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Chapter 4: Troubleshooting

4-4

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

4.2

DELTX-UI LED

The optional DELTX-UI 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 Receive (RX) LED are shown in Figure 4-2.
Table 4-2 and Table 4-3 provide a functional description of the
DELTX-UI LED when the RX LED is on or off, respectively.

TX

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. If STA
is enabled, and the LED does
not flash green, contact your
DIGITAL representative.

Green

Flashing. Indicates
activity. Rate indicates
data rate.

No action.

Amber

Blinking. Port in
standby, link.

Port may be disabled due to
Spanning Tree.

Red

Flashing. Indicates
collision rate.

No action.

Solid. Diagnostic
Failure.

Contact your DIGITAL
representative for assistance.

Table 4-1

LANVIEW LEDs (Continued)

LED

Color

State

Recommended Action

«
...
58
59
60
61
62
...
»

Содержание DIGITAL MultiSwitch 700 DLE22-MA

Страница 1: ...DIGITAL MultiSwitch 700 DLE22 MA DLE32 MA DLE23 MA and DLE33 MA Interface Modules User s Guide...

Страница 2: ......

Страница 3: ...DLE23 MA and DLE33 MA Interface Modules User s Guide Part Number 9032627 September 1998 This manual describes how to use the DLE22 MA DLE23 MA DLE32 MA and DLE33 MA MultiSwitch 700 modules Revision U...

Страница 4: ...ned in this document without prior notice The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made DIGITAL and the DIGITAL logo are trademarks of D...

Страница 5: ...ceed 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 pr sent appareil num rique n met...

Страница 6: ...terpreted and governed under the laws and in the state and federal courts of New Hampshire You accept the personal jurisdiction and venue of the New Hampshire courts EXCLUSION OF WARRANTY AND DISCLAIM...

Страница 7: ...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...

Страница 8: ...60950 Equipment Type Environment Networking Equipment for use in a Commercial or Light Industrial Environment We the undersigned hereby declare under our sole responsibility that the equipment packag...

Страница 9: ...Overview xvii Safety Requirements xviii CHAPTER 1 INTRODUCTION 1 1 DLE2X MA and DLE3X MA Overview 1 1 1 1 1 Connectivity 1 3 1 1 2 Full Duplex Switched Ethernet 1 3 1 1 3 SmartTrunk 1 3 1 1 4 Manageme...

Страница 10: ...gment to the DELFX UI and DELF3 UI3 12 3 6 Completing the Installation 3 14 CHAPTER 4 TROUBLESHOOTING 4 1 Using LANVIEW 4 1 4 2 DELTX UI LED 4 4 4 3 Troubleshooting Checklist 4 6 4 4 Using the RESET B...

Страница 11: ...onfiguration Screen 5 37 5 15 1 Setting the IP Address 5 40 5 15 2 Setting the Subnet Mask 5 42 5 15 3 Setting the Default Gateway 5 42 5 15 4 Setting the TFTP Gateway IP Address 5 43 5 15 5 Setting t...

Страница 12: ...ode 5 75 5 23 5 Setting the DELTX UI Advertised Ability 5 76 5 24 Flash Download Screen 5 77 5 24 1 Image File Download Using TFTP 5 80 5 24 2 Image File Download Using RUNTIME 5 81 5 24 3 Image File...

Страница 13: ...1 A 4 Input Output Ports A 2 A 5 COM Port Pinout Assignments A 3 A 6 Regulatory Compliance A 3 APPENDIX B DELTX UI DELFX UI AND DELF3 UI SPECIFICATIONS B 1 DELTX UI B 1 B 2 DELFX UI B 2 B 3 DELF3 UI B...

Страница 14: ......

Страница 15: ...intended for use by personnel who will install and initially set up the DIGITAL MultiSwitch 700 Interface Modules DLE22 MA DLE32 MA DLE23 MA and DLE33 MA STRUCTURE OF THIS GUIDE This guide is organize...

Страница 16: ...B DELTX UI DELFX UI and DELF3 UI Specifications contains information about DELTX UI pinouts and information concerning cable types used with the DELFX UI and DELF3 UI Appendix C Mode Switch Bank Setti...

Страница 17: ...Guide DIGITAL OPEN DECconnect Structured Wiring System Application Guide SmartTrunk User s Guide The manuals referenced above can be obtained on the World Wide Web see below in Adobe Acrobat Portable...

Страница 18: ...rmation ready A description of the failure A description of any action s already taken to resolve the problem e g changing mode switches rebooting the unit etc A description of your network environmen...

Страница 19: ...ssen um den Benutzer vor Schaden zu bewahren DANGER Signale les informations destin es pr venir les accidents corporels AVISO Contiene informaci n para evitar da os personales CAUTION Contains inform...

Страница 20: ...v es un personnel qualifi AVISO S lo el personal cualificado debe instalar o dar mantenimiento a esta unidad WARNING The DELF3 UI uses Class 1 lasers Do not use optical instruments to view the laser o...

Страница 21: ...les risques de l sions oculaires Lorsque vous voyez le port optique de la sortie vous devez couper l alimentation de l adaptateur de r seau AVISO DELF3 UI utiliza l sers Clase 1 No utilice instrumento...

Страница 22: ...UND DLE33 MA verursachen Folgen Sie deshalb den Sicherheitsrichtlinien und tragen Sie das mit dem DLM6C AA Geh use gelieferte Antistatikarmband Benutzen Sie zum ffnen der nicht leitf higen Plastikh l...

Страница 23: ...TION To prevent damaging the backplane connectors in the following step take care that the module slides in straight and properly engages the backplane connectors ACHTUNG Um die Anschl sse an der R ck...

Страница 24: ...en Ger tes verbunden werden kann und umgekehrt Wenn das verwendete Glasfaserkabel SC Anschlu stecker hat die nicht MIC Anschlu steckern hnlich sind oder wenn es an einem Ende SC Anschlu stecker hat un...

Страница 25: ...ow the surfaces with a canned duster A fiber port cleaning swab saturated with optical grade isopropyl alcohol may also be used to clean the ends ACHTUNG Das Ende an beiden Seiten des Glasfaserkabels...

Страница 26: ...minutes will result from this action ACHTUNG Wenn der RESET Knopf gedr ckt wird wird das Ger t zur ckgestellt und alle vom Ger t derzeit ausgef hrten Schaltungen werden gestoppt Das Ger t ist anschlie...

Страница 27: ...o y o el chasis Lea la secci n sobre configuraci n de puertos COM en su totalidad antes de cambiar ning n par metro de un puerto de este tipo CAUTION Do NOT disable or alter the settings of the COM po...

Страница 28: ...t weiter bevor Sie die Auswirkungen dieser Aktion vollst ndig verstanden haben ATTENTION Si le port COM est reconfigur sans adresse IP valable pour le module ou le ch ssis le message de la Figure 5 20...

Страница 29: ...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 sa...

Страница 30: ...e una direcci n de IP v lida antes de guardar los cambios en la aplicaci n del puerto COM Si el m dulo no tiene una direcci n de IP v lida y se han guardado los cambios consulte el Apendice C para obt...

Страница 31: ...sont reli s pontage sur un anneau FDDI par exemple via un DELHF UA install sur le DLE3X MA la fragmentation IP doit tre active Dans le cas contraire toutes les frames FDDI d passant la taille maximum...

Страница 32: ...aux d charges statiques Utilisez un bracelet antistatique et prenez toutes les pr cautions n cessaires durant la proc dure Dans le cas contraire vous risquez d endommager le module d interface Fast E...

Страница 33: ...Schnittstellenmodul gerade in die Hauptplatine eingesetzt wird und die Nadeln nicht gebogen werden Wird es schr g eingesetzt k nnten sowohl das schnelle Ethernet Schnittstellenmodul als auch die Haup...

Страница 34: ......

Страница 35: ...etworks The DLE3X MA is capable of being equipped with a High Speed Interface Module HSIM that provides for additional connectivity to other high speed networking technologies such as Asychronous Tran...

Страница 36: ...13 COM CPU 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 DLE32 MA Ethernet 1 2 14 13 25 26 COM CPU 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 DLE22 MA Ethernet Fast Ethernet Interface...

Страница 37: ...3X MA modules have one front panel slot for an optional High Speed Interface Module to provide for additional connectivity to other high speed networking technologies such as ATM WANs and FDDI 1 1 2 F...

Страница 38: ...tual Network technologies without requiring the replacement of existing equipment 1 1 6 Standards Compatibility The DLE2X MA and DLE3X MA are fully compliant with the IEEE 802 3 standard The optional...

Страница 39: ...Reverse Address Resolution Protocol RARP and BootP requests to obtain an IP address from a RARP or BootP server on the network The RAD requests start out at an interval of one second The interval the...

Страница 40: ...peed Interface Modules which add remote uplink capability Digital Equipment Corporation provides Fast Ethernet Interface Modules for the DLE2X MA to support uplinks to 100 Mbps Ethernet backbones or h...

Страница 41: ...tion 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 2 1 SmartTrunk To...

Страница 42: ...for details 2 4 100BASE FX FIBER OPTIC NETWORK Ports 25 and 26 of the DLE2X MA support the DELFX UI and DELF3 UI fiber optic interface modules The device at the other end of the fiber optic segment mu...

Страница 43: ...screwdriver is required to install the optional Fast Ethernet Interface Modules into the DLE2X MA 3 2 UNPACKING THE DLE2X MA AND DLE3X MA 1 Open the box and remove the packing material protecting the...

Страница 44: ...red to ensure proper airflow and cooling Save the blank plate in the event you need to remove the module 2 Carefully remove the module from the shipping box Save the box and packing materials in the e...

Страница 45: ...hich 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 an...

Страница 46: ...an Interface Module 1 2 3 4 5 PS1 PS2 Plastic Locking Tab Plastic Locking Tab Slot Number Circuit Card Card Guides Metal Back Panel MultiSwitch 700 TM TM DLM6C AA H3105 AA TM HA205 AA TM HA205 AA 1 2...

Страница 47: ...for a multimode fiber optic cable connection The DELF3 UI has an SC style connector for a single mode fiber optic cable connection Refer to Section 3 5 1 to make twisted pair connections to ports 1 t...

Страница 48: ...ch as another bridge repeater or router use a crossover cable Connect a twisted pair segment to the DLE22 MA and DLE32 MA as follows 1 Ensure that the device connected to the other end of the segment...

Страница 49: ...y that the RJ45 connectors on the twisted pair segment have the proper pinouts Figure 3 3 and check the cable for continuity Figure 3 3 Cable Pinouts RJ45 Crossover Cable c Check that the twisted pair...

Страница 50: ...d DLE23 MA as follows 1 Ensure that the device connected to the other end of the segment is powered ON 2 If using an RJ21 straight connector plug it into the appropriate RJ21 port as shown in Figure 3...

Страница 51: ...link exists by checking that the port RX LEDs are on flashing amber blinking green or solid green If the RX LEDs are off perform the following steps until it is on a Verify that the 10BASE T device at...

Страница 52: ...X UI installed in port 25 and or 26 has an internal crossover switch When connecting a workstation use a straight through cable and set the Fast Ethernet Interface Module crossover switch shown in Fig...

Страница 53: ...blinking green or solid green If the RX LED is off perform the following steps until it is on a Verify that the 100BASE TX device at the other end of the twisted pair segment is powered up b Verify th...

Страница 54: ...odd number of crossovers preferably one must be maintained between devices so that the transmit port of one device is connected to the receive port of the other device and vice versa If the fiber opt...

Страница 55: ...e RX LED is off and the TX LED is not blinking amber perform the following steps until it is on a Check that the power is turned on for the device at the other end of the link b Verify proper crossing...

Страница 56: ...eets the dB loss specifications outlined in Chapter 2 If a link has not been established contact your DIGITAL representative 3 6 COMPLETING THE INSTALLATION The DLE2X MA and DLE3X MA are now ready to...

Страница 57: ...status to aid in diagnosing 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 DELTX UI r...

Страница 58: ...ng 4 2 DLE22 MA DLE32 MA DLE23 MA and DLE33 MA User s Guide Figure 4 1 LANVIEW LEDs 1 2 14 13 25 26 COM CPU 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 DLE22 MA Ethernet CPU LED LKG 10870 98F...

Страница 59: ...epresentative Amber Blinking Crippled Contact your DIGITAL representative Solid Testing No action If LED remains Amber for several minutes contact your DIGITAL representative Green Solid Functional No...

Страница 60: ...e DELTX UI LED when the RX LED is on or off respectively TX 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...

Страница 61: ...LED Is On LED Color Description 10 100 Off DELTX UI is operating at 10 Mbps Green DELTX UI is operating at 100 Mbps No link exists if the associated port port 25 or 26 Receive RX LED is off LED Color...

Страница 62: ...proper console cable pinouts Refer to Appendix A for proper console port pinouts Cannot contact the DLE32 MA or DLE22 MA from in band management Improper Community Names Table Refer to Chapter 5 for C...

Страница 63: ...AM Figure 4 3 RESET Button To reset the DLE2X MA and DLE3X MA processor press and release the RESET button The module processor goes through a reset process of approximately 20 seconds Additional modu...

Страница 64: ......

Страница 65: ...P addresses and subnet masks to the DLE2X MA DLE3X MA and the DLM6C AA chassis Control access to the DLE2X MA DLE3X MA and the DLM6C AA chassis by establishing community names Download a new image of...

Страница 66: ...RN Key These are selection keys that perform the same Local Management function For example Press ENTER means that you can press either ENTER or RETURN unless this manual specifically instructs you ot...

Страница 67: ...chassis to attach the management terminal to the COM port as shown in Figure 5 1 Connect an IBM PC or compatible device running the VT terminal emulation to the DLE2X MA and DLE3X MA as follows 1 Conn...

Страница 68: ...ring the COM Port provides detailed instructions on configuring the COM port for UPS applications Refer to the UPS documentation for details on how to access the status information Use the Console Cab...

Страница 69: ...er to the particular UPS device s user instructions for more specific information about the monitoring connection Figure 5 2 Uninterruptible Power Supply UPS RJ45 COM Port RJ45 to DB9 UPS Adapter UPS...

Страница 70: ...ll Cursor Underline Cursor Style General Setup Menu Mode ID number Cursor Keys Power Supply VT100 7 Bit Controls VT100ID Normal Cursor Keys UPSS DEC Supplemental Communications Setup Menu Transmit Rec...

Страница 71: ...elnet application for information about establishing a Telnet session 5 4 ACCESSING LOCAL MANAGEMENT Access to Local Management is controlled through the Password screen Figure 5 3 Whenever a connecti...

Страница 72: ...ord 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...

Страница 73: ...Q SWITCHING 802 1Q port based VLANs The switch operational mode may be set in either the Chassis Configuration screen Section 5 7 or the General Configuration screen of the module Section 5 15 Dependi...

Страница 74: ...sh Download Broadcast Supression Fast Ethernet HSIM Module Statistics Menu Switch Statistics RMON Statistics Interface Statistics Ethernet Full Duplex Configuration Network Tools LKG 10955 98F Module...

Страница 75: ...he bottom of the Local Management screen 2 Press ENTER The Password screen displays and the session ends Using the RETURN Command 1 Use the arrow keys to highlight the RETURN command at the bottom of...

Страница 76: ...m as shown in Figure 5 6 CHASSIS The CHASSIS menu item provides access to the Chassis Menu screen shown in Figure 5 7 that is used to configure the DLM6C AA chassis access current chassis power supply...

Страница 77: ...NU SCREEN The Chassis Menu screen Figure 5 7 provides access to Local Management screens that allow you to configure and monitor operating parameters modify SNMP community names set SNMP traps monitor...

Страница 78: ...chassis fan 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 ch...

Страница 79: ...r the DLM6C AA chassis If an IP address is assigned to the DLM6C AA chassis all the interface modules installed in the chassis can be managed via this IP address eliminating the need to assign an IP a...

Страница 80: ...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...

Страница 81: ...onal mode is set to 802 1Q SWITCHING the DLE2X MA and DLE3X MA act as IEEE 802 1Q switches The modules are able to increase their switching functionality by creating and maintaining port based Virtual...

Страница 82: ...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 highlig...

Страница 83: ...the system 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 a valid format the Event Message...

Страница 84: ...r 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 def...

Страница 85: ...3 Use the arrow keys to highlight the SAVE command at the bottom of the screen and press ENTER The following warning screen displays Figure 5 9 Operational Mode Warning Screen 4 Use the arrow keys to...

Страница 86: ...ization read only read write and super user 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 ENT...

Страница 87: ...Only Indicates the access accorded each community name Possible selections are as follows read only This community name allows read only access to the DLM6C AA MIB objects and excludes access to secu...

Страница 88: ...e 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 5 Use the arrow keys to highlight SAVE at t...

Страница 89: ...MP 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 destinat...

Страница 90: ...he 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 alarm...

Страница 91: ...us of the DLM6C AA power supplies This field will read either Available or Not Available Power Supply X Status Read Only Displays the current status of power supplies 1 and 2 for the DLM6C AA This fie...

Страница 92: ...o 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 Access the Port Redirect Function screen from the Chassis Me...

Страница 93: ...which ports are currently set as destination ports Remap Errors Read only Displays whether the corresponding source modules and ports are configured to send errored frames to the destination modules a...

Страница 94: ...fields 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 po...

Страница 95: ...elections made in steps 2 and 4 and also updates the screen Source Module Source Port Destination Module and Destination Port lists 11 Use the arrow keys to highlight the Errors field 12 Use the SPACE...

Страница 96: ...ement terminal or Telnet session is connected Module Type The Module Type field displays the type of interface module that is installed in each slot Serial Indicates the serial number of the module Th...

Страница 97: ...screen displays Proceed to Section 5 13 5 13 MODULE MENU SCREEN The DLE2X MA and DLE3X MA Module Menu screens are the access point for all Local Management screens for the DLE2X MA and DLE3X MA Figur...

Страница 98: ...ser to check DLE2X MA and DLE3X MA 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 Modul...

Страница 99: ...parameters modify SNMP community names set SNMP traps configure switch parameters and configure DLE2X MA and DLE3X MA ports Access the Module Configuration Menu screen from the Module Menu screen by u...

Страница 100: ...tions and associated community names For details refer to Section 5 17 SWITCH CONFIGURATION The Switch Configuration screen provides basic setup options for modifying the switching functions of the mo...

Страница 101: ...nd pressing ENTER The General Configuration screen Figure 5 17 displays Figure 5 17 General Configuration Screen The following briefly explains each General Configuration screen field MAC Address Read...

Страница 102: ...ts default value refer to Section 5 15 2 Default Gateway Modifiable Displays the default gateway for the DLE2X MA and DLE3X MA This field is not defined until an appropriate value is entered For detai...

Страница 103: ...a traditional switch 802 1D SWITCHING option or an IEEE 802 1Q switch 802 1Q SWITCHING option In 802 1D SWITCHING mode the 24 ports located on the front panel and each Fast Ethernet Interface Module...

Страница 104: ...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 various applications refer to Section 5...

Страница 105: ...nt 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 warning screen shown in Figure 5...

Страница 106: ...g 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 Sub...

Страница 107: ...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...

Страница 108: ...the arrow keys to highlight the Module Time field 2 Enter the time in an 24 hour format HH MM SS If the DLM6C AA chassis has been assigned a chassis date it is not necessary to assign a module date to...

Страница 109: ...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 sc...

Страница 110: ...5 18 displays 4 Use the arrow keys to highlight the YES command and press ENTER The changes are saved and the module reboots 5 15 10 Setting the Management Mode To set the management mode perform the...

Страница 111: ...igure the COM port proceed as follows 1 Use the arrow keys to highlight the Com field 2 Press the SPACE bar to choose either ENABLED or DISABLED The COM port must be ENABLED if it will be used for Loc...

Страница 112: ...message SAVED OK displays the edits are saved If the COM port is reconfigured without a valid IP address set on the module or chassis the message shown in Figure 5 19 displays Do not continue unless t...

Страница 113: ...to highlight SAVE at the bottom of the screen then press the ENTER key 5 When the message SAVED OK appears the edits you made are saved Exiting without saving causes the message NOT SAVED PRESS SAVE...

Страница 114: ...om of the screen 4 Press ENTER The warning shown in Figure 5 20 is displayed Figure 5 20 Clear NVRAM Warning Screen 5 Use the arrow keys to highlight YES and press ENTER The message CLEARING NVRAM REB...

Страница 115: ...E3X MA is controlled by enacting any of three different levels of security authorization read only read write and super user If the DLE2X MA and DLE3X MA are being bridged to an FDDI ring for example...

Страница 116: ...ined name through which a user accesses DLE2X MA and DLE3X MA management Any community name assigned here acts as a password to Local Remote Management Access Policy Read Only Indicates the access acc...

Страница 117: ...Using a password with read only or read write access does not allow the user to view or edit the SNMP Community Names screen To establish community names proceed as follows 1 Use the arrow keys to hig...

Страница 118: ...creen displays Figure 5 22 SNMP Traps Screen The following explains each field of the SNMP Traps screen It is only necessary to assign SNMP traps if the user desires the traps to be sent to different...

Страница 119: ...lows 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 exampl...

Страница 120: ...elds for ports 9 to 16 highlight 9 16 at the bottom of the screen and press the ENTER key Perform the function again to view or edit ports 17 to 24 and once again to view or edit ports 25 to 30 Ports...

Страница 121: ...amount of time in seconds the DLE2X MA and DLE3X MA will keep an address in its switch table before discarding it The modules will discard an address from their switch table if they do not receive a...

Страница 122: ...switch is learning the network address of this interface The switch enters the learning state when the Transparent Database is created during start up or after being deleted or when the Spanning Tree...

Страница 123: ...e arrow keys to highlight the SAVE command at the bottom of the screen 4 Press ENTER The message SAVED OK is displayed 5 18 3 Setting Enabling or Disabling the Port Status To set the status of an inte...

Страница 124: ...c Configuration Menu screen and press ENTER The Ethernet Full Duplex Configuration screen Figure 5 24 displays Figure 5 24 Ethernet Full Duplex Configuration Screen Firmware Revision XX XX XX Full Dup...

Страница 125: ...d receives data at the same time full duplex and operates at 20 Mbps To set Ethernet ports for Full Duplex operation refer to Section 5 19 1 LINK STATUS Read only Indicates whether there is a physical...

Страница 126: ...me or all at once The following steps describe setting the port Operation Mode for individual ports followed by steps to set the Operation Mode for all ports Set the Operation Mode for individual port...

Страница 127: ...a network configuration using SmartTrunking These rules also apply to other devices that support Cabletron Systems SmartTrunk application 1 Only ports designated as NETWORK ports through Local or Rem...

Страница 128: ...e interface modules such as the DLE2X MA and DLE3X MA or standalone devices are connected together in a loop condition and all the ports that connect the loop are set to NETWORK the results are unpred...

Страница 129: ...es Section 5 20 1 details all SmartTrunk configuration rules The DLE2X MA and DLE3X MA ports must be connected to a product that supports SmartTrunking for load sharing to function Firmware Revision X...

Страница 130: ...that the port is load sharing Instance Identifies the ports that are grouped together to share traffic load load sharing In Figure 5 25 ports 2 and 3 make up a group identified as Instance 1 that toge...

Страница 131: ...MENU SCREEN The Module Specific Configuration Menu screen Figure 5 26 allows the user to select one of five screens to configure ports or check system resources specific to the DLE2X MA and DLE3X MA A...

Страница 132: ...5 22 HIGH SPEED INTERFACE CONFIGURATION The High Speed Interface Configuration screen indicates which Fast Ethernet Interface Modules are installed in ports 25 and 26 of the DLE2X MA their current ope...

Страница 133: ...ches BROADCAST SUPPRESSION The Broadcast Suppression screen allows the user to set a desired limit of receive broadcast frames per port per second For details refer to Section 5 26 802 1Q VLAN Configu...

Страница 134: ...7 System Resources Screen The following briefly explains each field of the System Resources screen Module Uptime Read only The time in days hours minutes that the module has been continuously running...

Страница 135: ...f capacity the DLE2X MA and DLE3X MA is currently being used Peak Switch Utilization Read only Shows the peak percentage of maximum switching capacity since last reset Reset Peak Switch Utilization To...

Страница 136: ...ports 25 and 26 their current operating mode and indicates if the ports are linked This screen also allows the user to enable or disable Auto Negotiation and set the Advertised Ability When the HIGH...

Страница 137: ...tes whether or not there is a physical connection from this port to another 10BASE F or 100BASE TX FX device One of the following values is displayed Link There is a link signal present and a valid ph...

Страница 138: ...l duplex In normal operation the port with an DELTX UI installed is capable of auto negotiating the operational mode and no further user setup is required Section 5 23 3 describes how to configure an...

Страница 139: ...lex To set the active technology through Local Management proceed as follows 1 Use the arrow keys to highlight the Desired Oper Mode field 2 Use the SPACE bar to select 100Base FX or 100Base FXFD full...

Страница 140: ...5 or 26 with an DELTX UI auto negotiates to the highest speed possible Under some circumstances the Network Administrator may want the port to advertise only some of the available modes and not operat...

Страница 141: ...to the module load the image onto the network TFTP server Access the Flash Download screen from the Module Specific Configuration screen by using the arrow keys to highlight the FLASH DOWNLOAD menu it...

Страница 142: ...of the Flash Download screen Section 5 24 1 describes how to download using TFTP Section 5 24 2 describes how to download using RUNTIME Section 5 24 3 describes how to download using BootP Download S...

Страница 143: ...memory using the new image TFTP Gateway IP Addr Selectable This field shows the IP address of the TFTP gateway server defined in the General Configuration screen in Section 5 15 4 Setting the TFTP Ga...

Страница 144: ...TFTP Gateway IP Addr field on the General Configuration screen 5 Use the arrow keys to highlight the Download Server IP field 6 Enter the IP address of the TFTP server using the DDN format For exampl...

Страница 145: ...rrow keys to highlight the TFTP Gateway IP Addr field 6 Set the IP address of the TFTP gateway server this defaults to the same IP address as that set in the TFTP Gateway IP Addr field on the General...

Страница 146: ...SCREEN The Port Redirect Function screen Figure 5 30 allows the user to set each one of the ports on the DLE2X MA and DLE3X MA as a source or destination port A port can be set to have one or more des...

Страница 147: ...ws which ports are currently set as source ports Destination Port Read only Shows which ports are currently set as destination ports Although all traffic from the source port including if desired erro...

Страница 148: ...or delete the source and destination ports selected in the Source Port n and Destination Port n fields 5 25 1 Displaying the Source and Destination Entries There can be more than one Port Redirect Fun...

Страница 149: ...port selections made in steps 2 and 4 and also updates the screen Source Port and Destination Port list 7 Use the arrow keys to highlight the Errors field 8 Use the SPACE bar to select either the ON...

Страница 150: ...ction 5 15 9 Setting the Operational Mode for instructions on configuring the operational mode of the module Any broadcast frames received above the desired threshold will be dropped Firmware Revision...

Страница 151: ...tting the Peak Rate also resets the Time Since Peak field The Reset Peak field toggles between YES and NO 1 12 or 13 24 Navigation Key When the Broadcast Statistics screen displays the current statist...

Страница 152: ...at the bottom of the screen 4 Press ENTER The message SAVED OK is displayed 5 27 MODULE STATISTICS MENU SCREEN The Module Statistics Menu screen Figure 5 32 provides access to screens that allow the...

Страница 153: ...itched interface on an interface by interface basis RMON STATISTICS The RMON Statistics screen displays all the statistics gathered by the embedded RMON agent built in to the DLE2X MA and DLE3X MA 5 2...

Страница 154: ...isplays the number of frames received by the interface Frames Txmtd Read Only Displays the number of frames transmitted by the interface Frames Fltrd Read Only Displays the number of frames filtered b...

Страница 155: ...r to Section 5 28 1 5 28 1 Using the Clear Counters Command To reset all the statistics counters to zero perform the following steps 1 Use the arrow keys to highlight the CLEAR COUNTERS field 2 Press...

Страница 156: ...ng displayed InOctets Read only This field displays the total number of octets bytes that have been received on the interface This includes all octets from bad frames and framing characters Firmware R...

Страница 157: ...scarded because they contained errors This field represents the total number of errored frames regardless of the cause of the error InUnknownProtos Read only The InUnknownProtos field displays the tot...

Страница 158: ...Read only This field displays the current status of the interface If this field displays Testing no frames may be passed on this interface Oper Status Read only This field displays the current status...

Страница 159: ...increment or press the DEL delete key to decrement the interface number 3 Press ENTER neither the Interface fields nor the statistics will change until ENTER is pressed 5 29 2 Using the Clear Counter...

Страница 160: ...e DLE3X MA Firmware Revision XX XX XX RMON Statistics LKG 10865 98F BOOTPROM Revision XX XX XX RETURN Module Type DLE22 MA Slot Number X RMON Index X Data Source IfIndex 1 Drop Events Collisions Broad...

Страница 161: ...the name displayed would be IfIndex 22 Owner Read only This field displays the name of the entity that configured this entry Status Read only The Status field displays the current operating status of...

Страница 162: ...valid CRC Oversized Pkts Read only The Oversized Pkts field displays the number of frames received whose size exceeded 1518 data bytes not including preamble but have a valid CRC Fragments Read only T...

Страница 163: ...excluding framing bits but including FCS bytes 256 511 Octets Read only Displays the total number of frames including bad frames received that were between 256 and 511 bytes in length excluding framin...

Страница 164: ...n 2 Press the SPACE bar to increment or press the DEL delete key to decrement the index number 3 Press ENTER neither the RMON Index field nor the statistics will change until ENTER is pressed 5 30 2 U...

Страница 165: ...ands Entering commands in Network Tools involves typing the command to be executed at the Network Tools prompt adding any desired or required extensions and pressing ENTER There are two categories of...

Страница 166: ...le of the command 5 31 1 Built in Commands The built in commands listed in this section activate functions on the managed device or devices being accessed through Network Tools arp Syntax arp options...

Страница 167: ...pe of connection to the device Media types are displayed as numbers which stand for the following states 1 Other 2 Invalid entry cannot ping device timed out etc 3 Dynamic route entry 4 Static route e...

Страница 168: ...SonicInt SonicInt SonicInt Network Address 122 144 40 111 122 144 48 109 122 144 52 68 122 144 21 43 Physical Address 00 00 0e 12 3c 04 00 00 0e f3 3d 14 00 00 0e 12 3c 04 00 00 0e 03 1d 3c Media Type...

Страница 169: ...mand allows each bridge port to be enabled or disabled at the user s request either one at a time or all at once Specifying a single interface number will affect the bridging status of that interface...

Страница 170: ...he defroute command allows the user to view set or delete the default IP route to a managed device through the specified interface Options Not Applicable Example defroute 2 147 152 42 32 Default route...

Страница 171: ...ce r Displays routing information for each interface Example netstat i Interface Description 1 ethernet csmacd 2 ethernet csmacd 3 ethernet csmacd 4 ethernet csmacd MTU 1514 1514 1514 1514 MAC Addr 0x...

Страница 172: ...E33 MA User s Guide ping Syntax ping IP address Description The ping command generates an outbound ping request to check the status alive not alive of a device at a specified IP address Options Not Ap...

Страница 173: ...scription The reset command allows a soft reset of the device The user will be queried to confirm the reset command to insure against unwanted resets Options Not Applicable Example The Network Tools c...

Страница 174: ...ted are ARP caches route tables FIB tables server tables and interface tables The number of valid entries in the table will be displayed at the end of the table display Options Not Applicable Example...

Страница 175: ...st to a specified IP address and provides a display of all next hop routers in the path to the device If the device is not reached the command displays all next hop routers to the point of failure Opt...

Страница 176: ...command restarts the software image which restores the user configuration settings from NVRAM The user will be queried to confirm the reset command to ensure against unwanted resets Options Not Appli...

Страница 177: ...er host that supports Telnet connections using the Telnet protocol The user must specify the remote host using its IP address The IP address field is mandatory If no Port number is specified telnet wi...

Страница 178: ...specifying all or no ports When one or all ports are specified to enable disable or find their status their current condition is displayed Options Not Applicable Example Port 1 is ENABLED Port 3 is E...

Страница 179: ...The user must specify the STATE option as enable disable or status The STATE field is mandatory Options enable disable status Example The atm_stp_state command is only available if an DLEHA UA is inst...

Страница 180: ...MA and DLE33 MA User s Guide 5 31 2 Special Commands done quit exit Syntax done Description The done command enables the user to exit from Network Tools and return to the Main Menu screen Options Not...

Страница 181: ...ny time without notice A 1 DEVICE SPECIFICATIONS A 2 PHYSICAL PROPERTIES A 3 ENVIRONMENTAL REQUIREMENTS Processor Intel i960 RISC processor control Dynamic Random Access Memory DRAM 16 MB FLASH Memory...

Страница 182: ...UI and the DELF3 UI Ports 1 through 24 Ethernet 10BASE T compliant with RJ45 type connectors Slot for optional HSIM Slot accepts optional High Speed Interface Module HSIM Ports 1 through 24 Ethernet 1...

Страница 183: ...t the safety requirements of UL 1950 CSA C22 2 No 950 EN 60950 IEC 950 and 73 23 EEC Electromagnetic Compatibility EMC The DLE2X MA and DLE3X MA meet the requirements of FCC Part 15 EN 50082 1 EN 5502...

Страница 184: ......

Страница 185: ...ing Unshielded Twisted Pair UTP cabling The slide switch on the DELTX UI determines the crossover status of the cable pairs If the switch is on the X side the pairs are internally crossed over If the...

Страница 186: ...st Case Budget Typical Budget 50 125 m fiber 6 0 dB 9 0 dB 62 5 125 m fiber 9 0 dB 12 0 dB 100 140 m fiber 15 0 dB 18 0 dB The transmitter power levels and receive sensitivity levels listed are peak p...

Страница 187: ...st Case Budget Typical Budget 8 125 m fiber 10 0 dB 10 0 dB 12 125 m fiber 10 0 dB 10 0 dB The transmitter power levels and receive sensitivity levels listed are peak power levels after optical oversh...

Страница 188: ......

Страница 189: ...wdriver C 2 SETTING THE MODE SWITCH These mode switches are set at the factory and do not need to be changed unless you intend to perform the following Force download a new image file from a BootP ser...

Страница 190: ...Port Autobaud The default OFF position enables Autobaud sensing on the COM port for Local Management sessions Changing the switch to the ON position disables Autobaud sensing and sets the COM port to...

Страница 191: ...he next operation of the front panel RESET switch ALL user entered parameters such as IP addresses subnet masks SNMP traps and bridging functions are restored to their factory default settings Switch...

Страница 192: ...Figure C 2 shows the location of the Fast Ethernet Interface Module connectors on the DLE2X MA board for port slots 25 and 26 Figure C 2 Fast Ethernet Interface Module Connector Location For instructi...

Страница 193: ...ffs The Fast Ethernet Interface Module and the host module are sensitive to static discharges Use an antistatic wrist strap and observe all static precautions during this procedure Failure to do so co...

Страница 194: ...he connector 4 Carefully lower the Fast Ethernet Interface Module onto the standoffs while inserting the module connector into the associated motherboard connector When installing an DELFX UI or DELF3...

Страница 195: ...Fast Ethernet Interface Module until the pins slide all the way into the motherboard connector Ensure that the Fast Ethernet Interface Module seats flush on the standoffs 6 Secure the Fast Ethernet In...

Страница 196: ......

Страница 197: ...een refresh time 5 16 5 20 subnet mask 5 16 Chassis date 5 16 Chassis Environmental Screen 5 26 Chassis Environmental screen 5 14 Chassis Menu screen 5 13 Chassis time 5 16 Chassis Uptime 5 17 Clear N...

Страница 198: ...load Using TFTP 5 80 Installation Fast Ethernet Interface Module C 4 Installing into the chassis 3 2 Interface Statistics screen 5 95 IP address 5 15 5 38 5 40 IP Fragmentation 5 40 5 51 K Keyboard co...

Страница 199: ...tion screen 5 60 Flash Download screen 5 77 General Configuration screen 5 37 High Speed Interface screen 5 72 Interface Statistics screen 5 91 Main Menu screen 5 12 Module Configuration screen 5 35 M...

Страница 200: ...patibility 1 4 Subnet mask 5 16 5 18 5 38 5 42 Switch address 5 57 Switch Configuration screen 5 55 Age Time 5 57 MAC address 5 58 Setting the Age Time 5 59 Setting the port status 5 59 Setting the ST...

Страница 201: ......

Страница 202: ...9032627 Printed in U S A...

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