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Cabletron Systems DLE22-MA, DLE23-MA, DLE32-MA, DLE33-MA Chapter 4: Troubleshooting, 4-2 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide

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Chapter 4: Troubleshooting4-2 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide

Figure 4-1 LANVIEW LEDs

12

1413

25

26

COM

CPU

34

56

78

910

11 12

15 16

17 18

19 20

21 22

23 24

DLE22-MA

Ethernet

CPU LED

LKG-10870-98F

Receive (RX)

Transmit (TX)

Contents

Main Page Page UNITED STATES GOVERNMENT RESTRICTED RIGHTS Page CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT CABLETRON SOFTWARE PROGRAM LICENSE EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY Page DECLARATION OF CONFORMITY DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide vii CONTENTS viii DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide ix x DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xi Page PREFACE USING THIS GUIDE INTENDED AUDIENCE STRUCTURE OF THIS GUIDE DOCUMENT CONVENTIONS ! RELATED DOCUMENTATION CORRESPONDENCE Documentation Comments World Wid e Web GETTING HELP DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xvii SAFETY OVERVIEW Any warning or caution that appears in this manual is defined as follows: ! xviii DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide SAFETY REQUIREMENTS DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xix xx DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide ! DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xxi xxii DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xxiii xxiv DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xxv xxvi DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xxvii xxviiiDLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xxix xxx DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide xxxi Page CHAPTER 1 INTRODUCTION 1.1 DLE2X-MA AND DLE3X-MA OVERVIEW Chapter 1: Introduction Figure 1-1 The DLE22-MA and DLE32-MA 1-2 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide 1.1.1 Connectivity 1.1.2 Full Duplex Switched Ethernet 1.1.3 SmartTrunk 1.1.4 Management 1.1.5 Switching Options 1.1.6 Standards Compatibility 1.1.7 LANVIEW Diagnostic LEDs 1.1.8 Year 2000 Compliant 1.1.9 Runtime IP Address Discovery 1.1.10 Local Management Features 1.2 OPTIONAL FEATURES CHAPTER 2 NETWORK REQUIREMENTS 2.1 SmartTrunk 2.2 10BASE-T NETWORK 2.3 100BASE-TX NETWORK 2.4 100BASE-FX FIBER OPTIC NETWORK CHAPTER 3 INSTALLATION 3.1 REQUIRED TOOLS 3.2 UNPACKING THE DLE2X-MA AND DLE3X-MA 3.3 DLE2X-MA AND DLE3X-MA OPTIONS 3.4 INSTALLING THE DLE2X-MA AND DLE3X-MA INTO THE DLM6C-AA CHASSIS Page Chapter 3: Installation Figure 3-1 Installing an Interface Module 3-4 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide MultiSwitch 700 3.5 CONNECTING TO THE NETWORK 3.5.1 Connecting UTP Cables to Ports 1 Thr o ug h 24 o f the DLE22-MA and DLE32-MA Page 3.5.2 Connecting UTP Cables to Ports 1 Thr o ug h 24 o f the DLE33-MA and DLE23-MA Page 3.5.3 Connecting a Twisted Pair Segment to the DELTX-UI Page 3.5.4 Connecting a Fiber Optic Segment to the DELFX-UI and DELF3-UI Page Page CHAPTER 4 TROUBLESHOOTING 4.1 USING LANVIEW Chapter 4: Troubleshooting DLE22-MA LKG-10870-98F Figure 4-1 LANVIEW LEDs 4-2 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide Using LANVIEW DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide 4-3 4.2 DELTX-UI LED DELTX-UI LED DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA Users Guide 4-5 A link exists if the associated port (port 25 or 26) Receive (RX) LED is on. No link exists if the associated port (port 25 or 26) Receive (RX) LED is off. Chapter 4: Troubleshooting 4.3 TROUBLESHOOTING CHECKLIST 4.4 USING THE RESET BUTTON DLE32-MA Page CHAPTER 5 LOCAL MANAGEMENT 5.1 OVERVIEW 5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS 5.3 MANAGEMENT TERMINAL SETUP 5.3.1 Console Cable Connection 5.3.2 Connecting an Uninterruptible Power Supply (UPS) Management Terminal Setup DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5-5 Ethernet DLE22-MA Reserved for FEPIM Reserved for FEPIM 5.3.3 Management Terminal Setup Parameters Table5-2 lists the setup parameters for the local management terminal. 5.3.4 Telnet Connections 5.4 ACCESSING LOCAL MANAGEM ENT Page 5.4.1 Navigating Local Management Screens 5-10 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide Figure 5-4 802.1D Switching Mode, LM Screen Hierarchy Figure 5-5 802. 1Q Switching Mode , L M Screen Hierarchy 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 Page Page 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 Page 5.8.1 Establishing Community Names 5.9 SNMP TRAPS SCREEN 5.9.1 Configuring the Trap Table 5.10 CHASSIS ENVIRONMENTAL SCREEN Page 5.11 PORT REDIRECT FUNCTION SCREEN Port Redirect Function Screen DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5-29 Figure 5-13 Port Redirect Function Screen Source Module [ The following definitions briefly explain each field of the Port Redirect Function screen. Source Module (Read-Only) Allows a selected module [n] to be configured as a source module. Displays which modules are currently set as source modules. Source Port (Read-Only) 5.11.1 Displaying the Source and Destination Entries 5.11.2 Changing Source and Destination Ports 5.12 MODULE SELECTION SCREEN Page 5.12.1 Selecting a Module 5.13 MODULE MENU SCREEN Page 5.14 MODULE CONFIGURATION MENU SCREEN Page 5.15 GENERAL CONFIGURATION SCREEN Page Page 5.15.1 Setting the IP Address Page 5.15.2 Setting the Subnet Mask 5.15.3 Setting the Default Gateway 5.15.4 Setting the TFTP Gateway IP Address 5.15.5 Setting the Module Date 5.15.6 Setting the Module Time 5.15.7 Entering a New Screen Refresh Time 5.15.8 Setting the Screen Lockout Time 5.15.9 Setting the Operational Mode 5.15.10 Setting the Management Mode 5.15.11 Configuring the COM Port Page 5.15.12 Changing the Com Port Application 5.15.13 Clearing NVRAM 5.15.14 Enabling/Disabling IP Fragmentation 5.16 SNMP COMMUNITY NAMES SCREEN Page 5.16.1 Establishing Community Names 5-54 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5.17 SNMP TRAPS SCREEN The following explains each field of the SNMP Traps screen. Figure 5-22 SNMP Traps Screen 5.17.1 Configuring the Trap Table 5.18 SWITCH CONFIGURATION SCREEN Page Switch Configuration Screen DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5-57 Figure 5-23 Switch Configuration Screen The following describe each field of the Switch Configuration screen: Switch Address (Read-Only) Displays the base MAC address of the switch. Number of Ports (Read-Only) Displays the total number of switched ports on the module. 5.18.1 Setting the STA 5.18.2 Setting the Age Time 5.18.3 Setting (Enabling or Disabling) the Port Status 5-60 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5.19 ETHERNET FULL DUPLEX CONFIGURATION SCREEN Figure 5-24 Ethernet Full Duplex Configuration Screen Page 5.19.1 Setting the Operation Mode 5.20 SmartTrunk AND THE CONFIGURATION SCREEN 5.20.1 SmartTrunk Configuration Rules 5.20.2 SmartTrunk Configuration Screen SmartTrunk and the Configuration Screen DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5-65 The following explains each field of the SmartTrunk Configura tion screen: Identifies the number of the port. 5.20.3 Enabling the Connection 5.20.4 Displaying the SmartTrunk Ports 5.21 MODULE SPECIFIC CONFIGURATION MENU SCREEN Page Page 5.22 SYSTEM RESOURCES SCREEN 5.22.1 Setting the Reset Peak Utilization 5.23 HIGH SPEED INTERFACE CONFIGURATION MENU SCREEN (DLE2X-MA ONLY) Page Page Page 5.23.5 Setting the DELTX-UI Advertised Ability 5.24 FLASH DOWNLOAD SCREEN Page Page 5.24.1 Image File Download Using TFTP 5.24.2 Image File Download Using RUNTIME 5.24.3 Image File Download Using BootP 5.25 PORT REDIRECT FUNCTION SCREEN Port Redirect Function Screen DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5-83 Figure 5-30 Port Redirect Function Screen Shows which ports are currently set as destination ports. The following definitions briefly explain each field of the Port Redirect Function screen: Source Port (Read-only) Shows which ports are currently set as source ports. Destination Port (Re ad-only) 5.25.1 Displaying the Source and Destination Entries 5.25.2 Changing Source and Destination Ports Page 5-86 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5.26 BROADCAST SUPPRESSION SCREEN Figure 5-31 Broadcast Suppression Screen 5.26.1 Setting the Threshold 5.26.2 Setting the Reset Peak Switch 5.27 MODULE STATISTICS MENU SCREEN 5.28 SWITCH STATISTICS SCREEN 5-90 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide Figure 5-33 Switch Statistics Screen Displays the number of frames filtered by the interface. The Switch Statistics screen displays the following menu items: Interface # (Read-Only) Identifies the interface or port number. Frames Rcvd (Read-Only) 5.28.1 Using the Clear Counters Command 5.29 THE INTERFACE STATISTICS SCREEN 5-92 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide Figure 5-34 Interface Statistics Screen The following definitions explain each field of the Inte rface Statistics screen: Interface (Read-only) Name (Read-only) The Name field displays the type of interface for which statistics are being displayed. InOctets (Read-only) Page Page 5.29.1 Displaying Interface Statistics 5.29.2 Using the Clear Counters Command 5.30 RMON STATISTICS SCREEN 5-96 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide Figure 5-35 RMON Statistics Screen Page Page Page 5.30.1 Displaying RMON Statistics 5.30.2 Using the Clear Counters Command 5.31 NETWORK TOOLS 5.31.1 Built-in Commands Page 5-104 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide Example: Page Page Network Tools DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA Users Guide 5-107 netstat: Page Page Page Page Page Page Page Page 5.31.2 Special Commands APPENDIX A SPECIFICATIONS A.1 DEVICE SPECIFICATIONS A.3 ENVIRONMENTAL REQUIREMENTS A.2 PHYSICAL PROPERTIES A.4 INPUT/OUTPUT PORTS A.5 COM PORT PINOUT ASSIGNMENTS A.6 REGULATORY COMPLIANCE Page APPENDIX B DELTX-UI, DELFX-UI AND DELF3-UI SPECIFICATIONS B.1 DELTX-UI Appendix B: DELTX-UI, DELFX-UI and DELF3-UI Specifications B-2 DLE28-MA, DLE38-MA, DLE29-MA and DLE39-MA Users Guide B.2 DELFX-UI DELF3-UI DLE28-MA, DLE38-MA, DLE29-MA and DLE39-MA Users Guide B-3 B.3 DELF3-UI Page APPENDIX C MODE SWITCH BANK SETTINGS AND OPTIONAL INSTALLATIONS C.1 REQUIRED TOOLS C.2 SETTING THE MODE SWITCH Page Page Page Page Page Page Page INDEX DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA Users Guide Index-1 Numerics A B H I K L M O P R S Index-4 DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA Users Guide T U