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Digital Equipment DLE49-MA User Manual Download Page 37

DLE49-MA User’s Guide

1-1

CHAPTER 1

INTRODUCTION

This chapter introduces the DLE49-MA interface module.

1.1

OVERVIEW

The MultiSwitch 700 DLE49-MA, shown in

Figure 1-1

, is an Ethernet

interface module for the DLM6C-AA chassis. The DLE49-MA has 48
switched ports via four RJ21 connectors, and 1 slot for an optional High
Speed Interface Module (HSIM).

Depending on the firmware version used in the DLE49-MA,
some features described in this document may not be
supported. Refer to the Release Notes shipped with the
DLE49-MA to determine which features are supported.

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Summary of Contents for DLE49-MA

Page 1: ...DIGITAL MultiSwitch 700ET DLE49 MA Interface Module User s Guide...

Page 2: ......

Page 3: ...art Number 9032831 November 1998 This guide describes how to use the DLE49 MA interface module and provides information concerning its network requirements troubleshooting and how to use the Local Man...

Page 4: ...marks of Cabletron Systems Inc DIGITAL and the DIGITAL logo are trademarks of Digital Equipment Corporation All other product names mentioned in this manual may be trademarks or registered trademarks...

Page 5: ...io Interference Regulations of the Canadian Department of Communications Le pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques d...

Page 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...

Page 7: ...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...

Page 8: ......

Page 9: ...1 3 1 1 3 Runtime IP Address Discovery 1 3 1 1 4 Full Duplex Switched Ethernet 1 4 1 1 5 SmartTrunk 1 4 1 1 6 Remote Monitoring RMON 1 5 1 1 7 Broadcast Suppression 1 5 1 1 8 Port VLAN Redirect Funct...

Page 10: ...ters 5 6 5 3 3 Telnet Connections 5 6 5 3 4 Monitoring an Uninterruptible Power Supply 5 7 5 4 Local Management Screen Elements 5 8 5 5 Accessing Local Management 5 11 5 5 1 Navigating Local Managemen...

Page 11: ...tting the Module Date 6 14 6 5 6 Setting the Module Time 6 15 6 5 7 Entering a New Screen Refresh Time 6 15 6 5 8 Setting the Screen Lockout Time 6 16 6 5 9 Setting the Operational Mode 6 16 6 5 10 Se...

Page 12: ...ion Screen 6 60 6 21 1 Setting Switch Port Priority Port By Port 6 62 6 21 2 Setting Switch Port Priority On All Ports 6 62 6 22 Advanced Port Priority Configuration Screen 6 62 6 22 1 Setting the TX...

Page 13: ...APPENDIX B OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS B 1 Required Tools B 1 B 2 Setting the Mode Switches B 1 B 3 SIMM UPGRADE B 3 B 3 1 Locating SIMMs B 4 B 3 2 Installing the DRAM SIMM B...

Page 14: ......

Page 15: ...0 SNMP Traps Screen 5 28 5 11 Chassis Environmental Information Screen 5 30 5 12 Redirect Configuration Menu Screen 5 32 5 13 Port Redirect Configuration Screen 5 34 5 14 VLAN Redirect Configuration S...

Page 16: ...iority Configuration Menu Screen 6 59 6 23 Port Priority Configuration Screen 6 61 6 24 Advanced Port Priority Configuration Screen 6 63 6 25 Transmit Queues Configuration Screen 6 68 6 26 Module Stat...

Page 17: ...tem Troubleshooting 4 6 4 4 Firmware Troubleshooting 4 7 4 5 Management System Troubleshooting 4 8 4 6 Device Setup Troubleshooting 4 9 5 1 Keyboard Conventions 5 3 5 2 VT Terminal Setup 5 6 5 3 Event...

Page 18: ......

Page 19: ...organized as follows Chapter 1 Introduction describes the features of the DLE49 MA Chapter 2 Network Requirements outlines the network requirements that must be met before installing the DLE49 MA into...

Page 20: ...l requirements and physical properties Appendix B Optional Installations and Mode Switch Bank Settings describes how to set the Mode Switches and gives information on upgrading the DLE49 MA RELATED DO...

Page 21: ...e following conventions are used throughout this document CORRESPONDENCE Documentation Comments If you have comments or suggestions about this manual send them to DIGITAL Network Products Note symbol...

Page 22: ...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 environment layout...

Page 23: ...nnten DANGER D conseille l utilisateur d ex cuter une action pouvant entra ner des dommages mat riels corporels voire m me la mort AVISO Previene contra una acci n que podr a da ar el equipo provocar...

Page 24: ...nglish German French and Spanish WARNING Only qualified personnel should install the DLE49 MA VORSICHT Diese Einheit darf nur von qualifizierten Fachleuten installiert oder gewartet werden DANGER L in...

Page 25: ...Anweisungen zur statischen Sicherheit und tragen Sie das Antistatikarmband das mit dem DLM6C AA Geh use geliefert wird ATTENTION La non observation des pr cautions contre l lectricit statique peut end...

Page 26: ...el bot n RESET se reiniciar el dispositivo deteni ndose toda la conmutaci n actual gestionada por el m dulo Como consecuencia de esto el tiempo de parada del m dulo llegar hasta los dos minutos CAUTI...

Page 27: ...e aseg rese de que el m dulo se desliza en l nea recta y de que encaja debidamente en los conectores de la placa posterior CAUTION To prevent damaging the backplane connectors in the following step ta...

Page 28: ...t ACHTUNG Der DLE49 MA und das Host Modul bzw der Hub sind f r statische Entladungen empfindlich Benutzen Sie deshalb ein Antistatikarmband und beachten Sie w hrend dieses Verfahrens alle diesbez glic...

Page 29: ...tion 6 5 1 Lisez enti rement la section consacr e la configuration du port COM avant de modifier ses param tres PRECAUCI N Antes de alterar las definiciones del puerto COM aseg rese de que se establec...

Page 30: ...ci n del puerto COM antes de cambiar las definiciones de dicho puerto CAUTION Do NOT disable or alter the settings of the COM port while operating the current Local Management connection through a ter...

Page 31: ...auf dem DLE2x MA und DLE3x MA unter Verwendung von Mode Switch 7 zur cksetzen siehe Anhang B um die COM Port Kommunikationen wiederherzustellen ATTENTION NE PAS d sactiver ou modifier les param tres d...

Page 32: ...ones del puerto COM CAUTION If the COM port is reconfigured without a valid IP address set on the module or chassis the message shown in Figure 6 7 displays Do not continue unless the outcome of the a...

Page 33: ...indem eine Telnet Verbindung zum Modul aufgebaut wird Stellen Sie sicher da das Modul eine g ltige IP Adresse hat bevor Sie nderungen in der COM Port Anwendung speichern Wenn das Modul keine g ltige I...

Page 34: ...NVRAM para restablecer las comunicaciones del puerto COM CAUTION Clearing NVRAM will result in the loss of all user entered parameters Do not proceed unless this procedure is completely understood ACH...

Page 35: ...tage un anneau FDDI la fragmentation IP doit tre active Dans le cas contraire toutes les frames FDDI d passant la taille maximum des frames Ethernet seront ignor es PRECAUCI N Si el DLE2x MA y el DLE3...

Page 36: ...sis is assigned a valid IP address all the interface modules installed share this same address ACHTUNG Falls das DLM6C AA Geh use mit einer g ltigen IP Adresse konfiguriert wurde erscheint diese Anzei...

Page 37: ...et interface module for the DLM6C AA chassis The DLE49 MA has 48 switched ports via four RJ21 connectors and 1 slot for an optional High Speed Interface Module HSIM Depending on the firmware version u...

Page 38: ...ET DLE49 MA 24 48 37 36 25 24 1 12 5 9 6 7 8 10 11 12 1 2 3 4 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 13 RESET COM CPU 2693_01 RESET...

Page 39: ...or an optional HSIM to provide additional connectivity to various networking technologies 1 1 2 Auto Negotiation The front panel ports on the DLE49 MA module have the ability to auto negotiate the typ...

Page 40: ...otP server or an IP address is entered using Local Management 1 1 4 Full Duplex Switched Ethernet Each switched Ethernet port on the DLE49 MA can be configured to operate in Full Duplex Switched Ether...

Page 41: ...d multicast and unicast frames continue to be switched 1 1 8 Port VLAN Redirect Functions The port redirect function also referred to as Port Mirroring is a troubleshooting tool used to map traffic fr...

Page 42: ...en all of the front panel interfaces including the optional HSIM of the DLE49 MA In the 802 1Q mode the default mode of operation the switch functions as an 802 1D switch until VLANs are configured Th...

Page 43: ...B II RFC 1757 RMON RFC 1493 Bridge MIB RFC 1354 FIB MIB and RFC 1190 Path MTU Discovery A full suite of Cabletron Systems Enterprise MIBs provides a wide array of statistical information to enhance tr...

Page 44: ......

Page 45: ...work 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 For more information on SmartT...

Page 46: ......

Page 47: ...stalling the DLE49 MA in the MultiSwitch 700 DLM6C AA chassis Section 3 4 Connecting to the network Section 3 5 3 1 REQUIRED TOOLS A Phillips screwdriver is required to install the Fast Ethernet Inter...

Page 48: ...MULTISWITCH 700 DLM6C AA CHASSIS The DLE49 MA can be installed in any of the 5 slots that are available in the DLM6C AA To install a module proceed as follows Table 3 1 Contents of DLE49 MA Carton It...

Page 49: ...ctrostatic Discharge ESD 5 Examine the module for damage If any damage exists DO NOT install the module Immediately contact your DIGITAL representative 6 Locate the slot guides that line up with the n...

Page 50: ...stic Locking Tab Slot Number 2693 02 Circuit Card Card Guides Metal Back Panel Plastic Locking Tab ETHERNET DLE49 MA 24 48 37 36 25 24 1 12 5 9 6 7 8 10 11 12 1 2 3 4 13 14 15 16 17 18 19 20 21 22 23...

Page 51: ...ve internal crossovers To connect an RJ21 proceed 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 app...

Page 52: ...tallation 3 6 DLE49 MA User s Guide Figure 3 2 Straight Cable Connection ETHERNET DLE49 MA 24 48 37 36 25 24 1 12 5 9 6 7 8 10 11 12 1 2 3 4 13 14 15 16 13 RESET COM CPU 2693_07 RJ21 Screw Screw Port...

Page 53: ...RJ21 right angled connector as shown in Figure 3 3 Depending on the type of RJ21 cable connector it can be either plugged in until the retaining clips on the RJ21 adapter extender snap into place or s...

Page 54: ...ted pair segment is on and connected to the segment b Verify that the RJ21 connector associated with the twisted pair segment has the proper pinouts and check the cable for continuity c Check that the...

Page 55: ...module operational problems Section 4 2 Using the RESET button Section 4 3 4 1 USING THE DIAGNOSTIC LEDS The DLE49 MA uses built in visual diagnostic and status monitoring system The diagnostic LEDs...

Page 56: ...ide Figure 4 1 Diagnostic LEDs ETHERNET DLE49 MA 24 48 37 36 25 24 1 12 5 9 6 7 8 10 11 12 1 2 3 4 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46...

Page 57: ...failure has occurred Contact your DIGITAL representative Solid Resetting normal power up reset If the LED remains red for several minutes contact your DIGITAL representative Amber Blinking Crippled Co...

Page 58: ...tivity Rate indicates data rate None Amber Blinking Port in standby Port may be disabled due to Spanning Tree 1 Ensure that the port is not disabled Refer to Section 6 19 3 for information on enabling...

Page 59: ...with installation instructions Check connectors for dust or dirt and clean as necessary 2 Power system fault refer to Table 4 3 Module stays in BOOT state 1 Device does not have an operable firmware i...

Page 60: ...e slot in the chassis 2 If the DLE49 MA functions in the selected slot the DLE49 MA onboard power converter is operational The DLM6C AA chassis power bus may have a localized fault Install the DLE49 M...

Page 61: ...port pinouts The COM port of the device has been disabled or the COM port application has been changed 1 Establish a Telnet connection to the device 2 Refer to Section 6 5 11 for instructions on enab...

Page 62: ...not forwarding traffic from any port Device setup fault refer to Table 4 6 Improper Community Names Table 1 Refer to Section 5 9 for Community Names Table setup 2 If the Community Names have been for...

Page 63: ...causing the user entered parameters to reset to factory default settings 1 Re enter the lost parameters as necessary Refer to Chapter 5 for instructions on configuring the device through Local Managem...

Page 64: ...tton To reset the DLE49 MA processor press and release the RESET button The module processor goes through a reset process of approximately 20 seconds Additional downtime may be added as the module ree...

Page 65: ...n the chassis via a connection to a single interface module Assign IP addresses and subnet masks to the DLE49 MA module and the DLM6C AA chassis Control access to the DLE49 MA module and the DLM6C AA...

Page 66: ...are three ways to access Local Management Locally using a VT type terminal connected to the COM port of the DLE49 MA Remotely using a VT type terminal connected through a modem In band through a Teln...

Page 67: ...CAPE ESC Key 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 SPACE bar BACKSPACE Key The...

Page 68: ...emulation to the DLE49 MA as follows 1 Connect the RJ45 connector at one end of the cable supplied in the kit to the COM port on the DLE49 MA 2 Plug the RJ45 connector at the other end of the cable in...

Page 69: ...OM Port RJ45 to DB9 PC Adapter UTP Cable With RJ45 Connectors PC 2693_51 1 2 3 4 5 PS1 PS2 2693_00 ETHERNET DLE49 MA 24 48 37 36 25 24 1 12 5 9 6 7 8 10 11 12 1 2 3 4 13 14 15 16 17 18 19 20 21 22 23...

Page 70: ...or the module Table 5 2 VT Terminal Setup Display Setup Menu Columns Controls Auto Wrap Scroll Text Cursor Cursor Style 80 Columns Interpret Controls No Auto Wrap Jump Scroll Cursor Underline Cursor...

Page 71: ...o monitor the status of the UPS To use the COM port for this purpose it must be reconfigured to support the UPS application This procedure is performed from the General Configuration screen of the int...

Page 72: ...an example of the fields in a screen A description of each field follows the figure The following definitions apply to most of the Local Management screens Exceptions to these definitions may occur in...

Page 73: ...Management applications are described with those applications throughout this manual Only the password configuration and status screens have event message fields Firmware Revision XX XX XX General Con...

Page 74: ...ction Fields Selection fields provide a series of possible values Only applicable values appear in a selection field In the screens shown in this guide the selections display within brackets and are i...

Page 75: ...f access allowed the user depends on the password To set or change passwords refer to Section 5 9 The following steps describe the procedure to access Local Management 1 Turn on the terminal Press ENT...

Page 76: ...5 9 The hierarchy of the Local Management screens is shown in Figure 5 5 The User s password is one of the community names specified in the SNMP Community Names screen Access to certain Local Managem...

Page 77: ...n Broadcast Suppression Configuration SmartTrunk Configuration Ethernet Interface Configuration 802 1 Configuration Menu 802 1Q VLAN Configuration Menu Module VLAN Configuration Port Assignment Config...

Page 78: ...screen 2 Press ENTER The Chassis Main Menu screen displays and the session ends Using the RETURN Command To exit LM using the RETURN command proceed as follows 1 Use the arrow keys to highlight the RE...

Page 79: ...ess ENTER The screen displays 5 5 5 Using the CLEAR COUNTERS Command The CLEAR COUNTERS command is used to momentarily reset all counters of a screen to zero to allow the user to observe counter activ...

Page 80: ...nmental status and perform port redirect functions For details refer to Section 5 7 MODULES The Modules menu item provides access to the Module Selection screen which is used to select individual modu...

Page 81: ...le from the Chassis Menu screen CHASSIS CONFIGURATION The Chassis Configuration screen allows the user to configure operating parameters for the DLM6C AA chassis For details refer to Section 5 8 SNMP...

Page 82: ...REDIRECT CONFIGURATION MENU Provides access to the Port Redirect Configuration and VLAN Configuration screens For details refer to Section 5 12 5 8 CHASSIS CONFIGURATION SCREEN The Chassis Configurat...

Page 83: ...8 1 Subnet Mask Modifiable 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 correspo...

Page 84: ...5 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 n...

Page 85: ...saved to memory 5 8 2 Setting the Subnet Mask If the management workstation that is to receive SNMP traps from the DLM6C AA is located on a separate subnet the subnet mask for the DLM6C AA must be ch...

Page 86: ...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 Managem...

Page 87: ...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 bott...

Page 88: ...does not alter the current setting but it does refresh the Screen Lockout Time field with the previous value 5 9 SNMP COMMUNITY NAMES SCREEN The SNMP Community Names menu item allows the user to set...

Page 89: ...guration 2159_41 MAC Address IP Address Subnet Mask Chassis Date Chassis Time Screen Refresh Time Screen Lockout Time Chassis Uptime XX D XX H XX M Operational Mode 802 1Q SWITCHING 00 00 ID 00 00 00...

Page 90: ...protected fields of read write or super user authorization read write This community DLM6C AA name allows read and write access to the DLM6C AA MIB objects excluding security protected fields for sup...

Page 91: ...ns to alert users of status changes The SNMP Traps screen is shown in Figure 5 10 To access the SNMP Traps screen from the Chassis Menu screen use the arrow keys to highlight the SNMP TRAPS menu item...

Page 92: ...Management Station with the associated IP address Enable Traps Toggle Enables transmission of the traps to the network management station with the associated IP address This field toggles between YES...

Page 93: ...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 The designated workstations now receive t...

Page 94: ...X Status Read Only Displays the current status of power supplies 1 and 2 for the DLM6C AA This field will read either Normal Fault or Not Installed Chassis Fan Status Read Only Displays the current st...

Page 95: ...assis with 5 modules To access the Redirect Configuration Menu screen from the Chassis Menu screen use the arrow keys to highlight the REDIRECT CONFIGURATION MENU item and press ENTER The Redirect Con...

Page 96: ...n screen is used to configure the device to direct traffic from a VLAN to a particular switch port For details refer to Section 5 14 5 13 PORT REDIRECT CONFIGURATION SCREEN The Port Redirect Configura...

Page 97: ...rected to port 2 according to a particular frame format and frames with errors can be either forwarded or dropped according to the screen settings The port redirect function is extremely useful for tr...

Page 98: ...on Port Read only Shows which ports are currently set as destination ports Only one destination port may be assigned to a source port Frame Format Read Only Displays the current frame format setting N...

Page 99: ...regardless of the frame format setting Src Port n Selectable Used to select the port n that is to be changed to a source port If a port is currently being redirected it will not display as a selectabl...

Page 100: ...of the screen 2 Press the SPACE bar or BACKSPACE one or more times to increment or decrement the port number displayed in the brackets n until the appropriate port number displays 3 Use the arrow key...

Page 101: ...in steps 1 through 12 and also updates the screen 15 Use the arrow keys to highlight SAVE at the bottom of the screen Press ENTER The message SAVED OK displays This saves the new settings and updates...

Page 102: ...source VLAN are redirected to the destination port The frames can be forwarded in the frame format as received tagged or untagged The VLAN redirect function is very useful for troubleshooting purpose...

Page 103: ...ation Port Read Only Shows which ports are currently set as destination ports Multiple VLAN IDs may be assigned to a destination port Frame Format Read Only Displays the current frame format setting R...

Page 104: ...be changed to a source module Dest Port n Selectable Used to select the port n that is to be changed to a destination port If a port is currently being redirected it will not display as a selectable p...

Page 105: ...t Port field near the bottom of the screen 6 Press the SPACE bar or BACKSPACE one or more times to increment or decrement the VLAN ID number displayed in the brackets n until the desired VLAN ID numbe...

Page 106: ...ad only fields If more than 1 port is being redirected repeat steps 1 through 12 for each additional setting Then go to step 13 to save all the new settings at once If an entry is to be changed delete...

Page 107: ...reens for the modules and the DLM6C AA chassis Figure 6 1 shows the Main Menu screen Figure 6 1 Main Menu Screen For module navigation hierarchies refer to Section 5 5 1 in Chapter 5 If the terminal i...

Page 108: ...rovides access to the Module Selection screen that is used to select individual modules in the chassis for management purposes Proceed to Section 6 2 6 2 MODULE SELECTION SCREEN The Module Selection s...

Page 109: ...tes the serial number of the module The serial number of the device is necessary when calling the your DIGITAL representative Hardware Revision Read only Reflects the hardware version of the module 6...

Page 110: ...d to set operating parameters specific to each port The 802 1 Configuration Menu screen provides access to the Switch Configuration screen 802 1Q VLAN Configuration Menu screen and the 802 1p Priority...

Page 111: ...low the user to access and manage network devices Chapter 7 explains how to use the Network Tools utility 6 4 MODULE CONFIGURATION MENU SCREEN The Module Configuration Menu screen Figure 6 4 provides...

Page 112: ...ed as access passwords for Local Remote management operation Access is limited based on the password level of the user For details refer to Section 6 6 SNMP TRAPS CONFIGURATION The SNMP Traps screen p...

Page 113: ...as described in Section 6 5 9 Provides access to the Switch Configuration screen 802 1Q VLAN Configuration Menu screen and the 802 1p Priority Configuration Menu screen For details refer to Section 6...

Page 114: ...s 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 d...

Page 115: ...iable 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 6 5 7 Screen...

Page 116: ...rt The selection toggles between ENABLED and DISABLED The default is ENABLED For details refer to Section 6 5 11 Application Toggle Used to set the application that the COM port will support The field...

Page 117: ...he arrow keys to highlight the IP Address field 2 Enter the IP address into this field using Decimal Dotted Notation DDN format xxx xxx xxx xxx 3 Press ENTER If the IP address is a valid format the cu...

Page 118: ...changed from its default 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 D...

Page 119: ...he default gateway using the DDN format xxx xxx xxx xxx 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...

Page 120: ...To set the module date perform the following steps 1 Use the arrow keys to highlight the Module Date field 2 Enter the date in this format MM DD YYYY 3 Press ENTER to set the system calendar to the d...

Page 121: ...g 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 highlig...

Page 122: ...eys 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 o...

Page 123: ...C Uninterruptible Power Supply UPS connections To configure the COM port proceed as follows 1 Use the arrow keys to highlight the Com field Upon saving the new Management Mode the module will reboot I...

Page 124: ...he Local Management session If the DLE49 MA was previously assigned a valid IP address reenter Local Management by establishing a Telnet connection to the module If the module does not have a valid IP...

Page 125: ...Application field 2 Use the SPACE bar or BACKSPACE to step through the available settings until the operation you require appears Table 6 1 lists the available settings and their corresponding applica...

Page 126: ...bottom of the screen 4 Press ENTER The warning shown in Figure 6 8 is displayed When the COM port is configured to perform the UPS application all future Local Management connections must be made by e...

Page 127: ...e the arrow keys to highlight the IP Fragmentation field 2 Press the SPACE bar to choose either ENABLED or DISABLED 3 Use the arrow keys to highlight the SAVE command If the DLE49 MA is being bridged...

Page 128: ...onfiguration screen from the Module Configuration Menu screen use the arrow keys to highlight the SNMP COMMUNITY NAMES CONFIGURATION menu item and press ENTER The SNMP Community Names Configuration sc...

Page 129: ...ommunity name Possible selections are as follows read only This community name allows read only access to the DLE49 MA MIB objects and excludes access to security protected fields of read write or sup...

Page 130: ...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...

Page 131: ...SNMP Traps Configuration screen displays Figure 6 10 SNMP Traps Configuration Screen The following explains each field of the SNMP Traps Configuration screen It is only necessary to assign SNMP traps...

Page 132: ...iate Trap Destination field 2 Enter the IP Address of the workstation that is to receive traps IP address entries must follow the DDN format xxx xxx xxx xxx 3 Press ENTER If an invalid entry is entere...

Page 133: ...ight the SYSTEM RESOURCES INFORMATION menu item and press ENTER The System Resources Information screen displays Figure 6 11 System Resources Information Screen The following briefly defines each fiel...

Page 134: ...Switch Utilization Read only Shows the peak percentage of device switching capacity used since the last reset Reset Peak Switch Utilization Toggle Is used to reset the Peak Switch Utilization field T...

Page 135: ...e copy the image to the network TFTP server To access the Flash Download Configuration screen from the Module Configuration Menu screen use the arrow keys to highlight the FLASH DOWNLOAD CONFIGURATION...

Page 136: ...ggles between YES and NO If YES is selected the module reboots after the download is completed If NO is selected the module continues using the existing firmware image and stores the new firmware imag...

Page 137: ...SH Download Status Read Only Provides the status of the current or most recently completed download 6 9 1 Image File Download Using Runtime To download a firmware image of FLASH to the DLE49 MA using...

Page 138: ...2 the message RUNTIME DOWNLOAD IN PROGRESS displays in the event message line at the top of the screen and the new image is downloaded into FLASH memory If Reboot After Download is set to YES in step...

Page 139: ...available only if there is a non Ethernet module in the HSIM slot such as an FDDI or ATM The DLE49 MA accepts HSIMs only For details refer to Section 6 13 REDIRECT CONFIGURATION MENU When the operati...

Page 140: ...onfiguration screen which allows configuration of the DLE49 MA Ethernet ports In normal operation all front panel ports automatically establish a link with the device at the other end of the segment w...

Page 141: ...he following values is displayed Link There is a link signal present and a valid physical connection to another device Ethernet Interface Configuration 2693_23 Firmware Revision XX XX XX BOOTPROM Revi...

Page 142: ...o further user setup is required FDX FC Read Only Displays the current full duplex flow control setting For ports 1 through 48 this option is not available and NA is displayed This option may be avail...

Page 143: ...A is displayed when the port does not support flow control 6 12 ETHERNET PORT CONFIGURATION SCREEN The Ethernet Port Configuration screen Figure 6 15 is used to change the operating mode of a specific...

Page 144: ...bled for the port then the port defaults to operate in the setting displayed To select a Default Speed refer to Section 6 12 1 Default Duplex Toggle The choices are Half for half duplex or Full for fu...

Page 145: ...o set up the port so that only a portion of the available capabilities are advertised and the others are disabled The left field displays the advertised ability of the port but only becomes active on...

Page 146: ...de causing the port to interpret received PAUSE frames and allow the port to transmit PAUSE frames when necessary for any speed connection Asymmetric Rx the port will operate in Asymmetric Rx mode cau...

Page 147: ...t the SAVE command at the bottom of the screen Your choice will be saved for that interface 6 12 2 Setting the Advertised Ability During normal operation all front panel ports auto negotiate to the hi...

Page 148: ...ement screens for that interface 6 14 REDIRECT CONFIGURATION MENU SCREEN The Redirect Configuration Menu screen Figure 6 16 provides access to the Port Redirect Configuration and VLAN Redirect Configu...

Page 149: ...from a source switch port to a destination switch port For details refer to Section 6 15 VLAN REDIRECT CONFIGURATION The VLAN Redirect Configuration screen is used to configure the device to direct tr...

Page 150: ...ing purposes as it allows traffic to be sent to a particular port where with the use of an analyzer or RMON probe all current traffic from the source port can be examined To access the Port Redirect C...

Page 151: ...rmat setting NORMAL TAGGED or UNTAGGED The default is NORMAL NORMAL Frames are redirected in the format that they were received or transmitted on the source port TAGGED Frames are transmitted on the d...

Page 152: ...Used to select the port n that is to be changed to a destination port If a port is currently being redirected it will not display as a selectable port For details refer to Section 6 15 1 Frame Format...

Page 153: ...e bottom of the screen 6 Use the SPACE bar or BACKSPACE to step to the appropriate frame format setting NORMAL TAGGED or UNTAGGED for the selected Destination Port 7 Use the arrow keys to highlight th...

Page 154: ...ct function is very useful for troubleshooting purposes as it allows traffic associated with a particular VLAN to be sent to a particular port where with the use of an analyzer or RMON probe all curre...

Page 155: ...Ns that are currently set as source VLANs Although traffic associated with a particular VLAN is sent to the destination port normal switching is still performed for all frames on the source port The R...

Page 156: ...Source VLAN n Modifiable Used to enter the VLAN ID of the VLAN that is to be changed to a source VLAN If a VLAN is currently being redirected it will not display as a selectable VLAN For details refe...

Page 157: ...etting RECEIVED TAGGED or UNTAGGED for the selected Destination Port 7 Use the arrow keys to highlight the Status field 8 Use the SPACE bar to select either the ADD or DEL delete option Press ENTER Th...

Page 158: ...lains each field of the Broadcast Suppression Configuration screen PORT Read only Identifies the number of the port Firmware Revision XX XX XX Broadcast Suppression Configuration 2159 25 BOOTPROM Revi...

Page 159: ...ce Peak field The Reset Peak field toggles between YES and NO 6 17 1 Setting the Threshold To set the Threshold proceed as follows 1 Use the arrow keys to highlight the Threshold field for the selecte...

Page 160: ...FIGURATION MENU item and press ENTER The 802 1 Configuration Menu screen displays Figure 6 20 802 1 Configuration Menu Screen The following briefly describes each screen that is accessible from the 80...

Page 161: ...ONFIGURATION MENU Used to select the Port Priority Configuration Advanced Port Priority Configuration or Transmit Queues Configuration screen For details refer to Section 6 20 6 19 SWITCH CONFIGURATIO...

Page 162: ...me in seconds the DLE49 MA will keep an address in its switch table before discarding it The module will discard an address from its switch table if it does not receive a valid packet from the applica...

Page 163: ...network address of this interface The bridge enters the learning state when the Transparent Database is created during start up or after being deleted or when the Spanning Tree Algorithm detects a net...

Page 164: ...keys to highlight the SAVE command at the bottom of the screen 4 Press ENTER The message SAVED OK is displayed 6 19 3 Setting Enabling or Disabling the Port Status To set the status of an interface p...

Page 165: ...it queues assigned in the Advanced Port Priority Configuration screen or set up each port to allocate a percentage of its transmission capacity to a priority for each transmit queue To access the 802...

Page 166: ...usly to either transmit frames according to the priority transmit queues set in the Advanced Priority Configuration screen or transmit frames according to a priority based on a percentage of port tran...

Page 167: ...or each port refer to Figure 6 21 1 Set All Switch Port s Priority Selectable Used to set all ports to one default transmit priority A value of 0 through 7 with 0 being the lowest priority and 7 the h...

Page 168: ...om 0 through 7 0 is the lowest priority 3 Use the arrow keys to highlight the SAVE command at the bottom of the screen 4 Press ENTER The message SAVED OK displays and the setting is saved 6 22 ADVANCE...

Page 169: ...rt Priority Configuration screen Priority Read Only Lists the eight priorities 0 through 7 TX Queue Selectable Enables the frames with a certain priority to be mapped to transmit according to one of f...

Page 170: ...the Priority Queue Mapping The default values for the TX Priority settings are listed in Table 6 3 according to RX priority Table 6 3 TX Priority Regeneration Default Values To set the RX Regeneratio...

Page 171: ...to be changed repeat steps 3 and 4 until all the appropriate TX queue settings are changed 6 Use the arrow keys to highlight the SAVE command at the bottom of the screen 7 Press ENTER The message SAVE...

Page 172: ...h the TX queue setting is being applied 3 Use the arrow keys to highlight the Default Priority field 4 Press the SPACE bar to step to the appropriate value 0 through 7 The 0 selection is the lowest le...

Page 173: ...rity transmit queue Q0 through Q3 with Q0 being the lowest priority transmit queue This allows the modification of the strict priority queues so that frames with the lower priority queues are guarante...

Page 174: ...t queues Q0 through Q3 with Q0 being the lowest priority transmit queue These selectable fields Q0 through Q3 do not display when the Current Queueing Mode is set to STRICT 802 1p Firmware Revision XX...

Page 175: ...SET ALL PORTS Command Used to set all available ports to the current screen settings 6 23 1 Setting the Current Queueing Mode To set the current queueing mode for a particular port proceed as follows...

Page 176: ...ey apply to the port selected in step 1 go to Step 8 To save the setting so they apply to all available ports proceed to Step 9 8 Use the arrow keys to highlight the SAVE command at the bottom of the...

Page 177: ...stics screen lists the number of frames received transmitted filtered and forwarded by each interface INTERFACE STATISTICS The Interface Statistics screen provides the MIB II statistics for each switc...

Page 178: ...transmitted filtered and forwarded by each interface including backplane interfaces To access the Switch Statistics screen from the Module Statistics Menu screen use the arrow keys to highlight the SW...

Page 179: ...c counters to zero For details on how to use this field refer to Section 5 5 5 6 26 INTERFACE STATISTICS SCREEN The Interface Statistics screen is used to gather MIB II statistics for all of the DLE49...

Page 180: ...cs are being displayed InOctets Read only 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 Re...

Page 181: ...rded because they contained errors This field represents the total number of errored frames regardless of the cause of the error InUnknownProtos Read only Displays the total number of frames that were...

Page 182: ...Read only Displays the current status of the interface If this field displays Testing no frames may be passed on this interface Oper Status Read only Displays the current status of the interface If t...

Page 183: ...will change until ENTER is pressed 6 27 RMON STATISTICS SCREEN RMON statistics for each interface on a interface by interface basis are viewed through the RMON Statistics screen shown in Figure 6 29...

Page 184: ...Interface 1 port 1 by displaying the name IfIndex 1 If the screen was displaying RMON statistics for Interface 2 port 2 the name displayed would be IfIndex 2 Owner Read only Displays the name of the e...

Page 185: ...eived that were directed to a multicast address The value of this field does not include frames directed to the broadcast address CRC Align Errors Read only Displays the number of frames with bad Cycl...

Page 186: ...rface 64 Octets Read only Displays the total number of frames including bad frames received that were 64 bytes in length excluding framing bits but including FCS bytes 65 127 Octets Read only Displays...

Page 187: ...ex XX Command Used to enter an index number for viewing statistics For instructions on how to use this command refer to Section 6 27 1 CLEAR COUNTERS Command Used to reset all statistic counters to ze...

Page 188: ......

Page 189: ...Chapter 7 for details on accessing Local Management Figure 7 1 Network Tools Help Screen Type help at the prompt to list all the commands that are available for the device in the current operational m...

Page 190: ...xit from Network Tools The commands are done quit and exit The commands are presented in the following format command Syntax Shows the required command format It indicates where arguments if any must...

Page 191: ...interface that the device is connected to the device s network address or IP address the device s physical address or MAC address and the media type of connection to the device Media types are display...

Page 192: ...g status of that interface while specifying ALL will affect every interface Options Not Applicable Example arp a Interface SonicInt SonicInt SonicInt SonicInt Network Address 122 144 40 111 122 144 48...

Page 193: ...t option Description The netstat command provides a display of general network statistics for the managed device The netstat command must be used with one of the two display options Options i Displays...

Page 194: ...ets The Network Tools connection to the module will be terminated upon execution of this command netstat i Interface Description 1 ethernet csmacd 2 ethernet csmacd 3 ethernet csmacd 4 ethernet csmacd...

Page 195: ...P 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 reset 1742...

Page 196: ...ure Options Not Applicable Example soft_reset Syntax soft_reset Description This command restarts the software image which restores the user configuration settings from NVRAM The user will be queried...

Page 197: ...d telnet will attempt to contact the host at the default port Options Port Example link_trap Syntax link_trap enable disable status PORT all Description The link_trap command allows link traps to be e...

Page 198: ...state command is only available if a DELHA UA is installed in the DLE49 MA This command allows the user to enable disable or check the current status of the Spanning Tree Algorithm on all ATM interfac...

Page 199: ...Guide 7 11 7 1 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 Applicable Example...

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Page 201: ...PROPERTIES A 3 ENVIRONMENTAL REQUIREMENTS Processor Intel i960 RISC processor Power PC Dynamic Random Access Memory DRAM 20 MB expandable to 32 MB FLASH Memory 8 MB Shared Memory 4 MB Dimensions 46 43...

Page 202: ...ot for optional High Speed Interface Module HSIM Slot accepts optional HSIMs that provide a variety of physical cabling types Table A 1 COM Port Pin Assignments Pin Signal Name Input Output 1 Transmit...

Page 203: ...res provided in this appendix Antistatic wrist strap provided with DLM6C AA chassis B 2 SETTING THE MODE SWITCHES These switches are set at the factory and do not need to be changed unless you intend...

Page 204: ...for Local Management sessions Changing the switch to the ON position disables Autobaud sensing and sets the COM port to 9600 baud for Local Management sessions Switch 6 Forced BootP Changing the posi...

Page 205: ...bnet masks SNMP traps and switching functions are restored to their factory default settings Switch 8 Reset Password Community Strings Changing the position of this switch clears only the user entered...

Page 206: ...ndix B Optional Installations and Mode Switch Bank Settings B 4 DLE49 MA User s Guide B 3 1 Locating SIMMs Figure B 2 shows the location of the DRAM SIMM connector Figure B 2 SIMM Slot Locations DRAM...

Page 207: ...B 3 insert the SIMM down between the connector teeth 2 Pivot the SIMM downward so the connector clips align with the two side notches of the SIMM and the connector clips lock the SIMM into place Figur...

Page 208: ...ONAL HIGH SPEED INTERFACE MODULES Figure B 4 shows the location of the connector for an optional High Speed Interface Module HSIM Figure B 4 HSIM and VHSIM Connector Locations Refer to the installatio...

Page 209: ...tion 5 18 chassis date 5 20 chassis time 5 20 chassis uptime 5 20 IP address 5 19 MAC address 5 19 operational mode 5 20 screen lock out time 5 20 screen refresh time 5 20 subnet mask 5 19 Chassis dat...

Page 210: ...fter download 6 30 TFTP gateway IP addr 6 31 Frames redirection by VLAN 5 38 6 48 G General Configuration screen application 6 10 clear NVRAM 6 10 com 6 10 default gateway 6 9 IP address 6 8 IP Fragme...

Page 211: ...ics Menu screen Interface statistics 6 71 RMON statistics 6 72 Switch statistics 6 71 Module Time setting of 6 15 Module time 6 9 Module Uptime 6 9 N Network Tools 7 1 Network Tools Commands arp 7 3 a...

Page 212: ...Errors 6 79 Data Source 6 78 Drop Events 6 79 Fragments 6 80 Jabbers 6 80 Multicasts 6 79 Oversized Pkts 6 79 Owner 6 78 RMON Index 6 78 Status 6 79 Total Octets 6 80 Total Packets 6 80 Undersized Pk...

Page 213: ...lling LDRAM B 5 location B 4 SmartTrunk introduction to 1 4 SNMP Community Names screen access policy 6 23 community name 6 23 SNMP Community Names screen chassis access policy 5 26 community name 5 2...

Page 214: ...4 5 TX priorities regeneration off 6 65 U Unpacking 3 2 V VLAN configuration of 6 7 6 55 Local Management for 6 7 6 55 redirection of 6 48 VLAN Redirect Configuration screen destination port read onl...

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Page 216: ...9032831 Printed in U S A...

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