All rights reserved. Printed in the USA. August 1996.
The information in this document is subject to change without notice. The statements, configurations, technical data,
and 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 an y 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.
Restricted Rights Legend
Use, duplication, or disclosure by the United States Government is subject to restrictions as set forth in subparagraph
(c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013.
Notice for All Other Executive Agencies
Notwithstanding any other license agreement that may pertain to, or accompany the delivery of, this computer
software, the rights of the United States Government regarding its use, reproduction, and disclosure are as set forth in
the Commercial Computer Software-Restricted Rights clause at FAR 52.227-19.
Trademarks of Bay Networks, Inc.
ACE, AFN, AN, BCN, BLN, BN, BNX, CN, FN, FRE, GAME, LN, Optivity, PPX, SynOptics, SynOptics
Communications, Wellfleet and the Wellfleet logo are registered trademarks and ANH, ASN, Bay•SIS, BCNX,
BLNX, EZ Install, EZ Internetwork, EZ LAN, PathMan, PhonePlus, 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.
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.
In addition, the program and information contained herein are licensed only pursuant to a license agreement that
contains restrictions on use and disclosure (that may incorporate by reference certain limitations and notices imposed
by third parties).
ii
108301 Rev. D
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.
2.Licensee may use the Software with backup Equipment only if the Equipment with which or for which it was
acquired is inoperative.
3.Licensee may make a single copy of the Software (but not firmware) for safekeeping (archives) or backup
purposes.
4.Licensee may modify Software (but not firmware), or combine it with other software, subject to the provision
that those portions of the resulting software which incorporate Software are subject to the restrictions of this
license. Licensee shall not make the resulting software available for use by any third party.
5.Neither title nor ownership to Software passes to licensee.
6.Licensee shall not provide, or otherwise make available, any Software, in whole or in part, in any form, to any
third party. Third parties do not include consultants, subcontractors, or agents of licensee who have licensee’s
permission to use the Software at licensee’s facility, and who have agreed in writing to use the Software only in
accordance with the restrictions of this license.
7.Third-party owners from whom Bay Networks has acquired license rights to software that is incorporated into
Bay Networks products shall have the right to enforce the provisions of this license against licensee.
8.Licensee shall not remove or obscure any copyright, patent, trademark, trade secret, or similar intellectual
property or restricted rights notice within or affixed to any Software and shall reproduce and affix such notice on
any backup copy of Software or copies of software resulting from modification or combination performed by
licensee as permitted by this license.
108301 Rev. D
iii
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.]
10. Notwithstanding any foregoing terms to the contrary, if licensee licenses the Bay Networks product “Site
Manager,” licensee may duplicate and install the Site Manager product as specified in the Documentation. This
right is granted solely as necessary for use of Site Manager on hardware installed with licensee’s network.
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)
iv
108301 Rev. D
Contents
Installing the DC Version of the BCN and BLN-2
About This Guide
If you are responsible for installing the DC version of Bay Networks routers, you
need to read this guide. The following routers have DC versions:
•Backbone Concentrator Node (BCN
•Backbone Link Node-2 (BLN
A separate chapter for each router describes how you should
•Prepare for the installation
•Set up the router
•Connect the router to the power source
•Cable a console, PC, or modem to the router
•Power up the router
®
)
®
-2)
Note:
This guide is intended for use by trained service personnel. It provides
detailed site preparation and installation pr ocedur es. It assumes that you have
a technical understanding of electronic apparatus and data communications.
Comply at all times with the following safety guidelines:
Danger:
permitted to install the DC version of Bay Networks routers
Warning:
lift them by yourself. Use a team of people or specialized lifting equipment.
Due to high-energy hazards, only qualified service personnel are
.
Given the weight of the BLN-2 and BCN routers, do not attempt to
xi
Installing the DC Version of the BCN and BLN-2
.
Conventions
This section describes the conventions used in this guide.
angle brackets (< >)Indicate that you choose the text to enter based on the
description inside the brackets. Do not type the
brackets when entering the command. Example: if
command syntax is
192.32.10.12
arrow character (➔)Separates menu and option names in instructions.
Example: Protocols
AppleTalk option in the Protocols menu.
ping
<ip_address>
➔
AppleTalk identifies the
, you enter
ping
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 pointsHorizontal (. . .) and verticalellipsis 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
or
, but not both.
xii
Acronyms
About This Guide-
This document uses the following acronyms:
ATMAsynchronous Transfer Mode
A WGAmerican Wire Gauge
BtuBritish thermal unit
BCNBackbone Concentrator Node
BLN-2Backbone Link Node-2
EIAElectronic Industry Association
EMCelectromagnetic compatibility
FDDIFiber Distributed Data Interface
FRE™Fast Routing Engine
GAMEGate Access Management Entity
HDCMHarpoon Diagnostic Console Monitor
NVFSnonvolatile file system
ppspackets per second
PPPPoint-to-Point Protocol
PPX™Parallel Packet Express
SNASystems Network Architecture
SRM-FSystem Resource Module-Front
SRM-LSystem Resource Module-Link
xiii
Installing the DC Version of the BCN and BLN-2
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.
To ensure comprehensive network support to our customers and partners
worldwide, Bay Networks Customer Service has Technical Response Centers
in key locations around the globe:
•Billerica, Massachusetts
•Santa Clara, California
•Sydne y , Australia
•Tokyo, Japan
•Valbonne, France
108301 Rev. D
The Technical Response Centers are connected via a redundant Frame Relay
Network to a Common Problem Resolution system, enabling them to transmit and
share information, and to provide live, around-the-clock support 365 days a year.
Bay Networks Information Services complement the Bay Networks Service
program portfolio by giving customers and partners access to the most current
technical and support information through a choice of access/retrieval means.
These include the World W ide Web, CompuServ e, Support Source CD, Customer
Support FTP, and InfoFACTS document fax service.
xvii
Installing the DC Version of the BCN and BLN-2
Bay Networks Customer Service
If you purchased your Bay Networks product from a distributor or authorized
reseller, contact that distributor’s or reseller’s technical support staf f for assistance
with installation, configuration, troubleshooting, or integration issues.
Customers can also purchase direct support from Bay Networks through a variety
of service programs. As part of our PhonePlus™ program, Bay Netw orks Service
sets the industry standard, with 24-hour, 7-days-a-week telephone support
available worldwide at no extra cost. Our complete range of contract and
noncontract services also includes equipment staging and integration, installation
support, on-site services, and replacement parts delivery -- within approximately
4 hours.
To purchase any of the Bay Networks support programs, or if you have questions
on program features, use the following numbers:
RegionTelephone NumberFax Number
United States and
Canada
1-800-2LANWAN; enter Express Routing
Code (ERC) 290 when prompted
In addition, you can receive information on support programs from your local
Bay Networks field sales office, or purchase Bay Networks support directly
from your authorized partner.
108301 Rev. D
Bay Networks Information Services
Bay Networks Information Services provide up-to-date support information as a
first-line resource for network administration, expansion, and maintenance. This
information is available from a variety of sources.
W orld Wide Web
The Bay Networks Customer Support Web Server offers a diverse library of
technical documents, software agents, and other important technical information
to Bay Networks customers and partners.
A special benefit for contracted customers and resellers is the ability to access the
Web Server to perform Case Management. This feature enables your support staff
to interact directly with the network experts in our worldwide Technical Response
Centers. A registered contact with a valid Site ID can
•View a listing of support cases and determine the current status of any open
case. Case history data includes severity designation, and telephone, e-mail,
or other logs associated with the case.
Technical Support and Online Services
•Customize the listing of cases according to a variety of criteria, including
date, severity, status, and case ID.
•Log notes to existing open cases.
•Create new cases for rapid, efficient handling of noncritical network
situations.
•Communicate directly via e-mail with the specific technical resources
assigned to your case.
The Bay Networks URL is
menu item on that home page.
Customer Service FTP
Accessible via URL
combines and organizes support files and documentation from across the
Bay Networks product suite, including switching products from our Centillion™
and Xylogics
site lets you quickly locate information on any of your Bay Networks products.
108301 Rev. D
®
http://www.baynetworks.com
ftp://support.baynetworks.com
. Customer Service is a
(134.177.3.26), this site
business units. Central management and sponsorship of this FTP
xix
Installing the DC Version of the BCN and BLN-2
Support Source CD
This CD-ROM -- sent quarterly to all contracted customers -- is a complete Bay
Networks Service troubleshooting knowledge database with an intelligent text
search engine.
The Support Source CD contains extracts from our problem-tracking database;
information from the Bay Networks Forum on CompuServe; comprehensive
technical documentation, such as Customer Support Bulletins, Release Notes,
software patches and fixes; and complete information on all Bay Networks
Service programs.
You can run a single version on Macintosh Windows 3.1, Windows 95,
Windows NT, DOS, or UNIX computing platforms. A Web links feature enables
you to go directly from the CD to various Bay Networks Web pages.
CompuServe
For assistance with noncritical network support issues, Bay Networks Information
Services maintain an active forum on CompuServe, a global bulletin-board
system. This forum provides file services, technology conferences, and a message
section to get assistance from other users.
xx
The message section is monitored by Bay Networks engineers, who provide
assistance wherever possible. Customers and resellers holding Bay Networks
service contracts also have access to special libraries for advanced levels of
support documentation and software. To take advantage of CompuServe’ s recently
enhanced menu options, the Bay Networks Forum has been re-engineered to allow
links to our Web sites and FTP sites.
We recommend the use of CompuServe Information Manager software to access
these Bay Networks Information Services resources. To open an account and
receive a local dial-up number in the United States, call CompuServe at
1-800-524-3388. Outside the United States, call 1-614-529-1349, or your nearest
CompuServe office. Ask for Representative No. 591. When you are on line with
your CompuServe account, you can reach us with the command
GO BAYNET
108301 Rev. D
.
InfoFACTS
InfoFACTS is the Bay Networks free 24-hour fax-on-demand service. This
automated system has libraries of technical and product documents designed to
help you manage and troubleshoot your Bay Networks products. The system
responds to a fax from the caller or to a third party within minutes of being
accessed.
To use InfoFACTS in the United States or Canada, call toll-free 1-800-786-3228.
Outside North America, toll calls can be made to 1-408-764-1002. In Europe,
toll-free numbers are also available for contacting both InfoFACTS and
CompuServe. Please check our Web page for the listing in your country.
How to Get Help
Use the following numbers to reach your Bay Networks Technical Response
Center:
Technical Response Center Telephone NumberFax Number
Billerica, MA1-800-2LANWAN(508) 670-8765
Santa Clara, CA1-800-2LANWAN(408) 764-1188
Valbonne, France(33) 92-968-968(33) 92-966-998
Sydney, Australia(612) 9927-8800(612) 9927-8811
Tokyo, Japan(81) 3-5402-0180(81) 3-5402-0173
Technical Support and Online Services
108301 Rev. D
xxi
Chapter 1
Installing the DC Version of the BCN
You install the DC version of the Backbone Concentrator Node (BCN) router by
•Preparing for installation
•Setting up the BCN
•Connecting the BCN to the power source
•Cabling a console or modem to the router for access to the Technician
Interface
•Powering up the BCN, and observing the router as it initializes during the
power-up sequence
Note:
In this manual, all references to the BCN refer to the DC version.
Danger:
permitted to install a BCN.
Warning:
to lift it by yourself. Use a team of people or specialized lifting equipment.
Due to high-energy hazards, only qualified service personnel are
The BCN weighs approximately 214 lbs (97.07 kg). Do not attempt
108301 Rev. D
1-1
Installing the DC Version of the BCN and BLN-2
Caution:
Inspect all items for any shipping damage. In particular, ensure that
the ports on the rear panel are not damaged.
If you detect any damaged or missing items, do not attempt to install the BCN.
Contact the Bay Networks Technical Response Center at 1-800-2LAN-WAN.
Backbone Concentrator Node Overview
The Backbone Concentrator Node is a multiprotocol router/bridge designed to
satisfy the high-performance and availability requirements of the most
demanding, mission-critical backbone internetworks. These networks transport
information, using communications subsystems and protocols such as
•Fiber Distributed Data Interface (FDDI)
•T1/T3 synchronous lines
•Asynchronous Transfer Mode (ATM)
•Systems Network Architecture
The BCN (F
MC68040-based Fast Routing Engine (FRE or FRE-2) processor modules in
conjunction with the 1-GB/s Parallel Packet Express (PPX) processor
interconnect. This combination delivers industry-leading 480,000-pps
performance.
igure 1-1) uses a symmetric multiprocessor architecture with
1-2
The BCN supports up to 13 FRE or FRE-2 processor modules and up to 52
LAN/WAN interfaces (up to 13 FDDI).
108301 Rev. D
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