2M46-04R/2M46-04RDC SmartSwitch 2000 User’s Guide H S I M 2 H S I M 1 PWR CPU 2M46-04R RESET COM 1 2 2314 00 9032363-02
Only qualified personnel should perform installation procedures. NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made. The hardware, firmware, or software described in this manual is subject to change without notice.
Notice INDUSTRY CANADA NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.
Notice CABLETRON SOFTWARE PROGRAM LICENSE 1. LICENSE. You have the right to use only the one (1) copy of the Program provided in this package subject to the terms and conditions of this License Agreement. You may not copy, reproduce or transmit any part of the Program except as permitted by the Copyright Act of the United States or as authorized in writing by Cabletron. 2. OTHER RESTRICTIONS. You may not reverse engineer, decompile, or disassemble the Program. 3. APPLICABLE LAW.
Notice SAFETY INFORMATION CLASS 1 LASER TRANSCEIVERS THE FE-100F3 FAST ETHERNET INTERFACE MODULE, FPIM-05 AND FPIM-07 FDDI PORT INTERFACE MODULES, AND APIM-29 ATM PORT INTERFACE MODULE USE CLASS 1 LASER TRANSCEIVERS. READ THE FOLLOWING SAFETY INFORMATION BEFORE INSTALLING OR OPERATING THESE MODULES. The Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits. This control loop eliminates the need for maintenance checks or adjustments.
Notice DECLARATION OF CONFORMITY Application of Council Directive(s): Manufacturer’s Name: Manufacturer’s Address: European Representative Name: European Representative Address: Conformance to Directive(s)/Product Standards: Equipment Type/Environment: 89/336/EEC 73/23/EEC Cabletron Systems, Inc. 35 Industrial Way PO Box 5005 Rochester, NH 03867 Mr. J.
Notice vi 2M46-04R/2M46-04RDC User’s Guide
CONTENTS CHAPTER 1 INTRODUCTION 1.1 Using This Guide ......................................................................... 1-1 1.2 Structure of This Guide................................................................ 1-1 1.3 2M46-04R Overview.................................................................... 1-2 1.3.1 Connectivity .................................................................... 1-3 1.3.2 Full Duplex Switched Ethernet........................................ 1-3 1.3.
CONTENTS CHAPTER 4 TROUBLESHOOTING 4.1 Using LANVIEW...........................................................................4-1 4.2 FE-100TX LED.............................................................................4-4 4.3 Troubleshooting Checklist............................................................4-6 4.4 Using the RESET Button .............................................................4-7 CHAPTER 5 LOCAL MANAGEMENT 5.1 Overview ...........................................................
CONTENTS 5.11 Device Specific Configuration Menu Screen ............................. 5-37 5.12 System Resources Screen ........................................................ 5-39 5.12.1 Setting the Reset Peak Switch Utilization ..................... 5-41 5.13 High Speed Interface Configuration Menu Screen .................... 5-42 5.14 High Speed Interface Configuration Screen .............................. 5-44 5.14.1 Configuring an FE-100FX or FE-100F3 in Port 1 or 2 ...................................
CONTENTS APPENDIX B B.1 B.2 B.3 FE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONS FE-100TX.................................................................................... B-1 FE-100FX.................................................................................... B-2 FE-100F3 .................................................................................... B-3 APPENDIX C C.1 C.2 C.3 OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS Required Tools...............................................
CHAPTER 1 INTRODUCTION Welcome to the 2M46-04R/04RDC SmartSwitch 2000 User’s Guide. This guide describes the 2M46-04R and 2M46-04RDC SmartSwitch 2000 devices and provides information concerning network requirements, installation, troubleshooting, and the use of Local Management. NOTE 1.1 The 2M46-04R and 2M46-04RDC have identical features and functions with the exception of their power source connection. The 2M46-04R connects to an ac power source and the 2M46-04RDC connects to a dc power source.
Chapter 1: Introduction Appendix A, Specifications, contains information on functionality and operating specifications, connector pinouts, environmental requirements, and physical properties. Appendix B, FE-100TX, FE-100FX, and FE-100F3 Specifications, contains information about FE-100TX pinouts and information concerning cable types used with the FE-100FX and FE-100F3.
2M46-04R Overview The 2M46-04R is a tabletop unit that can be installed in a standard 19-inch rack using the supplied rack mounting hardware. The 2M46-04R has two ac power supplies. The power supplies load share 50% (+/-5%) of the power required by the device. If one power supply fails, the remaining power supply assumes the entire load of the device without interruption to network traffic.
Chapter 1: Introduction 1.3.3 Auto-Negotiation The optional FE-100TX Fast Ethernet Interface Module can auto-negotiate the type of connection required to provide a link to another device. During Auto-Negotiation, two devices automatically exchange information “telling” each other what their operating capabilities are. The Auto-Negotiation feature targets the maximum capabilities that can be reached between the two devices.
2M46-04R Overview 1.3.5 Runtime IP Address Discovery This feature enables the 2M46-04R to automatically accept an IP address from a BootP server on the network into NVRAM without requiring the user to enter an IP address through Local Management. When the 2M46-04R is connected to the network and powered up, Runtime IP Address Discovery (RAD) checks the 2M46-04R for an IP address. If one has not yet been assigned, RAD checks to see if any of the 2M46-04R interfaces have a link.
Chapter 1: Introduction 1.3.7 Switching The 2M46-04R provides traditional switching (802.1D), IEEE 802.1Q switching, or SecureFast Switching (SFS) Virtual Network Services between all of the optional Fast Ethernet Interface Modules and High Speed Interface Modules (HSIMs). SFS and 802.1Q switching allow for migration to Virtual Network technologies without requiring the replacement of existing equipment. 1.3.
2M46-04R Overview 1.3.11 Optional Features Options for the 2M46-04R include Fast Ethernet Interface Modules and High Speed Interface Modules to add uplink capability. Cabletron Systems provides Fast Ethernet Interface Modules to support uplinks to 100 Mbps Ethernet backbones or high speed connections to local servers. The Fast Ethernet Interface Modules are listed in Table 1-1. .
Chapter 1: Introduction 1.4 DOCUMENT CONVENTIONS The following conventions are used throughout this document: NOTE TIP ! Note symbol. Calls the reader’s attention to any item of information that may be of special importance. Tip symbol. Conveys helpful hints concerning procedures or actions. Caution symbol. Contains information essential to avoid damage to the equipment. CAUTION Electrical Hazard Warning symbol.
Getting Help 1.5 GETTING HELP For additional support related to this device or document, contact the Cabletron Systems Global Call Center: World Wide Web http://www.cabletron.com/ Phone (603) 332-9400 Internet mail support@cabletron.com FTP ftp://ftp.cabletron.com/ anonymous your email address Login Password To send comments or suggestions concerning this document, contact the Cabletron Systems Technical Writing Department via the following email address: TechWriting@cabletron.
Chapter 1: Introduction 1.
CHAPTER 2 NETWORK REQUIREMENTS Before installing the 2M46-04R or Fast Ethernet Interface Module, review the requirements and specifications referred to in this chapter. The network installation must meet the guidelines to ensure satisfactory performance of this equipment. Failure to follow the guidelines may produce poor network performance. NOTE 2.
Chapter 2: Network Requirements 2.3 100BASE-FX FIBER OPTIC NETWORK Ports 1 and 2 of the 2M46-04R support the Cabletron Systems FE-100FX and FE-100F3 fiber optic interface modules. The device at the other end of the fiber optic segment must support the 100BASE-FX Fast Ethernet operations. The cabling between the devices must meet the test criteria for a 100BASE-FX link for the devices to operate at 100 Mbps. Refer to the Cabletron Systems Cabling Guide for details.
CHAPTER 3 INSTALLATION Only qualified personnel should install the 2M46-04R. This chapter provides all instructions required to install the 2M46-04R. A Phillips screwdriver is required to install the device. 3.1 UNPACKING THE 2M46-04R Unpack the 2M46-04R as follows: 1. Open the box and remove the packing material protecting the 2M46-04R. 2. Verify the contents of the carton as listed in Table 3-1.
Chapter 3: Installation 3.2 INSTALLING OPTIONS NOTE Install any optional equipment before proceeding to Section 3.3. If the 2M46-04R is to be installed with an optional Fast Ethernet Interface Module, refer to Appendix C for installation instructions. The installation instructions for the HSIMs are in the associated HSIM user’s guide. 3.3 INSTALLING THE 2M46-04R The 2M46-04R may be installed on a tabletop, shelf, or in a 19-inch rack. Section 3.3.
Installing the 2M46-04R Locate the 2M46-04R on an unrestricted free surface area as shown in Figure 3-1. Proceed to Section 3.4.1 for 2M46-04R power connection instructions and to Section 3.4.2 for 2M46-04RDC power connection instructions. C B HSIM 2 A HSIM 1 PWR CPU 2M46-04R RESET 1 COM 2 D A = 15 cm (6 in) B = 57 cm (22.
Chapter 3: Installation 3.3.2 WARNING 2M46-04R and 2M46-04RDC Rackmount Installation Before installing the 2M46-04R/04RDC into a rack, ensure that the rack supports the device(s) without compromising the stability of the rack. Otherwise, personal injury and/or equipment damage may result.
Installing the 2M46-04R Screws (4) Strain-Relief Bracket 2M46-04R RESET 1 2 COM CPU PWR HSIM 2 HSIM 1 2314-47 Figure 3-2 Attaching the Strain-Relief Bracket There are two methods for attaching the rackmount brackets for the 2M46-04R and 2M46-04RDC.
Chapter 3: Installation Rackmount Brackets (2) HSIM 2 HSIM 1 PWR 2M46-04R CPU RESET 1 COM 2 Screws (4) Figure 3-3 2314-04 Installing the Rackmount Brackets 3. With the mounting brackets installed, position the 2M46-04R between the vertical frame members of the 19-inch rack and fasten it securely with mounting screws as shown in Figure 3-4.
Installing the 2M46-04R 4. Locate the four 6-32 x 3/8-inch flathead cover replacement screws in the rackmount kit. Use these screws to attach the rackmount brackets to the 2M46-04RDC as shown in Figure 3-5. Rackmount Brackets (2) HSIM 2 2M46-04RDC HSIM 1 PWR CPU RESET 1 COM 2 Remove Paint Screws (4) Figure 3-5 2272-04 Installing the 2M46-04RDC Rackmount Brackets 5.
Chapter 3: Installation 3.4 CONNECTING POWER The 2M46-04R connects to an ac power source and the 2M46-04RDC connects to a dc power source. If you are connecting power to a 2M46-04R, proceed to section 3.4.1. If you are connecting power to a 2M46-04RDC, proceed to section 3.4.2. 3.4.1 NOTE Connecting Power to the 2M46-04R The 2M46-04R has two power supplies with automatic voltage sensing that allow connection to power sources ranging from 100–125 Vac or 200–250 Vac, 50/60 Hz.
Connecting Power 2. Observe the LANVIEW LEDs. After a successful boot, the CPU LED turns ON (green). If the PWR LED turns amber, there is no power redundancy. Check the power cord connections and the power source. If there are no problems with the power cord connections or power source and the PWR LED is still not green, contact the Cabletron Systems Global Call Center. Refer to Section 1.5 for details. 3.4.
Chapter 3: Installation To connect the 2M46-04RDC to a 48/60 Vdc power source, face the back of the device, then refer to Figure 3-8 and proceed as follows: DC Input Power Strip ON/OFF Earth Ground 48 or 60 Vdc Power Source + 2363-02 Figure 3-8 Connecting to a 48/60 Vdc Power Supply To prevent injury or damage to the equipment, remove power from a 48/60 Vdc power source before proceeding with the following steps. 1.
Connecting to the Network NOTE 3.5 The 2M46-04RDC sounds an audible alarm if there is a polarity reversal. If the alarm sounds, turn off the 48/60 Vdc power source to that power supply. Then reverse the positive and negative leads to the dc input power strip of that power supply. Restore power from the 48/60 Vdc power source. Press the on/off switch to on. If the alarm sounds again, press the power switch to off and contact the Cabletron Systems Global Call Center. Refer to Section 1.5.
Chapter 3: Installation Position X (crossed over) 1. RX+ 2. RX3. TX+ 4. NC Position = (not crossed over) 5. NC 6. TX7. NC 8. NC x = 10 100 FE-100TX 1. TX+ 2. TX3. RX+ 4. NC 5. NC 6. RX7. NC 8. NC 16651_05 Figure 3-9 FE-100TX Crossover Switch A schematic of a crossover cable is shown in Figure 3-10. TO RJ45 Port NOTE: RX+/RX– and TX+/TX– must share a common color pair.
Connecting to the Network b. Verify that the RJ45 connector on the twisted pair segment has the proper pinouts. c. Check the cable for continuity. d. Make sure that the twisted pair connection meets the cable specifications outlined in the Cabletron Systems Cabling Guide. e. Confirm that the crossover switch is in the correct position. If a link is not established, see Chapter 4, Troubleshooting, before contacting the Cabletron Systems Global Call Center (refer to Section 1.5 for details). 3.5.
Chapter 3: Installation ! CAUTION Do not touch the ends of the fiber optic strands, and do not let the ends come in contact with dust, dirt, or other contaminants. Contamination of the ends causes problems in data transmissions. If the ends become contaminated, blow 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. 2. Insert one end of the SC connector into the FE-100FX or FE-100F3 installed in the 2M46-04R.
Completing the Installation 4. Verify that a link exists by checking that the port RX LED is ON (flashing amber, blinking green, or solid green). If the RX LED is OFF and the TX LED is not blinking amber, perform the following steps until it is on: a. Check that the power is turned on for the device at the other end of the fiber optic cable. b. Verify proper crossover of fiber strands between the applicable port on the 2M46-04R and the fiber optic device at the other end of the fiber optic cable. c.
Chapter 3: Installation 3-16 2M46-04R/2M46-04RDC User’s Guide
CHAPTER 4 TROUBLESHOOTING This chapter provides information concerning the following: • Using the LANVIEW diagnostic and status monitoring system • Troubleshooting network and 2M46-04R operational problems • Using the RESET button 4.1 USING LANVIEW The 2M46-04R uses the Cabletron Systems built-in visual diagnostic and status monitoring system called LANVIEW. The LANVIEW LEDs (Figure 4-1) allow quick observation of the network status to aid in diagnosing network problems.
Chapter 4: Troubleshooting NOTE The terms flashing, blinking, and solid used in the following tables indicate the following: Flashing indicates an irregular LED pulse. Blinking indicates a steady LED pulse (50% on, 50% off). Solid indicates a steady LED light. No pulsing. Table 4-1 LANVIEW LEDs LED Color State Recommended Action PWR Green Functional. Power supply(ies) operating normally. None. Amber This indication only applies when there are two power supplies.
Using LANVIEW Table 4-1 LANVIEW LEDs (Continued) LED Color State Recommended Action RX (Receive) Off No link. No activity. Port enabled or disabled. None. Green Solid. Port enabled, link, no activity. None. Blinking. Port disabled, link. None. Amber Flashing. Port enabled, link, activity. None. Red Diagnostic failure. Contact the Cabletron Systems GCC. Off Port enabled, and no activity.
Chapter 4: Troubleshooting 4.2 FE-100TX LED The optional FE-100TX 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 10/100 LED when the RX LED is on or off, respectively.
FE-100TX LED NOTE No link exists if the associated port (1 or 2) RX (Receive) LED is off. Table 4-3 LED 10/100 LED Indications When RX LED Is Off Color Indication Off No link or no cable attached. FE-100TX forced to 10 Mbps operation, or is manually set to “auto-negotiate” mode. Green No link or no cable attached. FE-100TX is forced to 100 Mbps operation.
Chapter 4: Troubleshooting 4.3 TROUBLESHOOTING CHECKLIST If the 2M46-04R is not working properly, refer to Table 4-4 for a checklist of possible problems, causes, and recommended actions to resolve the problem. Table 4-4 Troubleshooting Checklist Problem Possible Cause Recommended Action All LEDs are OFF. Loss of power. Check for proper connection of the power cable and its access to a live outlet. Installed improperly. Check the installation. Autobaud is enabled.
Using the RESET Button 4.4 USING THE RESET BUTTON The RESET button shown in Figure 4-3 resets the 2M46-04R processor without affecting the NVRAM. NOTE ! CAUTION Clearing NVRAM may be performed via Local Management. Section 5.7.11 describes this procedure. Additionally, NVRAM may be cleared by changing the position of mode switch 7 (Clear NVRAM) as described in Appendix C. It is only necessary to use this method when it is not possible to access Local Management.
Chapter 4: Troubleshooting 4-8 2M46-04R/2M46-04RDC User’s Guide
CHAPTER 5 LOCAL MANAGEMENT This chapter explains how to set up a management terminal to access Local Management. It also explains how to use the Local Management screens and commands. 5.1 OVERVIEW Local Management for the 2M46-04R consists of a series of screens that allow the management of the 2M46-04R.
Chapter 5: Local Management 5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS All key names appear as capital letters in this manual. Table 5-1 explains the keyboard conventions and the key functions that are used. Table 5-1 Keyboard Conventions Key Function ENTER Key RETURN 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 otherwise.
Management Terminal Setup 5.3 MANAGEMENT TERMINAL SETUP Use one of the following systems to access Local Management: • An IBM or compatible PC running a VT series emulation software package • A Digital Equipment Corporation VT100 type terminal • A VT type terminal running emulation programs for the Digital Equipment Corporation VT100 series • A remote VT100 type terminal via a modem connection • In-Band via a Telnet connection 5.3.
Chapter 5: Local Management HSIM 2 HSIM 1 PWR 2M46-04R CPU RESET 1 COM 2 RJ45 COM Port UTP Cable with RJ45 Connectors PC Figure 5-1 5-4 RJ45-to-DB9 PC Adapter 2314-50 Management Terminal Connection 2M46-04R/2M46-04RDC User’s Guide
Management Terminal Setup 5.3.2 Management Terminal Setup Parameters Table 5-2 lists the setup parameters for the local management terminal.
Chapter 5: Local Management 5.3.3 Telnet Connections Once the 2M46-04R has a valid IP address, a Telnet session with Local Management can be established from any TCP/IP based station on the network. Telnet connections to the 2M46-04R require the passwords assigned at the SNMP Community Names screen. For additional information about these passwords, refer to Section 5.8. Refer to the instructions included with the Telnet application for information about establishing a Telnet session. 5.3.
Management Terminal Setup HSIM 2 HSIM 1 PWR 2M46-04R CPU RESET 1 COM 2 DB9 Port RJ45 COM Port UTP Cable with RJ45 Connectors UPS Device RJ45-to-DB9 UPS Adapter Figure 5-2 2314_51 Uninterruptible Power Supply (UPS) Connection 2M46-04R/2M46-04RDC User’s Guide 5-7
Chapter 5: Local Management 5.4 ACCESSING LOCAL MANAGEMENT Access to Local Management is controlled through the Password screen shown in Figure 5-3. Whenever a connection is made to the 2M46-04R the Password screen displays. Before continuing, the user must enter a password (community name) which is compared to the previously stored passwords. The level of access allowed the user depends on the password. To set or change passwords refer to Section 5.8.
Accessing Local Management • If an invalid password is entered, the terminal beeps and the cursor returns to the beginning of the password entry field. • Entering a valid password causes the associated access level to display at the bottom of the screen and the Device Menu screen to appear. • If no activity occurs for several minutes, the Password screen redisplays and the password has to be reentered. 5.4.
Chapter 5: Local Management \ Device Configuration Menu General Configuration SNMP Community Names SNMP Traps Switch Configuration SmartTrunk Configuration Device Specific Configuration Menu Password Device Menu Device Statistics Menu Switch Statistics Interface Statistics RMON Statistics System Resources High Speed Interface Configuration Flash Download Port Redirect Function Broadcast Suppression Network Tools Figure 5-4 Fast Ethernet Interfaces HSIM 2314-43 802.
Accessing Local Management \ Device Configuration Menu General Configuration SNMP Community Names SNMP Traps Password Device Menu Device Specific Configuration Menu Device Statistics Menu Interface Statistics System Resources Flash Download High Speed Interface Configuration RMON Statistics Fast Ethernet Interfaces HSIM Network Tools Figure 5-6 5.4.
Chapter 5: Local Management NOTE The user can also exit Local Management screens by pressing ESC twice. This exit method does not warn about unsaved changes and all unsaved changes will be lost. 3. Exit from 2M46-04R Local Management by repeating steps 1 and 2 until the Device Menu screen displays. 4. To end the LM session, use the arrow keys to highlight the RETURN command at the bottom of the Device Menu screen. 5. Press ENTER. The Password screen displays and the session ends. 5.
Device Menu Screen NOTE If the terminal is idle for a modifiable period of time, the Password screen redisplays and the session ends. The following explains each Device Menu screen field as shown in Figure 5-7: DEVICE CONFIGURATION The Device Configuration screen provides access to the Local Management screens that are used to configure the 2M46-04R and also to the Device Specific Configuration menu screen.
Chapter 5: Local Management 5.6 DEVICE CONFIGURATION MENU SCREEN The Device Configuration Menu screen, Figure 5-8, provides access to Local Management screens that allow you to configure and monitor operating parameters, modify SNMP community names, set SNMP traps, configure switch parameters, and configure 2M46-04R ports. To access the Device Configuration Menu screen from the Device Menu screen, use the arrow keys to highlight the DEVICE CONFIGURATION menu item and press ENTER.
Device Configuration Menu Screen The following briefly explains each screen accessible from the Device Configuration Menu screen: GENERAL CONFIGURATION The General Configuration screen allows the user to monitor and configure operating parameters for the 2M46-04R. For details, refer to Section 5.7. SNMP COMMUNITY NAMES The SNMP Community Names screen allows the user to enter new, change, or review the community names used as access passwords for device management operation.
Chapter 5: Local Management 5.7 GENERAL CONFIGURATION SCREEN The General Configuration screen, Figure 5-9, allows the user to, among other things, set the system date and time, IP address and subnet mask, the default gateway, the TFTP gateway IP address, the operational mode, and the COM port configuration. To access the General Configuration screen from the Device Configuration Menu screen, use the arrow keys to highlight the GENERAL CONFIGURATION menu item and press ENTER.
General Configuration Screen Subnet Mask (Modifiable) Displays the subnet mask for the 2M46-04R. A subnet mask “masks out” the network bits of the IP address by setting the bits in the mask to 1 when the network treats the corresponding bits in the IP address as part of the network or subnetwork address, or to 0 if the corresponding bit identifies the host. For details about how to change the subnet mask from its default value, refer to Section 5.7.2.
Chapter 5: Local Management Device Uptime (Read-Only) Displays the total time that the device has been operating. Operational Mode (Modifiable) This field allows the user to set the 2M46-04R to operate as a traditional switch (802.1D SWITCHING), an IEEE 802.1Q switch (802.1Q SWITCHING), or as a Cabletron Systems SecureFast switch (SECURE FAST VLAN). In 802.1D SWITCHING mode, the Fast Ethernet Interface Module(s), and HSIM port(s) are bridged to each other. In 802.
General Configuration Screen Clear NVRAM (Toggle) This allows the user to reset NVRAM to the factory default settings. All user-entered parameters, such as IP address and community names, are then replaced with 2M46-04R default configuration settings. For details, refer to Section 5.7.11. IP Fragmentation (Toggle) This field, which only displays if an HSIM-F6 is installed in the 2M46-04R, allows the user to enable or disable IP Fragmentation. The default setting for this is field is ENABLED.
Chapter 5: Local Management Event Message Line WARNING! YOU HAVE ELECTED TO SAVE ONE OR MORE CONFIGURATION ITEMS THAT REQUIRE RESETTING THIS DEVICE. ARE YOU SURE YOU WANT TO CONTINUE? NO YES confgwarn Figure 5-10 Configuration Warning Screen 5. Use the arrow keys to highlight the YES command and press ENTER. The changes are saved and the device reboots. 5.7.
General Configuration Screen 4. Use the arrow keys to highlight the SAVE command, then press ENTER. The warning screen shown back in Figure 5-10 displays. 5. Use the arrow keys to highlight the YES command and press ENTER. The changes are saved and the device reboots. 5.7.3 Setting the Default Gateway If the SNMP management station is located on a different IP subnet than the 2M46-04R, a default gateway must be specified.
Chapter 5: Local Management 3. Press ENTER. If the TFTP gateway IP address entered is a valid format, the cursor returns to the beginning of the TFTP Gateway IP Address field. If the entry is not valid, the Event Message Line displays “INVALID TFTP GATEWAY IP ADDRESS OR FORMAT ENTERED”. Local Management does not alter the current value, but it does refresh the TFTP Gateway IP Address field with the previous value. 4. Use the arrow keys to highlight the SAVE command. 5. Press ENTER.
General Configuration Screen 5.7.6 Setting the Device Time To set the device time, perform the following steps: 1. Use the arrow keys to highlight the Device Time field. 2. Enter the time in this 24-hour format: HH:MM:SS NOTE When entering the time in the system time field, separators between hours, minutes, and seconds are not needed as long as each entry uses two numeric characters. For example, to set the time to 6:45 A.M., type “064500” in the Device Time field. 3.
Chapter 5: Local Management 5.7.8 Setting the Screen Lockout Time The screen lockout time can be set from 1 to 30 minutes with a default of 15 minutes. To set a new lockout time, perform the following steps: 1. Use the arrow keys to highlight the Screen Lockout Time field. 2. Enter a number from 1 to 30. 3. Press ENTER to set the lockout time in the input field. 4. Use the arrow keys to highlight the SAVE command at the bottom of the screen and press ENTER.
General Configuration Screen 5.7.10 Configuring the COM Port Upon power up, the COM port is configured to the default settings of ENABLED and LM. ! CAUTION Before altering the COM port settings, ensure that a valid IP address is set. Refer to Section 5.7.1. Read this entire COM port configuration section before altering the COM port settings.
Chapter 5: Local Management WARNING THE COM PORT HAS BEEN RECONFIGURED AND THERE IS NO IP ADDRESS SET FOR THIS DEVICE. YOU WILL NO LONGER BE ABLE TO MANAGE THIS BOARD. DO YOU STILL WISH TO RECONFIGURE THIS COM PORT? NO YES 174252 Figure 5-11 COM Port Warning Screen 3. Use the arrow keys to highlight YES. Press ENTER. 4. If you ENABLED the port, proceed to step 5. If you DISABLED the port, use the arrow keys to highlight SAVE at the bottom of the screen, then press ENTER. 5.
General Configuration Screen 2. Use the SPACE bar or BACKSPACE to step through the available settings until the operation you require displays. Table 5-3 lists the available settings and their corresponding applications. Table 5-3 COM Port Application Settings Setting Application LM Local Management Session UPS APC Power Supply SNMP Proxy 3. Press ENTER to accept the application.
Chapter 5: Local Management 5.7.11 Clearing NVRAM ! CAUTION Clearing NVRAM will result in the loss of all user-entered parameters. Do not proceed unless this procedure is completely understood. Clearing NVRAM allows the user to clear all user-entered parameters, such as, the IP address and Community Names from NVRAM. Clear NVRAM as follows: 1. Use the arrow keys to highlight the Clear NVRAM field. 2. Use the SPACE bar to toggle the field to YES. 3.
SNMP Community Names Screen 5.7.12 Enabling/Disabling IP Fragmentation To enable or disable IP fragmentation, proceed as follows: 1. Use 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. 4. Press ENTER. “SAVED OK” displays in the Event Message Line at the top of the screen. ! CAUTION 5.
Chapter 5: Local Management Event Message Line 2M46-04R LOCAL MANAGEMENT SNMP Community Names Firmware Revision: Device Type: 2M46-04R XX.XX.XX BOOTPROM Revision: XX.XX.
SNMP Community Names Screen super-user 5.8.1 This community name gives the user read-write access to the 2M46-04R MIB objects and allows the user to change all modifiable parameters including community names, IP addresses, traps, and SNMP objects. Establishing Community Names The password used to access Local Management at the Password Screen must have super-user access to view and edit the SNMP Community Names screen.
Chapter 5: Local Management 5.9 SNMP TRAPS SCREEN Since the 2M46-04R is an SNMP compliant device, it can send messages to multiple Network Management Stations to alert users of status changes. The SNMP Traps screen is shown in Figure 5-14. To access the SNMP Traps screen from the Device Configuration Menu screen, use the arrow keys to highlight the SNMP TRAPS menu item and press ENTER. The SNMP Traps screen displays.
SNMP Traps Screen 5.9.1 Configuring the Trap Table To configure the Trap table, proceed as follows: 1. Use the arrow keys to highlight the appropriate Trap Destination field. 2. Enter the IP address of the workstation that is to receive traps. IP address entries must follow the DDN format. For example: 134.141.79.121 3. Press ENTER. If an invalid value is entered “INVALID IP ENTERED” is displayed in the Event Message Line. 4. Use the arrow keys to highlight the Trap Community Name field.
Chapter 5: Local Management 5.10 SWITCH CONFIGURATION SCREEN The Switch Configuration screen will only display if the operational mode of the device has been set to 802.1D SWITCHING or 802.1Q SWITCHING. Refer to Section 5.7.9 for instructions on configuring the device to operate in this mode. NOTE The Switch Configuration screen, Figure 5-15, provides the basic setup options to make a switch operational in your network.
Switch Configuration Screen The following describes each field of the Switch Configuration screen: Switch Address (Read-Only) Displays the base MAC address of the switch. Number of Ports (Read-Only) Displays the total number of switched ports on the 2M46-04R. Type of STA (Modifiable) Allows the user to set the method that switches use to decide which switch is the controlling (Root) switch when two or more switches exist in parallel (Spanning Tree Algorithm). Valid entries include IEEE, DEC, and NONE.
Chapter 5: Local Management Status (Toggle) Allows the user to disable or enable a port by setting the status of the listed interface to either ENABLED or DISABLED. To set the port status, refer to Section 5.10.3. 5.10.1 Setting the STA The Spanning Tree Algorithm (STA) setting allows the user to set the method that the switches use to decide which is the controller (Root) switch when two or more switches are in parallel. The available selections are IEEE, DEC, and NONE.
Device Specific Configuration Menu Screen 5.10.3 Setting (Enabling or Disabling) the Port Status To set the status of an interface (port), proceed as follows: 1. Use the arrow keys to highlight the Status field of the port. 2. Use the SPACE bar to toggle to either ENABLED or DISABLED. 3. Use the arrow keys to highlight the SAVE command at the bottom of the screen. 4. Press ENTER. The message “SAVED OK” is displayed. 5.
Chapter 5: Local Management 2M46-04R LOCAL MANAGEMENT Device Specific Configuration Firmware Revision: Device Type: 2M46-04R XX.XX.XX BOOTPROM Revision: XX.XX.
System Resources Screen PORT REDIRECT FUNCTION The Port Redirect Function screen allows the user to redirect traffic from one or multiple ports to a specific destination port. For details, refer to Section 5.16. BROADCAST SUPPRESSION The Broadcast Suppression screen allows the user to set a desired limit of received broadcast frames that will be forwarded per port per second. For details, refer to Section 5.17. 802.
Chapter 5: Local Management Event Message Line 2M46-04R LOCAL MANAGEMENT System Resources Device Type: 2M46-04R Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.
System Resources Screen Peak Switch Utilization (Read-only) Shows the peak percentage of maximum switching capacity, since last reset. Reset Peak Switch Utilization (Toggle) Allows the user to reset the Peak Switch Utilization field. The switch may be set to either YES or NO. YES resets the Peak Switch Utilization field to zero. 5.12.1 Setting the Reset Peak Switch Utilization To reset the Peak Switch Utilization field to zero, proceed as follows: 1.
Chapter 5: Local Management 5.13 NOTE HIGH SPEED INTERFACE CONFIGURATION MENU SCREEN This screen does not display unless one, or both, Fast Ethernet Interface Modules AND an HSIM are installed. This screen will also not display if the HSIM that is installed is an HSIM-W6 or an HSIM-W84. Access to their Local Management screens is via their respective ASYNC ports. Refer to the associated HSIM user’s guides for more details.
High Speed Interface Configuration Menu Screen The following briefly explains each screen accessible from the High Speed Interface Configuration Menu screen: FAST ETHERNET INTERFACES Displays a screen named High Speed Interface Configuration which shows the types of Fast Ethernet Interface Modules installed in ports 1 and 2, 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.
Chapter 5: Local Management 5.14 HIGH SPEED INTERFACE CONFIGURATION SCREEN The High Speed Interface Configuration screen, Figure 5-19, applies only to Fast Ethernet Interface Module ports 1 and 2. This screen supports the FE-100TX, FE-100FX, and FE-100F3 Fast Ethernet Interface Modules that operate at 10 or 100 Mbps. If you are configuring an HSIM which is installed in the 2M46-04R, use the arrow keys to highlight the HSIMS menu item and press ENTER.
High Speed Interface Configuration Screen The following briefly explains each field of the High Speed Interface Configuration screen: Port Type (Read-only) Displays the type of interface (FE-100FX, FE-100TX, FE-100F3, or Unknown) installed in ports 1 and 2. Figure 5-19 shows that there is an FE-100TX interface installed in port 1 and no interface, indicated by Unknown, in port 2.
Chapter 5: Local Management NOTE In normal operation, the port with an FE-100TX installed automatically establishes a link with the device at the other end of the segment without requiring user setup. However, Local Management provides the user with the option of manually configuring that port. If an FE-100TX is installed, the field steps to Auto-Negotiation, 10Base-T, 10Base-TFD (full duplex), 100Base-TX, and 100Base-TXFD (full duplex).
High Speed Interface Configuration Screen 5.14.2 Setting the FE-100FX or FE-100F3 Desired Operational Mode Use this field to set the active technology. This field toggles between 100Base-FX and 100Base-FXFD (full duplex). 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 duplex). 3. Press ENTER. The port now operates in the chosen mode. 4.
Chapter 5: Local Management 5.14.5 Setting the FE-100TX Advertised Ability In normal operation, a port (1 or 2) with an FE-100TX 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 advertise in other modes. This field steps to 10Base-T, 10Base-TFD (full duplex), 100Base-TX, and 100Base-TXFD (full duplex). To set the advertised ability, proceed as follows: 1.
Flash Download Screen To access the Flash Download screen from the Device Specific Configuration Menu screen, use the arrow keys to highlight the FLASH DOWNLOAD menu item and press ENTER. The Flash Download screen displays. TFTP DOWNLOAD. WILL COMMIT TO FLASH. REBOOT IN PROGRESS... 2M46-04R LOCAL MANAGEMENT Flash Download Firmware Revision: Device Type: 2M46-04R XX.XX.XX BOOTPROM Revision: XX.XX.XX Download Method: [TFTP] Reboot After Download: [YES] TFTP Gateway IP Addr: 134.141.79.
Chapter 5: Local Management Reboot After Download (Modifiable when RUNTIME is chosen only) This field notifies the user that the 2M46-04R will reboot after the download is complete. If a Runtime Download is performed, this field toggles between YES and NO. If YES is selected, the device reboots after the download is completed. If NO is selected, the device continues using the existing firmware image and stores the new firmware image in FLASH memory.
Flash Download Screen 4. Set the IP address of the TFTP gateway server (this defaults to the same IP address set in the TFTP Gateway IP Addr field in the General Configuration screen). 5. Use the arrow keys to highlight EXECUTE at the bottom of the screen and press ENTER. The message “BOOTP DOWNLOAD. WILL COMMIT TO FLASH. REBOOT IN PROGRESS...” displays in the event message line at the top of the screen and the new image is downloaded into FLASH memory. 5.15.
Chapter 5: Local Management 5.15.3 Image File Download Using Runtime To download a new firmware image into FLASH using Runtime, proceed as follows: 1. Use the arrow keys to highlight the Download Method field. 2. Use the SPACE bar to select RUNTIME. 3. Use the arrow keys to highlight the Reboot After Download field. 4. Use the SPACE bar to select either YES or NO. Select YES if you want the device to reboot after the download is completed.
Port Redirect Function Screen 5.16 PORT REDIRECT FUNCTION SCREEN The Port Redirect Function screen, Figure 5-21, allows the user to set each one of the ports as a source or destination port. A port can be set to have one or more destination ports. For example, port 1 can be set as a source port with three destinations, ports 2, 3, and 4. Traffic from port 1 is then automatically redirected to ports 2, 3, and 4. Port 1 can also serve as a destination port for other ports.
Chapter 5: Local Management The following definitions briefly explain each field of the Port Redirect Function screen: Source Port (Read-only) Shows which ports are currently set as source ports. Destination Port (Read-only) Shows which ports are currently set as destination ports. Remap Errors (Read-only) Shows whether destination ports are receiving errored frames and valid traffic (ON) or just valid traffic (OFF).
Port Redirect Function Screen 5.16.2 Changing Source and Destination Ports Add or delete source port and destination port entries as follows: 1. Use the arrow keys to highlight the Source Port field. 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 is displayed. 3. Use the arrow keys to highlight the Destination Port field. 4.
Chapter 5: Local Management 5.17 BROADCAST SUPPRESSION SCREEN The Broadcast Suppression screen will display only if the operational mode of the device has been set to 802.1D SWITCHING or 802.1Q SWITCHING. Refer to Section 5.7.9, Setting the Operational Mode for instructions on configuring the device to operate in this mode. NOTE The Broadcast Suppression screen, Figure 5-22, allows the user to set a desired limit of receive broadcast frames that are switched out to the other interfaces.
Broadcast Suppression Screen The following explains each field of the Broadcast Suppression screen: Port # (Read-only) Identifies the number of the port. Total RX (Read-Only) Displays the total number of broadcast frames received. Peak Rate (Read-Only) Displays the highest number of broadcast frames received in a one second interval. Time Since Peak (Read-Only) Displays the time since peak rate was achieved.
Chapter 5: Local Management 5.17.2 Setting the Reset Peak Rate To reset the Peak Rate field to zero, proceed as follows: 1. Use the arrow keys to highlight the Reset Peak field for the selected port. 2. Press the SPACE bar to select YES. 3. Use the arrows keys to highlight the SAVE command at the bottom of the screen. 4. Press ENTER. The message “SAVED OK” displays and the Time Since Peak field is also reset. 5.
Device Statistics Menu Screen 2M46-04R LOCAL MANAGEMENT Device Statistics Menu Device Type: 2M46-04R Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.XX SWITCH STATISTICS INTERFACE STATISTICS RMON STATISTICS EXIT RETURN 2314-67 Figure 5-23 Device Statistics Menu Screen The Device Statistics Menu screen displays the following items: SWITCH STATISTICS The Switch Statistics screen lists the number of frames received, transmitted, filtered, and forwarded by each interface.
Chapter 5: Local Management 5.19 NOTE SWITCH STATISTICS SCREEN The Switch Statistics screen will displays only if the operational mode of the device has been set to 802.1D SWITCHING or 802.1Q SWITCHING. Refer to Section 5.7.9 for instructions on configuring the device to operate in this mode. The Switch Statistics screen, Figure 5-24, lists the number of frames received, transmitted, filtered, and forwarded by each interface.
Switch Statistics Screen Frames Txmtd (Read-Only) Displays the number of frames transmitted by the interface since last power-up or reset. Frames Fltrd (Read-Only) Displays the number of frames filtered by the interface since last power-up or reset. Frames Frwded (Read-Only) Displays the number of frames forwarded by the interface. CLEAR COUNTERS (Command) This command clears all the counters of the interfaces displayed to zero. For details on how to use this field, refer to Section 5.19.1. 5.19.
Chapter 5: Local Management 5.20 INTERFACE STATISTICS SCREEN The Interface Statistics screen, Figure 5-25, is used to gather MIB-II statistics for the 2M46-04R Fast Ethernet Interface Modules. Cabletron Systems HSIMs gather their own statistics, and may be viewed via the Local Management screens of the applicable HSIM. Refer to your HSIM documentation for information on how to access these screens.
Interface Statistics Screen The following definitions explain each field of the Interface Statistics screen: Interface (Read-only) This field displays the Interface number for which statistics are currently being displayed. Figure 5-25 shows the Interface field displaying 1. This represents the port number of the module chosen by the user in the selectable field at the bottom of the screen. To view other interface statistics, refer to Section 5.20.1.
Chapter 5: Local Management OutOctets (Read-only) This field displays the total number of octets (bytes) that have been transmitted from the Interface. This includes all Frame Check Sequence (FCS) octets. OutUnicast (Read-only) The OutUnicast field displays the total number of frames transmitted that were sent to a single address. OutNonUnicast (Read-only) This field displays the total number of frames transmitted to a broadcast or multicast address.
Interface Statistics Screen MTU (Read-only) The maximum transmission unit (MTU) field displays the maximum data field size (in octets) that a frame may contain to be received or transmitted from this interface. Speed (Read-only) The Speed field displays the interface’s theoretical maximum bandwidth in bits per second. Link Status (Read-only) This field displays the current link status of the interface. This field displays either Link or No Link.
Chapter 5: Local Management 5.20.2 Using the Clear Counters Command To reset all the statistics counters of the selected interface to zero, perform the following steps: 1. Use the arrow keys to highlight the CLEAR COUNTERS field. 2. Press ENTER, the counters for the selected interface are reset to zero. 5.21 RMON STATISTICS SCREEN RMON statistics for every interface, on a interface-by-interface basis, are viewed through the RMON Statistics screen shown in Figure 5-26.
RMON Statistics Screen The following definitions explain each field of the RMON Statistics screen: RMON Index (Read-only) This field displays the current interface for which statistics are being shown. The 2M46-04R has an embedded RMON agent that gathers statistics for each interface on the module. Data Source (Read-only) This field displays the source of the statistics data that is currently being displayed on the screen.
Chapter 5: Local Management Multicast Pkts (Read-only) The Multicast Pkts field displays the total number of good frames received 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) This field displays the number of frames with bad Cyclic Redundancy Checks (CRC) received from the network.
RMON Statistics Screen Total Octets (Read-only) This field displays the total number of octets (bytes) of data, including those in bad frames, received on this interface. 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).
Chapter 5: Local Management 5.21.1 Displaying RMON Statistics To display the statistics for any index, proceed as follows: 1. Use the arrow keys to highlight the Index [nn] field at the bottom of the screen. 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, the Date Source field, nor the statistics will change until ENTER is pressed). 5.21.
Network Tools Welcome to Network Tools -> help Commands Available to the User: Built in Commands: arp bridge netstat show ping traceroute soft-reset telnet defroute reset link_trap atm_stp_state SPECIAL: done, quit, or exit - Exit from the Network Tools. For help with a specific command, type 'help '. -> 2251-75 Figure 5-27 Network Tools Screen The Network Tools functions are performed using a series of commands.
Chapter 5: Local Management the NOTE The conventions used in describing the commands in Network Tools are as follows: Arguments enclosed by [ ] are required. Arguments enclosed by < > are optional. In the following command examples, information entered by the user is in shown in bold Helvetica font. To abort the output or interrupt a process, press the CONTROL key and c key simultaneously, designated as ^C here.
Network Tools Each ARP cache entry lists the network 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 displayed as numbers, which stand for the following states: 1 - Other 2 - Invalid entry (cannot ping device, timed out, etc.
Chapter 5: Local Management bridge: Syntax: bridge [enable/disable] [ifnum/all] Description: The bridge command allows bridge management 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, while specifying all will affect every interface.
Network Tools netstat: Syntax: netstat [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 status and capability information for each interface. Displays routing information for each interface.
Chapter 5: Local Management reset: Syntax: reset Description: This reset command initiates a hardware reset of the device. The reset command initializes the CPU processor, runs the onboard diagnostics, and 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. NOTE The Network Tools connection to the device will be terminated upon execution of this command.
Network Tools Example: -> show Appletalk interfaces # Interface #1 #2 AdminStatus enabled disabled OperStatus enabled disabled MTU 1500 1500 Forwarding enabled disabled Framing ethernet ethernet -> show IP ARP # Interface #3 #4 # MediaType 3 (dynamic) 3 (dynamic) PhysicalAddress 00:00:1d:04:40:5d 08:00:20:0e:d8:31 NetworkAddress 123.456.40.1 123.456.40.
Chapter 5: Local Management 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 to confirm the reset command to ensure against unwanted resets. NOTE The Network Tools connection to the device will be terminated upon execution of this command.
Network Tools Example: -> telnet 134.141.12.345 Trying 134.141.12.345 Connected to 134.141.12.345 SunOS UNIX (server1) login: telnet link_trap: Syntax: link_trap [enable/disable/status][PORT/all] Description: The link_trap command allows link traps to be enabled or disabled either one port at a time or all ports at once. Specifying a single port number will affect only that port, while specifying all will affect every port. The current status of a single port, or all ports, can also be shown.
Chapter 5: Local Management atm_stp_state: NOTE The atm_stp_state command is only available if an HSIM-A6DP is installed in the device. The device must be manually reset for this setting to take effect. Syntax: atm_stp_state [STATE] Description: The atm_stp_state command allows the user to enable, disable, or check the status of the Spanning Tree Algorithm on all ATM interfaces. The user must specify the STATE option as enable, disable, or status. The STATE field is mandatory.
APPENDIX A SPECIFICATIONS This appendix provides operating specifications for the Cabletron Systems 2M46-04R and 2M46-04RDC, where specified. Cabletron Systems reserves the right to change these specifications at any time without notice. A.1 DEVICE SPECIFICATIONS Processor: Intel i960 RISC processor Dynamic Random Access Memory (DRAM): 20 MB FLASH Memory: 4 MB (expandable to 8 MB) A.2 PHYSICAL PROPERTIES Dimensions: Weight (Unit) 2M46-04R: 7.11H x 43.18W x 46.99D (cm) 2.8H x 17W x 18.5D (in) 4.
Appendix A: Specifications Table A-2 2M46-04RDC Line Input Range Volts (V) Input Current Amperes (A) Power Consumption 36-72 Vdc 4.0 A 100 Watts A.4 ENVIRONMENTAL REQUIREMENTS Operating Temperature: 5°C to 40°C (41°F to 104°F) Storage Temperature: -30°C to 73°C (-22°F to 164°F) Operating Relative Humidity: 5% to 90% (non-condensing) A.
COM Port/Pin Assignments A.6 COM PORT/PIN ASSIGNMENTS The COM port is a serial communications port that supports Local Management or connection to a UPS. Table A-3 shows the COM port pin assignments.
Appendix A: Specifications A-4 2M46-04R/2M46-04RDC User’s Guide
APPENDIX B FE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONS The 2M46-04R supports three Fast Ethernet Interface Modules: • FE-100TX (Section B.1) • FE-100FX (Section B.2) • FE-100F3 (Section B.3) This appendix provides the specifications for these modules. B.1 FE-100TX The FE-100TX uses an RJ45 connector supporting Category 5 Unshielded Twisted Pair (UTP) cabling with an impedance between 85 and 111 ohms. The slide switch on the FE-100TX determines the crossover status of the cable pairs.
Appendix B: FE-100TX, FE-100FX, and FE-100F3 Specifications B.2 FE-100FX The FE-100FX shown in Figure B-2 uses an SC style connector that supports multimode fiber optic cabling. Specifications for the FE-100FX are listed in Table B-1, below. X FE-100F 2 1 1960-40 Figure B-2 Table B-1 Cable Type FE-100FX Transmitter Power Worst Case Budget Typical Budget 50/125 µm fiber optic 6.0 dB 9.0 dB 62.5/125 µm fiber optic 9.0 dB 12.0 dB 100/140 µm fiber optic 15.0 dB 18.
FE-100F3 B.3 FE-100F3 The FE-100F3 shown in Figure B-3 uses an SC style connector that supports single mode fiber optic cabling. Specifications for the FE-100F3 are listed in Table B-2, below. 3 FE-100F 2 1 19601-68 Figure B-3 Table B-2 Cable Type FE-100F3 Transmitter Power Worst Case Budget Typical Budget 8/125 µm fiber optic >10.0 dB <10.0 dB 12.5/125 µm fiber optic >10.0 dB <10.
Appendix B: FE-100TX, FE-100FX, and FE-100F3 Specifications B-4 2M46-04R/2M46-04RDC User’s Guide
APPENDIX C OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS ONLY QUALIFIED SERVICE PERSONNEL SHOULD ATTEMPT THE FOLLOWING PROCEDURES. NUR QUALIFIEZIERTE SERVICE PERSONNAL DIE FOLGENDE PROCEDURE FOLGEN SOLLTEN. SOLAMENTE PERSONAL CALIFICADO DEBE INTENTAR ESTE PROCEDIMIENTO. The top cover must be removed to gain access to the mode bank switches and to install the Fast Ethernet Interface Modules and the High Speed Interface Modules. This appendix covers the following items: • Required tools (Section C.
Appendix C: Optional Installations and Mode Switch Bank Settings C.2 REMOVING THE CHASSIS COVER This section describes how to remove the 2M46-04R chassis cover. ! DO NOT REMOVE THE COVER FROM THE 2M46-04R WHILE POWER IS APPLIED TO THE UNIT. CAUTION THIS UNIT MAY HAVE MORE THAN ONE POWER SUPPLY CORD. DISCONNECT ALL POWER SUPPLY CORDS BEFORE SERVICING. DO NOT POWER UP THE 2M46-04R AGAIN UNTIL THE COVER AND SCREWS ARE IN PLACE. To remove the chassis cover, proceed as follows: 1.
Removing the Chassis Cover Chassis Cover Cover Screws (7) Chassis Front Panel Note: If the 2M46-04R was rack mounted, the four screws fastening the cover to the front panel are removed and installed along with the rackmount brackets. Figure C-1 C.2.1 19601-30 Removing the Chassis Cover Setting the Mode Switch Figure C-2 shows the location of the mode switches and the switch settings for normal operation. These switches are set at the factory and do not need to be changed.
Appendix C: Optional Installations and Mode Switch Bank Settings TOP VIEW WITHOUT COVER Primary Power Supply Redundant Power Supply MODE SWITCH BANK Flash 8 7 6 5 4 3 2 1 OFF ON DRAM FRONT PANEL Figure C-2 2314-05 2M46-04R Mode Switch Location/Component Layout Switch definitions and positions are as follows: • Switches 1 through 4 – For Cabletron Systems use only. • Switch 5 – COM Port Autobaud.
Removing the Chassis Cover • Switch 7 – Clear NVRAM. Changing the position of this switch resets NVRAM on either the next power-up or the next operation of the front panel RESET button. All user-entered parameters, such as the IP address, device names, etc., are reset to the factory default settings. Once the 2M46-04R resets, you can either use the factory default settings or reenter your own parameters. • Switch 8 – Reset Password/Community Strings.
Appendix C: Optional Installations and Mode Switch Bank Settings C.3 INSTALLING OPTIONAL FAST ETHERNET INTERFACE MODULES Figure C-3 shows the locations of the Fast Ethernet Interface Module connectors on for ports 1 and 2 and an optional High Speed Interface Module installed in port HSIM 1.
Installing Optional Fast Ethernet Interface Modules NOTE The installation instructions for the High Speed Interface Modules are in the associated HSIM user’s guide. To install a Fast Ethernet Interface Module in port slot 1 or 2, proceed as follows: ! CAUTION ! CAUTION TIP The FE-100F3 uses Class 1 lasers. Do not use optical instruments to view the laser output. The use of optical instruments to view laser output increases eye hazard.
Appendix C: Optional Installations and Mode Switch Bank Settings Coverplate Rear Standoff HSIM Front Standoffs 1 1 2 2251-38 Figure C-4 Coverplate Removal 2. Remove the screw from the rear standoff. Save the screw. ! CAUTION When installing an FE-100FX or FE-100F3 module into the 2M46-04R, remove the rubber plug on the module before proceeding. 3. See Figure C-5.
Installing Optional Fast Ethernet Interface Modules Module Module Connector FE-1 00T X 10 100 Rear Standoff Motherboard Connector Front Standoffs HSIM 1 1 2 2251-39 Figure C-5 Installing the Fast Ethernet Interface Module 5. Press down firmly on the 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.
Appendix C: Optional Installations and Mode Switch Bank Settings C-10 2M46-04R/2M46-04RDC User’s Guide
INDEX Numerics 100BASE-FX cable length 2-2 2M46-04R overview of 1-2 Device Statistics Menu screen 5-58 Device time 5-17 Document conventions 1-8 E Environmental requirements A-2 A Access policy 5-30 B Bridge Configuration screen state 5-35 Broadcast Suppression screen 5-56 peak rate 5-57 port # 5-57 reset peak 5-57 threshold 5-57 time since peak 5-57 total RX 5-57 Built-in Commands use of 5-71 C Cable specifications 100BASE-FX MMF 2-2 100BASE-TX network 2-1 Chassis Cover, removal of C-2 COM port 5-25 p
Index H name 5-63 oper status 5-64 OutDiscards 5-64 OutErrors 5-64 OutNonUnicast 5-64 OutOctets 5-64 OutQLen 5-64 OutUnicast 5-64 speed 5-65 IP address 5-16, 5-19 IP Fragmentation 5-19 enabling/disabling of 5-29 Help 1-9 related manuals 1-10 High Speed Configuration Interface screen 5-44 High Speed Interface Configuration setting the advertised ability 5-48 High Speed Interface Configuration Menu screen 5-42 High Speed Interface Configuration screen advertised ability 5-46 configuring an FE-100TX 5-47 cu
Index defroute 5-74 link_trap 5-75 netstat 5-75 ping 5-75 reset 5-76 show 5-76 soft-reset 5-77 telnet 5-77 traceroute 5-77 description of 5-70 special commands 5-71 done 5-80 exit 5-80 quit 5-80 Network Tools screen, accessing of 5-70 NVRAM clearing of 5-28 65 - 127 octets 5-69 broadcast pkts 5-67 CLEAR COUNTERS 5-69 collisions 5-67 CRC alignment errors 5-68 data source 5-67 drop events 5-67 fragments 5-68 index 5-69 jabbers 5-68 multicast pkts 5-68 oversize packets 5-68 owner 5-67 RMON index 5-67 status 5
Index Network Tools screen 5-70 Password screen 5-8 Port Redirect Function screen 5-53 RMON Statistics screen 5-66 SNMP Community Names screen 5-29 SNMP Traps screen 5-32 Switch Configuration screen 5-34 Switch Statistics screen 5-60 System Resources screen 5-39 SmartTrunk introduction to 1-4 SNMP Community Names screen 5-29 access policy 5-30 community name 5-30 SNMP Traps screen 5-32 enable traps 5-33 trap community name 5-32 trap destination 5-32 trap table configuration 5-33 Spanning Tree Algorithm 5-35
