Cabletron Systems NBR-220 Manuale di programmazione

NBR-220 TWO PORT BRIDGE WITH LANVIEW®

RECEIVE

TRANSMIT

COLLISION

STAND BY

PORT

B A

PWR

CPU

COM

RESET PORT B PORT A

EPIM-A PWR EPIM-A PWR

NBR-420 MULTI PORT BRIDGE ROUTER WITH LANVIEW®

RECEIVE

TRANSMIT

COLLISION

STAND BY

PORT

B A

PWR

CPU

COM 2 COM 1

DISPLAY RESET PORT B PORT A

PORT F PORT E

EPIM-A PWR EPIM-A PWR

NBR-620 MULTI PORT BRIDGE ROUTER WITH LANVIEW®

RECEIVE

TRANSMIT

COLLISION

STAND BY

PORT

D C B A

PWR

CPU

COM 2 COM 1

DISPLAY RESET PORT D PORT C PORT B PORT A

PORT F PORT E

EPIM-A PWR EPIM-A PWR

BRIM-A100

STY

LNK

XMT

RCV

LNK YEL STB DSR LNK

T1/FT1

TST RED SYN CTS TST

SYNC

BRIM-WT1

BRIM-A100

STY

LNK

XMT

RCV

1110_01

LNK YEL STB DSR LNK

T1/FT1

TST RED SYN CTS TST

SYNC

BRIM-WT1

NBR-220, NBR-420, AND NBR-620

LOCAL MANAGEMENT GUIDE

ch1Book Page 1 Friday, May 24, 1996 7:37 AM

NBR-SERIES Local Management 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.



Printed in the United States of America

Order Number: 9031110-01 May 1996

SPECTRUM

LANVIEW

MicroMMAC

, and

BRIM

are registered trademarks and

Element

Manager

EPIM

EPIM-A

EPIM-F1

EPIM-F2

EPIM-F3

EPIM-T

EPIM-X

FOT-F

FOT-F3

HubSTACK

NBR-220

NBR-420

NBR-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

ch1Book Page i Friday, May 24, 1996 7:37 AM

Notice

ii NBR-SERIES Local Management 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.

ch1Book Page ii Friday, May 24, 1996 7:37 AM

Notice

NBR-SERIES Local Management 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 WARRANTYAND 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

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.

ch1Book Page iii Friday, May 24, 1996 7:37 AM

Notice

iv NBR-SERIES Local Management 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.

ch1Book Page iv Friday, May 24, 1996 7:37 AM

NBR-SERIES Local Management Guide v

CONTENTS

CHAPTER 1 INTRODUCTION

1.1 Using This Manual.......................................................................1-2

1.2 Document Conventions...............................................................1-3

1.3 Related Manuals..........................................................................1-3

1.4 Getting Help.................................................................................1-4

1.5 Local Management Overview......................................................1-4

1.5.1 The Management Agent .................................................1-5

1.5.2 In-Band vs. Out-of-Band.................................................1-5

1.5.3 Local vs. Remote Management......................................1-5

1.6 Local Management Requirements...............................................1-6

1.7 Local Management Screen Elements..........................................1-7

1.8 Local Management Keyboard Conventions.................................1-9

1.9 Navigating Local Management Screens....................................1-10

CHAPTER 2 LOCAL MANAGEMENT REQUIREMENTS

2.1 Configuring a Local Management Terminal.................................2-1

2.2 Management Terminal Setup Requirements...............................2-2

2.3 Connecting a Management Terminal to the NBR........................2-3

2.4 Establishing a Telnet Connection................................................2-4

CHAPTER 3 ACCESSING LOCAL MANAGEMENT

3.1 Using the Menu Screens.............................................................3-1

3.2 Local Management Menu Screens..............................................3-2

3.2.1 Selecting Local Management Menu Screen Items .........3-3

3.2.2 Exiting Local Management Screens ...............................3-4

3.2.3 Exiting the Local Management Session..........................3-4

3.3 The Main Menu Screen...............................................................3-5

3.3.1 The Setup Menu Screen.................................................3-6

3.3.2 The Status Menu Screen................................................3-7

ch1Book Page v Friday, May 24, 1996 7:37 AM

Contents

vi NBR-SERIES Local Management Guide

CHAPTER 4 THE SYSTEM LEVEL SCREEN

4.1 System Level Screen Fields ........................................................4-1

4.1.1 Setting the System Date..................................................4-3

4.1.2 Setting the System Time.................................................4-4

4.1.3 Setting the Host IP Address............................................4-4

4.1.4 Setting the Out of Band IP Addr......................................4-5

4.1.5 Setting the Subnet Mask.................................................4-5

4.1.6 Setting the Default Gateway............................................4-6

4.1.7 Setting the Default Interface............................................4-7

4.1.8 COM Port Applications....................................................4-7

CHAPTER 5 THE SNMP COMMUNITY NAMES SCREEN

5.1 Community Name Access Policy.................................................5-2

5.2 Setting SNMP Community Names...............................................5-2

CHAPTER 6 THE SNMPTRAPS SCREEN

6.1 The SNMP Traps Screen Fields ..................................................6-2

6.2 Setting the SNMP Trap Destination.............................................6-2

CHAPTER 7 THE FLASH DOWNLOAD SCREEN

7.1 Selecting a FLASH Download Method.........................................7-2

7.1.1 BootPROM Download.....................................................7-2

7.1.2 Runtime Download..........................................................7-3

7.2 Selecting a FLASH Download Server..........................................7-3

7.2.1 Changing the Download Server IP..................................7-4

7.2.2 Changing the Download File Name.................................7-4

7.3 Performing a FLASH Download Operation..................................7-4

CHAPTER 8 THE BRIDGE SETUP SCREEN

8.1 Bridge Setup Screen Fields .........................................................8-2

8.2 Selecting a Spanning Tree Protocol ............................................8-2

8.3 Selecting the Bridge Port Administrative Status ..........................8-3

ch1Book Page vi Friday, May 24, 1996 7:37 AM

Contents

NBR-SERIES Local Management Guide vii

CHAPTER 9 THE ROUTER SETUP SCREEN

CHAPTER 10 THE COMPONENT STATUS SCREEN

CHAPTER 11 THE DEVICE STATISTICS SCREEN

11.1 Device Statistics Screen Fields.................................................11-1

11.2 Selecting the Update-Freq.........................................................11-3

11.3 Selecting a Network...................................................................11-4

CHAPTER 12 THE MIB NAVIGATOR SCREEN

12.1 Managing Device MIBs..............................................................12-2

12.2 MIB Navigator Command Set Overview....................................12-3

12.2.1 Conventions for MIB Navigator Commands .................12-4

12.2.2 Navigation Commands .................................................12-5

12.2.3 Built-In Commands .....................................................12-12

12.2.4 Special Commands.....................................................12-18

INDEX

ch1Book Page vii Friday, May 24, 1996 7:37 AM

NBR-SERIES Local Management Guide 1-1

CHAPTER 1

INTRODUCTION

Welcome to the Cabletron Systems

NBR-220, NBR-420, and NBR-620

Local Management Guide

. This manual explains how to access and use

Cabletron Systems Local Management for the NBR series of products.

Local Management provides monitoring and control capabilities for the

NBR and its attached segments. The NBR-SERIES of standalone hubs

consist of the following three models:

•

NBR-220

– two Ethernet Port Interface Module (EPIM) ports

•

NBR-420

– two EPIM ports, and two Bridge/Router Interface Module

(BRIM) ports

•

NBR-620

–

four EPIM ports, and two BRIM ports

Figure 1-1 The NBR-SERIES of Network Products

NOTE

This manual uses the term NBR to describe the NBR-220,

NBR-420, and NBR-620 unless otherwise speciﬁed.

NBR-220 TWO PORT BRIDGE WITH LANVIEW®

RECEIVE

TRANSMIT

COLLISION

STAND BY

PORT

B A

PWR

CPU

COM

RESET PORT B PORT A

EPIM-A PWR EPIM-A PWR

NBR-420 MULTI PORT BRIDGE ROUTER WITH LANVIEW®

RECEIVE

TRANSMIT

COLLISION

STAND BY

PORT

B A

PWR

CPU

COM 2 COM 1

DISPLAY RESET PORT B PORT A

PORT F PORT E

EPIM-A PWR EPIM-A PWR

NBR-620 MULTI PORT BRIDGE ROUTER WITH LANVIEW®

RECEIVE

TRANSMIT

COLLISION

STAND BY

PORT

D C B A

PWR

CPU

COM 2 COM 1

DISPLAY RESET PORT D PORT C PORT B PORT A

PORT F PORT E

EPIM-A PWR EPIM-A PWR

BRIM-A100

STY

LNK

XMT

RCV

LNK YEL STB DSR LNK

T1/FT1

TST RED SYN CTS TST

SYNC

BRIM-WT1

BRIM-A100

STY

LNK

XMT

RCV

1110_01

LNK YEL STB DSR LNK

T1/FT1

TST RED SYN CTS TST

SYNC

BRIM-WT1

ch1Book Page 1 Friday, May 24, 1996 7:37 AM

Chapter 1:

Introduction

1-2 NBR-SERIES Local Management Guide

This manual describes the following:

• Accessing the Local Management application

• Identifying and operating the types of ﬁelds used by Local

Management

• Navigating through Local Management ﬁelds and menus

• Using Local Management screens to perform management operations

1.1 USINGTHIS MANUAL

A general working knowledge of basic network operations and an

understanding of management applications is helpful prior to using

Cabletron Systems Local Management. The following summarizes the

organization of this manual.

Chapter 1,

Introduction

, outlines the contents of this manual, provides an

overview of Local Management, and explains how to use the management

screens.

Chapter 2,

Local Management Requirements

describes the setup

requirements for accessing Local Management. It also explains how to

conﬁgure a management terminal and connect it to the NBR.

Chapter 3,

Accessing Local Management

describes how to access the

Main Menu screen and navigate the Local Management screens.

Chapter 4,

The System Level Screen

, describes how to use the System

Level screen, its functions, and operations.

Chapter 5,

The SNMP Community Names Screen

, explains how to

control access to the NBR by assigning community names.

Chapter 6,

The SNMP Traps Screen

, explains how to conﬁgure the

NBR to send SNMP trap messages to multiple network management

stations.

Chapter 7,

The FLASH Download Screen

, describes how to download a

new ﬁrmware image to the NBR FLASH EEPROM.

Chapter 8,

The Bridge Setup Screen

, describes how to conﬁgure the

NBR for bridge functions.

ch1Book Page 2 Friday, May 24, 1996 7:37 AM

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