Avaya SMDS User Manual

Configuring SMDS Services

Router Software Version 10.0

Site Manager Software Version 4.0

Software Version BNX 6.0

Site Manager Software Version BNX 6.0

Part No. 112922 Rev. A

January 1996

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

recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsibility for their applications of any products speciﬁed in this document. The information in this document is proprietary to Bay Networks, Inc.

The software described in this document is furnished under a license agreement and may only be used in accordance with the terms of that license. A summary of the Software License is included in this document.

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Notice for All Other Executive Agencies

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ACE, AFN, BCN, BLN, BN, CN, FRE, LN, Optivity, SynOptics, SynOptics Communications, Wellﬂeet and the Wellﬂeet logo are registered trademarks and AN, ANH, ASN, BaySIS, BayStack, BCNX, BLNX, BNX, EZ Internetwork, EZ LAN, FN, PathMan, PhonePlus, PPX, Quick2Conﬁg, RouterMan, SPEX, Bay Networks, Bay Networks Press, the Bay Networks logo and the SynOptics logo are trademarks of Bay Networks, Inc.

Third-Party T rademarks

All other trademarks and registered trademarks are the property of their respective owners.

Statement of Conditions

In the interest of improving internal design, operational function, and/or reliability, Bay Networks, Inc. reserves the right to make changes to the products described in this document without notice.

Bay Networks, Inc. does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.

Portions of the code in this software product are Copyright © 1988, Regents of the University of California. All rights reserved. Redistribution and use in source and binary forms of such portions are permitted, provided that the above copyright notice and this paragraph are duplicated in all such forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that such portions of the software were developed by the University of California, Berkeley. The name of the University may not be used to endorse or promote products deri ved from such portions of the software without speciﬁc prior written permission.

SUCH PORTIONS OF THE SOFTWARE ARE PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

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Bay Networks Software License

Note:

This is Bay Networks basic license document. In the absence of a software license agreement specifying varying terms, this license — or the license included with the particular product — shall govern licensee’s use of Bay Networks software.

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

1. Upon delivery of the Software, Bay Networks grants to licensee a personal, nontransferable, none xclusiv e license to use the Software with the Equipment with which or for which it was originally acquired, including use at any of licensee’s facilities to which the Equipment may be transferred, for the useful life of the Equipment unless earlier terminated by default or cancellation. Use of the Software shall be limited to such Equipment and to such facility. Software which is licensed for use on hardware not offered by Bay Networks is not subject to restricted use on any Equipment, however, unless otherwise speciﬁed on the Documentation, each licensed copy of such Software may only be installed on one hardware item at any time.

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4401 Great America Parkway, Santa Clara, CA 95054

8 Federal Street, Billerica, MA 01821

Bay Networks, Inc.

Bay Networks Software License

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

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11. This license will automatically terminate upon improper handling of Software, such as by disclosure, or Bay Networks may terminate this license by written notice to licensee if licensee fails to comply with any of the material provisions of this license and fails to cure such failure within thirty (30) days after the receipt of written notice from Bay Networks. Upon termination of this license, licensee shall discontinue all use of the Software and return the Software and Documentation, including all copies, to Bay Networks.

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

(continued)

4401 Great America Parkway, Santa Clara, CA 95054

8 Federal Street, Billerica, MA 01821

Bay Networks, Inc.

Contents

About This Guide

Software Suites ................................................................................................................ xi

Audience ...........................................................................................................................xii

Before You Begin ..............................................................................................................xii

Bay Networks Customer Support .....................................................................................xii

CompuServe .............................................................................................................xiii

InfoFACTS .................................................................................................................xiv

World Wide Web ........................................................................................................xiv

How to Get Help ..............................................................................................................xiv

Conventions .....................................................................................................................xiv

Ordering Bay Networks Publications ............................................................................... xv

Acronyms .........................................................................................................................xvi

Chapter 1 SMDS Overview

How SMDS Sends LAN Data over WANs .......................................................................1-2

SMDS Interface Protocol ................................................................................................1-3

Data Exchange Interface Protocol ..................................................................................1-4

PDU Assembly .........................................................................................................1-5

SMDS Individual Addresses ...........................................................................................1-7

SMDS Group Addresses ................................................................................................1-7

For More Information about SMDS .................................................................................1-7

Chapter 2 Implementation Notes

Requirements for the Router and the DSU/CSU ............................................................2-3

DXI Protocol Requirements ......................................................................................2-3

Local Management Interface ....................................................................................2-3

Protocols Supported by SMDS .......................................................................................2-4

Priority of Heartbeat Poll Messages ...............................................................................2-4

Multinet ........................................................................................................................... 2-5

Multigroup .......................................................................................................................2-7

Conﬁguring Synchronous Lines for SMDS ...................................................................2-10

Chapter 3 Enabling SMDS

Using the MIB Object ID .................................................................................................3-1

Enabling SMDS on an Interface .....................................................................................3-2

Chapter 4 Editing SMDS Parameters

Editing SMDS Interface Parameters ...............................................................................4-2

SMDS Interface Parameter Descriptions .................................................................4-4

Deleting SMDS from the Router .....................................................................................4-8

Appendix A SMDS Default Settings

Index

Figures

Figure 1-1. SMDS Sample Network ...........................................................................1-2

Figure 1-2. SMDS Interface Protocol Stack ...............................................................1-3

Figure 1-3. SMDS Level-3 PDU .................................................................................1-4

Figure 1-4. DXI Protocol .............................................................................................1-5

Figure 1-5. DXI Packet Assembly ...............................................................................1-6

Figure 2-1. Access to SMDS Network via a Router and DSU/CSU ...........................2-1

Figure 2-2. Low-Speed Access to SMDS Network .....................................................2-2

Figure 2-3. Low-Speed Access to SMDS Network via a Low-Speed DSU ................2-2

Figure 2-4. SMDS and IP Addresses for a Multinet Conﬁguration .............................2-5

Figure 2-5. Multinet Conﬁguration ..............................................................................2-6

Figure 2-6. Multigrouping SMDS and IP Addresses ...................................................2-7

Figure 2-7. Multigroup Conﬁguration ..........................................................................2-9

Figure 3-1. SMDS Conﬁguration Window ...................................................................3-2

Figure 4-1. Conﬁguration Manager Window ...............................................................4-2

Figure 4-2. SMDS Interface List Window ...................................................................4-3

vii

Tables

Table 2-1. Synchronous Line Parameter Settings for SMDS ..................................2-10

Table A-1. SMDS Interface Parameters ................................................................... A-1

About This Guide

If you are responsible for conﬁguring and managing Bay Networks routers or BNX platforms, read this guide to learn how to customize Bay Networks software for Switched Multimegabit Data Services (SMDS).

This guide,

• An overview of the SMDS protocol (see Chapter 1)

• Implementation notes that may affect how you conﬁgure SMDS (see Chapter 2)

• Instructions on enabling SMDS on your router (see Chapter 3)

• Instructions on editing SMDS interface parameters and conﬁguring SMDS (see Chapter 4)

Software Suites

Routing and Switching software is available in the following suites:

• The Bridge, Translation Bridge, SNMP Agent, Bay Networks HDLC, PPP, OSPF, EGP, BGP, and basic DLSw.

• The IPX, and ATM DXI, in addition to the System Suite.

• The addition to the System Suite.

• The entirety.

Conﬁguring SMDS Services

System Suite

LAN Suite

WAN Suite

Corporate Suite

includes IP routing, 802.1 Transparent Bridge, Source Route

includes DECnet Phase 4, AppleTalk Phase 2, OSI, VINES,

includes ATM DXI, Frame Relay, LAPB, and X.25, in

includes the System, LAN, and WAN suites in their

, offers

• The

ARE ATM Suite

signaling, in addition to the LAN Suite.

provides RFC 1483 and 1577 compliance, ATM UNI 3.0

Configuring SMDS Services

• The addition to the ARE ATM Suite and Corporate Suite.

• The PPP, OSPF, EGP, BGP, File-Based Performance Statistics, Frame Relay switching, and Frame Relay billing, and selected components from the Corporate, ARE A TM, and ARE VNR Corporate suites.

Availability of features and functionality described in this guide depends on the suites you are using.

Audience

Written for system and network managers, this guide provides instructions on how to conﬁgure the Bay Networks implementation of SMDS interfaces to suit your environment.

We assume that you have experience with LANs and WANs, SMDS, and general network management tasks.

Before Y ou Begin

Before using this guide, you must complete the following procedures:

ARE VNR Corporate Suite

BNX Suite

includes IP Routing, SNMP Agent, Bay Networks HDLC,

provides ATM Forum LAN Emulation, in

• Create and save a conﬁguration ﬁle that has at least one SMDS interface.

• Retrieve the conﬁguration ﬁle in local, remote, or dynamic mode.

For instructions, refer to

and Trunks (BNX Software)

Conﬁguring Routers

, depending on the type of installed software.

Bay Networks Customer Support

Bay Networks provides live telephone technical support to our distributors, resellers, and service-contracted customers from two U.S. and three international support centers. If you have purchased your Bay Networks product from a distributor or authorized reseller, contact the technical support staff of that distributor or reseller for assistance with installation, conﬁguration, troubleshooting, or integration issues.

xii

Conﬁguring Customer Access

CompuServe

About This Guide

Customers also have the option of purchasing direct support from Bay Networks through a variety of service programs. The programs include priority access telephone support, on-site engineering assistance, software subscription, hardware replacement, and other programs designed to protect your investment.

To purchase any of these support programs, including PhonePlus™ for 24-hour telephone technical support, call 1-800-2LANWAN. Outside the U.S. and Canada, call (408) 764-1000. You can also receive information on support programs from your local Bay Networks ﬁeld sales ofﬁce, or purchase Bay Networks support directly from your reseller. Bay Networks provides several methods of receiving support and information on a nonpriority basis through the following automated systems.

Bay Networks maintains an active forum on CompuServ e. All you need to join us online is a computer, a modem, and a CompuServe account. We also recommend using the CompuServe Information Manager software, available from CompuServe.

The Bay Networks forum contains libraries of technical and product documents designed to help you manage and troubleshoot your Bay Networks products. Software agents and patches are available, and the message boards are monitored by technical staff and can be a source for problem solving and shared experiences.

Customers and resellers holding Bay Networks service contracts can visit the special libraries to acquire advanced levels of support documentation and software.

To open an account and receive a local dial-up number, call CompuServe at 1-800-524-3388 and ask for Representative No. 591.

• In the United Kingdom, call Freephone 0800-289378.

• In Germany, call 0130-37-32.

• In Europe (except for the United Kingdom and Germany), call (44) 272-760681.

• Outside the U.S., Canada, and Europe, call (614) 529-1349 and ask for Representative No. 591, or consult your listings for an ofﬁce near you.

Once you are online, you can reach our forum by typing the command GO BAYNETWORKS at any ! prompt.

xiii

Configuring SMDS Services

InfoFACTS

InfoFACTS is the Bay Networks free 24-hour fax-on-demand service. This automated system contains libraries of technical and product documents designed to help you manage and troubleshoot your Bay Networks products. The system can return a fax copy to the caller or to a third party within minutes of being accessed.

W orld Wide Web

The World Wide Web (WWW) is a global information system for ﬁle distribution and online document viewing via the Internet. You need a direct connection to the Internet and a Web Browser (such as Mosaic or Netscape).

Bay Networks maintains a WWW Home Page that you can access at http:// www.baynetworks.com. One of the menu items on the Home Page is the Customer Support Web Server, which offers technical documents, software agents, and an E-mail capability for communicating with our technical support engineers.

How to Get Help

For additional information or advice, contact the Bay Networks Technical Response Center in your area:

United States 1-800-2LAN-WAN Valbonne, France (33) 92-966-968 Sydney, Australia (61) 2-903-5800 Tokyo, Japan (81) 3-328-005

Conventions

This section describes the conventions used in this guide. angle brackets (< >) Indicate that you choose the text to enter based on the

xiv

description inside the brackets. Do not type the brackets when entering the command. Example: if

ping

command syntax is

192.32.10.12

<ip_address>

, you enter

ping

About This Guide

arrow character (➔) Separates menu and option names in instructions.

➔

Example: Protocols

AppleTalk identiﬁes the

AppleTalk option in the Protocols menu.

bold text

Indicates text that you need to enter and command

dinfo

names in text. Example: Use the

command.

brackets ([ ]) Indicate optional elements. You can choose none, one,

or all of the options.

italic text

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

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

screen text

ellipsis points Horizontal (. . .) and vertical ellipsis points indicate

Indicates data that appears on the screen. Example:

Bay Networks Trap Monitor Filters

()

Set

omitted information.

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

command. The vertical line separates choices. Do not type the vertical line when entering the command.

Example: If the command syntax is

show at routes show at routes

nets

, you enter either

show at nets

, but not both.

Ordering Bay Networks Publications

To purchase additional copies of this document or other Bay Networks publications, order by part number from Bay Networks Press™ at the following numbers. You may also request a free catalog of Bay Networks Press product publications.

Phone: 1-800-845-9523 FAX - U.S./Canada: 1-800-582-8000 FAX - International: 1-916-939-1010

Configuring SMDS Services

Acronyms

ARP Address Resolution Protocol ATM Asynchronous Transfer Mode CRC Cyclic Redundancy Check DSU/CSU Digital Service Unit/Channel Service Unit DS1 Digital Service, Level 1 DS3 Digital Service, Level 3 DXI data exchange interface HSSI high-speed serial interface IEEE Institute of Electrical and Electronic Engineers IP Internet Protocol IPX Internet Packet Exchange LAN local area network LMI Local Management Interface MAC media access control MAN metropolitan area network OSI Open Systems Interconnection OSPF Open Shortest Path First PDU protocol data unit PVCs permanent virtual circuits RIP Routing Information Protocol SIP SMDS Interface Protocol SMDS Switched Multimegabit Data Services SNI subscriber network interface SNMP Simple Network Management Protocol WAN wide area network XNS Xerox Network System

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