Avaya Configuring SMDS User Manual

Part No. 114069 Rev. AAugust 1996Router Software Version 11.0Site Manager Software Version 5.0 Configuring SMDS

114069 Rev. A xi About This Guide If you are responsible for configuring and managing Bay Networks routers or BNX platforms, read this guide to learn

Configuring SMDSxii 114069 Rev. A The ARE VNR Corporate Suite provides ATM Forum LAN Emulation, in addition to the ARE ATM Suite and Corporate Suit

About This Guide 114069 Rev. A xiii Conventions bold text Indicates text that you need to enter, command names, and buttons in menu paths.Example: E

Configuring SMDSxiv 114069 Rev. A Acronyms ARP Address Resolution ProtocolATM Asynchronous Transfer ModeCRC Cyclic Redundancy CheckDSU/CSU Digital Se

About This Guide 114069 Rev. A xv Ordering Bay Networks Publications To purchase additional copies of this document or other Bay Networks publicatio

114069 Rev. A xvii Technical Support and Online Services To ensure comprehensive network support to our customers and partners worldwide, Bay Networ

Configuring SMDSxviii 114069 Rev. A Bay Networks Customer Service If you purchased your Bay Networks product from a distributor or authorized resell

Technical Support and Online Services 114069 Rev. A xix Bay Networks Information Services Bay Networks Information Services provide up-to-date suppo

ii 114069 Rev. A 4401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821 Copyright © 1988–1996 Bay Networks, Inc. All ri

Configuring SMDSxx 114069 Rev. A Support Source CD This CD-ROM -- sent quarterly to all contracted customers -- is a complete Bay Networks Service tr

Technical Support and Online Services 114069 Rev. A xxi InfoFACTS InfoFACTS is the Bay Networks free 24-hour fax-on-demand service. This automated s

114069 Rev. A 1-1 Chapter 1SMDS Overview Switched Multimegabit Data Service (SMDS) is a public, high-speed, packet-switched network service that ena

Configuring SMDS1-2 114069 Rev. A The point at which the DSU/CSU meets the network is the subscriber network interface (SNI). This is the access poin

SMDS Overview 114069 Rev. A 1-3 Figure 1-2. SMDS Interface Protocol Stack SIP specifies that the SMDS source and destination addresses reside in the

Configuring SMDS1-4 114069 Rev. AData Exchange Interface ProtocolFor SMDS high-speed access classes, that is, speeds from 1.2 Mb/s to 34 Mb/s, the SM

SMDS Overview114069 Rev. A 1-5 The router next prepares the Level-3 PDU for transmission to the DSU/CSU by encapsulating it within a DXI header and tr

Configuring SMDS1-6 114069 Rev. A Figure 1-5. DXI Packet Assembly PAYLOADPAYLOAD PAYLOAD PAYLOADFraming fieldPAYLOAD PAYLOAD PAYLOADFraming field4-byt

SMDS Overview114069 Rev. A 1-7 SMDS Individual AddressesAn SMDS individual address is a unique address that the SMDS provider assigns to an SNI. Speci

114069 Rev. A iii Bay Networks Software License This Software License shall govern the licensing of all software provided to licensee by Bay Network

Configuring SMDS1-8 114069 Rev. ABellcore. Local Access System Generic Requirements, Objectives, and Interfaces in Support of Switched Multi-Megabit D

114069 Rev. A 2-1 Chapter 2Implementation NotesThis chapter provides information about the Bay Networks implementation of SMDS. Specifically, it contai

Configuring SMDS2-2 114069 Rev. AFigure 2-2. Low-Speed Access to SMDS NetworkAnother low-speed SMDS option is to use a low-speed DSU/CSU to connect to

Implementation Notes114069 Rev. A 2-3 Requirements for the Router and the DSU/CSUThe next sections provide configuration requirements for the router an

Configuring SMDS2-4 114069 Rev. AProtocols Supported by SMDSSMDS can operate with the following protocols:• AppleTalk• APPN• Bridge (including Spannin

Implementation Notes114069 Rev. A 2-5 MultinetMultinet, a feature of the Internet Protocol (IP), allows you to support many IP networks over one SMDS

Configuring SMDS2-6 114069 Rev. AFigure 2-5. Multinet ConfigurationIndividual Address:C14089991003FFFFE18008881000FFFFGroup and ARP Address:Single Grou

Implementation Notes114069 Rev. A 2-7 To configure multinet, follow these steps:1. In your SMDS configuration parameters, enter addresses in the Group A

Configuring SMDS2-8 114069 Rev. ABy associating or pairing a different SMDS group address with each IP address, you achieve multigrouping. A multigrou

Implementation Notes114069 Rev. A 2-9 Figure 2-7. Multigroup ConfigurationIndividual Address:C14089991003FFFFE18008881000FFFFGroup and ARP Address:Sing

iv 114069 Rev. A Bay Networks Software License (continued) 9. Licensee shall not reverse assemble, reverse compile, or in any way reverse engineer

Configuring SMDS2-10 114069 Rev. ATo configure multigroup, follow these steps:1. In your SMDS configuration parameters, enter addresses in the Group Add

114069 Rev. A 3-1 Chapter 3Enabling SMDSThis chapter provides information on how to enable SMDS. It assumes you have read Configuring Routers or Configu

Configuring SMDS3-2 114069 Rev. AEnabling SMDS on an InterfaceTo enable SMDS on an interface, complete the following steps.1. Select SMDS from the WAN

Enabling SMDS114069 Rev. A 3-3 Parameter: Individual Address Default: C1FFFFFFFFFFFFFF Options: A complete SMDS E.164 address specified by the SMDS su

Configuring SMDS3-4 114069 Rev. A Parameter: ARP Address Default: E1FFFFFFFFFFFFFF Options: A complete SMDS E.164 address specified by the SMDS subscri

114069 Rev. A 4-1 Chapter 4Editing SMDS ParametersThis chapter provides details on how to edit SMDS parameters for the SMDS interfaces on your router.

Configuring SMDS4-2 114069 Rev. AFigure 4-1. Configuration Manager WindowEditing SMDS Interface ParametersTo edit SMDS interface parameters, follow the

Editing SMDS Parameters114069 Rev. A 4-3 Figure 4-2. SMDS Interface List Window3.Select the interface you want to edit from the scroll box in the SMDS

Configuring SMDS4-4 114069 Rev. ASMDS Interface Parameter DescriptionsUse the following descriptions as guidelines when you edit the SMDS interface pa

Editing SMDS Parameters114069 Rev. A 4-5 Parameter: Group Address Default: E1FFFFFFFFFFFFFF Options: A complete SMDS E.164 address specified by the S

114069 Rev. A v Contents Configuring SMDS About This Guide Software Suites ...

Configuring SMDS4-6 114069 Rev. A Parameter: Heartbeat Poll Default: Enable Options: Enable | Disable Function: Enables or disables DXI heartbeat pol

Editing SMDS Parameters114069 Rev. A 4-7 Parameter: Heartbeat Poll Down Count Default: 3 messages Range: 1 to 1023 messages Function: Specifies the nu

Configuring SMDS4-8 114069 Rev. A Parameter: Enable Incoming Address Screening Default: Disable Options: Enable | Disable Function: Enables the router

114069 Rev. A A-1 Appendix ASMDS Default SettingsThis appendix lists the default settings for SMDS. Use the Configuration Manager to edit any of the de

114069 Rev. A iiiArt:SMS0001A.EPS 1-1Art:SMS0002A.EPS 1-3Art:SMS0003A.EPS 1-3Art:SMS0005A.EPS 1-4Art:SMS0004A.EPS 1-6Art:SMS0006A.EPS 2-1Art:SMS0011A

iv 114069 Rev. A

114069 Rev. A Index-1 Aaccess classes for SMDS, 1-2addressesgroup, 1-7used for multigroup, 2-7used for multinet, 2-5individual, 1-7used for multigroup

Configuring SMDSIndex-2 114069 Rev. AHHeartbeat Poll Down Count parameter, 4-7Heartbeat Poll Interval parameter, 4-6heartbeat poll messages, 2-4Heartb

Index114069 Rev. A Index-3 speeds for SMDS, 1-2subscriber network interface (SNI) definition, 1-2, 2-1Support Source CD, xxSwitched Multi-megabit Data

vi 114069 Rev. A Chapter 2 Implementation Notes Requirements for the Router and the DSU/CSU ...

114069 Rev. A vii Figures Figure 1-1. SMDS Sample Network ...1-1Figure 1-2. S

114069 Rev. A ix Tables Table 2-1. Synchronous Line Parameter Settings for SMDS .........2-10Table A-1. SMDS Interface Param