Cabletron Systems BRIM-A6 User manual

BRIM-A6
USER’S GUIDE
book Page 1 Thursday, April 18, 1996 2:18 PM

BRIM-A6 User’s Guide i
NOTICE
Cabletron Systems reserves the right to make changes in specifications and other information
contained in this document without prior notice. The reader should in all cases consult Cabletron
Systems to determine whether any such changes have been made.
The hardware, firmware, or software described in this manual is subject to change without notice.
IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FORANY INCIDENTAL,
INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT
NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR
THE INFORMATION CONTAINED IN IT, EVEN IF CABLETRON SYSTEMS HAS BEEN
ADVISED OF, KNOWN, OR SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH
DAMAGES.
 Copyright 1996 by Cabletron Systems, Inc., P.O. Box 5005, Rochester, NH 03866-5005
All Rights Reserved
Printed in the United States of America
Order Number: 9031311-01 January 1996
SPECTRUM , LANVIEW , MicroMMAC , and BRIM are registered trademarks and Element
Manager , EMM-E6 , EMME , EPIM , EPIM-A , EPIM-F1 , EPIM-F2 , EPIM-F3 , EPIM-T ,
EPIM-X , ESXMIM , FOT-F , FOT-F3 , HubSTACK , NBR-420/620 , SEH , SEHI , and TMS-3 are
trademarks of Cabletron Systems, Inc.
All other product names mentioned in this manual may be trademarks or registered trademarks of
their respective companies.
Printed on Recycled Paper
book Page i Thursday, April 18, 1996 2:18 PM

Notice
ii BRIM-A6 User’s Guide
FCC NOTICE
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial environment.
This equipment uses, generates, and can radiate radio frequency energy and if not installed in
accordance with the operator’s manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause interference in which case the user
will be required to correct the interference at his own expense.
WARNING: Changes or modifications made to this device which are not expressly approved by the
party responsible for compliance could void the user’s authority to operate the equipment.
DOC NOTICE
This digital apparatus does not exceed the ClassA limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of
Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables
aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique
édicté par le ministère des Communications du Canada.
VCCI NOTICE
This equipment is in the 1st Class Category (information equipment to be used in commercial and/or
industrial areas) and conforms to the standards set by the Voluntary Control Council for Interference
by Information Technology Equipment (VCCI) aimed at preventing radio interference in commercial
and/or industrial areas.
Consequently, when used in a residential area or in an adjacent area thereto, radio interference may be
caused to radios and TV receivers, etc.
Read the instructions for correct handling.
book Page ii Thursday, April 18, 1996 2:18 PM

Notice
BRIM-A6 User’s Guide iii
CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT
IMPORTANT: Before utilizing this product, carefully read this License Agreement.
This document is an agreement between you, the end user, and Cabletron Systems, Inc. (“Cabletron”)
that sets forth your rights and obligations with respect to the Cabletron software program (the
“Program”) contained in this package. The Program may be contained in firmware, chips or other
media. BY UTILIZING THE ENCLOSED PRODUCT,YOU ARE AGREEING TO BECOME
BOUND BY THE TERMS OF THIS AGREEMENT, WHICH INCLUDES THE LICENSE AND
THE LIMITATION OF WARRANTY AND DISCLAIMER OF LIABILITY. IFYOU DO NOT
AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNUSED
PRODUCT TO THE PLACE OF PURCHASE FOR A FULL REFUND.
CABLETRON SOFTWARE PROGRAM LICENSE
1. LICENSE. You have the right to use only the one (1) copy of the Program provided in this
package subject to the terms and conditions of this License Agreement.
You may not copy, reproduce or transmit any part of the Program except as permitted by the
Copyright Act of the United States or as authorized in writing by Cabletron.
2. OTHER RESTRICTIONS. You may not reverse engineer, decompile, or disassemble the
Program.
3. APPLICABLE LAW. This License Agreement shall be interpreted and governed under the laws
and in the state and federal courts of New Hampshire. You accept the personal jurisdiction and
venue of the New Hampshire courts.
EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY
1. EXCLUSION OF WARRANTY. Except as may be specifically provided by Cabletron in
writing, Cabletron makes no warranty, expressed or implied, concerning the Program (including
its documentation and media).
CABLETRON DISCLAIMS ALL WARRANTIES, OTHER THAN THOSE SUPPLIED TO
YOU BY CABLETRON IN WRITING, EITHER EXPRESSED OR IMPLIED, INCLUDING
BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PROGRAM, THE
ACCOMPANYING WRITTEN MATERIALS, AND ANY ACCOMPANYING HARDWARE.
2. NO LIABILITY FOR CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL
CABLETRON OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER
(INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS,
PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, SPECIAL,
INCIDENTAL, CONSEQUENTIAL, OR RELIANCE DAMAGES, OR OTHER LOSS)
ARISING OUT OF THE USE OR INABILITY TO USE THIS CABLETRON PRODUCT,
EVEN IF CABLETRON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES. BECAUSE SOME STATES DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR
ON THE DURATION OR LIMITATION OF IMPLIED WARRANTIES, IN SOME
INSTANCES THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO
YOU.
book Page iii Thursday, April 18, 1996 2:18 PM

Notice
iv BRIM-A6 User’s Guide
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
The enclosed product (a) was developed solely at private expense; (b) contains “restricted computer
software” submitted with restricted rights in accordance with Section 52227-19 (a) through (d) of the
Commercial Computer Software - Restricted Rights Clause and its successors, and (c) in all respects
is proprietary data belonging to Cabletron and/or its suppliers.
For Department of Defense units, the product is licensed with “Restricted Rights” as defined in the
DoD Supplement to the Federal Acquisition Regulations, Section 52.227-7013 (c) (1) (ii) and its
successors, and use, duplication, disclosure by the Government is subject to restrictions as set forth in
subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at
252.227-7013. Cabletron Systems, Inc., 35 Industrial Way, Rochester, New Hampshire 03867-0505.
book Page iv Thursday, April 18, 1996 2:18 PM

Notice
BRIM-A6 User’s Guide v
DECLARATION OF CONFORMITY
Application of Council Directive(s): 89/336/EEC
73/23/EEC
Manufacturer’s Name: Cabletron Systems, Inc.
Manufacturer’s Address: 35 Industrial Way
PO Box 5005
Rochester, NH 03867
European Representative Name: Mr. J. Solari
European Representative Address: Cabletron Systems Limited
Nexus House, Newbury Business Park
London Road, Newbury
Berkshire RG13 2PZ, England
Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC
EC Directive 73/23/EEC
EN55022
EN 50082-1
EN 60950
Equipment Type/Environment: Networking Equipment, for use in a Commercial or Light
Industrial Environment.
We the undersigned, hereby declare that the equipment packaged with this notice conforms to the
above directives.
Manufacturer Legal Representative in Europe
Mr. Richard Michaud Mr. J. Solari
___________________________________ ___________________________________
Full Name Full Name
Manager of Engineering Services Managing Director - E.M.E.A.
___________________________________ ___________________________________
Title Title
Rochester, NH, USA Newbury, Berkshire, England
___________________________________ ___________________________________
Location Location
book Page v Thursday, April 18, 1996 2:18 PM

BRIM-A6 User’s Guide vii
CONTENTS
CHAPTER 1 INTRODUCTION
1.1 Using This Manual.......................................................................1-1
1.2 Document Conventions...............................................................1-2
1.3 BRIM-A6 Overview......................................................................1-3
1.4 BRIM-A6 Features.......................................................................1-3
1.5 BRIM-A6 Specifications...............................................................1-4
1.6 Related Manuals..........................................................................1-4
1.7 Getting Help.................................................................................1-5
CHAPTER 2 INSTALLATION
2.1 Unpacking the BRIM....................................................................2-1
2.2 Installing APIMs...........................................................................2-2
2.3 Installing BRIMs...........................................................................2-3
2.3.1 Installing a BRIM in a MIM..............................................2-3
2.3.2 Installing a BRIM in a Hub ..............................................2-5
CHAPTER 3 LOCAL MANAGEMENT
3.1 Local Management Keyboard Conventions.................................3-2
3.2 Using LIM to create PVCs...........................................................3-3
3.2.1 ATM Connection Tables Screen Fields ..........................3-4
3.2.2 ATM Connection Tables Screen Commands .................3-5
3.2.3 Using ATM Connection Tables Screen Commands .......3-5
3.2.4 Adding PVCs to the Connection Tables Screen.............3-6
3.2.5 Deleting PVCs from the Connection Tables Screen.......3-6
3.3 Using LM to Create PVCs ...........................................................3-7
3.3.1 BRIM-A6 Setup Screen Fields........................................3-8
3.3.2 BRIM-A6 Setup Screen Commands...............................3-9
3.3.3 Using BRIM-A6 Setup Screen Commands...................3-10
3.3.4 Accessing the BRIM-A6 Add/Delete Entry Screen .......3-10
3.3.5 BRIM-A6 Add/Delete Entry Screen Fields....................3-11
3.3.6 BRIM-A6 Add/Delete Entry Screen Commands ...........3-12
3.3.7 Adding a PVC ...............................................................3-12
3.3.8 Modifying a PVC...........................................................3-13
3.3.9 Deleting a PVC .............................................................3-14
CHAPTER 4 LANVIEW LEDs
4.1 BRIM-A6 LEDs............................................................................4-1
4.2 APIM LEDs..................................................................................4-2
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Contents
viii BRIM-A6 User’s Guide
APPENDIX A APIM SPECIFICATIONS
A.1 APIM-11 Specifications...............................................................A-1
A.2 APIM-21 Specifications...............................................................A-1
A.3 APIM-22 Specifications...............................................................A-2
A.4 APIM-29 Specifications...............................................................A-2
A.5 APIM-67 Specifications...............................................................A-3
APPENDIX B ATM OVERVIEW
B.1 ATM Basics.................................................................................B-1
B.2 The ATM Cell.............................................................................. B-2
B.3 The ATM Network....................................................................... B-4
B.3.1 Virtual Channels and Virtual Paths................................. B-4
B.3.2 Permanent and Switched Virtual Channels....................B-5
B.4 ATM Protocol .............................................................................. B-5
book Page viii Thursday, April 18, 1996 2:18 PM

BRIM-A6 User’s Guide Page 1-1
CHAPTER 1
INTRODUCTION
Welcome to the Cabletron Systems BRIM-A6 User’s Guide . This
manual provides the following information:
• Describes BRIM-A6 features
• Explains how to install the BRIM-A6 in a Cabletron Systems Media
Interface Module (MIM) or standalone hub
• Outlines specifications for the Cabletron Systems Asynchronous
Transfer Mode (ATM) Bridge/Router Interface Module (BRIM)
The BRIM-A6 provides additional connectivity/functionality to various
Cabletron Systems MIMs and standalone hubs.You should have a general
working knowledge of ATM networks and the ATM User-Network
Interface Specification, as proposed in theATM Forum, prior to installing
the BRIM-A6. If you need a basic overview ofATM, refer toAppendix B,
ATM Overview .
1.1 USINGTHIS MANUAL
Read through this manual completely to familiarize yourself with its
content and to gain an understanding of the features and capabilities of
the BRIM-A6. The following list provides an overview of each section of
this manual:
Chapter 1,
Introduction , outlines the contents of this manual, describes
BRIM-A6 features and concludes with a list of related manuals.
Chapter 2, Installation , describes how to install ATM Port Interface
Modules (APIMs) into the BRIM-A6. This chapter also explains how to
install a BRIM-A6 into a MIM or a standalone hub.
Chapter 3,
Local Management , describes how to create Permanent
Virtual Connection using Cabletron Systems Local Interface Management
(LIM) or Cabletron Systems Local Management (LM).
Chapter 4,
LANVIEW LEDS , describes how to use the BRIM-A6 LEDs
to monitor BRIM performance and status.
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Chapter 1: Introduction
Page 1-2 BRIM-A6 User’s Guide
Appendix A, APIM Specifications , describes specifications and features
for each of the APIMs available for the BRIM-A6.
Appendix B, ATM Overview , provides a basic overview of ATM
technology.
1.2 DOCUMENT CONVENTIONS
The following conventions are used throughout this document:
NOTE
Note symbol. Calls the reader’s attention to any item of
information that may be of special importance.
TIP
Tip symbol. Conveys helpful hints concerning procedures or
actions.
!
CAUTION
Caution symbol. Contains information essential to avoid
damage to the equipment.
Warning symbol.Warns against an action that could result in
equipment damage, personal injury or death.
book Page 2 Thursday, April 18, 1996 2:18 PM

BRIM-A6 Overview
BRIM-A6 User’s Guide Page 1-3
1.3 BRIM-A6 OVERVIEW
The BRIM-A6 extends the functionality of your MIM or standalone hub
to include remote bridging/routing capability. It allows remote
connectivity using ATM technology.
The BRIM-A6 is equipped with one slot that supports a Cabletron
Systems APIM for ATM connectivity. Cabletron Systems provides a
variety of APIMs that let you select the configuration of your choice.
The BRIM-A6 supports two types ofVirtual Channels: PermanentVirtual
Channels (PVCs), and Switched Virtual Channels (SVCs). It also
supports the ATM Forum’s User-Network-Interface (UNI) for SVC
signaling, and FORE Systems’Simple Protocol for ATM Network
Signaling (SPANS). Because of this support, the BRIM-A6 is not only
standards based, but takes advantage of FORE’s ATM signaling
enhancements while providing guaranteed interoperability with existing
FORE ATM networks.
1.4 BRIM-A6 FEATURES
ATM Port Interface Modules (APIMs)
The BRIM-A6 uses Cabletron SystemsAPIMs forATM connectivity.You
can easily install APIMs into the BRIM for the interface of your choice.
APIMs support multiple types of physical layer cable types and are fully
compliant with the ATM Forum’s “UTOPIA” specification.
MIB Support
For additional information on how to extract and compile individual
MIBs, refer to the Release Notes, or contact Cabletron Systems Technical
Support (see Section 1.7,
Getting Help ).
LANVIEW Diagnostic LEDs
Cabletron Systems provides a visual diagnostic and monitoring system
called LANVIEW with the BRIM-A6. LANVIEW LEDs help you
quickly identify bridge and link status.
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Chapter 1: Introduction
Page 1-4 BRIM-A6 User’s Guide
1.5 BRIM-A6 SPECIFICATIONS
This section describes environment specifications and safety requirements
for the BRIM-A6. Cabletron Systems reserves the right to change these
specifications at any time without notice.
Environment
Operating Temperature: 5 ° C to 40 ° C (41 ° F to 104 ° F)
Storage Temperature: -30
° C to 90 ° C (-22 ° F to 194 ° F)
Operating Humidity: 5% to 95% (non-condensing)
Safety
This unit meets the safety requirements of UL1950, CSA C22.2 No. 950,
and EN60950.
EMI
This unit meets the EMI requirements of FCC Part 15 ClassA, EN55022
Class A and VCCI Class I.
EMC
This unit meets the EMC requirements of EN 50082-1 including: IEC
801-2 (ESD), IEC 801-3 (Radiated Susceptibility), and IEC 801-4
(EFT/B).
1.6 RELATED MANUALS
Use the following manuals to supplement the procedures and other
technical data provided in this manual.This manual references procedures
in these manuals, where appropriate, but does not repeat them.
Cabletron Systems
EMM-E6 User’s Guide
Cabletron Systems ESXMIM Installation Guide
Cabletron Systems MicroMMAC User’s Guide
Cabletron Systems NBR-620/420/220 Installation Guide and
NBR-620/420/220 Local Management Guide
book Page 4 Thursday, April 18, 1996 2:18 PM

Getting Help
BRIM-A6 User’s Guide Page 1-5
1.7 GETTING HELP
If you need additional support related to the BRIM-A6, or if you have any
questions, comments, or suggestions concerning this manual, contact
Cabletron Systems Technical Support:
By phone [phone]
Monday-Friday; 8
A . M . – 8 P . M . Eastern Time
By CompuServe GO CTRON from any ! prompt
By Internet mail [email protected]
By FTP ctron.com (134.141.197.25)
Login
anonymous
Password your email address
book Page 5 Thursday, April 18, 1996 2:18 PM

BRIM-A6 User’s Guide Page 2-1
CHAPTER 2
INSTALLATION
This chapter contains instructions for unpacking the BRIM, installing
APIMs, and installing the BRIM into Cabletron Systems devices that
support BRIM technology.
To install the BRIM and APIMs, you need the following tools:
• 1 disposable grounding wrist strap (provided with any MIM or hub)
• 1 Phillips-head screwdriver.
2.1 UNPACKING THE BRIM
Unpack the BRIM as follows:
1. Remove the shipping box material covering the BRIM.
2. Carefully remove the module from the shipping box. Leave the
module in its non-conductive bag until you are ready to install.
3. Attach the disposable grounding strap to your wrist (refer to the
instructions on the disposable grounding strap package).
4. After removing the module from its non-conductive bag, visually
inspect the device. If you notice any signs of damage, contact
Cabletron Systems Technical Support immediately.
!
CAUTION
The BRIM-A6 and the host MIM or hub are sensitive to static
discharges.Use a grounding strap and observe all static
precautions during this procedure. Failure to do so could result
in damage to the BRIM-A6 or the host MIM or hub.
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Chapter 2: Installation
Page 2-2 BRIM-A6 User’s Guide
2.2 INSTALLING APIMS
To install an APIM into the BRIM-A6:
1. Attach the disposable grounding strap to your wrist (refer to the
instructions on the disposable grounding strap package).
2. Remove the two faceplate screws from the BRIM. See Figure 2-1.
3. Remove the three screws from the BRIM standoffs. See Figure 2-1.
4. Insert the APIM connector into the BRIM connector. See Figure 2-1.
Figure 2-1 Installing an APIM
5. Pressdown firmlyonthe APIMuntilthe APIMconnectorslides allthe
way into the BRIM connector. Ensure the APIM sits flush on the
standoffs.
6. Secure the APIM with the screws provided with the APIM.
7. Reattach the faceplate to the BRIM.
131101
PWR
RCV
XMT
STS
BRIM-A6
APIM
LNK
STS
BRIM
CONNECTOR
FACEPLATE SCREWS
APIM CONNECTOR
STANDOFF
APIM SCREWS
book Page 2 Thursday, April 18, 1996 2:18 PM

Installing BRIMs
BRIM-A6 User’s Guide Page 2-3
2.3 INSTALLING BRIMS
You can install a BRIM in any Cabletron Systems device that supports
BRIM technology (e.g., EMM-E6, MicroMMAC). Refer to the release
notes for the version of firmware running on the Cabletron Systems
device to ensure that the BRIM-A6 is supported.
The following subsections provide generic instructions for installing a
BRIM-A6 in a MIM or in a standalone hub. Refer to your specific MIM
or standalone hub documentation for exact BRIM slot and connector
locations.
2.3.1 Installing a BRIM in a MIM
To install a BRIM-A6 in a MIM that supports BRIM technology:
1. Power-down the MMAC hub and remove all power cords.
2. Disconnect all cables from the MIM. Note the ports to which these
cables attach.
3. Attach the disposable grounding strap to your wrist (refer to the
instructions outlined on the disposable grounding strap package).
4. Unscrew the top and bottom knurled knobs of the MIM face plate.
5. Slide out the MIM, and place it on its side with the internal
components facing up.
6. Remove the mounting screws and the BRIM coverplate. See
Figure 2-2.
7. Remove the standoff screws. See Figure 2-2.
!
CAUTION
Only qualified personnel should install the BRIM.
NOTE Cabletron Systems recommends that you power-down the hub
even though Cabletron MIMs have “hot swap” capabilities.
book Page 3 Thursday, April 18, 1996 2:18 PM

Chapter 2: Installation
Page 2-4 BRIM-A6 User’s Guide
Figure 2-2 Removing the BRIM Coverplate
Figure 2-3 Installing the BRIM
BRIM
COVERPLATE
STANDOFF
STANDOFF SCREW
FACEPLATE
MOUNTING SCREW
142902
APIM
LNK
STS
PWR
XMT RCV
STS
BRIM-A6
STANDOFF
SCREW
STANDOFF
BRIM
CONNECTOR
FACEPLATE
MOUNTING SCREW
131102
book Page 4 Thursday, April 18, 1996 2:18 PM

Installing BRIMs
BRIM-A6 User’s Guide Page 2-5
8. Place the BRIM behind the MIM faceplate. See Figure 2-3.
9. Insert the connector pins of the BRIM-A6 into the BRIM connector on
the MIM.
10. Press down firmly on the back of the BRIM until the pins slide all the
way into the connector holes.
11. Reinstall the mounting screws and the standoff screws.
12. Reinstall the MIM in the MMAC.
13. Reattach all MMAC power cords.
14. Reattach the network cabling to the MIM.
15. Refer to Chapter 3 for instructions on configuring the BRIM-A6 using
Local Management.
2.3.2 Installing a BRIM in a Hub
To install a BRIM-A6 into a standalone hub that supports BRIM
technology:
1. Power down the hub and remove the power cord.
2. Disconnect all cables from the hub. Note the ports to which these
cables attach.
3. Attach the disposable grounding strap to your wrist (refer to the
instructions outlined on the disposable grounding strap package).
4. Remove the hub chassis cover (refer to your specific hub
documentation for instructions on removing the hub chassis cover).
NOTE Ensure that the standoffs on the MIM align with the standoff
screw holes on the BRIM.
Ensure that you remove the power cord and ONLY the screws
required to remove the chassis cover. Failure to comply could
result in an electric shock hazard.
book Page 5 Thursday, April 18, 1996 2:18 PM

Chapter 2: Installation
Page 2-6 BRIM-A6 User’s Guide
5. Remove the faceplate mounting screws and the BRIM coverplate.
See Figure 2-2.
6. Remove the standoff screws. See Figure 2-2.
7. Place the BRIM behind the hub faceplate. See Figure 2-3.
8. Insert the connector pins of the BRIM-A6 into the BRIM connector on
the hub.
9. Press down firmly on the back of the BRIM-A6 until the pins slide all
the way into the connector holes.
10. Reinstall the faceplate mounting screws and the standoff screws.
11. Reattach the chassis cover to the hub, reconnect the power cord, and
reconnect the hub to your network.
12. Refer to Chapter 3 for instructions on configuring the BRIM-A6 using
Local Management.
NOTE Ensure that the standoffs on the hub align with the standoff
screw holes on the BRIM.
Ensure that the chassis cover is in place before reconnecting
the power cord.
book Page 6 Thursday, April 18, 1996 2:18 PM

BRIM-A6 User’s Guide Page 3-1
CHAPTER 3
LOCAL MANAGEMENT
This chapter explains how to configure Permanent Virtual Connections
(PVCs) using one of the following local management applications:
• Cabletron Systems Local Interface Management (LIM)
• Cabletron Systems Local Management (LM)
Complete the following instructions before configuring the BRIM-A6
using a local management application.
• An APIM must be installed in the BRIM-A6.
• The BRIM-A6 must be installed in the host MIM or standalone hub.
• The device must be up and running.
• A management terminal must be configured and properly connected to
the host MIM or standalone hub in which the BRIM-A6 resides.
NOTES The method used to configure PVCs depends on the firmware
image of the host MIM or standalone hub. Refer to the section
that applies to the local management application on your host
MIM or standalone hub.
To set up and access a local management application, refer to
the host MIM or standalone hub user’s guide for instructions.
NOTE Refer to Appendix B, ATM Overview for additional information
concerning PVCs and ATM technology.
book Page 1 Thursday, April 18, 1996 2:18 PM