Troubleshooting | Cabletron Systems DLE32-MA, DLE33-MA, DLE22-MA

Chapter 4: Troubleshooting

Ethernet

DLE22-MA

COM

CPU CPU LED

1	2
3	4
5	6

78

910

11 12

1314

1516

1718

1920

2122

2324

Receive (RX)

Transmit (TX)

25

LKG-10870-98F

26

Figure 4-1 LANVIEW LEDs

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

Image 58

Cabletron Systems DLE32-MA, DLE33-MA, DLE22-MA, DLE23-MA manual Troubleshooting

Contents

DLE22-MA, DLE32-MA Page Revision/Update Information United States Government Restricted Rights Achtung Cabletron SYSTEMS, INC. Program License Agreement Page Declaration of Conformity Contents Contents Viii DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide 11.1 20.1 Appendix B DELTX-UI,DELFX-UI and DELF3-UI Specifications Page Structure of this Guide Using this GuideIntended Audience DLE22-MA, DLE32-MA, DLE23-MA, and DLE33-MA User’s Guide Document Conventions Xiv DLE22-MA, DLE32-MA, DLE23-MA, and DLE33-MA User’s Guide Documentation Comments Related DocumentationCorrespondence World Wide Web Getting Help Xvi DLE22-MA, DLE32-MA, DLE23-MA, and DLE33-MA User’s Guide Safety Overview Safety Requirements Xviii DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Safety Requirements Xx DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide DLM6C-AA Xxii DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Un número impar de diagonales de Xxiv DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Bevor Sie die Einstellungen des COM-Ports Xxvi DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Changes no SE HA Guardado Lorsque le port COM est configuré pour une If the DLE2X-MA and DLE3X-MA are being Xxx DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Al instalar un módulo DELFX-UI o DELF3-UI Page Chapter Introduction DLE2X-MA and DLE3X-MA Overview Introduction SmartTrunk Full Duplex Switched EthernetConnectivity DLE2X-MA and DLE3X-MA Overview Management Switching OptionsLanview Diagnostic LEDs Standards Compatibility Year 2000 Compliant Local Management FeaturesRuntime IP Address Discovery Optional Features Description Application Chapter Network Requirements 100BASE-TX Network 10BASE-T Network100BASE-FX Fiber Optic Network Required Tools Unpacking the DLE2X-MA and DLE3X-MA DLE2X-MA and DLE3X-MA Options DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Installing an Interface Module Connecting to the Network Connecting to the Network DLE22-MA and DLE32-MA Twisted Pair Connection Cable Pinouts RJ45 Crossover Cable DLE33-MA and DLE23-MA Twisted Pair Connection Connection Using the RJ21 Angle Adapter DELTX-UI Connecting a Twisted Pair Segment to10 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide DELTX-UI Crossover Switch 12 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Port RX LED flashes green and amber during bootup Completing the Installation 14 DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide Chapter Troubleshooting Using Lanview Troubleshooting Using Lanview LED DELTX-UI LED DELTX-UI LED Troubleshooting Checklist Using the Reset Button Using the Reset ButtonPage Chapter Local Management DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Local Management Keyboard Conventions Key Function Management Terminal Setup Management Terminal SetupConsole Cable Connection Management Terminal Connection Uninterruptible Power Supply UPS Management Terminal Setup Parameters Display Setup Menu Accessing Local Management Accessing Local ManagementTelnet Connections Local Management Password Screen Navigating Local Management Screens 10 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Hsim Selecting Local Management Menu Screen Items Exiting Local Management Screens Main Menu Screen 12 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Chassis Menu Screen Chassis Menu Screen Chassis Configuration Screen 14 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Chassis Configuration Screen 000.000.000.000 Subnet Mask Modifiable 16 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the IP Address Setting the Chassis Date Setting the Subnet Mask18 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the Chassis Time Entering a New Screen Refresh Time Setting the Screen Lockout Time20 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the Operational Mode Operational Mode Warning Screen Snmp Community Names Screen 22 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Snmp Community Names Screen 10 Snmp Community Names Screen Establishing Community Names 24 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Snmp Traps Screen Snmp Traps Screen Chassis Environmental Screen Configuring the Trap Table26 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Chassis Environmental Screen 12 Chassis Environmental Information Screen Port Redirect Function Screen 28 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Port Redirect Function Screen 13 Port Redirect Function Screen Changing Source and Destination Ports Displaying the Source and Destination Entries30 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Module Selection Screen Module Selection Screen 32 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 14 Module Selection Screen Module Menu Screen Selecting a ModuleModule Menu Screen 34 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 15 Module Menu Screen Module Configuration Menu Screen Module Configuration Menu Screen 36 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide General Configuration Screen General Configuration Screen 38 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Displays the total time that the module has been operating To set the IP address, perform the following steps 40 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Are YOU Sure YOU Want to CONTINUE? Yesno Setting the Default Gateway 42 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the Tftp Gateway IP Address Setting the Module Date Setting the Module Time 44 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Entering a New Screen Refresh Time Setting the Management Mode 46 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Configuring the COM Port 48 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 19 COM Port Warning Screen Changing the Com Port Application Clearing Nvram 50 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Enabling/Disabling IP Fragmentation 52 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 21 Snmp Community Names Screen Establishing Community Names 54 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 22 Snmp Traps Screen Switch Configuration Screen Switch Configuration Screen 56 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Displays the base MAC address of the switch Setting the STA 58 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the Age Time Setting Enabling or Disabling the Port Status Ethernet Full Duplex Configuration Screen 60 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Ethernet Full Duplex Configuration Screen Setting the Operation Mode 62 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide SmartTrunk Configuration Rules SmartTrunk and the Configuration ScreenSmartTrunk and the Configuration Screen SmartTrunk Configuration Screen 64 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Port # Enabling the Connection 66 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Module Specific Configuration Menu Screen Module Specific Configuration Menu ScreenDisplaying the SmartTrunk Ports 26 Module Specific Configuration Menu Screen 68 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Flash Download System Resources Screen 70 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the Reset Peak Utilization System Resources Screen High Speed Interface Configuration Menu Screen DLE2X-MA only 72 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide High Speed Interface Configuration Menu Screen DLE2X-MA Only 74 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Configuring an DELTX-UI in Port 25 or Configuring an DELFX-UI or DELF3-UI in Port 25 orSetting the DELFX-UI and DELF3-UI Operational Mode Setting the DELTX-UI Operational Mode Setting the DELTX-UI Advertised Ability 76 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Flash Download Screen Flash Download Screen 78 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide 29 Flash Download Screen Tftp Gateway IP Addr Selectable Image File Download Using Tftp 80 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Image File Download Using Runtime Image File Download Using BootP 82 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Shows which ports are currently set as source ports 84 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Port Redirect Function Screen Broadcast Suppression Screen 86 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Setting the Threshold Broadcast Suppression Screen Module Statistics Menu Screen Setting the Reset Peak Switch88 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Switch Statistics Screen Switch Statistics Screen Displays the number of frames filtered by the interface 90 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Interface Statistics Screen Using the Clear Counters CommandInterface Statistics Screen 92 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide MTU InNonUnicast Read-only 94 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Rmon Statistics Screen Displaying Interface StatisticsRmon Statistics Screen 96 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide MS 700 Local Management Rmon Rmon Index Read-only 98 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Total Octets Read-only Displaying Rmon Statistics 100 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Network Tools Network Tools Built-in Commands 102 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Views cache data 104 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Bridge ENABLE/DISABLE IFNUM/ALL 106 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Netstat option 108 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Syntaxreset 110 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Traceroute IP address 112 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Telnet IP address Port # Linktrap 114 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Atmstpstate State Special Commands 116 DLE22-MA,DLE32-MA,DLE23-MA and DLE33-MA User’s Guide Environmental Requirements Device SpecificationsPhysical Properties DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide A-1 INPUT/OUTPUT Ports DELF3-UI COM Port Pinout Assignments COM Port Pinout AssignmentsRegulatory Compliance DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide A-3Page Appendix B DELTX-UI, DELFX-UI and DELF3-UI Specifications DLE28-MA, DLE38-MA, DLE29-MA and DLE39-MA User’s Guide B-1 DELFX-UI DLE28-MA, DLE38-MA, DLE29-MA and DLE39-MA User’s Guide DELF3-UI DLE28-MA, DLE38-MA, DLE29-MA and DLE39-MA User’s Guide B-3Page Setting the Mode Switch DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide C-1 Dram Mode Switch Bank Setting the Mode Switch DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide C-3 Installing Optional Fast Ethernet Interface Modules Figure C-2 Fast Ethernet Interface Module Connector Location Installing Optional Fast Ethernet Interface Modules DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide C-5 Remove the screw from the rear standoff. Save the screw Figure C-4 Installing the Fast Ethernet Interface Module DLE22-MA, DLE32-MA, DLE23-MA and DLE33-MA User’s Guide C-7Page Numerics DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA User’s Guide Index-1 Index Index-2 DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA User’s Guide DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA User’s Guide Index-3 Index-4 DLE22-MA, DLE32-MA, DLE23-MA, DLE33-MA User’s Guide Page 9032627