Cabletron Systems 6H128-08, 6H129-08 User Manual

Download

6H128-08 and 6H129-08

SmartSwitch 6000 Modules

User’s Guide

6H128-08

1 2 3 4 5 6

FAST ENET

RESET

CPU

COM

6H129-08

1 2 3 4 5 6

FAST ENET

RESET

COM

CPU

9032364-02

Only qualiﬁed personnel should install the 6H128-08 and the 6H129-08.

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 FOR ANY 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.



Order Number: 9032364-02 September 1998

Cabletron Systems, SPECTRUM, LANVIEW, QuickSET

trademarks and All other product names mentioned in this manual may be trademarks or registered trademarks of

their respective companies.

SmartSwitch

is a trademark of Cabletron Systems, Inc.

, and

SecureFast

are registered

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:

party responsible for compliance could void the user’s authority to operate the equipment.

Changes or modiﬁcations made to this device which are not expressly approved by the

6H128-08 and 6H129-08 User’s Guide i

Notice

INDUSTRY CANADA NOTICE

This digital apparatus does not exceed the Class A 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 is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT

IMPORTANT:

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. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNUSED PRODUCT TO THE PLACE OF PURCHASE FOR A FULL REFUND.

Before utilizing this product, carefully read this License Agreement.

ii 6H128-08 and 6H129-08 User’s Guide

Notice

CABLETRON SOFTWARE PROGRAM LICENSE

1. LICENSE

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 LA W. 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.

. You have the right to use only the one (1) copy of the Program provided in this

EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY

1. EXCLUSION OF

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 ACCOMP ANYING WRITTEN MA TERIALS, AND ANY A CCOMP ANYING 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.

WARRANTY. Except as may be specifically provided by Cabletron in

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 T echnical Data and Computer Software clause at 252.227-7013.

Cabletron Systems, Inc., 35 Industrial Way, Rochester, New Hampshire 03867-0505.

6H128-08 and 6H129-08 User’s Guide iii

Notice

SAFETY INFORMATION

CLASS 1 LASER TRANSCEIVERS

THE FE-100F3 FAST ETHERNET INTERFACE MODULE USES CLASS

1 LASER TRANSCEIVERS. READ THE FOLLOWING SAFETY

INFORMATION BEFORE

INSTALLING OR OPERATING THESE MODULES.

The Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits. This control loop eliminates the need for maintenance checks or adjustments. The output is factory set, and does not allow any user adjustment. Class 1 Laser transceivers comply with the following safety standards:

• 21 CFR 1040.10 and 1040.11 U.S. Department of Health and Human Services (FDA).

• IEC Publication 825 (International Electrotechnical Commission).

• CENELEC EN 60825 (European Committee for Electrotechnical Standardization). When operating within their performance limitations, laser transceiver output meets the Class 1

accessible emission limit of all three standards. Class 1 levels of laser radiation are not considered hazardous.

SAFETY INFORMATION

CLASS 1 LASER TRANSCEIVERS

LASER RADIATION AND CONNECTORS

When the connector is in place, all laser radiation remains within the ﬁber. The maximum amount of radiant power exiting the ﬁber (under normal conditions) is -12.6 dBm or 55 x 10-6 watts.

Removing the optical connector from the transceiver allows laser radiation to emit directly from the optical port. The maximum radiance from the optical port (under worst case conditions) is

0.8 W cm-2 or 8 x 103 W m2 sr-1.

Do not use optical instruments to view the laser output. The use of optical instruments to view laser output increases eye hazard. When viewing the output optical port, power must be removed from the network adapter.

iv 6H128-08 and 6H129-08 User’s Guide

DECLARATION OF CONFORMITY

Notice

Application of Council Directive(s):

Manufacturer’s Name:

Manufacturer’s Address:

European Representative Name:

European Representative Address:

Conformance to Directive(s)/Product Standards:

Equipment T ype/Environment:

W e the undersigned, hereby declare, under our sole responsibility, that the equipment packaged with this notice conforms to the above directives.

Manufacturer Legal Representative in Europe

89/336/EEC 73/23/EEC

Cabletron Systems, Inc. 35 Industrial Way

PO Box 5005 Rochester, NH 03867

Mr. J. Solari Cabletron Systems Limited

Nexus House, Newbury Business Park London Road, Newbury Berkshire RG13 2PZ, England

EC Directive 89/336/EEC EC Directive 73/23/EEC EN 55022 EN 50082-1 EN 60950

Networking Equipment, for use in a Commercial or Light Environment.

Industrial

Mr. Ronald Fotino Mr. J. Solari

___________________________________ ___________________________________

Full Name Full Name Principal Compliance Engineer Managing Director - E.M.E.A.

___________________________________ ___________________________________

Title Title Rochester, NH, USA Newbury, Berkshire, England

___________________________________ ___________________________________

Location Location

6H128-08 and 6H129-08 User’s Guide v

Notice

vi 6H128-08 and 6H129-08 User’s Guide

CHAPTER 1 INTRODUCTION

1.1 Using This Guide.........................................................................1-1

1.2 Structure of This Guide................................................................1-1

1.3 6H12X-08 Overview ....................................................................1-3

1.3.1 Connectivity ....................................................................1-3

1.3.2 Full Duplex Switched Ethernet (FDSE)........................... 1-3

1.3.3 Runtime IP Address Discovery.......................................1-5

1.3.4 Management...................................................................1-5

1.3.5 Remote Monitoring (RMON)...........................................1-6

1.3.6 Switching Options...........................................................1-6

1.3.7 Standards Compatibility..................................................1-6

1.3.8 Year 2000 Compliant......................................................1-6

1.3.9 LANVIEW Diagnostic LEDs............................................1-7

1.4 Local Management Features.......................................................1-7

1.4.1 Broadcast Suppression................................................... 1-7

1.4.2 Port Redirect Function....................................................1-7

1.4.3 Distributed Chassis Management...................................1-7

1.4.4 SmartTrunk.....................................................................1-8

1.5 Optional Features........................................................................1-8

1.6 Document Conventions............................................................. 1-10

1.7 Getting Help...............................................................................1-11

1.8 Related Manuals........................................................................1-12

CHAPTER 2 NETWORK REQUIREMENTS

2.1 SmartTrunk..................................................................................2-1

2.2 10BASE-T Network .....................................................................2-1

2.3 100BASE-TX Network.................................................................2-2

2.4 100BASE-FX Fiber Optic Network ..............................................2-2

CHAPTER 3 INSTALLATION

3.1 Unpacking the 6H12X-08 ............................................................3-1

3.2 Installing 6H12X-08 Options........................................................3-2

3.3 Installing the 6H12X-08 into the 6C105 Chassis.........................3-3

3.4 Connecting to the Network.......................................................... 3-5

3.4.1 Connecting Fiber Optic Cables to Ports 1

Through 6 .......................................................................3-5

3.4.2 Connecting a Twisted Pair Segment to the FE-100TX...3-8

3.4.3 Connecting a Fiber Optic Segment to the

FE-100FX and FE-100F3 .............................................3-10

3.5 Completing the Installation........................................................ 3-12

6H128-08 and 6H129-08 User’s Guide vii

Contents

CHAPTER 4 TROUBLESHOOTING

4.1 Using LANVIEW...........................................................................4-1

4.2 FE-100TX LED.............................................................................4-5

4.3 Troubleshooting Checklist............................................................4-6

4.4 Using the RESET Button .............................................................4-7

CHAPTER 5 LOCAL MANAGEMENT

5.1 Overview......................................................................................5-1

5.2 Local Management Keyboard Conventions.................................5-3

5.3 Management Terminal Setup.......................................................5-4

5.3.1 Console Cable Connection..............................................5-4

5.3.2 Management Terminal Setup Parameters ......................5-6

5.3.3 Telnet Connections .........................................................5-7

5.3.4 Monitoring an Uninterruptible Power Supply...................5-7

5.4 Accessing Local Management.....................................................5-8

5.4.1 Navigating Local Management Screens........................5-10

5.4.2 Selecting Local Management Menu Screen Items........5-12

5.4.3 Exiting Local Management Screens..............................5-12

5.5 The Main Menu Screen..............................................................5-14

5.6 Chassis Menu Screen................................................................5-15

5.7 Chassis Configuration Screen ...................................................5-17

5.7.1 Setting the IP Address...................................................5-20

5.7.2 Setting the Subnet Mask...............................................5-20

5.7.3 Setting the Chassis Date...............................................5-21

5.7.4 Setting the Chassis Time ..............................................5-22

5.7.5 Entering a New Screen Refresh Time...........................5-22

5.7.6 Setting the Screen Lockout Time..................................5-23

5.7.7 Setting the Operational Mode........................................5-23

5.8 SNMP Community Names Screen.............................................5-25

5.8.1 Establishing Community Names ...................................5-27

5.9 SNMP Traps Screen..................................................................5-28

5.9.1 Configuring the Trap Table............................................5-29

5.10 Chassis Environmental Screen..................................................5-30

5.11 Port Redirect Function Screen...................................................5-31

5.11.1 Displaying the Source and Destination Entries.............5-34

5.11.2 Changing Source and Destination Ports.......................5-34

5.12 Module Selection Screen...........................................................5-35

5.12.1 Selecting a Module........................................................5-37

5.13 Module Menu Screen.................................................................5-37

5.14 Module Configuration Menu Screen ..........................................5-38

viii 6H128-08 and 6H129-08 User’s Guide

Contents

5.15 General Configuration Screen...................................................5-40

5.15.1 Setting the IP Address..................................................5-44

5.15.2 Setting the Subnet Mask............................................... 5-46

5.15.3 Setting the Default Gateway.........................................5-46

5.15.4 Setting the TFTP Gateway IP Address.........................5-47

5.15.5 Setting the Module Date ...............................................5-48

5.15.6 Setting the Module Time...............................................5-48

5.15.7 Entering a New Screen Refresh Time ..........................5-49

5.15.8 Setting the Screen Lockout Time.................................. 5-50

5.15.9 Setting the Operational Mode.......................................5-50

5.15.10Setting the Management Mode.....................................5-51

5.15.11Configuring the COM Port ............................................5-52

5.15.11.1 Changing the Com Port Application............. 5-54

5.15.12Clearing NVRAM ..........................................................5-55

5.15.13Enabling/Disabling IP Fragmentation ...........................5-56

5.16 SNMP Community Names Screen............................................ 5-56

5.16.1 Establishing Community Names...................................5-58

5.17 SNMP Traps Screen..................................................................5-60

5.17.1 Configuring the Trap Table...........................................5-61

5.18 Switch Configuration Screen..................................................... 5-62

5.18.1 Setting the STA............................................................. 5-65

5.18.2 Setting the Age Time ....................................................5-65

5.18.3 Setting (Enabling or Disabling) the Port Status ............5-66

5.19 Ethernet Interface Configuration................................................5-66

5.19.1 Configuring an FE-100FX/F3 Interface or a Port 7

or 8 FE-100FX/F3 Interface..........................................5-69

5.19.2 Configuring an FE-100TX Interface..............................5-70

5.19.3 Setting the FE-100TX Operational Mode...................... 5-70

5.19.4 Setting the FE-100TX Advertised Ability....................... 5-70

5.20 Module Specific Configuration Menu.........................................5-71

5.21 System Resources Screen........................................................5-72

5.21.1 Setting the Reset Peak Utilization ................................5-74

5.22 Flash Download Screen ............................................................5-74

5.22.1 Image File Download Using TFTP................................5-76

5.22.2 Image File Download Using RUNTIME ........................5-77

5.22.3 Image File Download Using BootP...............................5-78

5.23 Port Redirect Function Screen ..................................................5-79

5.23.1 Displaying the Source and Destination Entries............. 5-81

5.23.2 Changing Source and Destination Ports....................... 5-81

5.24 Broadcast Suppression Screen................................................. 5-82

5.24.1 Setting the Threshold.................................................... 5-84

5.24.2 Setting the Reset Peak Switch .....................................5-84

5.25 Module Statistics Menu Screen.................................................5-84

6H128-08 and 6H129-08 User’s Guide ix

Contents

5.26 Switch Statistics Screen.............................................................5-86

5.26.1 Using the Clear Counters Command ............................5-87

5.27 Interface Statistics Screen .........................................................5-88

5.27.1 Displaying Interface Statistics .......................................5-91

5.27.2 Using the Clear Counters Command ............................5-91

5.28 RMON Statistics Screen ............................................................5-92

5.28.1 Displaying RMON Statistics ..........................................5-95

5.28.2 Using the Clear Counters Command ............................5-96

5.29 Network Tools............................................................................5-96

5.29.1 Built-In Commands........................................................5-98

5.29.2 Special Commands.....................................................5-106

APPENDIX A SPECIFICATIONS

A.1 Device Specifications.................................................................. A-1

A.2 Physical Properties .....................................................................A-1

A.3 Environmental Requirements...................................................... A-1

A.4 Input/Output Ports....................................................................... A-2

A.5 COM Port Pinout Assignments ...................................................A-2

A.6 Regulatory Compliance............................................................... A-3

APPENDIX B FE-100TX, FE-100FX AND FE-100F3

SPECIFICATIONS

B.1 FE-100TX.................................................................................... B-1

B.1.1 Auto-Negotiation............................................................. B-2

B.2 FE-100FX.................................................................................... B-3

B.3 FE-100F3.................................................................................... B-4

APPENDIX C OPTIONAL INSTALLATIONS AND

MODE SWITCH BANK SETTINGS

C.1 Required Tools............................................................................C-1

C.2 Setting the Mode Switch .............................................................C-1

C.3 Installing Optional Fast Ethernet Interface Modules ...................C-4

INDEX

x 6H128-08 and 6H129-08 User’s Guide

CHAPTER 1

INTRODUCTION

Welcome to the Cabletron Systems

SmartSwitch 6000 Modules User’s Guide.

6H128-08 and 6H129-08

This guide describes the 6H128-08 and 6H129-08 interface modules and provides information concerning network requirements, installation, troubleshooting, and the use of Local Management for these modules.

1.1 USING THIS GUIDE

Read through this guide completely to understand the features, capabilities, and Local Management functions of the 6H128-08 and 6H129-08 modules. A general working knowledge of Ethernet and IEEE

802.3 type data communications networks and their physical layer components is helpful when using these devices.

NOTE

The 6H128-08 and 6H129-08 have identical features and functions with the exception that the 6H128-08 supports multimode ﬁber, and the 6H129-08 supports single mode ﬁber on their ﬁxed ports.

If the information discussed in this document applies to both the 6H128-08 and 6H129-08, they will be referred to as either the 6H12X-08 or the module. If the information applies speciﬁcally to one module, that module will be referred to by its speciﬁc name, such as the 6H129-08.

1.2 STRUCTURE OF THIS GUIDE

This guide is organized as follows:

Chapter 1,

the features of the 6H12X-08, and provides instructions for getting additional help. This chapter also includes a list of technology and user guides that may help the user to set up and manage the 6H12X-08.

Chapter 2,

that must be met before installing the 6H12X-08 into the 6C105 SmartSwitch 6000 chassis.

6H128-08 and 6H129-08 User’s Guide 1-1

Introduction

, outlines the contents of this manual, describes

Network Requirements

, outlines the network requirements

Chapter 1:

Introduction

Chapter 3,

Installation

, provides instructions on how to install the

module in the chassis and connect segments to the device.

Chapter 4,

Troubleshooting

, details the 6H12X-08 LANVIEW LEDs

that enable quick diagnosis of network/operational problems.

Chapter 5,

Local Management

, describes how to access Local Management and use the Local Management screens to manage the 6H12X-08 and 6C105 chassis.

Appendix A,

Speciﬁcations

, contains information on functionality and operating speciﬁcations, connector pinouts, environmental requirements, and physical properties.

Appendix B,

FE-100TX, FE-100FX and FE-100F3 Speciﬁcations

, contains information about FE-100TX pinouts and cable types used with the FE-100FX and FE100-F3.

Appendix C,

Optional Installations and Mode Switch Bank Settings

, describes how to install optional Fast Ethernet Interface Modules and ho w to set the mode switches.

1-2 6H128-08 and 6H129-08 User’s Guide

6H12X-08 Overview

1.3 6H12X-08 OVERVIEW

The 6H12X-08 (the 6H128-08 is shown in Figure 1-1) is a Fast Ethernet interface module for the Cabletron Systems 6C105 chassis. The module has six switched ﬁber optic ports and two optional ports for Fast Ethernet Interface Modules.

The 6H128-08 has six multimode ﬁber optic 100BASE-FX switched ports using SC connectors, while the 6H129-08 has six single mode ﬁber optic 100BASE-FX switched ports also using SC connectors.

The 6H12X-08 supports IEEE 802.1D switching (bridging), Port Based VLANs (IEEE 802.1Q), and Cabletron Systems SecureFast Switching Virtual Netw ork technology. The 6H12X-08 is used to connect individual high-bandwidth user devices, such as workstations, and to provide a central switching point for multiple 10/100 Mbps Fast Ethernet segments.

1.3.1 Connectivity

The 6H12X-08 connects to Ethernet networks or workstations through six ﬁber optic ports with SC connections on the front panel. The 6H128-08 supports multimode ﬁber SC ports, and the 6H129-08 supports single mode ﬁber SC ports. The multimode ports are IEEE 802.3u 100BASE-FX compliant.

The 6H12X-08 has two front panel slots (ports 7 and 8) for optional Fast Ethernet Interface Modules (FE-100TX, FE-100FX, and FE-100F3) to support an uplink to 100 Mbps Fast Ethernet backbones or a high speed connection to a local server using twisted pair, multimode or single mode ﬁber optic cabling.

1.3.2 Full Duplex Switched Ethernet (FDSE)

Each switched Fast Ethernet port on the 6H12X-08 supports 100 Mbps operation and can be conﬁgured to operate in Full Duplex Switched Ethernet (FDSE) mode. FDSE allows each Fast Ethernet port to provide up to 200 Mbps of throughput.

6H128-08 and 6H129-08 User’s Guide 1-3

Chapter 1:

Introduction

FAST ENET

6H128-08

Reset Button

COM Port

CPU LED

Port Status LEDs

Network Ports 1-6

RESET

COM

CPU

1 2 3 4 5 6

Optional Fast Ethernet Module Ports 7 and 8

23640101

Figure 1-1 The 6H12X-08

1-4 6H128-08 and 6H129-08 User’s Guide

6H12X-08 Overview

1.3.3 Runtime IP Address Discovery

This feature enables the 6H12X-08 to automatically accept an IP address from a BootP server on the network into NVRAM without requiring a user to enter an IP address through Local Management.

When the 6H12X-08 is connected to the network and powered up, Runtime IP Address Discovery (RAD) checks the 6H12X-08 for an IP address. If one has not been assigned (6H12X-08 IP address set to

0.0.0.0), RAD checks to see if any of the 6H12X-08 interfaces have a link. If so, RAD sends out Reverse Address Resolution Protocol (RARP) and BootP requests to obtain an IP address from a BootP or RARP server on the network.

The RAD requests start out at an interval of 1 second and doubles after every transmission until an interval of 300 seconds is reached. At this point, the interval remains at 300 seconds. The RAD requests continue until an IP address is received from a BootP or RARP server, or an IP address is entered using Local Management.

1.3.4 Management

Management of the 6H12X-08 is accomplished using Local Management tools or remote Simple Network Management Protocol (SNMP) management stations. In-band remote management is possible using any SNMP compliant Network Management Software. Out-of-band Local Management is provided through the RJ45 COM port on the front panel using a VT100 terminal, or a remote VT100 terminal emulator via a modem connection, and in-band via a Telnet connection.

Local Management provides the ability to manage the 6H12X-08 and any of the optional Fast Ethernet Interface Modules installed in ports 7 and 8 of the 6H12X-08.

6H128-08 and 6H129-08 User’s Guide 1-5

Chapter 1:

Introduction

1.3.5 Remote Monitoring (RMON)

The 6H12X-08 supports all Ethernet RMON groups, which include Statistics, Alarms, Events and History. These groups are enabled on all ports by default.

Cabletron Systems RMON Actions is a vendor speciﬁc extension of RMON and provides the ability to set an “Action” on any SNMP MIB variable. The Action can be triggered by any RMON Event and/or Alarm. The Action can be, for example, to turn a MIB-2 interface off if a broadcast threshold is crossed.

1.3.6 Switching Options

The 6H12X-08 provides IEEE 802.1D switching, IEEE 802.1Q, or SecureFast Switching Virtual Network Services between all of the front panel interfaces including Fast Ethernet Interface Modules. SecureFast Switching and IEEE 802.1Q allow for migration to Virtual Network technologies without requiring the replacement of existing equipment.

1.3.7 Standards Compatibility

The 6H12X-08 meets 802.3u speciﬁcations, and provides IEEE 802.1D and DEC Spanning Tree Algorithm (STA) support to enhance the overall reliability of the network and protect against “loop” conditions. The 6H12X-08 supports a wide variety of industry standard MIBs including RFC 1213 (MIB II), RFC 1757 (RMON), RFC 1371 (RS232 MIB), RFC 1493 (Bridge MIB) and RFC 1354 (FIB MIB). A full suite of Cabletron Systems Enterprise MIBs provide a wide array of statistical information to enhance troubleshooting.

1.3.8 Year 2000 Compliant

The 6H12X-08 has an internal clock that can maintain the time and date beyond the year 1999.

1-6 6H128-08 and 6H129-08 User’s Guide

Local Management Features

1.3.9 LANVIEW Diagnostic LEDs

The various conditions of the LANVIEW diagnostic LEDs serve as important troubleshooting aids. They provide an easy way to observe the transmit and receive status of individual ports and overall network operations such as system status, switching conﬁguration, and Fast Ethernet channel usage. Chapter 4 provides details about the 6H12X-08 LANVIEW LEDs.

1.4 LOCAL MANAGEMENT FEATURES

Local Management provides the tools that allow management of the 6H12X-08, any installed Fast Ethernet Interface Modules, and the 6C105 chassis, using SNMP compliant management tools.

1.4.1 Broadcast Suppression

Broadcast Suppression allows a user to set a desired limit of receive broadcast frames per port/per second to be forwarded out the other ports on the module up to the set limit. Any broadcast frames above this speciﬁed limit are dropped. In the event that broadcast frames are being suppressed, multicast and unicast frames continue to be switched.

1.4.2 Port Redirect Function

The port redirect function, also referred to as “Port Mirroring,” is a troubleshooting tool used to map trafﬁc from a single source port or multiple source ports to a destination port(s) within the chassis. This feature functions at the bit level, which allo ws all packets, including those with errors, to be copied and sent to an analyzer or RMON probe. The analyzer or RMON probe will see the data as if it is directly connected to the LAN segment of the source port(s).

1.4.3 Distributed Chassis Management

From a management perspective, the 6C105 SmartSwitch 6000 chassis can be viewed as a single entity with a single IP address. Its management functions are distributed to all modules. This means a single module in the chassis, such as the 6H12X-08, can be used to manage the entire chassis, and any other attached module through Local Management, SNMP, or Telnet applications.

6H128-08 and 6H129-08 User’s Guide 1-7

Chapter 1:

Introduction

1.4.4 SmartTrunk

SmartTrunk, also referred to as SmartTrunking, is Cabletron Systems’ terminology for load balancing or load sharing. SmartTrunk technology provides an easy-to-implement mechanism to group, or aggregate, multiple physical links together to scale the backbone bandwidth beyond the limitations of a single link. All links are user-conﬁgurable so administrators can scale the backbone bandwidth by adding SmartTrunk links. The SmartTrunk beneﬁts are as follows:

•

All purchased bandwidth is used.

•

Distributed, resilient links increase reliability and performance.

•

Multiple technologies are supported within a single trunk for maximum ﬂexibility.

For more information about SmartTrunk, refer to the Cabletron Systems

SmartTrunk User’s Guide

1.5 OPTIONAL FEATURES

Options for the 6H12X-08 include Fast Ethernet Interface Modules to add additional interface capability.

Cabletron Systems provides Fast Ethernet Interface Modules to support uplinks to 100 Mbps Ethernet backbones or high speed connections to servers. The Fast Ethernet Interface Modules are listed in Table 1-1.

1-8 6H128-08 and 6H129-08 User’s Guide

Table 1-1 Fast Ethernet Interface Modules

P/N Description Application

Optional Features

FE-100TX

FE-100FX

FE-100F3

Uses RJ45 connector

Uses SC connector

Supports Category 5 Unshielded Twisted Pair (UTP) cabling, which has an impedance of 85 to 111 ohms.

Supports multimode ﬁber optic cabling.

Supports single mode ﬁber optic cabling.

6H128-08 and 6H129-08 User’s Guide 1-9

Chapter 1:

Introduction

1.6 DOCUMENT CONVENTIONS

The following conventions are used throughout this document:

Note

NOTE

TIP

symbol. Calls the reader’s attention to any item of

information that may be of special importance.

Tip

symbol. Conveys helpful hints concerning procedures or

actions.

CAUTION

Caution

damage to the equipment.

Electrical Hazard Warning

that could result in personal injury or death due to an electrical hazard.

symbol. Contains information essential to avoid

symbol. Warns against an action

1-10 6H128-08 and 6H129-08 User’s Guide

Getting Help

1.7 GETTING HELP

For additional support related to this device or document, contact the Cabletron Systems Global Call Center:

World Wide Web http://www.cab letron.com/ Phone (603) 332-9400 Internet mail support@cabletron.com FTP ftp://ftp.cabletron.com/

To send comments or suggestions concerning this document, contact the Cabletron Systems Technical Writing Department via the following email address: TechWriting@cabletron.com

Make sure to include the document Part Number in the email message.

Before calling the Cabletron Systems Global Call Center, have the following information ready:

• Your Cabletron Systems service contract number

• A description of the failure

anonymous your email address

• A description of any action(s) already taken to resolve the problem

(e.g., changing mode switches, rebooting the unit, etc.)

• The serial and revision numbers of all involved Cabletron Systems

products in the network

• A description of your network environment (layout, cable type, etc.)

• Network load and frame size at the time of trouble (if known)

• The device history (i.e., have you returned the device before, is this a

recurring problem, etc.)

• Any previous Return Material Authorization (RMA) numbers

6H128-08 and 6H129-08 User’s Guide 1-11

Chapter 1: Introduction

1.8 RELATED MANUALS

The following manuals may help the user to setup and manage the 6H12X-08:

Cabletron Systems 6C105 SmartSwitch 6000 Overview and Setup Guide Cabletron Systems Networking Guide Cabletron Systems Guide to Network Troubleshooting Cabletron Systems Local Management for CSX200, CSX400,

CSX400-DC, HSIM-W6, and HSIM-W84

Cabletron Systems HSIM-A6DP User’s Guide Cabletron Systems HSIM-F6 User’s Guide Cabletron Systems HSIM-FE6 User’s Guide Cabletron Systems HSIM-W6 Installation Guide Cabletron Systems HSIM-W84 Installation Guide Cabletron Systems HSIM-W87 User’s Guide Cabletron Systems HSIM-G01/G09 User’s Guide Cabletron Systems Ethernet Technology Guide Cabletron Systems Cabling Guide Cabletron Systems Port Based VLAN User’s Guide Cabletron Systems SmartTrunk User’s Guide These manuals can be obtained from the World Wide Web in Adobe

Acrobat Portable Document Format (PDF) at the following site:

http://www.cabletron.com/

NOTE

1-12 6H128-08 and 6H129-08 User’s Guide

All documentation for the Cabletron Systems SecureF ast VLAN Manager Software can be found on the VLAN Manager CD-ROM.

The documentation for the HSIM-W6 and HSIM-W84 can also be found on the QuickSET CD-ROM.

CHAPTER 2

NETWORK REQUIREMENTS

Before installing the 6H12X-08 or Fast Ethernet Interface Modules, review the requirements and speciﬁcations referred to in this chapter concerning the following:

• SmartTrunk (Section 2.1)

• 10BASE-T Twisted Pair Network (Section 2.2)

• 100BASE-TX Twisted Pair Network (Section 2.3)

• 100BASE-FX Fiber Optic Network (Section 2.4)

The network installation must meet the guidelines to ensure satisfactory performance of this equipment. Failure to follow the guidelines may produce poor network performance.

NOTE

The Cabletron Systems

Guide

Cabletron Systems World Wide Web site: http://www.cabletron.com/

referred to in the following sections can be found on the

Cabling Guide

and

SmartTrunk User’s

2.1 SmartTrunk

To connect the 6H12X-08 to a network so it can take advantage of the SmartTrunk feature, there are certain rules concerning port connections and conﬁgurations that must be followed for proper operation. Refer to the Cabletron Systems SmartTrunk User’s Guide for additional information.

2.2 10BASE-T NETWORK

When connecting a 10BASE-T segment to an optional FE-100TX, ensure that the network meets the Ethernet network requirements of the IEEE

802.3 standard for 10BASE-T. Refer to the Cabletron Systems Cabling Guide for details.

6H128-08 and 6H129-08 User’s Guide 2-1

Chapter 2: Network Requirements

2.3 100BASE-TX NETWORK

The 6H12X-08, with an FE-100TX installed in ports 7 or 8, provides an RJ45 connection that supports UTP cabling with an impedance between 85 and 111 ohms. The device at the other end of the twisted pair segment must meet IEEE 802.3u 100BASE-TX Fast Ethernet network requirements for the devices to operate at 100 Mbps. Refer to the Cabletron Systems Cabling Guide for details.

NOTE

The 6H12X-08 with an FE-100TX installed is capable of operating at either 10 or 100 Mbps. The FE-100TX can automatically sense the speed of the other device and adjust its speed accordingly. For details, see Appendix B. If operating at 100 Mbps, the cable must be Category 5 compliant with an impedance of 85 to 111 ohms.

2.4 100BASE-FX FIBER OPTIC NETWORK

Ports 7 and 8 of the 6H12X-08 support the Cabletron Systems FE-100FX and FE-100F3 ﬁber optic interface modules. The device at the other end of the ﬁber optic segment must meet the 100BASE-FX Fast Ethernet network requirements to operate at 100 Mbps. Refer to the Cabletron Systems Cabling Guide for details.

NOTE

Multimode Mode Fiber Optic Cable Length

The maximum multimode ﬁber optic cable length of a 100BASE-FX segment is covered in the Cabletron Systems Cabling Guide.

The 6H128-08 has six ﬁxed SC ﬁber optic ports designed for use with multimode ﬁber. The 6H129-08 also has six ﬁxed SC ﬁber optic ports, but it is designed for use with single mode ﬁber optic cabling. Use of the wrong cab ling can cause network problems.

Single Mode Fiber Cable Lengths

The maximum single mode ﬁber optic length of a 100BASE-FX segment may be no more than 5 km between Data Terminal Equipment (DTE to DTE) in half duplex mode or 20 km (DTE to DTE) in full duplex mode.

2-2 6H128-08 and 6H129-08 User’s Guide

CHAPTER 3

INSTALLATION

Only qualiﬁed personnel should install the 6H12X-08.

This chapter covers the required tools and instructions for installing the 6H12X-08 module into the 6C105 SmartSwitch 6000 chassis. Follow the order provided below to correctly install the 6H12X-08.

• Unpacking the 6H12X-08 (Section 3.1)

• Installing options (Section 3.2)

• Installing the 6H12X-08 into the 6C105 chassis (Section 3.3)

• Connecting to the network (Section 3.4)

• Completing the installation (Section 3.5)

3.1 UNPACKING THE 6H12X-08

To unpack the shipment, proceed as follows:

Failure to observe static safety precautions could cause damage to the 6H12X-08. Follow static safety handling rules

CAUTION

1. Open the box and remove the 6H12X-08 from the shipping box. Save

2. Verify the contents of the carton as listed in Table 3-1.

6H128-08 and 6H129-08 User’s Guide 3-1

and use the antistatic wrist strap provided with the 6C105 chassis.

Do not cut the non-conductive bag to remove the module. Damage could result from sharp objects contacting the board

or components.

all shipping material in case any items need to be returned.

Chapter 3: Installation

Table 3-1 Contents of 6H12X-08 Carton

Item Quantity

6H128-08 or 6H129-08

Manual Accessory Kit 1

3. Carefully remove the module, which is wrapped in a non-conductive

bag, from the shipping box.

4. Peel off the black and yellow tape seal on the non-conductive bag to

remove the module.

5. Remove the module from the non-conductive bag. Observe all

precautions listed on the non-conductive bag to prevent damage from Electrostatic Discharge (ESD).

6. Perform a visual inspection of the module for any signs of physical

damage. If there are any signs of damage, contact the Cabletron Systems Global Call Center. Refer to Section 1.7 for details.

3.2 INSTALLING 6H12X-08 OPTIONS

NOTE

Install any optional equipment before proceeding to

Section 3.3.

If installing the 6H12X-08 with an optional Fast Ethernet Interface Module(s), refer to Appendix C for installation instructions.

3-2 6H128-08 and 6H129-08 User’s Guide

Installing the 6H12X-08 into the 6C105 Chassis

3.3 INSTALLING THE 6H12X-08 INTO THE 6C105 CHASSIS

Failure to observe static safety precautions could cause damage to the 6H12X-08. Follow static safety handling rules

CAUTION

The 6H12X-08 can be installed in any of the ﬁve slots that are av ailable in the 6C105 chassis. To install a module, proceed as follows:

1. Locate the antistatic wrist strap shipped with the 6C105 chassis.

2. Remove the blank panel covering the slot where the module will be

and use the antistatic wrist strap provided with the 6C105 chassis. Do not cut the non-conductive bag to remove the module. Damage could result from sharp objects contacting the board or components.

Attach the strap to your wrist and plug the cable from the antistatic wrist strap into the ESD grounding receptacle at the upper right corner of the 6C105.

installed. All other slots must remain covered to ensure proper circulation and cooling. (Save the blank plate in the event you need to remove the module.)

To prevent damaging the backplane connectors in the following step, ensure that the module slides in straight and properly

CAUTION

NOTE

engages the backplane connectors.

In the following step, ensure that the top plastic locking tab lines up with the desired slot number located on the front panel of the chassis. Refer to Figure 3-1.

3. Locate the slot guides that line up with the number of the slot in which

the module will be installed. Install the module in the chassis by aligning the module circuit card between the upper and lower metal rail guides of the desired slot, sliding it into the chassis, and locking down the top and bottom plastic locking tabs, as shown in Figure 3-1. Ensure that the module slides in straight and properly engages the backplane connectors.

6H128-08 and 6H129-08 User’s Guide 3-3

Chapter 3: Installation

Slot Number

Plastic Locking Tab

PS1

FAST ENET

6H128-08

RESET

COM

CPU

1 2 3 4 5 6

PS2

2159-01

2159-02

Metal Back-Panel

Circuit Card Card Guides

Plastic Locking Tab

Figure 3-1 Installing an Interface Module

3-4 6H128-08 and 6H129-08 User’s Guide

Connecting to the Network

3.4 CONNECTING TO THE NETWORK

NOTE

If the 6H12X-08 is being installed in a network using SmartTrunking, there are rules concerning the network cable and port conﬁgurations that must be followed for SmartTrunking to operate properly. Before connecting the cables, refer to the conﬁguration information.

SmartTrunk User’s Guide

for the

This section provides the procedures for connecting ﬁber optic and twisted pair segments from the network or other devices to the 6H12X-08.

Ports 1 through 6 have SC connectors for ﬁber. The 6H128-08 supports multimode ﬁber, and the 6H129-08 supports single mode ﬁber. Ports 7 and 8 support FE-100TX, FE-100FX, or FE-100F3 Fast Ethernet Interface Modules. The FE-100TX has an RJ45 connector for a Twisted Pair cable connection. The FE-100FX and FE-100F3 hav e SC connectors for ﬁber optic cable connections.

Refer to Section 3.4.1 to make ﬁber connections to ports 1 through 6. Refer to Section 3.4.2 to make a twisted pair connection to an FE-100TX

in port slot 7 or 8. Refer to Section 3.4.3 to make a ﬁber optic cable connection to an

FE-100FX or FE-100F3 in port slot 7 or 8.

3.4.1 Connecting Fiber Optic Cables to Ports 1

Through 6

Ports 1 through 6 of the 6H12X-08 have SC style network ports (see

Figure 3-2). Cabletron Systems supplies ﬁber optic cable that uses SC

style connectors that are keyed to ensure proper crossing over of the transmit and receive ﬁbers. The 6H128-08 is designed for use with multimode ﬁber, and the 6H129-08 is designed for use with single mode ﬁber. Use of the incorrect ﬁber type may cause network problems. Please refer to the Cabletron Systems Cabling Guide for further information.

6H128-08 and 6H129-08 User’s Guide 3-5

Chapter 3: Installation

An odd number of crossovers (preferably one) must be maintained between devices so that the transmit port of one

CAUTION

Fiber Optic Network Connection

device is connected to the receive port of the other device and vice versa.

If the ﬁber optic cable being used has SC style connectors that do not resemble MIC style connectors, or has SC connectors on one end and a different type on the other, such as ST connectors, ensure that the proper crossover occurs.

1. Remove the protective rubber covers from the fiber optic ports on the

applicable port on the module and from the ends of the SC connectors.

Do not touch the ends of the ﬁber optic strands, and do not let the ends come in contact with dust, dirt, or other contaminants.

CAUTION

Contamination of the ends causes problems in data transmissions. If the ends become contaminated, blow the surfaces clean with a canned duster . A ﬁber port cleaning swab saturated with optical-grade isopropyl alcohol ma y also be used to clean the ends.

2. Insert one end of the SC connector into the port on the 6H12X-08

module. See Figure 3-2.

3. At the other end of the fiber optic cable, attach the SC connector to the

other device.

3-6 6H128-08 and 6H129-08 User’s Guide

Connecting to the Network

RX (Receive) LED

1 2 3 4 5 6

Fiber Port

SC Connector

2159-03

Figure 3-2 6H12X-08 Fiber Port Connection

4. Verify that a link exists by checking that the port RX LED is on

(flashing amber, blinking green, or solid green). If the RX LED is off and the TX LED is not blinking amber, perform the following steps until it is on:

NOTE

During the bootup process, the RX LED ﬂashes green and amber, and will not indicate if a link exists until bootup is complete.

a. Ensure that the power is turned on for the device at the other end

of the link.

b. Verify that the fiber connections between the applicable port on

the 6H12X-08 and fiber optic device on the other end of the fiber optic link segment are properly crossed over.

6H128-08 and 6H129-08 User’s Guide 3-7

Chapter 3: Installation

c. Make sure that the fiber connection meets dB loss specifications

for a 100BASE-FX link as specified in the Cabletron Systems Cabling Guide.

d. See Section 5.19 for information on how to manage the connected

port.

If a link has not been established, refer to Chapter 4, before contacting the Cabletron Systems Global Call Center. Refer to Section 1.7 for help if the problem has not been resolved.

3.4.2 Connecting a Twisted Pair Segment to the FE-100TX

NOTE

Twisted Pair (UTP) cabling that has an impedance of 85 to 111 ohms.

An FE-100TX installed in port 7 and/or 8 has an internal crossover switch, which acts like a crossover cable. A schematic of a crossover cable is shown in Figure 3-3.

To ensure proper operation, use only Category 5 Unshielded

NOTE

RX+/RX- and TX+/TX- must share a common color pair. For example, the receive pair may use the white/blue, blue/white pair, while the transmit pair may use the white/orange, orange/white pair.

SmartSwitch RJ45 Port

RX+

RX– 2

TX+ TX–

3 6

RJ45 to RJ45

Figure 3-3 Cable Pinouts - (RJ45) Crossover Cable

10BASE-T Device Port

RX+

RX–

TX+

TX–

2159_04

3-8 6H128-08 and 6H129-08 User’s Guide

Connecting to the Network

If a crossover is required, but crossover cabling is not available, use the switch on the FE-100TX to internally cross over the RJ45 port. Figure 3-4 shows how to properly set the FE-100TX crossover switch.

Position X (crossed over)

1. RX+

2. RX-

3. TX+

4. NC

5. NC

6. TX-

7. NC

FE-100TX

8. NC

Figure 3-4 FE-100TX Crossover Switch

Position = (not crossed over)

1. TX+

2. TX-

100

3. RX+

4. NC

5. NC

6. RX-

7. NC

8. NC

16651_05

When connecting a workstation, use a straight-through cable and set the Fast Ethernet Interface Module crossover switch shown in Figure 3-4 to the crossed over position marked with X. When connecting networking devices, such as another bridge, repeater , or router, use a straight-through cable and set the Fast Ethernet Interface Module crossover switch shown in Figure 3-4 to the not crossed over position, marked with “=”.

Connect an FE-100TX to a twisted pair segment as follows:

1. Ensure that the device connected to the other end of the segment is

powered ON.

2. Connect the twisted pair segment to the module, by inserting its RJ45

connector into the RJ45 port, shown in Figure 3-4.

3. Verify that a link exists by checking that the port RX LED is on

(flashing amber, blinking green, or solid green). If the RX LED is off, perform the following steps until it is on:

a. Verify that the device at the other end of the twisted pair segment

is powered up.

b. Verify that the RJ45 connector on the twisted pair segment has the

proper pinouts.

c. Check the cable for continuity. d. Make sure that the twisted pair connection meets dB loss and cable

specifications for a 100 BASE-TX link as given in the Cabletron Systems Cabling Guide.

6H128-08 and 6H129-08 User’s Guide 3-9

Chapter 3: Installation

e. Confirm that the crossover switch is in the correct position.

NOTE

FE-100TX module links to another device.

If a link has not been established, refer to Appendix B and Chapter 4 before contacting the Cabletron Systems Global Call Center. Refer to

Section 1.7 for details.

3.4.3 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3

The FE-100FX and FE-100F3 have an SC style network port (see

Figure 3-5). Cabletron Systems offers optional ﬁber optic cables that use

SC style connectors. These connectors are keyed to ensure proper cross over of the transmit and receiv e ﬁbers. The FE-100FX is designed for use with multimode ﬁber, and the FE-100F3 is designed to use single mode ﬁber. Use of the incorrect ﬁber type may cause network problems. Please refer to the Cabletron Systems Cabling Guide for further information.

An odd number of crossovers (preferably one) must be maintained between devices so that the transmit port of one

See Appendix B for more information describing how an

CAUTION

device is connected to the receive port of the other device and vice versa.

Fiber Optic Network Connection

To connect a ﬁber optic segment, proceed as follows:

1. Remove the protective rubber covers from the fiber optic ports on the

applicable port on the module and from the ends of the SC connectors.

3-10 6H128-08 and 6H129-08 User’s Guide

Connecting to the Network

Do not touch the ends of the ﬁber optic strands, and do not let the ends come in contact with dust, dirt, or other contaminants.

CAUTION

Contamination of the ends causes problems in data transmissions. If the ends become contaminated, blow the surface clean with a canned duster. A ﬁber port cleaning swab saturated with optical-grade isopropyl alcohol ma y also be used to clean the ends.

2. Insert one end of the SC connector into the FE-100FX or FE-100F3

installed in the 6H12X-08 module. See Figure 3-5.

3. At the other end of the fiber optic cable, attach the SC connector to the

other device.

RX LED

TX LED

RX LED

TX LED

SC Connector

Fiber Port

2159-06

Figure 3-5 FE-100FX and FE-100F3 Port Connection

4. Verify that a link exists by checking that the port RX LED is on

(flashing amber, blinking green, or solid green). If the RX LED is off and the TX LED is not blinking amber, perform the following steps until it is on:

NOTE

6H128-08 and 6H129-08 User’s Guide 3-11

During the bootup process, the RX LED ﬂashes green and amber, and will not indicate if a link exists until bootup is complete.

Chapter 3: Installation

a. Ensure that the power is turned on for the device at the other end

of the link.

b. Verify that the fiber strands between the applicable port on the

6H12X-08 and fiber optic device on the other end of the segment are properly crossed over.

c. Make sure that the fiber connection meets dB loss specifications

as specified in the Cabletron Systems Cabling Guide.

d. See Section 5.19 to configure the port using Local Management.

If a link has not been established, see Chapter 4, Troubleshooting, before contacting Cabletron Systems Global Call Center. Refer to Section 1.7 for details.

3.5 COMPLETING THE INSTALLATION

After installing the 6H12X-08 and any optional Fast Ethernet Interface Modules, and making the connections to the network, proceed as follows:

1. Secure any cables that were attached to the unit so that troubleshooting

and safety are not compromised.

2. The 6H12X-08 is now ready to be set up through Local Management.

Refer to Chapter 5, Local Management, for information on how to access and use Local Management to configure the 6H12X-08 module and 6C105 chassis.

3-12 6H128-08 and 6H129-08 User’s Guide

CHAPTER 4

TROUBLESHOOTING

This chapter provides information concerning the following:

• Using the LANVIEW diagnostic and status monitoring system

• Troubleshooting network and module operational problems

• Using the RESET button

For more troubleshooting information about other Cabletron products, please refer to the Cabletron Systems Guide to Network Troubleshooting. See Section 1.8 for information on obtaining the guide.

4.1 USING LANVIEW

The 6H12X-08 uses Cabletron Systems built-in visual diagnostic and status monitoring system called LANVIEW. The LANVIEW LEDs (Figure 4-1) allow quick observation of the network status to aid in the diagnosing of network problems. Refer to Table 4-1 for a description of the LEDs.

For a functional description of the LANVIEW LED on the optional Fast Ethernet Interface Module (FE-100TX), refer to Section 4.2.

NOTE

6H128-08 and 6H129-08 User’s Guide 4-1

The terms flashing, blinking, and solid used in the following table indicate the following:

Flashing indicates an LED ﬂashing randomly. Blinking indicates an LED is ﬂashing at a steady rate, for

example, approximately 50% on, 50% off.

Solid indicates a steady LED light (no pulsing).

Chapter 4: Troubleshooting

Receive (RX) Transmit (TX)

CPU LED

6H128-08

1 2 3 4 5 6

FAST ENET

RESET

COM

CPU

Receive (RX) Transmit (TX)

2159-07

Figure 4-1 LANVIEW LEDs

4-2 6H128-08 and 6H129-08 User’s Guide

Using LANVIEW

Table 4-1 LANVIEW LEDs

LED Color State Recommended Action

CPU Off Power off. Power up chassis.

RX (Receive) LED for ports 1–6, also ports 7 and 8, with optional FE-100FX or FE-100F3

Red Blinking. Hardware

failure has occurred. Solid. Resetting,

normal power up reset.

Amber Blinking. Crippled. Contact the Cabletron

Solid. Testing. None. Green Solid. Functional. None. Amber

and Green

Off No link. No activity or

Green Solid. Port enabled,

Amber Flashing. Port

Red Solid. Diagnostic

Booting. Blinks amber

and green while

booting.

port in Standby. Port

enabled or disabled.

link, no activity.

Blinking. Port

disabled, link.

enabled, link, activity.

failure.

Contact the Cabletron Systems Global Call Center.

None.

Systems Global Call Center.

None.

Contact the Cabletron Systems Global Call Center.

6H128-08 and 6H129-08 User’s Guide 4-3

Chapter 4: Troubleshooting

Table 4-1 LANVIEW LEDs (Continued)

LED Color State Recommended Action

TX (Transmit) LED for ports 1–6, also ports 7 and 8, with optional FE-100FX or FE-100F3

Off Port enabled, and no

activity. Should ﬂash green every 2 seconds indicating BPDUs being sent if STA is enabled and there is a valid link.

Green Flashing. Indicates

activity. Rate indicates data rate.

Amber Blinking. Port in

standby, link. Port may be disabled due to Spanning Tree.

Red Flashing. Indicates

collision rate.

Solid. Diagnostic Failure.

1.Ensure that the STA is enabled and that there is a valid link.

2.If still not working, contact the Cabletron Systems Global Call Center.

None.

1.Ensure that the port is not disabled (unless desired).

2.If still not working, contact the Cabletron Systems Global Call Center.

No action, unless a high amount of activity; check for network conﬁguration problems or a bad device.

Contact the Cabletron Systems Global Call Center.

4-4 6H128-08 and 6H129-08 User’s Guide

FE-100TX LED

4.2 FE-100TX LED

The optional FE-100TX for the 6H12X-08 has one LED labeled 10/100. The 10/100 LED together with the receive LED allows the user to determine the link status and the operating speed of the Fast Ethernet Interface Module. The 10/100 LED and the Receiv e (RX) LED are sho wn in Figure 4-2. Table 4-2 and Table 4-3 pro vide a functional description of the FE-100TX LED when the RX LED is on or off, respectively.

LED

100

Receive (RX) LED

Figure 4-2 FE-100TX LED

Table 4-2 FE-100TX LED IndicationsWhen the RX LED Is On

FE-100TX

100

2159-08

LED Color Description

Off FE-100TX is operating at 10 Mbps.

10/100

Green FE-100TX is operating at 100 Mbps.

A link exists if the associated port (port 7or 8) Receive (RX)

NOTE

LED is on. No link exists if the associated port (port 7 or 8) Receive (RX) LED is off.

Table 4-3 FE-100TX LED Indications When the RX LED Is Off

LED Color Description

No Link or no cable attached. FE-100TX is

10/100

Off

forced or Auto-Negotiates to 10 Mbps operation.

Green FE-100TX is operating at 100 Mbps.

6H128-08 and 6H129-08 User’s Guide 4-5

Chapter 4: Troubleshooting

4.3 TROUBLESHOOTING CHECKLIST

If the 6H12X-08 is not working properly , refer to Table 4-4 for a checklist of possible problems, causes, and recommended actions to resolve the problem.

Table 4-4 Troubleshooting Checklist

Problem Possible Cause Recommended Action

All LEDs are OFF. Loss of Power to the 6C105

chassis.

The 6H12X-08 not properly installed.

No Local Management Password screen.

Cannot contact the 6H12X-08 from in-band management.

Port(s) goes into standby for no apparent reason.

User parameters (IP address, Device and Module name, etc.) are lost when the 6H12X-08 is powered down or the front panel RESET button is pressed.

Autobaud enabled. Press ENTER (RETURN)

Terminal setup is not correct.

Improper console cable pinouts.

Improper Community Names T ab le.

The 6H12X-08 does not have an IP address.

Port is disabled. Enable port. No link to device. Check link to device. The 6H12X-08 detects a

looped condition.

Mode switch (7), NVRAM Reset, was changed sometime before either cycling power or pressing the RESET button, causing the user-entered parameters to reset to factory default settings.

Clear NVRAM was set through Local Management.

Check the proper connection of the power cable and its access to a live outlet.

Check the installation. See

Chapter 3.

(may take up to four times). Refer to Chapter 5 for

proper setup procedures. Refer to Appendix A for

proper console port pinouts. Refer to Chapter 5

for Community Names Table setup.

Refer to Chapter 5 for IP address assignment procedure.

Review network design and delete unnecessary loops.

Reenter the lost parameters as necessary.

Call the Cabletron Systems Global Call Center if problem persists.

4-6 6H128-08 and 6H129-08 User’s Guide

Using the RESET Button

4.4 USING THE RESET BUTTON

The RESET button located near the upper plastic locking tab of the module (refer to Figure 4-3) resets the 6H12X-08 processor without affecting the NVRAM.

Pressing the RESET button resets the device, and all current switching being performed by the device is halted. It may take

CAUTION

up to two minutes for the device to reenter the network.

FAST ENET

6H128-08

Reset Button

2159-09

Figure 4-3 RESET Button

To reset the 6H12X-08 processor, press and release the RESET button. A non-conductive tool is recommended for use in pushing the recessed button. The module processor goes through a reset process lasting approximately 20 seconds. The module will be unreachable for up to two minutes as it reenters the network.

6H128-08 and 6H129-08 User’s Guide 4-7

Chapter 4: Troubleshooting

4-8 6H128-08 and 6H129-08 User’s Guide

CHAPTER 5

LOCAL MANAGEMENT

This chapter explains how to set up a management terminal to access 6H12X-08 Local Management, and how to use the Local Management screens and commands. This chapter also provides instructions for attaching an Uninterruptible Power Supply to the 6H12X-08 using the Console Cable Kit provided with the 6C105 chassis.

5.1 OVERVIEW

Local Management for the 6H12X-08 consists of a series of screens, some of which allow the management of the module and the 6C105 chassis, and some that report statistics. The management screens allow the user to do the following tasks:

• Manage any interface module in the chassis via a connection to a

single interface module.

• Assign IP addresses and subnet masks to the 6H12X-08.

• Assign a default gateway.

• Control access to the 6C105 chassis and the 6H12X-08 module by

establishing community names.

• Download a new image of operating software.

• Designate which Network Management Workstations receive SNMP

traps from the 6H12X-08.

• Conﬁgure and have access to any SNMP MIB objects the module

supports.

• Monitor 6C105 chassis environmental information, which includes

power supply redundancy, power supply status, and fan tray status.

• View RMON, switch and interface statistics.

• Assign ports to operate in Auto-Ne gotiate (optional FE-100TX only),

standard or full duplex mode.

• Conﬁgure SmartTrunk ports to perform load sharing.

6H128-08 and 6H129-08 User’s Guide 5-1

Chapter 5: Local Management

• Conﬁgure optional Fast Ethernet Interface Modules installed in the

6H12X-08.

• Clear NVRAM.

There are three ways to access Local Management:

• Locally using a VT type terminal connected to the COM port of the

6H12X-08.

• Remotely using a VT type terminal connected through a modem.

• In-band via a Telnet connection.

5-2 6H128-08 and 6H129-08 User’s Guide

Local Management Keyboard Conventions

5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS

All key names appear as capital letters in this manual. Table 5-1 explains the keyboard conventions and the key functions that are used.

Table 5-1 Keyboard Conventions

Key Function

These are selection keys that perform the same

ENTER Key RETURN Key

ESCAPE (ESC) Key

SPACE bar BACKSPACE Key

Local Management function. For example, “Press ENTER” means that you can press either ENTER or RETURN, unless this manual speciﬁcally instructs you otherwise.

This key allows an escape from a Local Management screen without saving changes. For example, “Press ESC twice” means the ESC key must be pressed quickly two times.

These keys cycle through selections in some Local Management ﬁelds. Use the SPACE bar to cycle forward through selections and use BACKSPACE to cycle backward through selections.

These are navigation keys. Use the UP-ARROW, DOWN-ARROW, LEFT-ARROW, and

Arrow Keys

[–] Key

DEL Key

RIGHT-ARROW keys to move the screen cursor. For example , “Use the arrow keys” means to press whichever arrow key moves the cursor to the desired ﬁeld on the Local Management screen.

This key decreases values from a Local Management increment ﬁeld. For example, “Press [–]” means to press the minus sign key.

The DEL (Delete) key removes characters from a Local Management ﬁeld. F or e xample, “Press DEL” means to press the Delete key.

6H128-08 and 6H129-08 User’s Guide 5-3

Chapter 5: Local Management

5.3 MANA GEMENT TERMINAL SETUP

Use one of the following systems to access Local Management:

• An IBM or compatible PC running a VT series emulation software

package

• A Digital Equipment Corporation VT100 type terminal

• A VT type terminal running emulation programs for the Digital

Equipment Corporation VT100 series

• A remote VT100 type terminal via a modem connection

• In-band via a Telnet connection

5.3.1 Console Cable Connection

Use the Console Cable Kit provided with the 6C105 chassis to attach the management terminal to the COM port as shown in Figure 5-1.

Connect an IBM PC or compatible device, running VT terminal emulation, to the 6H12X-08 as follows:

1. Connect the RJ45 connector at one end of the cable (supplied in the

kit) to the COM port on the 6H12X-08.

2. Plug the RJ45 connector at the other end of the cable into the

RJ45-to-DB9 adapter (supplied in the kit).

NOTE

If using a DEC VT style terminal, use the DB25 adapter for this device instead of the DB9 adapter.

3. Connect the RJ45-to-DB9 adapter to the communications port on the

terminal/PC.

5-4 6H128-08 and 6H129-08 User’s Guide

Management Terminal Setup

RJ45 COM Port

2345

FAST ENET

6H128-08

PS1

ETHERNET

6E128-08

RESET

COM

CPU

1 2 3 4 5 6

PS2

RESET

COM Port

CPU

1 2

UTP Cable with

RJ45 Connectors

RJ45-to-DB9

PC Adapter to PC

2364-10

Figure 5-1 Management Terminal Connection

6H128-08 and 6H129-08 User’s Guide 5-5

Chapter 5: Local Management

5.3.2 Management Terminal Setup Parameters

Table 5-2 lists the setup parameters for the local management terminal.

Table 5-2 VT Terminal Setup

Display Setup Menu

Columns -> Controls -> Auto Wrap -> Scroll -> Text Cursor -> Cursor Style ->

General Setup Menu

Mode -> ID number -> Cursor Keys -> Power Supply ->

Communications Setup Menu

Transmit -> Receive -> XOFF -> Bits -> Parity -> Stop Bit -> Local Echo -> Port -> Transmit -> Auto Answerback ->

Keyboard Setup Menu

Keys -> Auto Repeat -> Keyclick -> Margin Bell -> Warning Bell ->

80 Columns Interpret Controls No Auto Wrap Jump Scroll Cursor Underline Cursor Style

VT100, 7 Bit Controls VT100ID Normal Cursor Keys UPSS DEC Supplemental

2400, 4800, 9600, 19200 Receive=Transmit XOFF at 64 8 bits No Parity 1 Stop Bit No Local Echo DEC-423, Data Leads Only Limited T r ansmit No Auto Answerback

Typewriter Keys any option any option Margin Bell Warning Bell

5-6 6H128-08 and 6H129-08 User’s Guide

Management Terminal Setup

5.3.3 Telnet Connections

Once the module or chassis has a valid IP address, the user can establish a Telnet session with Local Management from any TCP/IP based node on the network. Telnet connections to the 6H12X-08 require the community name passwords assigned at the SNMP Community Names screen of either the 6C105 chassis or the module. For additional information about community names, refer to Section 5.8. Refer to the instructions included with the Telnet application for information about establishing a Telnet session.

5.3.4 Monitoring an Uninterruptible Power Supply

If the 6C105 chassis is connected to an American Power Conversion (APC) Uninterruptible Power Supply (UPS) device for protection against the loss of power , a connection from the 6H12X-08 COM port to the UPS can be made to monitor the power status of the UPS. To use the COM port for this purpose, it must be reconﬁgured to support the UPS connection using the procedure described in Section 5.15.11. Refer to the UPS documentation for details on how to access the status information.

The Console Cable Kit provided with the 6H12X-08 is used to attach the UPS to the 6H12X-08 COM port as shown in Figure 5-2.

T o connect the UPS device to the COM port of the 6H12X-08, proceed as follows:

1. Connect the RJ45 connector at one end of the cable to the COM port

on the module.

2. Plug the RJ45 connector at the other end of the cable into the

RJ45-to-DB9 male (UPS) adapter, Cabletron Systems Part No.

9372066.

3. Connect the RJ45-to-DB9 male (UPS) adapter to the female DB9 port

on the rear of the UPS device (see the particular UPS device’s user instructions for more speciﬁc information about the monitoring connection).

6H128-08 and 6H129-08 User’s Guide 5-7

Chapter 5: Local Management

RJ45 COM Port

2345

UTP Cable with

RJ45 Connectors

RJ45-to-DB9

PC Adapter

PS1

ETHERNET

6E128-08

RESET

COM

CPU

1 2 3 4 5 6

PS2

FAST ENET

6H128-08

1 2

RESET

CPU

COM Port

DB9 Port

UPS Device

2364_5

Figure 5-2 Uninterruptible Power Supply (UPS) Connection

5.4 ACCESSING LOCAL MANAGEMENT

Access to Local Management is controlled through the Local Management Password screen, Figure 5-3. Whenever a connection is made to the 6H12X-08 the Local Management Password screen displays. Before continuing, the user must enter a password which is compared to the previously stored passwords. The level of access allowed the user depends on the password. To set or change passwords refer to Section 5.8. The following steps describe the procedure to access Local Management.

1. Turn on the terminal. Press ENTER (up to four times) until the 6C105

Local Management Password screen displays. You may have to press the ENTER key up to four times to allow the COM port to auto-sense the baud rate.

5-8 6H128-08 and 6H129-08 User’s Guide

Accessing Local Management

6C105 LOCAL MANAGEMENT

CABLETRON Systems, Incorporated

P.O.Box 5005

Rochester, NH 03866-5005 USA

(603) 332-9400

Enter Password:

Event Message Line

Figure 5-3 Local Management Password Screen

1960_12

2. Enter the Password and press ENTER. The default super-user access

password is “public” or press ENTER.

NOTE

The super-users password is one of the community names speciﬁed in the SNMP Community Names screen. Access to certain Local Management capabilities depends on the degree of access accorded that community name. Refer to

Section 5.8.

• If an inv alid password is entered, the terminal beeps and the cursor

returns to the beginning of the password entry ﬁeld.

• Entering a valid password causes the associated access level to

display at the bottom of the screen and the Main Menu screen to appear.

• If no activity occurs for several minutes, the Password screen

reappears and the session ends.

6H128-08 and 6H129-08 User’s Guide 5-9

Chapter 5: Local Management

5.4.1 Navigating Local Management Screens

The 6H12X-08 Local Management application consists of a series of menu screens. Navigate through Local Management by selecting items from the menu screens.

The 6H12X-08 supports three modes of switch operation. The switching modes are as follows:

• 802.1D SWITCHING (traditional switching)

• 802.1Q SWITCHING (802.1Q port based VLANS)

• SECURE FAST VLAN (Cabletron Systems SecureFast Switching)

NOTE

Refer to the Release Notes shipped with the product to verify which screens are supported in each of the three available switching modes.

The switch operational mode may be set in either the Chassis Conﬁguration screen, Section 5.7, or the General Conﬁguration screen,

Section 5.15, of the module. Depending on the Operational Mode set for

the module, the hierarchy of Local Management screens differs as shown in Figure 5-4, Figure 5-5, and Figure 5-6. Refer to the applicable Local Management screen hierarchy that relates to the Operational Mode to be set for the module.

5-10 6H128-08 and 6H129-08 User’s Guide

Accessing Local Management

Password

Chassis Menu

Chassis Configuration SNMP Community Names SNMP Traps Chassis Environmental

Main Menu

Modules Menu

Port Redirect Function

Module Configuration Menu

Module Statistics Menu

General Configuration SNMP Community Names SNMP Traps

Switch Configuration Ethernet Interface

Configuration SmartTrunk

Configuration Module Specific

Configuration

Switch Statistics Interface Statistics

RMON Statistics

Network Tools

Figure 5-4 802.1D Switching Mode, LM Screen Hierarchy

Chassis Configuration SNMP Community Names SNMP Traps Chassis Environmental

802.1Q VLAN Configuration

Module Configuration Menu

Module Statistics Menu

General Configuration SNMP Community Names SNMP Traps

Switch Configuration Ethernet Interface

Configuration SmartTrunk

Configuration Module Specific

Configuration

Switch Statistics Interface Statistics

RMON Statistics

Main Menu

Chassis Menu

Modules Menu

System

Resources Flash Download Port Redirect

Function

Broadcast

Suppression

2364_43

System Resources

Flash Download

Broadcast Suppression

802.1Q VLAN Configuration

Network Tools

2364_44

Figure 5-5 802.1Q Switching Mode, LM Screen Hierarchy

6H128-08 and 6H129-08 User’s Guide 5-11

Chapter 5: Local Management

Password

Main Menu

Chassis Menu

Modules Menu

Chassis Configuration SNMP Community Names SNMP Traps Chassis Environmental

Module Configuration Menu

General Configuration SNMP Community Names SNMP Traps

Ethernet Interface Configuration

System Resources

Flash Download

2364_45

Module Statistics Menu

Network Tools

Module Specific Configuration

Interface Statistics

RMON Statistics

Figure 5-6 SecureFast VLAN Mode, LM Screen Hierarchy

5.4.2 Selecting Local Management Menu Screen Items

Select items on a menu screen by performing the following steps:

1. Use the arrow keys to highlight a menu item.

2. Press ENTER. The selected menu item displays on the screen.

5.4.3 Exiting Local Management Screens

Exit Local Management using the methods described below:

Using the EXIT Command

1. Use the arrow keys to highlight the EXIT command at the bottom of

the Local Management Screen.

2. Press ENTER. The Password screen displays and the session ends.

5-12 6H128-08 and 6H129-08 User’s Guide

Accessing Local Management

Using the RETURN Command

1. Use the arrow keys to highlight the RETURN command at the bottom

of the Local Management screen.

2. Press ENTER. The previous screen in the Local Management

hierarchy displays.

NOTE

The user can also exit Local Management screens by pressing ESC twice. This exit method does not warn about unsaved changes and all unsaved changes will be lost.

3. Exit from 6H12X-08 Local Management by repeating steps 1 and 2

until the Main Menu screen displays.

4. Use the arrow keys to highlight the RETURN command at the bottom

of the Main Menu screen.

5. Press ENTER. The Password screen displays and the session ends.

6H128-08 and 6H129-08 User’s Guide 5-13

Chapter 5: Local Management

5.5 THE MAIN MENU SCREEN

The Main Menu screen is the access point for all Local Management screens for the module and the 6C105 chassis. Figure 5-7 shows the Main Menu screen.

6C105 LOCAL MANAGEMENT

Main Menu

CHASSIS

MODULES

EXIT

Figure 5-7 Main Menu Screen

RETURN

2269_91

The following explains each Main Menu screen menu item as shown in

Figure 5-7:

CHASSIS

The Chassis menu item provides access to the Chassis Menu screen, shown in Figure 5-8, which is used to conﬁgure the 6C105 chassis and access current chassis power supply and en vironmental status. F or details about the Chassis Menu screen, refer to Section 5.6.

MODULES

The Modules menu item provides access to the Module Selection screen that is used to select individual modules in the chassis for management purposes. For details about the Module Selection screen, refer to

Section 5.12.

5-14 6H128-08 and 6H129-08 User’s Guide

Chassis Menu Screen

5.6 CHASSIS MENU SCREEN

The Chassis Menu screen, Figure 5-8, provides access to Local Management screens that allow you to conﬁgure and monitor operating parameters, modify SNMP community names, set SNMP traps, monitor the 6C105 environmental status, and perform port redirect functions, and to conﬁgure the 6C105 for IEEE 802.1Q operation.

To access the Chassis Conﬁguration screen, use the arrow keys to highlight the CHASSIS menu item and press ENTER. The Chassis Conﬁguration screen displays.

6C105 LOCAL MANAGEMENT

Chassis Menu

CHASSIS CONFIGURATION

SNMP COMMUNITY NAMES SNMP TRAPS CHASSIS ENVIRONMENTAL PORT REDIRECT FUNCTION

802.1Q VLAN CONFIGURATION

EXIT

RETURN

2269_99

Figure 5-8 Chassis Menu Screen

The following brieﬂy explains each screen accessible from the Chassis Conﬁguration screen:

CHASSIS CONFIGURATION

The Chassis Conﬁguration screen allows the user to conﬁgure operating parameters for the 6C105 chassis. For details, refer to Section 5.7.

6H128-08 and 6H129-08 User’s Guide 5-15

Chapter 5: Local Management

SNMP COMMUNITY NAMES

The SNMP Community Names screen allows the user to enter new, change, or review the community names used as access passwords for device management operation. Access is limited based on the password level of the user. For details, refer to Section 5.8.

SNMP TRAPS

The SNMP Traps screen provides display and conﬁguration access to the table of IP addresses used for trap destinations and associated community names. For details, refer to Section 5.9.

CHASSIS ENVIRONMENTAL

The Chassis Environmental Information screen provides access to chassis power supply status, power supply redundanc y status and chassis f an tray status. For details, refer to Section 5.10.

PORT REDIRECT FUNCTION

The Port Redirect Function screen allows the user to redirect trafﬁc from one or multiple modules and ports in the chassis to a speciﬁc destination module or port. For details, refer to Section 5.11.

802.1Q VLAN CONFIGURA TION

This menu option will only display if one or more modules installed in the chassis have been conﬁgured to operate as IEEE 802.1Q switches. When selected, this menu item opens the VLAN Main Menu screen. F or details, refer to the Cabletron Systems Port Based VLAN User’s Guide. Refer to

Section 5.15.9 for information on setting the Operational Mode ﬁeld to

conﬁgure the modules to function as 802.1Q switches.

5-16 6H128-08 and 6H129-08 User’s Guide

Chassis Conﬁguration Screen

5.7 CHASSIS CONFIGURATION SCREEN

The Chassis Conﬁguration screen, Figure 5-9, allows the user to set the chassis date and time, screen refresh and lockout time, IP address, subnet mask, the Operational Mode of all modules installed in the chassis, and to view the chassis uptime.

Access the Chassis Conﬁguration screen from the Chassis Menu screen by using the arrow keys to highlight the CHASSIS CONFIGURATION menu item and pressing ENTER. The Chassis Conﬁguration screen,

Figure 5-9, displays.

Event Message Line

MAC Address: IP Address: Subnet Mask:

Operational Mode: [802.1D SWITCHING]

6C105 LOCAL MANAGEMENT

Chassis Configuration

00-00-ID-00-00-00

000.000.000.000

EXIT

Chassis Date: Chassis Time: Screen Refresh Time: Screen Lockout Time: Chassis Uptime XX D XX H XX M

10/11/1997 14:23:00 30 sec 15 min

RETURNSAVE

2159-41

Figure 5-9 Chassis Conﬁguration Screen

The following brieﬂy explains each Chassis Conﬁguration screen ﬁeld:

MAC Address (Read-Only)

Displays the physical address of the chassis.

IP Address (Modiﬁable)

This ﬁeld allows the IP address to be set for the 6C105 chassis. If an IP address is assigned to the 6C105 chassis all the interface modules installed in the chassis can be managed via this IP address, eliminating the need to assign an IP address to each interface module. To set the IP address, refer to Section 5.7.1.

6H128-08 and 6H129-08 User’s Guide 5-17

Chapter 5: Local Management

Subnet Mask (Read-Only)

NOTE

When a valid IP address is assigned, the Subnet Mask ﬁeld automatically enters the default mask that corresponds with the class of IP entered in the IP Address ﬁeld. Some ﬁrmware revisions do support changing the chassis subnet mask from the default value . Refer to the Release Notes to ensure that the Subnet Mask is a modiﬁable ﬁeld.

Displays the subnet mask for the chassis. A subnet mask “masks out” the network bits of the IP address by setting the bits in the mask to 1 when the network treats the corresponding bits in the IP address as part of the network or subnetwork address, or to 0 if the corresponding bit identiﬁes the host. The 6C105 chassis automatically uses the default subnet mask that corresponds to the IP class that was entered in the IP address ﬁeld. For details about how to change the Subnet Mask from its default value, refer to Section 5.7.2.

Chassis Date (Modiﬁable)

Contains a value that the chassis recognizes as the current date. When the chassis date is modiﬁed and saved all interface modules installed in the chassis are set to this date. To set a new chassis date, refer to

Section 5.7.3.

Chassis Time (Modiﬁable)

Contains a value that the chassis recognizes as the current time. When the chassis time is modiﬁed and saved, all interface modules installed in the chassis are set to this time. To enter a new time, refer to Section 5.7.4.

Screen Refresh Time (Modiﬁable)

Contains the rate at which the screens are updated. This setting determines how frequently (in seconds) information is updated on the screen. To enter a new update time, refer to Section 5.7.5.

5-18 6H128-08 and 6H129-08 User’s Guide

Chassis Conﬁguration Screen

Screen Lockout Time (Modiﬁable)

Contains the maximum number of minutes that the Local Management application displays a module’s screen while awaiting input or action from a user. For example, if the number 5 is entered in this ﬁeld, the user has up to ﬁve minutes to respond to each of the speciﬁed module’s Local Management screens. In this example, after ﬁve minutes of “idleness” (no input or action), the terminal “beeps” ﬁve times, the Local Management application terminates the session, and the display returns to the Password screen. To enter a new lockout time, refer to Section 5.7.6.

Chassis Uptime (Read-Only)

Displays the total time the chassis has been operating. The chassis uptime is based on which interface module installed in the chassis has been operating for the longest period of time.

Operational Mode (Toggle)

This ﬁeld allows the user to set all the modules in the chassis to operate as traditional switches (802.1D SWITCHING option), or as IEEE 802.1Q switches (802.1Q SWITCHING option).

In 802.1D SWITCHING mode, the six ports located on the front panel and each optional Fast Ethernet Interface Module are bridged to each other.

When the operational mode is set to 802.1Q SWITCHING, the 6H12X-08 acts as an IEEE 802.1Q switch. The modules are able to increase their switching functionality by creating and maintaining port based Virtual LANs (VLANs).

This ﬁeld will display the existing status of the chassis the ﬁrst time the screen displays. If modules in the chassis are set to different operational modes, then the ﬁrst time this ﬁeld displays, it will display “MIXED MODE”. Once the user has entered the ﬁeld using the arrow keys, it will then display only the operational mode choices available.

For details on how to select the Operational Mode, refer to Section 5.7.7

6H128-08 and 6H129-08 User’s Guide 5-19

Chapter 5: Local Management

5.7.1 Setting the IP Address

To set the IP address, perform the following steps:

1. Use the arrow keys to highlight the IP Address field.

2. Enter the IP address into this field using Decimal Dotted Notation

(DDN) format. For example: 134.141.79.120

3. Press ENTER. If the IP address is a valid format, the cursor returns to

the beginning of the IP address field. If the entry is not valid, the Event Message Line displays “INVALID IP ADDRESS OR FORMAT ENTERED”. Local Management does not alter the current value and refreshes the IP address field with the previous value.

4. Use the arrow keys to highlight the SAVE command, then press

ENTER. The “SAVED OK” message displays indicating that the changes have been saved to memory.

5.7.2 Setting the Subnet Mask

If the management workstation that is to receive SNMP traps from the 6C105 is located on a separate subnet, the subnet mask for the 6C105 must be changed from its default.

NOTE

When a valid IP address is assigned, the Subnet Mask ﬁeld automatically enters the default mask that corresponds with the class of IP entered in the IP Address ﬁeld. Some ﬁrmware revisions do support changing the chassis subnet mask from the default value. Refer to your Release Notes to ensure that the Subnet Mask is a modiﬁable ﬁeld.

To change the subnet mask from its default, perform the following steps:

1. Use the arrow keys to highlight the Subnet Mask field.

2. Enter the subnet mask into this field using Decimal Dotted Notation

(DDN) format. For example: 255.255.255.0

5-20 6H128-08 and 6H129-08 User’s Guide

Chassis Conﬁguration Screen

3. Press ENTER. If the subnet mask is valid, the cursor returns to the

beginning of the Subnet Mask field. If the entry is not valid, the Event Message Line displays “INVALID SUBNET MASK OR FORMAT ENTERED”. Local Management does not alter the current value, but it does refresh the Subnet Mask field with the previous value.

4. Use the arrow keys to highlight the SAVE command, then press

ENTER. The Event Message Line at the top of the screen displays “SAVED OK”, and the changes are saved to memory.

5.7.3 Setting the Chassis Date

The 6C105 is year 2000 compliant. This allows the date to be set beyond the year 1999. To set the chassis date, perform the following steps:

1. Use the arrow keys to highlight the Chassis Date field.

2. Enter the date using this format: MM/DD/YYYY.

NOTE

It is not necessary to add separators between month, day, and year numbers. For example , to set the date to 03/17/1997, type “03171997” in the Chassis Date ﬁeld.

3. Press ENTER to set the system calendar to the date in the input field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

If the date entered is a valid format, the Event Message Line at the top of the screen displays “SAVED OK”. If the entry is not valid, Local Management does not alter the current value, but it does refresh the Chassis Date ﬁeld with the previous value.

NOTE

Upon saving the new chassis date, all interface modules installed in the chassis recognize the new value as the current date.

6H128-08 and 6H129-08 User’s Guide 5-21

Chapter 5: Local Management

5.7.4 Setting the Chassis Time

To set the chassis time, perform the following steps:

1. Use the arrow keys to highlight the Chassis Time field.

2. Enter the time in a 24-hour format: HH:MM:SS.

NOTE

When entering the time in the chassis time ﬁeld, separators between hours, minutes, and seconds do not need to be added as long as each entry uses two numeric characters. For example, to set the time to 6:45 Chassis Time ﬁeld.

A.M., type “064500” in the

3. Press ENTER to set the chassis clock to the time in the input field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

If the time entered is in a valid format, the Event Message Line at the top of the screen displays “SAVED OK”. If the entry is not valid, Local Management does not alter the current value and refreshes the Chassis Time ﬁeld with the previous value.

NOTE

Upon saving the new chassis time, all interface modules installed in the chassis recognize the new value as the current time.

5.7.5 Entering a New Screen Refresh Time

The screen refresh time is set from 3 to 99 seconds with a default of 3 seconds. To set a new screen refresh time, perform the following steps:

1. Use the arrow keys to highlight the Screen Refresh Time field.

2. Enter a number from 3 to 99.

3. Press ENTER to set the refresh time to the time entered in the input

field.

5-22 6H128-08 and 6H129-08 User’s Guide

Chassis Conﬁguration Screen

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

If the time entered is within the 3 to 99 seconds range, the Event Message Line at the top of the screen displays “SAVED OK”. If the entry is not valid, Local Management does not alter the current setting, but it does refresh the Screen Refresh Time ﬁeld with the previous value.

5.7.6 Setting the Screen Lockout Time

The screen lockout time can be set from 1 to 30 minutes with a default of 15 minutes. To set a new lockout time, perform the following steps:

1. Use the arrow keys to highlight the Screen Lockout field.

2. Enter a number from 1 to 30.

3. Press ENTER to set the lockout time in the input field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

If the time entered is within the 1 to 30 minutes range, the Event Message Line at the top of the screen displays “SAVED OK”. If the entry is not valid, Local Management does not alter the current setting, but it does refresh the Screen Lockout Time ﬁeld with the previous value.

5.7.7 Setting the Operational Mode

This ﬁeld will come up with the current Operational Mode status of the chassis when the screen is initially viewed. It will show “MIXED” if modules in the chassis are set to different operational modes. Once the user has entered the ﬁeld and toggled it, it becomes a modiﬁable ﬁeld and does not show status again unless the screen is exited and reentered. The options are 802.1D SWITCHING and 802.1Q SWITCHING. To change the mode of switching, perform the following steps:

To set the Operational Mode, proceed as follows:

1. Use the arrow keys to highlight the Operational Mode field.

2. Press the SPACE bar to step to the appropriate operation mode, either

802.1D SWITCHING or 802.1Q SWITCHING.

6H128-08 and 6H129-08 User’s Guide 5-23

Chapter 5: Local Management

3. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER. The warning screen in Figure 5-10 displays:

Event Message Line

WARNING!

YOU HAVE ELECTED TO SAVE THE OPERATIONAL MODE FOR THE WHOLE CHASSIS. THIS WILL CAUSE ALL OF THE BOARDS IN THE CHASSIS TO REBOOT. ARE YOU SURE YOU WANT TO SAVE THE NEW OPERATIONAL MODE

NOYES

1666

Figure 5-10 Operational Mode Warning Screen

4. Use the arrow keys to highlight the YES command and press ENTER.

The changes are saved, and all the modules installed in the chassis reboot.

NOTE

5-24 6H128-08 and 6H129-08 User’s Guide

If the 6H12X-08 have been set to 802.1Q SWITCHING, ref er to your

Port Based VLAN User’s Guide

to conﬁgure the devices

for this type of operation. The Operational Mode ﬁeld in the Chassis Conﬁguration

screen does not support the SECURE FAST VLAN operational mode. For the modules to function as SecureFast switches, they must have a unique IP addresses, and be conﬁgured to act as standalone devices in terms of Local Management via the 6C105 chassis. Section 5.15.9 provides additional instructions that must be performed before conﬁguring the modules as SecureFast switches.

SNMP Community Names Screen

5.8 SNMP COMMUNITY NAMES SCREEN

The SNMP Community Names screen allows the user to set community names. Community names act as passwords to Local/Remote Management and determine the level of security access to the 6C105. Access to the 6C105 is controlled by enacting any of three different le vels of security authorization (read-only, read-write, and super-user).

NOTE

allows existing Community Names to be changed, and all modiﬁable MIB objects for the Cabletron Container MIB and Internet MIB-II to be edited.

Access the SNMP Community Names screen from the Chassis Menu screen by using the arrow keys to highlight the SNMP COMMUNITY NAMES menu item and pressing ENTER. The SNMP Community Names screen, Figure 5-11, displays.

Super-User access gives the user full management privileges,

Event Message Line

6C105 LOCAL MANAGEMENT

SNMP Community Names

Community Name

public

public public

Access Policy read-only read-write super-user

EXIT

RETURNSAVE

2159-35

Figure 5-11 SNMP Community Names Screen

6H128-08 and 6H129-08 User’s Guide 5-25

Chapter 5: Local Management

The following explains each SNMP Community Names screen ﬁeld:

Community Name (Modiﬁable)

Displays the user-deﬁned name through which a user accesses 6C105 management. Any community name assigned here acts as a password to Local/Remote Management.

Access Policy (Read-Only)

Indicates the access accorded each community name. Possible selections are as follows:

read-only This community name allows read-only access

to the 6C105 MIB objects, and excludes access to security-protected ﬁelds of read-write or super-user authorization.

read-write This community name allows read and write

access to the 6C105 MIB objects, excluding security protected ﬁelds for super-user access only.

super-user This community name permits read-write

access to the 6C105

MIB objects and allows the

user to change all modiﬁable parameters including community names, IP addresses, traps, and SNMP objects.

5-26 6H128-08 and 6H129-08 User’s Guide

SNMP Community Names Screen

5.8.1 Establishing Community Names

The password used to access Local Management at the Password screen must have super-user access in order to view and edit the SNMP Community Names screen. Using a community name with read-only or read-write access does not allow the user to view or edit the SNMP Community Names screen.

NOTE

Any community name assigned in the SNMP Community Names screen acts as a password to its corresponding le vel of access to Local Management. The community name assigned super-user access is the only one that gives the user complete access to Local Management.

All passwords assigned in the 6C105 SNMP Community Names screen allow access to both 6C105 Local Management screens, and the Local Management screens of the interface modules that are installed in the chassis. To conﬁgure the interface module to not allow access to 6C105 Local Management screens, refer to Section 5.16.

To establish community names, proceed as follows:

1. Use the arrow keys to highlight the Community Name field adjacent

to the selected access level.

2. Enter the password in the field (maximum 31 characters).

3. Press ENTER.

4. Repeat steps 1 through 3 to modify the other community names.

NOTE

Exiting without saving causes a “NOT SAVED--PRESS SAVE TO KEEP CHANGES” message to display in the top left of the screen. Edits will be lost if they are not saved before exiting.

5. Use the arrow keys to highlight SAVE at the bottom of the screen and

press ENTER. The message “SAVED OK” displays. The community names are saved to memory and their access modes implemented.

6H128-08 and 6H129-08 User’s Guide 5-27

Chapter 5: Local Management

5.9 SNMP T RAPS SCREEN

Since the 6C105 is an SNMP compliant device, it can send messages to multiple Network Management Stations to alert users of status changes. The Chassis SNMP Traps screen is shown in Figure 5-12.

Access the Chassis SNMP Traps screen from the Chassis Menu screen by using the arrow keys to highlight the SNMP TRAPS menu item and pressing ENTER. The Chassis SNMP Traps screen displays.

Event Message Line

6C105 LOCAL MANAGEMENT

Chassis SNMP Traps

Trap Destination

0.0.0.0

Trap Community Name

public public public public public public public public

EXIT

Enable Traps

[YES] [YES] [YES] [YES] [NO] [NO] [NO] [NO]

RETURNSAVE

2159-36

Figure 5-12 Chassis SNMP Traps Screen

The following explains each ﬁeld of the SNMP Traps screen:

Trap Destination (Modiﬁable)

Indicates the IP address of the workstation to receive trap alarms. Up to eight different destinations can be deﬁned.

Trap Community Name (Modiﬁable)

Displays the community name included in the trap message sent to the Network Management Station with the associated IP address.

5-28 6H128-08 and 6H129-08 User’s Guide

SNMP T raps Screen

Enable Traps (Toggle)

Enables transmission of the traps to the network management station with the associated IP address. This ﬁeld toggles between YES and NO.

5.9.1 Conﬁguring the Trap Table

To conﬁgure the Trap table, proceed as follows:

1. Using the arrow keys, highlight the appropriate Trap Destination

field.

2. Enter the IP address of the workstation that is to receive traps. IP

address entries must follow the DDN format. For example: 134.141.79.121

3. Press ENTER. If an invalid entry is entered “INVALID IP

ENTERED” is displayed in the Event Message Line.

4. Using the arrow keys, highlight the Trap Community Name field.

Enter the community name.

5. Press ENTER.

6. Using the arrow keys, highlight the Enable Traps field. Press the

SPACE bar to choose either YES (send alarms from the chassis to the workstation), or NO (prevent alarms from being sent).

7. Using the arrow keys, highlight the SAVE command and press

ENTER. The message “SAVED OK” displays on the screen.

NOTE

Exiting without saving causes a “NOT SAVED--PRESS SAVE TO KEEP CHANGES” message to appear at the top left of the screen. Edits will be lost if they are not saved before exiting.

The designated workstations now receive traps from the 6C105.

6H128-08 and 6H129-08 User’s Guide 5-29

Chapter 5: Local Management

5.10 CHASSIS ENVIRONMENTAL SCREEN

The Chassis Environmental screen allows the user to view chassis environmental information.

T o access the Chassis En vironmental Information screen from the Chassis Conﬁguration screen, use the arrow keys to highlight the CHASSIS ENVIRONMENTAL menu item and press ENTER. The Chassis Environmental Information screen, Figure 5-13, displays.

6C105 LOCAL MANAGEMENT

Chassis Environmental Information

Chassis Power Redundancy: Power Supply #1 Status: Power Supply #2 Status: Chassis Fan Status:

EXIT

Not Available Normal Not Installed Normal

RETURN

Figure 5-13 Chassis Environmental Information Screen

The following describes each of the Chassis Environmental Information screen ﬁelds:

Chassis Power Redundancy (Read-Only)

Displays the current redundancy status of the 6C105 power supplies. This ﬁeld displays either “Available” or “Not Available”.

Power Supply #X Status (Read-Only)

Displays the current status of power supplies 1 and 2 for the 6C105. This ﬁeld displays either “Normal”, “Fault”, or “Not Installed”.

5-30 6H128-08 and 6H129-08 User’s Guide

Port Redirect Function Screen

Chassis Fan Status (Read-Only)

Displays the current status of the 6C105 fan tray . This ﬁeld displays either “Normal”, “Fault”, or “Not Installed”.

5.11 PORT REDIRECT FUNCTION SCREEN

NOTE

The Port Redirect Function screen may not be available depending on the operational mode that has been set for the chassis. Refer to the Release Notes to see what operational modes support the Port Redirect Function. Refer to

Section 5.7.7 for instructions on conﬁguring the operational

modes of all the modules installed in the chassis.

The Port Redirect Function screen, Figure 5-14, allows the user to set each one of the modules in the chassis (1 through 5), and the ports of the corresponding module, as a source or destination port. A port can be set to have one or more destination ports and chassis module slot numbers. For example, port 1 in module (slot) 1 can be set as a source port with three destinations, ports 2, 3, and 4 in module (slot) 3. Trafﬁc from port 1 in module 1 is then automatically redirected to ports 2, 3, and 4 in module 3. Port 1 in module 1 can also serve as a destination port for other ports and modules. The port redirect function is extremely useful for troubleshooting purposes, as it allows trafﬁc to be sent to a particular port(s) where, with the use of an analyzer or RMON probe, all current trafﬁc from the source port(s) can be examined.

NOTE

The module number corresponds to the slot number in which the module resides in the 6C105 chassis (1 through 5).

NOTE

6H128-08 and 6H129-08 User’s Guide 5-31

Although trafﬁc from the source port (including, if desired, errored frames) is sent to the destination port, normal switching is still performed for all frames on the source port.

Chapter 5: Local Management

To access the Port Redirect Function screen from the Chassis Menu screen, use the arrow keys to highlight the PORT REDIRECT FUNCTION menu item and press ENTER. The Port Redirect Function screen, Figure 5-14, displays.

Event Message Line

Module type: 6H128-08 Firmware Revision: XX.XX.XX Slot Number: X BOOTPROM Revision: XX.XX.XX

Source

----------------------------------

Module 1 1 1 2 2 3 3 3

Source Port [ 1] Source Module [ 1]

SAVE

6C105 LOCAL MANAGEMENT

Port Redirect Function

Port 1 1 1 2 2 3 3 3

Destination

--------------------------------

Module 3 3 3 1 3 4 5 5

Destination Port [ 3] Destination Module [ 5]

Port 2 ON 3 OFF 4 ON 1 OFF 3 OFF 4 ON 5 ON 8 OFF

EXIT

Remap Errors

-------------------

Status [ADD] Errors [ ON]

RETURN

2269_66

Figure 5-14 Port Redirect Function Screen

The following deﬁnitions brieﬂy explain each ﬁeld of the Port Redirect Function screen.

Source Module (Read-Only)

Displays which modules are currently set as source modules.

Source Port (Read-Only)

Displays which ports are currently set as source ports.

Destination Module (Read-Only)

Displays which modules are currently set as destination modules.

Destination Port (Read-Only)

Displays which ports are currently set as destination ports.

5-32 6H128-08 and 6H129-08 User’s Guide

Port Redirect Function Screen

Remap Errors (Read-only)

Displays whether the corresponding source modules and ports are conﬁgured to send errored frames to the destination modules and ports, or to drop all errored frames before forwarding trafﬁc.

Source Module [n] (Selectable)

Allows a selected module [n] are to be conﬁgured as a source module.

Source Port [n] (Selectable)

Allows a selected port [n] are to be conﬁgured as a source port.

Destination Module [n] (Selectable)

Allows a selected module [n] are to be conﬁgured as a destination module.

Destination Port [n] (Selectable)

Allows a selected port [n] to be conﬁgured as a destination port.

Status (Toggle)

Allows the user to add or delete the source/destination modules and interfaces selected in the Source/Destination Modules and Interfaces ﬁelds.

Errors (Toggle)

Allows the user to conﬁgure the source modules and ports to either send errored frames to selected destination modules and ports, or to drop errored frames, and send only valid trafﬁc to the destination modules and ports. The default setting of this ﬁeld is ON.

6H128-08 and 6H129-08 User’s Guide 5-33

Chapter 5: Local Management

5.11.1 Displaying the Source and Destination Entries

There can be more than one Port Redirect Function screen depending on the number of port redirect entries. Each screen displays up to ten port redirect entries. If there is more than one screen of redirect entries, the NEXT and/or PREVIOUS command is displayed at the bottom of the screen, allowing the user to navigate to the next or previous screen.

For example, with three screens of entries, the NEXT command is displayed at the bottom of the ﬁrst screen. In the second screen, the NEXT and PREVIOUS commands are displayed. In the last screen, only the PREVIOUS command is displayed.

To display the next screen, use the arrow keys to highlight NEXT. Press ENTER and the next screen of entries is displayed.

To display the previous screen, use the arrow keys to highlight PREVIOUS. Press ENTER to view the entries in the previous screen.

5.11.2 Changing Source and Destination Ports

Add or delete source/destination module and port entries as follows:

1. Use the arrow keys to highlight the Source Module field.

2. Press the SPACE bar or BACKSPACE one or more times to increment

or decrement the module number displayed in the brackets [n] until the appropriate module number is displayed.

3. Use the arrow keys to highlight the Source Port field.

4. Press the SPACE bar or BACKSPACE one or more times to increment

or decrement the interface number displayed in the brackets [n] until the appropriate interface number is displayed.

5. Use the arrow keys to highlight the Destination Module field.

6. Use the SPACE bar or BACKSPACE to step to the appropriate

module number for the destination module.

7. Use the arrow keys to highlight the Destination Port field.

5-34 6H128-08 and 6H129-08 User’s Guide

Module Selection Screen

8. Use the SPACE bar or BACKSPACE to step to the appropriate

interface number for the destination interface.

9. Use the arrow keys to highlight the Errors field.

10. Use the SPACE bar to select either the ON or OFF option and press

ENTER. ON forces the source module and port to forward errored frames to the destination module(s) and port(s). OFF forces the errored to be dropped before forwarding traffic.

11. Use the arrow keys to highlight the Status field.

12. Use the SPACE bar to select either the ADD or DEL (delete) option.

Press ENTER. This adds or deletes the interface selections made in steps 2 and 4 and also updates, but does not save, the screen Source Interface, Destination Interface, and Remap Errors list.

NOTE

If more than one module and interface is to be redirected, repeat steps 1 through 12 for each additional setting, then go to step 13 to save all the new settings at once.

13. Use the arrow keys to highlight SAVE at the bottom of the screen.

Press ENTER. The message “SAVED OK” is displayed. This saves the new settings and updates the Source Module, Source Port, Destination Module, Destination Port, and Remap Errors read-only fields.

5.12 MODULE SELECTION SCREEN

The Module Selection screen is the access point to Local Management for all modules installed in the SmartSwitch 6000 chassis. By selecting a module, the Module Menu screen for the selected device displays.

Figure 5-15 shows the Module Selection screen.

T o access the Module Selection screen, use the arro w keys to highlight the MODULES menu item from the Main Menu screen and press ENTER. The Module Selection screen displays.

6H128-08 and 6H129-08 User’s Guide 5-35

Chapter 5: Local Management

Event Message Line

SLOT #

<1>

2 3 4 5

6C105 LOCAL MANAGEMENT

Module Selection

MODULE Name

6H128-08 6E132-25 6E123-26 6E122-26

Serial #

123456789 123456789 123456789 123456789

EXIT

Hardware Revision

XXX XXX XXX XXX

RETURN

2159-39

Figure 5-15 Module Selection Screen

The following explains each Module Selection screen ﬁeld as shown in

Figure 5-15.

SLOT # (Selectable)

The module number displays the slot number in which the module is installed. The module number enclosed in < > characters indicates the module to which the management terminal is connected.

MODULE Name (Read-only)

This displays the model number of the SmartSwitch 6000 module that is installed in each particular slot.

Serial # (Read-only)

Indicates the serial number of the module. The serial number of the device is necessary when calling the Cabletron Systems Global Call Center.

Hardware Revision (Read-only)

Reﬂects the hardware version of the module.

5-36 6H128-08 and 6H129-08 User’s Guide

Module Menu Screen

5.12.1 Selecting a Module

To select an individual module to perform Local Management functions, proceed as follows:

1. Use the arrow keys to highlight the desired module number in the

SLOT # field.

2. Press ENTER, the applicable Module Menu screen displays. Proceed

to Section 5.13.

5.13 MODULE MENU SCREEN

The Module Menu screen is the access point for all Local Management screens for the 6H12X-08. Figure 5-16 shows the 6H128-08 Module Menu screen.

6H128-08 LOCAL MANAGEMENT

Module Menu

Module Type: 6H128-08 Slot Number:

Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.XX

MODULE CONFIGURATION

MODULE STATISTICS NETWORK TOOLS

EXIT

RETURN

2159-14

Figure 5-16 Module Menu Screen

6H128-08 and 6H129-08 User’s Guide 5-37

Chapter 5: Local Management

The following explains each Module Menu screen ﬁeld as shown in

Figure 5-16:

MODULE CONFIGURATION

The Module Conﬁguration screen provides access to the Local Management screens that are used to conﬁgure the 6H12X-08, and also to the Module Speciﬁc Conﬁguration screen. The Module Speciﬁc Conﬁguration screen provides access to the screens that allow the user to check 6H12X-08 resources and set operating parameters speciﬁc to each port. For details about the Module Conﬁguration Menu screen, refer to

Section 5.14. For details about the Module Speciﬁc Conﬁguration screen,

refer to Section 5.21.

MODULE STATISTICS

The Module Statistics screen provides statistics and performance information for the 6H12X-08. For details about this screen, refer to

Section 5.25.

NETWORK TOOLS

The Network Tools function resides on the 6H12X-08 and consists of a series of commands that allow the user to access and manage network devices. Section 5.29 explains how to use the Network Tools utility.

5.14 MODULE CONFIGURATION MENU SCREEN

The Module Conﬁguration Menu screen, Figure 5-17, provides access to the Local Management screens that allow you to conﬁgure and monitor operating parameters, modify SNMP community names, set SNMP traps, conﬁgure switch parameters and conﬁgure the 6H12X-08 ports.

NOTE

5-38 6H128-08 and 6H129-08 User’s Guide

The following menu items on the Module Conﬁguration Menu screen may not display if the operational mode of the module has been set to SECURE FAST VLAN:

SWITCH CONFIGURATION SMARTTRUNK CONFIGURATION Refer to your Release Notes to see if the functionality provided

by the above screens is supported in SECURE FAST VLAN mode.

Section 5.15.9 provides instructions on setting the operational

mode.

Module Conﬁguration Menu Screen

T o access the Module Conﬁguration Menu screen from the Module Menu screen, use the arrow keys to highlight the MODULE CONFIGURATION menu item and press ENTER. The Module Conﬁguration screen displays.

6H128-08 LOCAL MANAGEMENT

Module Configuration Menu

Module Type: 6H128-08 Slot Number:

GENERAL CONFIGURATION

SNMP COMMUNITY NAMES SNMP TRAPS SWITCH CONFIGURATION ETHERNET INTERFACE CONFIGURATION SMARTTRUNK CONFIGURATION MODULE SPECIFIC CONFIGURATION

Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.XX

EXIT

RETURN

2159-15

Figure 5-17 Module Conﬁguration Menu Screen

The following brieﬂy explains each screen accessible from the Module Conﬁguration Menu screen:

GENERAL CONFIGURATION

The General Conﬁguration screen allows the user to monitor and conﬁgure operating parameters for the 6H12X-08. For details, refer to

Section 5.15.

SNMP COMMUNITY NAMES

The SNMP Community Names screen allows the user to enter , change, or review the community names used as access passwords for Local/Remote Management operation. Access is limited based on the password level of the user. For details, refer to Section 5.16.

6H128-08 and 6H129-08 User’s Guide 5-39

Chapter 5: Local Management

SNMP TRAPS

The SNMP Traps screen provides display and conﬁguration access to the table of IP addresses used for trap destinations and associated community names. For details, refer to Section 5.17.

SWITCH CONFIGURATION

The Switch Conﬁguration screen provides basic setup options for modifying switch operations in the network. For details, refer to

Section 5.18.

ETHERNET INTERFACE CONFIGURATION

The Ethernet Interface Conﬁguration screen indicates the link status, current and desired operational mode, advertised ability, and ﬂow control admin status for ports 1 through 8 on the 6H12X-08. Refer to

Section 5.19 for details.

SMARTTRUNK CONFIGURATION

The SmartTrunk Conﬁguration screen allows the user to logically group interfaces together to aggregate high speed uplinks. Refer to the Cabletron Systems SmartTrunk User’s Guide for additional information.

MODULE SPECIFIC CONFIGURATION

The Module Speciﬁc Conﬁguration menu allows the user to access screens to conﬁgure ports or check system resources speciﬁc to the 6H12X-08. For details, refer to Section 5.21.

5.15 GENERAL CONFIGURATION SCREEN

The General Conﬁguration screen, Figure 5-18, allows the user to set the system date and time, IP address and subnet mask, and default gateway, the TFTP Gateway IP address, the screen refresh and lockout times, the Operational Mode, Management Mode, and COM port conﬁguration. The General Conﬁguration screen also allows the user to clear NVRAM, and set the IP Fragmentation.

To access the General Conﬁguration screen from the Module Conﬁguration Menu screen, use the arrow keys to highlight the GENERAL CONFIGURATION menu item and press ENTER. The General Conﬁguration screen, Figure 5-18, displays.

5-40 6H128-08 and 6H129-08 User’s Guide

General Conﬁguration Screen

Event Message Line

Module Type: 6H128-08 Slot Number:

MAC Address: IP Address: Subnet Mask: Default Gateway: TFTP Gateway IP Addr:

Operational Mode: [802.1D SWITCHING] Management Mode: [DISTRIBUTED]

Com 1: [ENABLED] Application: [LM]

Clear NVRAM: [NO]

6H128-08 LOCAL MANAGEMENT

General Configuration

00-00-ID-00-00-00

0.0.0.0

255.255.0.0 NONE DEFINED

0.0.0.0

IP Fragmentation [ENABLED]

EXIT

Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.XX

Module Date: Module Time: Screen Refresh Time: Screen Lockout Time: Module Uptime XX D XX H XX M

10/11/97 14:23:00 30 sec. 15 min.

RETURNSAVE

2159-16

Figure 5-18 General Conﬁguration Screen

The following brieﬂy explains each General Conﬁguration screen ﬁeld:

MAC Address (Read-Only)

Displays the base physical address of the module.

IP Address (Modiﬁable)

This display allows the IP address to be set for the 6H12X-08. To set the IP address, refer to Section 5.15.1.

Subnet Mask (Modiﬁable)

Displays the subnet mask for the module. A subnet mask “masks out” the network bits of the IP address by setting the bits in the mask to 1 when the network treats the corresponding bits in the IP address as part of the network or subnetwork address, or to 0 if the corresponding bit identiﬁes the host. When an IP address is entered in the IP address ﬁeld, the subnet mask ﬁeld automatically enters the default subnet mask for the IP address. For details about how to change the subnet mask from its default value, refer to Section 5.15.2.

6H128-08 and 6H129-08 User’s Guide 5-41

Chapter 5: Local Management

Default Gateway (Modiﬁable)

Displays the default gateway for the 6H12X-08. This ﬁeld is not deﬁned until an appropriate value is entered. For details about why and ho w to set the default gateway, refer to Section 5.15.3.

TFTP Gateway IP Addr (Modiﬁable)

Displays and allows the user to set the TFTP Gateway IP address for the 6H12X-08. To set the TFTP Gateway IP address, refer to Section 5.15.4.

Module Date (Modiﬁable)

Contains a value that the module recognizes as the current date. To set a new module date, refer to Section 5.15.5.

Module Time (Modiﬁable)

Contains a value that the module recognizes as the current time. To enter a new time, refer to Section 5.15.6.

Screen Refresh Time (Modiﬁable)

Contains the rate at which the screens are updated. This setting determines how frequently (in seconds) information is updated on the screen. To enter a new update time, refer to Section 5.15.7.

Screen Lockout Time (Modiﬁable)

Module Uptime (Read-Only)

Displays the total time that the module has been operating.

Operational Mode (Selectable)

This ﬁeld allows the user to set the 6H12X-08 to operate as a traditional switch (802.1D SWITCHING option), or as an IEEE 802.1Q switch (802.1Q SWITCHING option), or as a Cabletron Systems SecureFast switch (SECURE FAST VLAN option).

5-42 6H128-08 and 6H129-08 User’s Guide

General Conﬁguration Screen

In 802.1D SWITCHING mode, the 6 ﬁber ports and the 2 optional Interface Module ports are bridged to each other.

In 802.1Q SWITCHING mode, the 6H12X-08 is able to increase its switching functionality by creating and maintaining IEEE port based VLANs.

When the operational mode is set to SECURE FAST VLAN, the 6H12X-08 acts as SecureFast switch. With the Cabletron Systems VLAN Manager software, the 6H12X-08 is able to increase its switching functionality by creating and maintaining Virtual LANs (VLANs).

For details on how to select the Operational Mode, refer to Section 5.15.9.

Management Mode (Toggle)

This ﬁeld toggles between DISTRIBUTED and STAND ALONE. In DISTRIBUTED mode, Local Management is entered via the 6C105

password screen, and all chassis conﬁguration screens are available to the user. All other modules installed in the chassis that are set for distributed management may also be accessed via a connection to a single COM port on one of the modules. The user can then manage all modules within the chassis and the chassis itself.

NOTE

If the user is establishing a remote connection, such as a Telnet or SNMP connection, using the IP address of the module, the chassis LM screens will not be available . To access the chassis LM screens, the IP address of the chassis must be used to establish the connection.

In STAND ALONE mode, the module is isolated from the chassis conﬁguration screens, and the module may not be accessed from a module that is in DISTRIBUTED mode. This provides additional security for any module to which the user may wish to restrict access. Refer to

Section 5.15.10 for details.

Com (Toggle)

This ﬁeld allows the user to enable or disable the COM port. The selection toggles between ENABLED and DISABLED. The default is ENABLED. For details about setting up the COM port, refer to

Section 5.15.11.

6H128-08 and 6H129-08 User’s Guide 5-43

Chapter 5: Local Management

Application (Toggle)

Displays the application set for the COM port. This ﬁeld allows you to set the application that the COM port will support, which includes:

• Local Management (LM) via a terminal or modem connection

• Uninterruptible Power Supply (UPS)

The UPS setting allows you to use the COM port to monitor an American Power Conversion Smart Uninterruptible Power Supply (UPS). For UPS, the baud rate is automatically set to 2400.

The baud rate setting for LM is automatically sensed. For details about how to conﬁgure the COM port for v arious applications,

refer to Section 5.15.11.

Clear NVRAM (Toggle)

This allows the user to reset NVRAM to the factory default settings. All user-entered parameters, such as IP address and Community Names are then replaced with 6H12X-08 default conﬁguration settings. For details, refer to Section 5.15.12.

IP Fragmentation (Toggle)

This ﬁeld allows the user to enable or disable IP fragmentation. The default setting for this ﬁeld is ENABLED. If trafﬁc from the 6H12X-08 will be bridged to an FDDI ring, IP Fragmentation should be enabled. If IP Fragmentation is disabled, all FDDI frames that exceed the maximum Ethernet frame size will be discarded. For details on enabling or disabling IP Fragmentation refer to Section 5.15.13.

5.15.1 Setting the IP Address

To set the IP address, perform the following steps:

NOTE

1. Use the arrow keys to highlight the IP Address field.

5-44 6H128-08 and 6H129-08 User’s Guide

If the 6C105 chassis has been assigned an IP address, it is not necessary to assign an IP address to the 6H12X-08. All installed modules have the same IP address as the chassis. If a separate IP address for the module is desired, for security or distributed management capabilities, proceed to step 1.

General Conﬁguration Screen

2. Enter the IP address into this field using Decimal Dotted Notation

(DDN) format. For example: 134.141.79.120

3. Press ENTER. If the IP address is a valid format, the cursor returns to

4. Use the arrow keys to highlight the SAVE command, then press

ENTER. The warning screen shown in Figure 5-19 displays.

5. Use the arrow keys to highlight the YES command and press ENTER.

The changes are saved and the module reboots.

Event Message Line

WARNING!

YOU HAVE ELECTED TO SAVE ONE OR MORE CONFIGURATION ITEMS THAT REQUIRE RESETTING THIS MODULE.

ARE YOU SURE YOU WANT TO CONTINUE?

YES

Figure 5-19 Conﬁguration Warning Screen

6H128-08 and 6H129-08 User’s Guide 5-45

cnfgwarn

Chapter 5: Local Management

5.15.2 Setting the Subnet Mask

If the management workstation that is to receive SNMP traps from the 6H12X-08 is located on a separate subnet, the subnet mask for the 6H12X-08 must be changed from its default.

To change the subnet mask from its default, or if a separate subnet mask for this module is desired, perform the following steps:

NOTE

If the 6C105 chassis has been assigned a subnet mask it is not necessary to assign a subnet mask to the 6H12X-08. All installed modules have the same subnet mask as the chassis.

1. Use the arrow keys to highlight the Subnet Mask field.

2. Enter the subnet mask into this field using Decimal Dotted Notation

(DDN) format. For example: 255.255.255.0

3. Press ENTER. If the subnet mask is valid, the cursor returns to the

4. Use the arrow keys to highlight the SAVE command.

5. Press ENTER. The Event Message Line at the top of the screen

displays “SAVED OK”, and the module resets.

5.15.3 Setting the Default Gateway

If the SNMP management station is located on a different IP subnet than the 6H12X-08, a default gateway must be speciﬁed. When an SNMP T rap is generated, the 6H12X-08 sends the Trap to the default gateway. To set the default gateway, perform the following steps:

1. Use the arrow keys to highlight the Default Gateway field.

2. Enter the IP address of the default gateway using the DDN format.

For example: 134.141.79.121

5-46 6H128-08 and 6H129-08 User’s Guide

General Conﬁguration Screen

3. Press ENTER. If the default gateway entered is a valid format, the

cursor returns to the beginning of the Default Gateway field. If the entry is not valid, the Event Message Line displays “INVALID DEFAULT GATEWAY OR FORMAT ENTERED”. Local Management does not alter the current value, but it does refresh the Default Gateway field with the previous value.

4. Use the arrow keys to highlight the SAVE command.

5. Press ENTER. The Event Message Line at the top of the screen

displays “SAVED OK”.

5.15.4 Setting the TFTP Gateway IP Address

If the network TFTP server is located on a different IP subnet than the 6H12X-08, a Gateway IP address should be speciﬁed. To set the TFTP Gateway IP address, perform the following steps:

1. Use the arrow keys to highlight the TFTP Gateway IP Address field.

2. Enter the IP address of the TFTP gateway using the DDN format.

For example: 134.141.80.122

3. Press ENTER. If the TFTP gateway IP address entered is a valid

format, the cursor returns to the beginning of the TFTP Gateway IP Address field. If the entry is not valid, the Event Message Line displays “INVALID TFTP GATEWAY IP ADDRESS OR FORMAT ENTERED”. Local Management does not alter the current value, but it does refresh the TFTP Gateway IP Address field with the previous value.

4. Use the arrow keys to highlight the SAVE command.

5. Press ENTER. The Event Message Line at the top of the screen

displays “SAVED OK”.

6H128-08 and 6H129-08 User’s Guide 5-47

Chapter 5: Local Management

5.15.5 Setting the Module Date

The modules are year 2000 compliant, so the module date may be set beyond the year 1999. To set the module date, perform the following steps:

NOTE

If the 6C105 chassis has been assigned a chassis date, it is not necessary to assign a module date to the 6H12X-08. All installed modules recognize the chassis date of the 6C105.

1. Use the arrow keys to highlight the Module Date field.

2. Enter the date in this format: MM/DD/YYYY

NOTE

It is not necessary to add separators between month, day, and year numbers. For example , to set the date to 03/17/1997, type “03171997” in the Module Date ﬁeld.

3. Press ENTER to set the module date to the date in the input field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

5.15.6 Setting the Module Time

To set the module time, perform the following steps:

NOTE

If the 6C105 chassis has been assigned a chassis time, it is not necessary to assign a module time to the 6H12X-08. All installed modules recognize the chassis time of the 6C105.

1. Use the arrow keys to highlight the Module Time field.

2. Enter the time in a 24-hour format: HH:MM:SS

5-48 6H128-08 and 6H129-08 User’s Guide

General Conﬁguration Screen

NOTE

When entering the time in the Module Time ﬁeld, separators between hours, minutes, and seconds do not need to be added as long as each entry uses two numeric characters. For example, to set the time to 6:45 A.M., type “064500” in the Module Time ﬁeld.

3. Press ENTER to set the module time to the time in the input field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

If the time entered is a valid format, the Event Message Line at the top of the screen displays “SAVED OK”. If the entry is not valid, Local Management does not alter the current value and refreshes the Module Time ﬁeld with the previous value.

5.15.7 Entering a New Screen Refresh Time

The screen refresh time is set from 3 to 99 seconds with a default of 3 seconds. To set a new screen refresh time, perform the following steps:

1. Use the arrow keys to highlight the Screen Refresh Time field.

2. Enter a number from 3 to 99.

3. Press ENTER to set the refresh time to the time entered in the input

field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

6H128-08 and 6H129-08 User’s Guide 5-49

Chapter 5: Local Management

5.15.8 Setting the Screen Lockout Time

The screen lockout time can be set from 1 to 30 minutes with a default of 15 minutes. To set a new lockout time, perform the following steps:

1. Use the arrow keys to highlight the Screen Lockout Time field.

2. Enter a number from 1 to 30.

3. Press ENTER to set the lockout time in the input field.

4. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER.

5.15.9 Setting the Operational Mode

Before setting the operational mode, ensure that the items contained in this caution are fully understood.

CAUTION

If the module will be conﬁgured to operate as a SecureFast switch, the following procedures should be performed before setting the operational mode:

The module must be assigned a unique IP address. The Management Mode of the module must be set to

STAND ALONE. The Management Mode ﬁeld will no longer display on the General Conﬁguration screen, and the module will no longer support Chassis Conﬁguration and Module Selection screens. If the module will be a SecureFast switch, distributed management is not allowed.

The module has been assigned SNMP community names from the module SNMP Community Names screen (Section 5.16). In Standalone management mode, the module does not use the community names of the 6C105 chassis.

To set the Operational Mode, proceed as follows:

1. Use the arrow keys to highlight the Operational Mode field.

5-50 6H128-08 and 6H129-08 User’s Guide

General Conﬁguration Screen

2. Press the SPACE bar to step to the appropriate operation mode,

(802.1D SWITCHING, 802.1Q SWITCHING, or SECURE FAST VLAN).

3. Use the arrow keys to highlight the SAVE command at the bottom of

the screen and press ENTER. The warning screen shown back in

Figure 5-19 displays.

4. Use the arrow keys to highlight the YES command and press ENTER.

The changes are saved and the module reboots.

NOTE

Upon saving the new operational mode, the module will reboot. If the 6H12X-08 has been set to 802.1Q SWITCHING, refer to

your

Port Based VLAN User’s Guide

for this type of operation. If the 6H12X-08 has been set to SECURE F AST VLAN, refer to

your SecureFast documentation set to conﬁgure the device for this type of operation.

to conﬁgure the devices

5.15.10 Setting the Management Mode

To set the Management Mode, perform the following steps:

NOTE

Upon saving the new Management Mode, the module will reboot.

If the module will be set to STAND ALONE, ensure the following procedures have been completed ﬁrst:

The module has been assigned a unique IP address. The module has been assigned SNMP community names from

the module SNMP Community Names screen (Section 5.16). In STAND ALONE management mode, the module does not use the community names of the 6C105 chassis.

1. Use the arrow keys to highlight the Management Mode field:

2. Use the SPACE bar to toggle the options (DISTRIBUTED or

STAND ALONE) until the desired mode displays.

6H128-08 and 6H129-08 User’s Guide 5-51

Chapter 5: Local Management

3. Use the arrow keys to highlight the SAVE command at the bottom of

the screen. Then press ENTER. The warning screen shown back in

Figure 5-19 displays.

4. Use the arrow keys to highlight the YES command and press ENTER.

The changes are saved to memory, and the module reboots.

5.15.11 Conﬁguring the COM Port

Before altering the COM port settings, ensure that a valid IP address is set for the module or chassis. (Refer to

CAUTION

The 6H12X-08 COM port supports the following applications:

Section 5.15.1.) Read this entire COM port conﬁguration

section before changing the settings of the COM port.

NOTE

Refer to the Release Notes included with the 6H12X-08 to verify which COM Port applications are currently supported.

• Local Management connections

• American Power Conversion Uninterruptible Power Supply (UPS)

connections

To conﬁgure the COM port, proceed as follows:

1. Use the arrow keys to highlight the COM field.

Do NOT disable or alter the settings of the COM port while operating the current Local Management connection through a

CAUTION

terminal. Altering the COM port settings disconnects the Local Management terminal from the port, and ends the Local Management session.

2. Press the SPACE bar to choose either ENABLED or DISABLED.

The COM port must be ENABLED if it will be used for Local Management or UPS applications. Select DISABLED if you wish to disable the COM port for additional module security.

5-52 6H128-08 and 6H129-08 User’s Guide

General Conﬁguration Screen

If the COM port is reconﬁgured without a valid IP address set on the module or chassis, the message shown in Figure 5-20

CAUTION

displays. Do not continue unless the outcome of the action is fully understood.

WARNING

THE COM PORT HAS BEEN RECONFIGURED AND THERE IS NO IP ADDRESS SET FOR THIS DEVICE. YOU WILL NO LONGER BE ABLE TO MANAGE THIS BOARD. DO YOU STILL WISH TO RECONFIGURE THIS COM PORT?

174252

NOTE

YES

Figure 5-20 COM Port Warning Screen

If the 6C105 chassis has been conﬁgured with a valid IP address this screen will not appear. When the chassis is assigned a valid IP address all the interface modules installed share this same address.

If you do not get this screen, go to Step 4.

3. Use the arrow keys to highlight YES. Press ENTER.

6H128-08 and 6H129-08 User’s Guide 5-53

Chapter 5: Local Management

Exiting without saving causes the message “NOT SAVED -PRESS SA VE TO KEEP CHANGES” to appear. Exiting without

CAUTION

saving causes all edits to be lost.

4. If you ENABLED the port, proceed to Section 5.15.11.1, Changing

the Com Port Application. If you DISABLED the port, use the arrow

keys to highlight SAVE at the bottom of the screen, then press ENTER.When the message “SAVED OK” displays, the edits are saved.

5.15.11.1 Changing the Com Port Application

After enabling the COM port as described in Section 5.15.11, you can select one of the applications supported by the COM port: LM, and UPS. The default application is LM.

When the COM port is conﬁgured to perform the UPS application, all future Local Management connections must be

CAUTION

made by establishing a Telnet connection to the module. Ensure that the module has a valid IP address before saving changes to the COM port application. If the module does not have a valid IP address and the changes are saved, refer to

Appendix C for instructions on clearing NVRAM in order to

reestablish COM port communications.

To change the COM port application:

1. Use the arrows keys to highlight the Application field.

2. Use the SPACE bar or BACKSPACE to step through the available

settings until the operation you require appears. Table 5-3 lists the available settings and their corresponding applications.

Table 5-3 COM Port Application Settings

Setting Application LM Local Management Session

UPS APC Power Supply SNMP Proxy

3. Press ENTER to accept the application.

4. Use the arrow keys to highlight SAVE at the bottom of the screen, then

press the ENTER key.

5-54 6H128-08 and 6H129-08 User’s Guide

Cabletron Systems 6H128-08, 6H129-08 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

NOTICE

CONTENTS

INTRODUCTION

1.1 USING THIS GUIDE

1.2 STRUCTURE OF THIS GUIDE

1.3 6H12X-08 OVERVIEW

1.3.1 Connectivity

1.3.2 Full Duplex Switched Ethernet (FDSE)

1.3.3 Runtime IP Address Discovery

1.3.4 Management

1.3.5 Remote Monitoring (RMON)

1.3.6 Switching Options

1.3.7 Standards Compatibility

1.3.8 Year 2000 Compliant

1.3.9 LANVIEW Diagnostic LEDs

1.4 LOCAL MANAGEMENT FEATURES

1.4.1 Broadcast Suppression

1.4.2 Port Redirect Function

1.4.3 Distributed Chassis Management

1.4.4 SmartTrunk

1.5 OPTIONAL FEATURES

1.6 DOCUMENT CONVENTIONS

1.7 GETTING HELP

1.8 RELATED MANUALS

NETWORK REQUIREMENTS

2.1 SmartTrunk

2.2 10BASE-T NETWORK

2.3 100BASE-TX NETWORK

2.4 100BASE-FX FIBER OPTIC NETWORK

INSTALLATION

3.1 UNPACKING THE 6H12X-08

3.2 INSTALLING 6H12X-08 OPTIONS

3.3 INSTALLING THE 6H12X-08 INTO THE 6C105 CHASSIS

3.4 CONNECTING TO THE NETWORK

3.4.2 Connecting a Twisted Pair Segment to the FE-100TX

3.4.3 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3

3.5 COMPLETING THE INSTALLATION

TROUBLESHOOTING

4.1 USING LANVIEW

4.2 FE-100TX LED

4.3 TROUBLESHOOTING CHECKLIST

4.4 USING THE RESET BUTTON

LOCAL MANAGEMENT

5.1 OVERVIEW

5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS

5.3 MANA GEMENT TERMINAL SETUP

5.3.1 Console Cable Connection

5.3.2 Management Terminal Setup Parameters

5.3.3 Telnet Connections

5.3.4 Monitoring an Uninterruptible Power Supply

5.4 ACCESSING LOCAL MANAGEMENT

5.4.1 Navigating Local Management Screens

5.4.2 Selecting Local Management Menu Screen Items

5.4.3 Exiting Local Management Screens

5.5 THE MAIN MENU SCREEN

5.6 CHASSIS MENU SCREEN

5.7 CHASSIS CONFIGURATION SCREEN

5.7.1 Setting the IP Address

5.7.2 Setting the Subnet Mask

5.7.3 Setting the Chassis Date

5.7.4 Setting the Chassis Time

5.7.5 Entering a New Screen Refresh Time

5.7.6 Setting the Screen Lockout Time

5.7.7 Setting the Operational Mode

5.8 SNMP COMMUNITY NAMES SCREEN

5.8.1 Establishing Community Names

5.9 SNMP T RAPS SCREEN

5.10 CHASSIS ENVIRONMENTAL SCREEN

5.11 PORT REDIRECT FUNCTION SCREEN

5.11.1 Displaying the Source and Destination Entries

5.11.2 Changing Source and Destination Ports

5.12 MODULE SELECTION SCREEN

5.12.1 Selecting a Module

5.13 MODULE MENU SCREEN

5.14 MODULE CONFIGURATION MENU SCREEN

5.15 GENERAL CONFIGURATION SCREEN