configure a band

Customizing Backup Circuits117353-B Rev. 0011-3 2.Create a dial object to be used by dial backup service.For example, to make the interface on slot 2

About This Guide117353-B Rev. 00xxv vertical line (|) Indicates that you enter only one of the parts of the command. The vertical line separates choic

Configuring Dial Services11-4117353-B Rev. 00For more information on using the BCC to configure frame relay, see Configuring Frame Relay Services.Usin

Customizing Backup Circuits117353-B Rev. 0011-5 Creating Frame Relay Backup Circuits for Multiple PVCsIf your frame relay interface has multiple PVCs

Configuring Dial Services11-6117353-B Rev. 00Modifying the Frame Relay Backup InterfaceAfter you configure a primary circuit, Site Manager sets up the

Customizing Backup Circuits117353-B Rev. 0011-7 Modifying Frame Relay Service RecordsA frame relay service record is a data structure that allows flex

Configuring Dial Services11-8117353-B Rev. 0010. Optionally, set the following parameters:• Circuit State Set• Multicast• Hybrid Mode• Congestion Cont

Customizing Backup Circuits117353-B Rev. 0011-9 Configuring Filters for Backup ConfigurationsTo prevent unwanted traffic across a frame relay interfac

Configuring Dial Services11-10117353-B Rev. 00Configuring Filters for Primary/Shared InterfacesTo configure filters for primary/shared interfaces:Site

Customizing Backup Circuits117353-B Rev. 0011-11 Customizing PPP and Frame Relay Backup CircuitsYou can modify the configuration of the backup circuit

Configuring Dial Services11-12117353-B Rev. 00Changing the Authentication Protocol for the Primary CircuitCHAP is the default authentication protocol,

Customizing Backup Circuits117353-B Rev. 0011-13 Configuring PAPTo configure PAP, navigate to the backup-circuit prompt and enter:pap-id <text-stri

Configuring Dial Servicesxxvi117353-B Rev. 00PPP Point-to-Point ProtocolPRI Primary Rate InterfacePSPDN Packet Switched Public Data NetworkPSTN Public

Configuring Dial Services11-14117353-B Rev. 00Using Site ManagerTo modify the authentication parameters, complete the following tasks:Customizing the

Customizing Backup Circuits117353-B Rev. 0011-15 To specify the maximum amount of time that the circuit is active, in minutes, navigate to the backup-

Configuring Dial Services11-16117353-B Rev. 00Modifying the Activation of a Backup CircuitThe primary down time determines how long the router waits b

Customizing Backup Circuits117353-B Rev. 0011-17 Enabling Filters for Backup Circuits (frame relay only)Using Site Manager, you can enable the use of

Configuring Dial Services11-18117353-B Rev. 00Specifying the Time Between CallsUsing the BCC, you can specify the amount of time, in seconds, that the

Customizing Backup Circuits117353-B Rev. 0011-19 You can define the following schedule using both BCC and Site Manager.Table 11-2. Scheduling OptionsP

Configuring Dial Services11-20117353-B Rev. 00Using the BCCThe following examples show how to set the BCC schedule commands for the backup circuit:To

Customizing Backup Circuits117353-B Rev. 0011-21 To set the availability mode, enter:availability-mode <mode>mode can be one of the following:Fo

Configuring Dial Services11-22117353-B Rev. 00Deleting a Backup Circuit ScheduleThe following sections explain how to delete a schedule that you confi

Customizing Backup Circuits117353-B Rev. 0011-23 Using Site ManagerTo delete a backup circuit’s schedule:Removing PPP or Frame Relay Backup ServiceThe

About This Guide117353-B Rev. 00xxvii Bay Networks Customer ServiceYou can purchase a support contract from your Bay Networks distributor or authorize

Configuring Dial Services11-24117353-B Rev. 00Using Site ManagerTo remove backup service:Site Manager ProcedureYou do this System responds1. In the Co

117353-B Rev. 0012-1 Chapter 12Customizing Bandwidth-on-Demand CircuitsThis chapter includes the following information:To enable bandwidth-on-demand s

Configuring Dial Services12-2117353-B Rev. 00Table 12-1 lists the terminology that Site Manager and this guide use to see circuits in a bandwidth-on-d

Customizing Bandwidth-on-Demand Circuits117353-B Rev. 0012-3 Table 12-2 lists ways to modify your bandwidth-on-demand configuration.Changing the Authe

Configuring Dial Services12-4117353-B Rev. 00Bandwidth-on-Demand Congestion Monitor ParametersFor BayRS 12.10 or higher, when WCP is negotiated above

Customizing Bandwidth-on-Demand Circuits117353-B Rev. 0012-5 Table 12-3 explains how to change the monitor parameters.Table 12-3. Changing the Monitor

Configuring Dial Services12-6117353-B Rev. 00Setting the Preferred and Reserved SlotsTable 12-3 explains how to change the monitor parameters from the

Customizing Bandwidth-on-Demand Circuits117353-B Rev. 0012-7 Modifying Multilink FragmentationMultilink fragmentation lets the router break up data pa

Configuring Dial Services12-8117353-B Rev. 00Enabling BAP for Bandwidth-on-Demand ServiceBAP enables you to manage the allocation of bandwidth for lin

Customizing Bandwidth-on-Demand Circuits117353-B Rev. 0012-9 Removing Bandwidth-on-Demand ServiceTo remove bandwidth-on-demand service:Site Manager Pr

Configuring Dial Servicesxxviii117353-B Rev. 00Bay Networks Educational ServicesThrough Bay Networks Educational Services, you can attend classes and

117353-B Rev. 0013-1 Chapter 13Customizing Phone ListsThe router uses phone lists for calls to and from remote routers. If any of the lines in your po

Configuring Dial Services13-2117353-B Rev. 00The outgoing phone list and incoming phone list contain the phone numbers of remote routers. The router p

Customizing Phone Lists117353-B Rev. 0013-3 Local Phone ListsFor BRI connections, the local phone list numbers identify the local calling router to re

Configuring Dial Services13-4117353-B Rev. 00Modifying an Outgoing Phone ListIf you set up an ISDN, V.25bis, or Hayes signaling for the configuration

Customizing Phone Lists117353-B Rev. 0013-5 To configure an extension, navigate to the out-phone-number prompt and enter:subaddress-extension <stri

Configuring Dial Services13-6117353-B Rev. 00Using Site ManagerTo create an outgoing phone list:Site Manager ProcedureYou do this System responds1. In

Customizing Phone Lists117353-B Rev. 0013-7 Modifying the Phone Number TypeYou can specify whether the phone number is for a V.25bis, Hayes or a direc

Configuring Dial Services13-8117353-B Rev. 00The isdn-number-plan parameter indicates the standard that the phone number plan follows. The router pass

Customizing Phone Lists117353-B Rev. 0013-9 Using Site ManagerTo specify the phone number type:Site Manager ProcedureYou do this System responds1. In

117353-B Rev. 001-1 Chapter 1Dial Services OverviewA dial service provides access to a central switched network for remote users, such as people in br

Configuring Dial Services13-10117353-B Rev. 00Reordering and Deleting Phone NumbersYou can modify existing numbers using Site Manager, but only delete

Customizing Phone Lists117353-B Rev. 0013-11 Using Site ManagerTo modify the outgoing phone list:Site Manager ProcedureYou do this System responds1. I

Configuring Dial Services13-12117353-B Rev. 00Modifying a Call’s Adaption RateFor ISDN calls only, the adaption rate specifies the rate at which the l

Customizing Phone Lists117353-B Rev. 0013-13 Using Site ManagerTo set the adaption rate:Site Manager ProcedureYou do this System responds1. In the Con

Configuring Dial Services13-14117353-B Rev. 00Changing the Remote Pool TypeUsing Site Manager, you can configure the remote pool type. The remote pool

Customizing Phone Lists117353-B Rev. 0013-15 Configuring the Phone Number for Single or Multiple CallsYou can configure the phone numbers in your outg

Configuring Dial Services13-16117353-B Rev. 00Using Site ManagerTo set the connection type:Site Manager ProcedureYou do this System responds1. In the

Customizing Phone Lists117353-B Rev. 0013-17 Enabling PRI MultiratePRI multirate lets you group B channels in multiples of 64 Kb/s to dynamically allo

Configuring Dial Services13-18117353-B Rev. 00Using Site ManagerTo enable PRI multirate:Site Manager ProcedureYou do this System responds1. In the Con

Customizing Phone Lists117353-B Rev. 0013-19 Changing the AT command string (Hayes only)For asynchronous PPP connections only, you can specify a prefi

117353-B Rev. 00iiiBay Networks, Inc. Software License AgreementNOTICE: Please carefully read this license agreement before copying or using the acco

Configuring Dial Services1-2117353-B Rev. 00How to Use This GuideThe guide is organized as follows:• Overviews and features of each dial service.This

Configuring Dial Services13-20117353-B Rev. 00Creating an Incoming Phone List (ISDN only)Using Site Manager, you can create an incoming phone list for

Customizing Phone Lists117353-B Rev. 0013-21 Modifying the Incoming Phone ListTo modify the incoming phone list:7. Repeat this procedure for each phon

Configuring Dial Services13-22117353-B Rev. 00Creating a Local Phone List (ISDN only)Using the BCC and Site Manager, you can configure a local phone l

Customizing Phone Lists117353-B Rev. 0013-23 Once a phone number is configured, you can specify a subaddrerss. Navigate to the local phone number prom

Configuring Dial Services13-24117353-B Rev. 00To specify the ISDN number type, navigate to the local-phone-number prompt and enter:isdn-number-type &l

Customizing Phone Lists117353-B Rev. 0013-25 Using Site ManagerTo create a local phone list:Site Manager ProcedureYou do this System responds1. In the

Configuring Dial Services13-26117353-B Rev. 00Modifying the Local Phone ListYou can delete local phone numbers using the BCC. You can change or delete

Customizing Phone Lists117353-B Rev. 0013-27 4. Modify any of the following:•Changing numbers -- If you want to change a phone number, click in the fi

117353-B Rev. 0014-1 Chapter 14Customizing Caller ResolutionFor security purposes, all three dial services use a PPP identification mechanism to deter

Dial Services Overview117353-B Rev. 001-3 Bay Networks Dial ServicesThe router provides three types of dial services: dial-on-demand, dial backup, and

Configuring Dial Services14-2117353-B Rev. 00Caller Resolution for Demand Circuit GroupsThe router also uses the caller resolution table for demand ci

Customizing Caller Resolution117353-B Rev. 0014-3 Configuring the CHAP SecretIf you configure CHAP as the authentication protocol, you must enter the

Configuring Dial Services14-4117353-B Rev. 00Using Site ManagerTo configure the caller resolution table:Site Manager ProcedureYou do this System respo

Customizing Caller Resolution117353-B Rev. 0014-5 Modifying Entries in the Caller Resolution TableUsing Site Manager, you can change entries in the ca

Configuring Dial Services14-6117353-B Rev. 00Deleting a Caller Resolution EntryYou can delete any caller resolution table entry using the BCC (dial ba

117353-B Rev. 00A-1 Appendix ADial Service ParametersOnce a dial service is operating, you can modify any parameter for your network. This appendix de

Configuring Dial ServicesA-2117353-B Rev. 00You can use Site Manager to edit all dial service parameters.You can also use the Technician Interface to

Dial Service Parameters117353-B Rev. 00A-3 Each parameter description begins with the Site Manager path that leads to the parameter. Each path assumes

Configuring Dial ServicesA-4117353-B Rev. 00Pool ID ParameterThe Pool Configuration window contains the Pool ID parameter (Figure A-1).Figure A-1. Dem

Dial Service Parameters117353-B Rev. 00A-5 WAN Serial Interface Type ParameterThe Choose WAN Serial Interface Type window (Figure A-2) defines whether

Configuring Dial Services1-4117353-B Rev. 00Network Access Methods and ServicesThe router initiates, monitors, and terminates dial-up connections usin

Configuring Dial ServicesA-6117353-B Rev. 00Sync and Async Line Media Type ParametersThe Line Media Type windows (Figures A-3 and A-4) contain the phy

Dial Service Parameters117353-B Rev. 00A-7 Parameter: Line Media TypePath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add >

Configuring Dial ServicesA-8117353-B Rev. 00Parameter: PriorityPath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add > Dema

Dial Service Parameters117353-B Rev. 00A-9 External Modem ParametersThe Sync, Async, and Async Hayes Modem interface windows contain the modem configu

Configuring Dial ServicesA-10117353-B Rev. 00Parameter: Retry DelayPath: COM Connector > Edit Modem > Sync/Async Modem Interface or Async Hayes

Dial Service Parameters117353-B Rev. 00A-11 Parameter: Debug ModePath: COM Connector > Edit Modem > Sync/Async Modem Interface or Async Hayes Mo

Configuring Dial ServicesA-12117353-B Rev. 00Parameter: Modem Command String Path: COM Connector > Edit Modem > Sync/Async Modem Interface or As

Dial Service Parameters117353-B Rev. 00A-13 Parameter: Speaker VolumePath: COM Connector > Edit Modem > Async Hayes Modem InterfaceDefault: Medi

Configuring Dial ServicesA-14117353-B Rev. 00Parameter: No. of Rings to AnswerPath: COM Connector > Edit Modem > Async Hayes Modem InterfaceDefa

Dial Service Parameters117353-B Rev. 00A-15 V.34 Modem ParametersThese parameters are available only for the ARN using the V.34 Modem Adapter Module.P

Dial Services Overview117353-B Rev. 001-5 Dial-on-Demand ServiceDial-on-demand service enables you to establish a network connection only when the rou

Configuring Dial ServicesA-16117353-B Rev. 00Parameter: Modem Factory DefaultsPath: COM Connector > Edit Modem > Edit V.34 Modem Interface Param

Dial Service Parameters117353-B Rev. 00A-17 Parameter: Speaker VolumePath: COM Connector > Edit Modem > Edit V.34 Modem Interface ParametersDefa

Configuring Dial ServicesA-18117353-B Rev. 00Port Application Mode ParametersThe Port Application window contains the Port Application Mode parameter

Dial Service Parameters117353-B Rev. 00A-19 BRI Port Application Mode ParameterParameter: Port Application ModePath: Configuration Manager > ISDN C

Configuring Dial ServicesA-20117353-B Rev. 00ISDN Switch ParametersThe ISDN Switch Configuration window (Figure A-7) contains the switch parameters.Fi

Dial Service Parameters117353-B Rev. 00A-21 Table A-3. Switch Types by CountryCountry BRI Switch Types PRI Switch TypesAustriaBelgiumDenmarkFranceGerm

Configuring Dial ServicesA-22117353-B Rev. 00Parameter: Incoming Filter Path: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add

Dial Service Parameters117353-B Rev. 00A-23 Parameter: Global Adaption RatePath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > A

Configuring Dial ServicesA-24117353-B Rev. 00Pool Channel Count and Priority ParametersThe ISDN Logical Lines window (Figure A-8) contains the ISDN po

Dial Service Parameters117353-B Rev. 00A-25 Parameter: Pool Channel CountPath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools > Add

Configuring Dial Services1-6117353-B Rev. 00Figure 1-2. Dial-on-Demand ServiceDemand Lines and PoolsDemand lines provide the physical connections over

Configuring Dial ServicesA-26117353-B Rev. 00Parameter: Pool Channel PriorityPath: Dialup > Demand/Backup/Bandwidth on Demand Pools > Pools >

Dial Service Parameters117353-B Rev. 00A-27 BRI Configuration ParametersThe BRI Interface Configuration window (Figure A-9) contains the BRI interface

Configuring Dial ServicesA-28117353-B Rev. 00Parameter: BRI T3 TimerPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interface Configur

Dial Service Parameters117353-B Rev. 00A-29 Parameter: BRI B Channel LoopbackPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interface

Configuring Dial ServicesA-30117353-B Rev. 00Parameter: X.25 over ISDN-D ChannelPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI Interf

Dial Service Parameters117353-B Rev. 00A-31 Parameter: TEI Value for X.25 over ISDN-DPath: ISDN Connector > ISDN Dialup > Edit D Chan > BRI I

Configuring Dial ServicesA-32117353-B Rev. 00Demand Circuit Parameters (PPP and Frame Relay)The PPP and Frame Relay demand circuit windows contain the

Dial Service Parameters117353-B Rev. 00A-33 Parameter: Demand Pool IDPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits >

Configuring Dial ServicesA-34117353-B Rev. 00Parameter: Inactivity TimePath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits >

Dial Service Parameters117353-B Rev. 00A-35 Parameter: Retry DelayPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits > PPP

Dial Services Overview117353-B Rev. 001-7 How Demand Lines, Pools, and Circuits Work TogetherWhen you create demand circuits, you assign a demand pool

Configuring Dial ServicesA-36117353-B Rev. 00Parameter: Auto Demand TerminationPath: Dialup > Demand Circuits > Demand Pools > PPP or FR Circ

Dial Service Parameters117353-B Rev. 00A-37 Parameter: Circuit Name Path: Dialup > Demand Circuits > Demand Pools > PPP or FR Circuits > P

Configuring Dial ServicesA-38117353-B Rev. 00Parameter: Routing Update Hold TimePath: Dialup > Demand Circuits > Demand Pools > FR Circuits &

Dial Service Parameters117353-B Rev. 00A-39 Standby Circuit Parameters (PPP Demand Circuits only)The standby circuit parameters, which define standby

Configuring Dial ServicesA-40117353-B Rev. 00Parameter: Manual Standby ActionPath: Dialup > Demand Circuits > Demand Pools > PPP Circuits >

Dial Service Parameters117353-B Rev. 00A-41 Callback Parameters (PPP Demand Circuits only)The callback parameters, which define the callback feature,

Configuring Dial ServicesA-42117353-B Rev. 00(continued)Instructions: Client -- Designates the router as the callback client. Use this mode when the o

Dial Service Parameters117353-B Rev. 00A-43 Parameter: Callback Server Delay Time (sec)Path: Dialup > Demand Circuits > Demand Pools > PPP Ci

Configuring Dial ServicesA-44117353-B Rev. 00Authentication Protocol Parameters (Demand, Backup, Bandwidth)The authentication parameters are the same

Dial Service Parameters117353-B Rev. 00A-45 Parameter: CHAP SecretPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circui

Configuring Dial Services1-8117353-B Rev. 00In Figure 1-3, three circuits share two physical lines that make up Demand pool 1. Note that only two of t

Configuring Dial ServicesA-46117353-B Rev. 00Parameter: PAP Local IDPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circ

Dial Service Parameters117353-B Rev. 00A-47 Parameter: PAP PasswordPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP Circu

Configuring Dial ServicesA-48117353-B Rev. 00Parameter: Outbound AuthenticationPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools &g

Dial Service Parameters117353-B Rev. 00A-49 Circuit Duration Parameters (Demand and Backup)The circuit duration parameters determine how long the conn

Configuring Dial ServicesA-50117353-B Rev. 00Parameter: Max UpTime TerminationPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools >

Dial Service Parameters117353-B Rev. 00A-51 Parameter: Minimum Call DurationPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools >

Configuring Dial ServicesA-52117353-B Rev. 00Parameter: Inactivity ModePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools > PPP o

Dial Service Parameters117353-B Rev. 00A-53 Circuit Schedule Parameters (Demand and Dial Backup)The circuit schedule parameters determine how long the

Configuring Dial ServicesA-54117353-B Rev. 00Parameter: DaysPath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP or FR Circuit

Dial Service Parameters117353-B Rev. 00A-55 Parameter: Start TimePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP or FR Ci

Dial Services Overview117353-B Rev. 001-9 In Figure 1-4, remote Routers A, B, and C are connecting to the central Router D through a frame relay netwo

Configuring Dial ServicesA-56117353-B Rev. 00Parameter: End TimePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP or FR Cir

Dial Service Parameters117353-B Rev. 00A-57 Parameter: Inactivity Timeout Path: Demand Circuits only: Dialup > Demand Circuits > Demand Pools>

Configuring Dial ServicesA-58117353-B Rev. 00Parameter: Availability ModePath: Demand Circuits: Dialup > Demand Circuits > Demand Pools> PPP

Dial Service Parameters117353-B Rev. 00A-59 Parameter: Failback Time (min.)Path:Demand Circuits only: Dialup > Demand Circuits > Demand Pools&g

Configuring Dial ServicesA-60117353-B Rev. 00Demand Circuit Group ParametersThe Demand Circuit Groups window (Figure A-12) contains the demand circuit

Dial Service Parameters117353-B Rev. 00A-61 Demand Circuit Group Protocol ParametersParameter: Number of CircuitsPath: Dialup > Demand Circuit Grou

Configuring Dial ServicesA-62117353-B Rev. 00Parameter: RIP EnablePath: Dialup > Demand Circuit Groups > Demand Circuit GroupsDefault: DisableOp

Dial Service Parameters117353-B Rev. 00A-63 Caller Resolution Info Parameters for Demand Circuit GroupsThe caller resolution parameters for demand cir

Configuring Dial ServicesA-64117353-B Rev. 00Parameter: CHAP SecretPath: Dialup > Demand Circuit Groups > Demand Circuit Groups > Add Group &

Dial Service Parameters117353-B Rev. 00A-65 PPP Circuit Options Parameters (Dial Backup)The PPP Circuit Options window (Figure A-13) contains the back

Configuring Dial Services1-10117353-B Rev. 00• For a dynamic UNI, use the default frame relay service record. This service record holds all PVCs that

Configuring Dial ServicesA-66117353-B Rev. 00Parameter: Backup Pool IDPath: Dialup > Backup Circuits > PPP > Primary Circuit Definition >

Dial Service Parameters117353-B Rev. 00A-67 PPP Primary Circuit Definition Parameters (Dial Backup)The PPP Primary Circuit Definition window (Figure A

Configuring Dial ServicesA-68117353-B Rev. 00Parameter: Backup ModePath: Dialup > Backup Circuits > PPP > Primary Circuit DefinitionDefault:

Dial Service Parameters117353-B Rev. 00A-69 Frame Relay Interface Parameters (Dial Backup)The FR Interface window (Figure A-15) contains the interface

Configuring Dial ServicesA-70117353-B Rev. 00Parameter: Interface TypePath: Dialup > Backup Circuits > Frame Relay > FR Primary Interface Def

Dial Service Parameters117353-B Rev. 00A-71 Parameter: Pool IDPath: Dialup > Backup Circuits > Frame Relay > FR Primary Interface Definition

Configuring Dial ServicesA-72117353-B Rev. 00Frame Relay Primary Interface Definition Parameters (Dial Backup)The FR Primary Interface Definition wind

Dial Service Parameters117353-B Rev. 00A-73 Parameter: Primary Down Time Path: Dialup > Backup Circuits > Frame Relay > FR Primary Interface

Configuring Dial ServicesA-74117353-B Rev. 00Frame Relay Service Control Parameter (Demand and Dial Backup)To enable frame relay for an interface, you

Dial Service Parameters117353-B Rev. 00A-75 Frame Relay PVC and Service Parameters (Demand and Dial Backup)See Configuring Frame Relay Services for PV

Dial Services Overview117353-B Rev. 001-11 The frame relay switch does not activate PVCs and configured DLCIs until the router receives data from the

Configuring Dial ServicesA-76117353-B Rev. 00Parameter: Circuit TypePath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit De

Dial Service Parameters117353-B Rev. 00A-77 Parameter: Bandwidth ModePath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit D

Configuring Dial ServicesA-78117353-B Rev. 00Bandwidth-on-Demand Circuit Definition ParametersThe Bandwidth-on-Demand Circuit Definition window (Figur

Dial Service Parameters117353-B Rev. 00A-79 Parameter: BOD Pool IDPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit Defi

Configuring Dial ServicesA-80117353-B Rev. 00Bandwidth-on-Demand Congestion Monitor ParametersThe BOD Configuration window (Figure A-19) contains the

Dial Service Parameters117353-B Rev. 00A-81 Parameter: PPP Circuit ModePath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit

Configuring Dial ServicesA-82117353-B Rev. 00Parameter: BOD Exam PeriodPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circuit

Dial Service Parameters117353-B Rev. 00A-83 Parameter: BOD Periods to FailPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand Circ

Configuring Dial ServicesA-84117353-B Rev. 00Parameter: Reserved Bandwidth SlotPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand

Dial Service Parameters117353-B Rev. 00A-85 Parameter: BOD Recovery ThresholdPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand C

iv117353-B Rev. 00its own data and information and for maintaining adequate procedures apart from the Software to reconstruct lost or altered files,

Configuring Dial Services1-12117353-B Rev. 00Bandwidth-on-Demand Service for Congested Demand LinesTo relieve congestion across a demand line, you can

Configuring Dial ServicesA-86117353-B Rev. 00Parameter: Multilink FragmentationPath: Dialup > Bandwidth On Demand Circuits > Bandwidth On Demand

Dial Service Parameters117353-B Rev. 00A-87 Bandwidth Allocation Protocol (BAP) ParametersThe Edit BAP Circuit Interface window (Figure A-20) contains

Configuring Dial ServicesA-88117353-B Rev. 00Parameter: No Phone Number NeededPath: Circuits > Edit Circuits > Circuit List > select circuit

Dial Service Parameters117353-B Rev. 00A-89 Local Phone Number ParametersThe ISDN Local Phone Numbers window (Figure A-21) contains the local phone li

Configuring Dial ServicesA-90117353-B Rev. 00Parameter: Directory Number Path: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Local

Dial Service Parameters117353-B Rev. 00A-91 Parameter: SPIDPath: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Local Phones > IS

Configuring Dial ServicesA-92117353-B Rev. 00Parameter: ISDN Numbering PlanPath: Dialup > Local Phone Numbers > ISDN Local Phone Lines > Loca

Dial Service Parameters117353-B Rev. 00A-93 Outgoing Phone List ParametersThe Outgoing Phone List window (Figure A-22) contains the outgoing phone lis

Configuring Dial ServicesA-94117353-B Rev. 00Parameter: Outgoing Phone Number Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Cir

Dial Service Parameters117353-B Rev. 00A-95 Parameter: Outgoing Phone Ext/SubAddrPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand

Dial Services Overview117353-B Rev. 001-13 Figure 1-5 illustrates how additional switched lines provide more bandwidth for a congested demand line.Fig

Configuring Dial ServicesA-96117353-B Rev. 00Parameter: Outgoing Phone DelimiterPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand C

Dial Service Parameters117353-B Rev. 00A-97 Parameter: Outgoing Phone Number TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand

Configuring Dial ServicesA-98117353-B Rev. 00Parameter: ISDN Numbering TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circui

Dial Service Parameters117353-B Rev. 00A-99 Parameter: Adaption Rate Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits: PP

Configuring Dial ServicesA-100117353-B Rev. 00Parameter: Remote Pool Type Path: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuit

Dial Service Parameters117353-B Rev. 00A-101 Parameter: Connection TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circuits:

Configuring Dial ServicesA-102117353-B Rev. 00Parameter: Channel Bandwidth TypePath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Ci

Dial Service Parameters117353-B Rev. 00A-103 Parameter: Outgoing Phone PrefixPath: Dialup > Demand/Backup/Bandwidth On Demand Circuits: Demand Circ

Configuring Dial ServicesA-104117353-B Rev. 00Incoming Phone List ParametersThe Incoming Phone List window (Figure A-23) contains the incoming phone l

Dial Service Parameters117353-B Rev. 00A-105 Parameter: Incoming Phone Ext/SubAddrPath: Dialup > Incoming Phone Numbers > Incoming Phone List &g

Configuring Dial Services1-14117353-B Rev. 00Dial Backup ServiceDial backup service lets you configure backup lines for failed primary lines. A primar

Configuring Dial ServicesA-106117353-B Rev. 00Caller Resolution Table ParametersThe Caller Resolution Table window (Figure A-24) contains the caller r

Dial Service Parameters117353-B Rev. 00A-107 Parameter: CHAP SecretPath: Dialup > Caller Resolution Table > Add > Caller Name and Secret/Pass

Configuring Dial ServicesA-108117353-B Rev. 00Parameter: Local CircuitPath: Dialup > Caller Resolution TableDefault: NoneOptions: Available demand,

117353-B Rev. 00B-1 Appendix BConfiguration ExamplesThis appendix provides examples of the following configurations:These examples include parameters

Configuring Dial ServicesB-2117353-B Rev. 00Dial-on-Demand with PPPIn Figure B-1, Routers 4 and 7 are connected via a demand line. The demand line use

Configuration Examples117353-B Rev. 00B-3 Configuration of Routers 4 and 7To create the dial-on-demand configuration in Figure B-1 on page B-2, config

Configuring Dial ServicesB-4117353-B Rev. 00After you configure the line media type parameters, return to the Configuration Manager window.Demand Circ

Configuration Examples117353-B Rev. 00B-5 Outgoing Phone List ConfigurationFrom the PPP Demand Circuits window, click on Phone Out to display the Outg

Configuring Dial ServicesB-6117353-B Rev. 00Dial-on-Demand for an ISDN NetworkThis ISDN example assumes the following:• All BRI connections use a Nati

Configuration Examples117353-B Rev. 00B-7 Configuration of Router 1To create the dial-on-demand configuration in Figure B-2 on page B-6, configure Rou

Dial Services Overview117353-B Rev. 001-15 Circuit Backup versus Link BackupWhen you select PPP or frame relay as the protocol for the backup circuit,

Configuring Dial ServicesB-8117353-B Rev. 00Path: Port Application Mode > Clock Parameters The Port Parameters window appears next. Accept the defa

Configuration Examples117353-B Rev. 00B-9 Path: Demand Lines Definition > ISDN Switch ConfigurationThe ISDN Logical Lines window appears next. Acce

Configuring Dial ServicesB-10117353-B Rev. 00Outgoing Phone ListFrom the PPP Demand Circuits window, click on Phone Out to open the Outgoing Phone Lis

Configuration Examples117353-B Rev. 00B-11 Caller Resolution Table ConfigurationAfter configuring the demand circuits, configure the caller resolution

Configuring Dial ServicesB-12117353-B Rev. 00Dial Backup with PPP or Standard on the Primary LineFigure B-3 shows Routers 1 and 2 connected via a sync

Configuration Examples117353-B Rev. 00B-13 Configuring Dial Backup Using Site ManagerThe following sections show how to configure dial backup with PPP

Configuring Dial ServicesB-14117353-B Rev. 00Backup Pool ConfigurationFirst, configure the backup pools.Path: Dialup > Backup PoolsAfter you enter

Configuration Examples117353-B Rev. 00B-15 Return to the Primary Circuit Definition window from the Circuit Options window.Path: Circuit Options >

Configuring Dial ServicesB-16117353-B Rev. 00Caller Resolution Table ConfigurationRouter 1, the master router, does not require a caller resolution ta

Configuration Examples117353-B Rev. 00B-17 Configuring Dial Backup Using the BCCThe following section explains how to configure dial backup with PPP o

Configuring Dial Services1-16117353-B Rev. 00Figure 1-7. PPP Backup over an ISDN NetworkLink backup is a multiple-circuit backup, which means that the

Configuring Dial ServicesB-18117353-B Rev. 005.Configure a backup-circuit for the leased circuit ppp/1/1. Also, set the backup mode to initiator.backu

Configuration Examples117353-B Rev. 00B-19 Configuration of Router 2To create the dial backup configuration in Figure B-3 on page B-12, configure Rout

Configuring Dial ServicesB-20117353-B Rev. 00Dial Backup over an ISDN NetworkThis ISDN example assumes the following:• All BRI connections use a Natio

Configuration Examples117353-B Rev. 00B-21 Configuring Dial Backup Using Site ManagerThe following sections show how to configure dial backup over an

Configuring Dial ServicesB-22117353-B Rev. 00Port Application Mode ConfigurationConfigure the port application mode.Path: ISDN1 connector > Port Ap

Configuration Examples117353-B Rev. 00B-23 Backup Circuit ConfigurationAfter you configure the backup pool, configure the backup circuits. Path: Dialu

Configuring Dial ServicesB-24117353-B Rev. 00Outgoing Phone ListFrom the Primary Circuit Definition window, click on Phone Out to open the Outgoing Ph

Configuration Examples117353-B Rev. 00B-25 Path: Caller Name and Secret/Password > Local Circuit ListThe primary circuits are listed in the Local C

Configuring Dial ServicesB-26117353-B Rev. 00Configuring Dial Backup Using the BCCThe following section shows how to configure dial backup over an ISD

Configuration Examples117353-B Rev. 00B-27 6.Specify the ISDN switch.stack# isdn-switch/3isdn-switch/3# switch-type brini1isdn-switch/3# cwc7.Create a

Dial Services Overview117353-B Rev. 001-17 In Figure 1-8, if the frame relay link fails at router R1, the router activates a backup connection through

Configuring Dial ServicesB-28117353-B Rev. 00Configuration of Router 2To create the dial backup configuration in Figure B-4 on page B-20, configure Ro

Configuration Examples117353-B Rev. 00B-29 This circuit uses backup lines configured in the backup pool 24. The backup mode is set to receiver, the ot

117353-B Rev. 00C-1 Appendix CShow Commands for Dial BackupUse the BCC show command to display configuration and statistical information about dial ba

Configuring Dial ServicesC-2117353-B Rev. 00Sample OutputThe show command displays information about the router’s dial backup configuration. For examp

Show Commands for Dial Backup117353-B Rev. 00C-3 Commands for Dial BackupThe show dial <container> command displays information about the router

Configuring Dial ServicesC-4117353-B Rev. 00show dial backupsummary [-pool <pool-id>]The show dial backup summary command displays general infor

Show Commands for Dial Backup117353-B Rev. 00C-5 Line Information: (Serial Lines)Line Information: (ISDN Lines)circuits [-pool <pool-id>] [-circ

Configuring Dial ServicesC-6117353-B Rev. 00lines [-pool <pool-id>]The show dial backup lines command shows which lines are configured for speci

Show Commands for Dial Backup117353-B Rev. 00C-7 schedules [-pool <pool-id>] [-circuit <circuit-name>]The show dial backup schedules comma

Configuring Dial Services1-18117353-B Rev. 00• A-bit notification (Single frame relay PVC primary/PPP backup)If only one frame relay PVC is being back

Configuring Dial ServicesC-8117353-B Rev. 00out-phone-numbers [-pool <pool-id>] [-circuit <circuit-name>]The show dial backup out-phone-nu

Show Commands for Dial Backup117353-B Rev. 00C-9 pap-chap-information [-circuit <circuit-name>]The show dial backup pap-chap-information command

Configuring Dial ServicesC-10117353-B Rev. 00show dial caller-resolution [-backup] [-caller <caller-name>]The show dial caller-resolution displa

Show Commands for Dial Backup117353-B Rev. 00C-11 show dial local-phone-numbersThe show dial local-phone-numbers command displays the local phone numb

117353-B Rev. 00D-1 Appendix DOrdering ISDN Lines in the United StatesThis appendix provides information for ordering ISDN lines in the United States.

Configuring Dial ServicesD-2117353-B Rev. 00Ordering PRI LinesWhen ordering ISDN PRI lines for use in the United States, note the following:• The swit

117353-B Rev. 00E-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-2117353-B Rev. 00F9 Select V.32bis 12000 line modulation (RC144).F10 Select V.32bis 14400 line modulation (RC144).H0 Initia

AT Initialization Commands for the ARN117353-B Rev. 00E-3 =v Set default S-Register to value v.? Return the value of default S-Register.T Force DTMF d

Dial Services Overview117353-B Rev. 001-19 How Backup Lines, Pools, and Circuits Work TogetherFor each leased circuit that needs a backup circuit, you

Configuring Dial ServicesE-4117353-B Rev. 00&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-B Rev. 00E-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-6117353-B Rev. 00&X1 Select external timing for the transmit clock.&X2 Select slave receive timing for the transmit

117353-B Rev. 00Index-1AAcceptable LAPD MTUs parameter, A-27access methods to switched network, ISDN, 1-4activating secondary lines for bandwidth, 1-2

Index-2117353-B Rev. 00Multilink Fragmentation, A-86PAP Local ID, A-46PAP Password, A-47Pool Channel Count, A-25Pool Channel Priority, A-26Port Applic

117353-B Rev. 00Index-3Circuit Name parameter, A-37Circuit Type parameter, A-65, A-76circuits. See demand, backup, or bandwidth-on-demand circuitscong

Index-4117353-B Rev. 00Ext/SubAddr, A-90Global Adaption Rate, A-23Incoming Filter, A-22Interface Type, A-70Line Media Type, A-7Max UpTime Termination,

117353-B Rev. 00Index-5Ffilters for Frame Relay, 11-9floating B option, 5-12Force Dial parameter, A-33Force Take Down parameter, A-33FR Service Contro

Index-6117353-B Rev. 00standards, 4-2B channel, 4-2basic rate interface (BRI), 4-2primary rate interface (PRI), 4-3using the ping command, 5-19Interfa

117353-B Rev. 00Index-7Nnetwork terminator (NT1), description, 4-5network terminator (NT2), description, 4-5No. of Rings to Answer parameter, A-14Oone

Configuring Dial Services1-20117353-B Rev. 00Configuration of the Backup CircuitThe configuration of the backup circuit depends on the protocol for th

Index-8117353-B Rev. 00overview, 4-3rate adaption, 5-16router as a TE1 device, 5-9signaling support for countries, 5-13transmission rates, 4-3using fi

117353-B Rev. 00Index-9TEI Type for X.25 over ISDN-D parameter, A-30TEI Value for X.25 over ISDN-D parameter, A-31terminal adapter (TA), description,

Dial Services Overview117353-B Rev. 001-21 Reestablishing the Backup ConnectionIf the remote site has several telephone lines attached to individual d

117353-B Rev. 00vContents About This GuideBefore You Begin ...

Configuring Dial Services1-22117353-B Rev. 00Bandwidth-on-Demand ServiceBandwidth-on-demand service lets you configure additional dial-up lines for:•

Dial Services Overview117353-B Rev. 001-23 For a demand circuit, the PPP Demand Circuits window includes a BW on Demand button that lets you associate

Configuring Dial Services1-24117353-B Rev. 00Initially, the router brings up one secondary line to alleviate congestion. If the congestion persists, t

Dial Services Overview117353-B Rev. 001-25 When a leased line or bundle becomes congested, the router searches for an available dial-up line from its

Configuring Dial Services1-26117353-B Rev. 00After the volume of traffic on the congested line falls below the congestion threshold, the router again

Dial Services Overview117353-B Rev. 001-27 The monitor router brings down the secondary line once the level of congestion falls below the configured p

117353-B Rev. 002-1 Chapter 2Starting Dial ServicesUsing Site ManagerIn this chapter, you will perform a basic dial service configuration using Site M

Configuring Dial Services2-2117353-B Rev. 00Before You BeginBefore you configure a dial service, do the following:• Install the router.• Install eithe

Starting Dial Services Using Site Manager117353-B Rev. 002-3 Table 2-1 on page 2-4 lists the basic tasks required to set up a dial service. These task

vi117353-B Rev. 00Reestablishing the Backup Connection ...1-21Terminating the Backup C

Configuring Dial Services2-4117353-B Rev. 00Table 2-1. Setting Up a Default Modem or ISDN ConfigurationTask Parameters to Set DOD* DB BOD1. Configure

Starting Dial Services Using Site Manager117353-B Rev. 002-5 To see a parameter description, click on Help in the Site Manager window or see Appendix

Configuring Dial Services2-6117353-B Rev. 00Configuring Line PoolsA line pool is a group of one or more lines that reside on the router slots. You ide

Starting Dial Services Using Site Manager117353-B Rev. 002-7 5. Click on an available COM connector to assign a line to the pool, but consider the fol

Configuring Dial Services2-8117353-B Rev. 00Creating Line Pools with ISDN LinesBefore configuring a line pool with ISDN lines, you need to select a po

Starting Dial Services Using Site Manager117353-B Rev. 002-9 Configuring BRI Dial-Up LinesTo configure BRI lines, complete the following tasks:Configu

Configuring Dial Services2-10117353-B Rev. 00To modify the leased-line configuration, see “Modifying BRI Leased-Line Configurations (Germany and Japan

Starting Dial Services Using Site Manager117353-B Rev. 002-11 Site Manager ProcedureYou do this System responds1. In the Configuration Manager window,

Configuring Dial Services2-12117353-B Rev. 00Adding ISDN Lines to a PoolTo add ISDN BRI or PRI lines to a pool: 8. Select B Channel. Repeat the proced

Starting Dial Services Using Site Manager117353-B Rev. 002-13 6. Set the Switch Type parameter. Click on Help or see the parameter description on page

117353-B Rev. 00viiCreating an Outgoing Phone List ...2-26Creating the

Configuring Dial Services2-14117353-B Rev. 00Configuring CircuitsTo configure dial-up circuits, go to the appropriate section for instructions:• Creat

Starting Dial Services Using Site Manager117353-B Rev. 002-15 Specifying the Authentication Protocol InformationFor network security, the router must

Configuring Dial Services2-16117353-B Rev. 00Specifying the Connection ModeThe connection mode determines which router places a call first, which prev

Starting Dial Services Using Site Manager117353-B Rev. 002-17 Enabling a ProtocolIn this section, you enable the Internet Protocol (IP). See Configuri

Configuring Dial Services2-18117353-B Rev. 00Creating Dial Backup CircuitsTo create a PPP backup circuit, you designate a single leased circuit, lease

Starting Dial Services Using Site Manager117353-B Rev. 002-19 Specifying the Backup ModeThe backup mode determines which router initiates a backup con

Configuring Dial Services2-20117353-B Rev. 00Specifying the Authentication Protocol InformationFor network security, the master router must identify i

Starting Dial Services Using Site Manager117353-B Rev. 002-21 Creating Bandwidth CircuitsThere are two ways to enable bandwidth-on-demand service: des

Configuring Dial Services2-22117353-B Rev. 00Specifying the Bandwidth ModeThe bandwidth mode determines whether the router serves as the congestion mo

Starting Dial Services Using Site Manager117353-B Rev. 002-23 4. Click on OK. You return to the Bandwidth-on-Demand Circuit Definition window.5. Keep

viii117353-B Rev. 00Chapter 4 ISDN OverviewISDN Standards ...

Configuring Dial Services2-24117353-B Rev. 00Specifying the Authentication ProtocolFor network security, the router must identify itself in the call s

Starting Dial Services Using Site Manager117353-B Rev. 002-25 Adding Bandwidth Service for Demand LinesIf a demand line becomes congested, the router

Configuring Dial Services2-26117353-B Rev. 00Creating an Outgoing Phone ListFor ISDN, V.25bis, and Hayes connections, the router uses the outgoing pho

Starting Dial Services Using Site Manager117353-B Rev. 002-27 Creating the Local Phone List (ISDN only)A local phone number identifies the local route

Configuring Dial Services2-28117353-B Rev. 005. Set the following parameters:• Directory Number• Ext/SubAddr•SPID (US and Canada only)Click on Help or

Starting Dial Services Using Site Manager117353-B Rev. 002-29 Setting Up the Caller Resolution TableFor network security, all three dial services use

Configuring Dial Services2-30117353-B Rev. 00What to Do NextNow that you have completed the steps in this chapter, your dial service should be operati

117353-B Rev. 003-1 Chapter 3Starting Dial BackupUsing the BCCIn this chapter, you will perform a basic dial backup configuration using the BCC--that

Configuring Dial Services3-2117353-B Rev. 00Setting Up Dial Backup ServiceDial backup service has many configurable parameters, but for a basic config

Starting Dial Backup Using the BCC117353-B Rev. 003-3 Table 3-1. Setting Up a Default Modem or ISDN ConfigurationTask BCC Parameter1. Define the lease

117353-B Rev. 00ixPRI Multirate ...5-14Placing Multir

Configuring Dial Services3-4117353-B Rev. 00Using the BCCFor a complete explanation of the BCC, see Using the Bay Command Console.BCC HelpFor descript

Starting Dial Backup Using the BCC117353-B Rev. 003-5 The BCC Dial Backup Configuration HierarchyFigure 3-1 shows the hierarchy of dial backup objects

Configuring Dial Services3-6117353-B Rev. 00Creating a Leased Interface for Backup ServiceFor dial backup service to work, you need to configure the l

Starting Dial Backup Using the BCC117353-B Rev. 003-7 Configuring Dial Backup Service for Modem InterfacesCreating line pools are the same for all thr

Configuring Dial Services3-8117353-B Rev. 00Create a Dial ObjectWhen you create a dial object for a backup interface, it indicates that the interface

Starting Dial Backup Using the BCC117353-B Rev. 003-9 If you choose this option, specify a modem type (ARN only) and an initialization string for mode

Configuring Dial Services3-10117353-B Rev. 00Add a Backup Line to the PoolTo add backup lines to the backup pool, follow these steps:1.Create a backup

Starting Dial Backup Using the BCC117353-B Rev. 003-11 Creating Dial Backup Service for ISDN InterfacesBefore creating a pool with ISDN lines, you nee

Configuring Dial Services3-12117353-B Rev. 003.Create a channel object for the B channels so they can be available as dial backup lines. Navigate to t

Starting Dial Backup Using the BCC117353-B Rev. 003-13 5.Create a backup pool.Go to “Create a Backup Line Pool” on page 3-9 for instructions.6.Add the