2H22-08R SmartSwitch 2208 User’s Guide Title Page 2H22-08R PWR CPU RESET COM 9032385-02 1 2 3 4 5 6 1X 2X 3X 4X 5X 6X 7 8
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 2H22-08R SmartSwitch 2208 User’s Guide
CONTENTS CHAPTER 1 INTRODUCTION 1.1 Using This Guide ......................................................................... 1-1 1.2 Structure of This Guide................................................................ 1-1 1.3 2H22-08R Overview .................................................................... 1-3 1.3.1 Auto-Negotiation ............................................................. 1-3 1.3.2 Connectivity .................................................................... 1-4 1.3.
CONTENTS 3.6 3.7 Connecting to the Network...........................................................3-7 3.6.1 Connecting a Twisted Pair Segment to the FE-100TX....3-8 3.6.2 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3 ..............................................3-10 Completing the Installation.........................................................3-12 CHAPTER 4 TROUBLESHOOTING 4.1 Using LANVIEW...........................................................................4-1 4.
CONTENTS 5.10 Switch Configuration Screen ..................................................... 5-37 5.10.1 Setting the STA............................................................. 5-40 5.10.2 Setting the Age Time .................................................... 5-41 5.10.3 Setting (Enabling or Disabling) the Port Status ............ 5-41 5.11 Ethernet Interface Configuration................................................ 5-42 5.11.1 Configuring an FE-100TX Interface ..............................
CONTENTS APPENDIX A SPECIFICATIONS A.1 Device Specifications .................................................................. A-1 A.2 Physical Properties ..................................................................... A-1 A.3 Electrical Specifications .............................................................. A-1 A.4 Environmental Requirements...................................................... A-2 A.5 Input/Output Ports.......................................................................
CHAPTER 1 INTRODUCTION Welcome to the Cabletron Systems 2H22-08R SmartSwitch 2208 User’s Guide. This guide provides the necessary documentation to install and operate the 2H22-08R SmartSwitch 2208 standalone device and provides information concerning network requirements, installation, troubleshooting, and the use of Local Management. 1.1 USING THIS GUIDE Read through this guide completely to understand the 2H22-08R device features, capabilities, and Local Management functions.
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 FE100-F3.
2H22-08R Overview 1.3 2H22-08R OVERVIEW The 2H22-08R is a Fast Ethernet standalone device that has six RJ45 switched ports and two optional Fast Ethernet Interface Module ports (100BASE-TX, 100BASE-FX, and 100BASE-F3) that provide twisted pair, multimode, and single mode fiber optic cabling connectivity. 2H22-08R PWR CPU RESET COM 1 2 3 4 5 6 1X 2X 3X Figure 1-1 4X 5X 6X 7 8 The 2H22-08R The 2H22-08R supports traditional IEEE 802.1d switching (bridging), IEEE 802.
Chapter 1: Introduction 1.3.2 Connectivity The 2H22-08R connects to Ethernet networks or workstations through six RJ45 ports on the front panel. These ports support Category 5 unshielded and shielded twisted pair cables of lengths up to 100 meters. These ports are IEEE 802.3u 100BASE-TX compliant.
2H22-08R Overview 1.3.4 Remote Monitoring (RMON) The 2H22-08R supports all Ethernet RMON groups, which include Statistics, Alarms, Events and History as the default groups enabled on all ports, and Capture, Filter, and Host as the groups that are off by default. Cabletron Systems RMON Actions is a vendor-specific extension of RMON and provides the ability to set an “Action” on any SNMP MIB variable. The Action can be triggered by any RMON Event and/or Alarm.
Chapter 1: Introduction 1.4 LOCAL MANAGEMENT Management of the 2H22-08R is accomplished using Local Management tools or remote Simple Network Management Protocol (SNMP) management stations. Out-of-band Local Management is accessible through the RS232 COM port on the front panel using a VT100 terminal, or a remote VT100 terminal emulator via a modem connection, and in-band via a Telnet connection. In-band remote management is possible through any SNMP compliant Network Management Software.
Local Management 1.4.2 Port Redirect Function The port redirect function, also referred to as “Port Mirroring,” is a troubleshooting tool used to map traffic from a single source port or multiple source ports to Destination ports(s) within the chassis. This feature functions at the bit level, which allows all packets, including, if desired, those with errors, to be copied and sent to an analyzer or RMON probe that appears as if it is directly connected to the LAN segment of the source port(s). 1.4.
Chapter 1: Introduction 1.5 OPTIONAL FEATURES The optional Fast Ethernet Interface Modules provide fiber optic or twisted pair connectivity for uplinks to 100 Mbps Ethernet backbones or high-speed connections to local servers. The Fast Ethernet Interface Modules are listed in Table 1-1. Table 1-1 Fast Ethernet Interface Modules P/N Description Application FE-100TX Uses RJ45 connector Supports Category 5 Unshielded Twisted Pair (UTP) cabling, which has an impedance of 85 to 111 ohms.
Document Conventions 1.6 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 WARNING Warning symbol. Warns against an action that could result in personal injury or death.
Chapter 1: Introduction 1.7 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.
Related Manuals 1.
Chapter 1: Introduction Page 1-12 2H22-08R SmartSwitch 2208 User’s Guide
CHAPTER 2 NETWORK REQUIREMENTS Before installing the 2H22-08R or Fast Ethernet Interface Module(s) (FE-100TX, FE-100FX, or FE-100F3) in your network, review the requirements and specifications referred to in this chapter to ensure satisfactory equipment performance. Failure to follow these guidelines may produce poor network performance. NOTE 2.
Chapter 2: Network Requirements 2.3 100BASE-TX NETWORK The 2H22-08R, with an FE-100TX installed in ports 7 and 8, provides an RJ45 connection that supports UTP cabling with an impedance between 85 and 111 ohms. The device at the other end of the twisted pair segment must meet IEEE 802.3u 100BASE-TX Fast Ethernet network requirements 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 2H22-08R. This chapter provides the instructions required to install the 2H22-08R. Follow the order of the sections listed below to correctly install the 2H22-08R. • Required Tools (Section 3.1) • Unpacking the 2H22-08R (Section 3.2) • Installing Options (Section 3.3) • Installing the 2H22-08R (on a shelf or tabletop, or into a standard rack) (Section 3.4) • Connecting to the Network (Section 3.
Chapter 3: Installation 3.2 UNPACKING THE 2H22-08R To unpack the 2H22-08R and verify the contents of the shipment, proceed as follows: 1. Open the carton and remove the packing material protecting the 2H22-08R. 2. Verify the contents of the carton as listed in Table 3-1. Table 3-1 Contents of 2H22-08R Carton Item Quantity 2H22-08R 1 Antistatic Wrist Strap 1 Console Cable Kit 1 Rackmount Kit 1 Strain-Relief Bracket 1 Power Cord 2 3.
Installing the 2H22-08R 3.4 INSTALLING THE 2H22-08R The 2H22-08R may be installed on a tabletop, shelf, or in a 19-inch rack. Section 3.4.1 provides the rules and instructions for a tabletop and shelf installations, and Section 3.4.2 provides the rules and instructions for a rackmount installation. ! CAUTION 3.4.1 To ensure proper ventilation and prevent overheating, leave a minimum clearance space of 5.1 cm (2.0 in) at the left, right, and rear of the 2H22-08R.
Chapter 3: Installation 3.4.2 Rackmount Installation Rackmount installations must be within reach of the network cabling and meet the requirements listed below: • Locate the 2H22-08R within seven feet of an appropriately grounded power source and an unrestricted surface area as shown in Figure 3-1 that meets the power supply requirements listed in Appendix A. • Maintain a temperature of between 5°C (41°F) and 40°C (104°F) at the installation site with fluctuations of less than 10°C (18°F) per hour.
Installing the 2H22-08R Screws (4) Strain-Relief Bracket 2H22-08R COM RESET 1 2 3 4 5 6 1X 2X 3X 4X 5X 6X 8 7 PWR CPU 2251-47 Figure 3-2 Attaching the Strain-Relief Bracket Rack Mounting the 2H22-08R Proceed as follows to install the 2H22-08R into a 19-inch rack. 1. Remove and discard the four cover screws (two from each side) located along the front edges of each side of the 2H22-08R. 2. Locate the four 6-32 x 3/8-inch flathead cover replacement screws in the rackmount kit.
Chapter 3: Installation 19-Inch Rack 2H22-08R PWR CPU RESET COM 1 2 3 4 5 6 1X 2X 3X 4X 5X 7 6X 8 Screws (4) 2251-03 Figure 3-4 3.5 Installing the 2H22-08R in a Rack CONNECTING POWER TO THE 2H22-08R NOTE The 2H22-08R has a primary and redundant power supply. Both power supplies have automatic voltage sensing that allows connection to power sources ranging from 100–125 Vac, 2.0 A or 200–240 Vac, 1.0 A, 50/60 Hz. To connect the 2H22-08R to the power sources, proceed as follows: 1.
Connecting to the Network It takes approximately one minute for the 2H22-08R to boot up. NOTE 2. Observe the LANVIEW LEDs. After a successful boot, the CPU LED turns on (green). If the PWR LED is not green after one minute and 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.
Chapter 3: Installation 3.6.1 NOTE Connecting a Twisted Pair Segment to the FE-100TX To ensure proper operation, use only Category 5 Unshielded Twisted Pair (UTP) cabling that has an impedance of 85 to 111 ohms. An FE-100TX installed in port slot 7 and/or 8 has an internal crossover switch. When connecting a workstation, use a straight-through cable and set the Fast Ethernet Interface Module crossover switch shown in Figure 3-6 to the straight-through position marked with =.
Connecting to the Network Connect an FE-100TX to a Twisted Pair segment as follows: 1. Ensure that the device connected to the other end of the segment is powered on. 2. Connect the twisted pair segment by inserting the RJ45 connector into the RJ45 port on the module shown in Figure 3-8. = x 10 100 8 FE-100TX 7 RX LED TX LED RJ45 Figure 3-8 FE100-TX Port 3. Verify that a link exists by checking that the port RX LED is on (flashing amber, blinking green, or solid green).
Chapter 3: Installation d. Make sure that the twisted pair connection meets the cable specifications outlined in the Cabletron Systems Cabling Guide. Refer to Section 1.8, Related Manuals. e. Confirm that the crossover switch is in the correct position. If a link is not established, refer to Chapter 4, Troubleshooting, for details on how to fix the problem. 3.6.2 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3 The FE-100FX and FE-100F3 have SC style network ports. See Figure 3-9.
Connecting to the Network ! 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, clean them with alcohol using a soft, clean, lint-free cloth. 2. Insert one end of the SC connector into the FE-100FX or FE-100F3 installed in the 2H22-08R. See Figure 3-9. 3.
Chapter 3: Installation 4. Verify that a link exists by checking that the port RX LED is on (flashing amber, blinking green, or solid green). Refer to Chapter 4 for further LED indications and descriptions. If the RX LED is off and the TX LED is not blinking amber, perform the following steps until the RX LED is on: a. Check that the power is turned on for the device at the other end of the link. b.
CHAPTER 4 TROUBLESHOOTING This chapter provides information concerning the following: • Using the LANVIEW diagnostic and status monitoring system • Troubleshooting network and 2H22-08R operational problems • Using the RESET button 4.1 USING LANVIEW The 2H22-08R uses 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 the diagnosing of network problems.
Chapter 4: Troubleshooting Table 4-1 LED Color State Explanation or Recommended Action Off Power off. Power up chassis. Blinking. Hardware failure has occurred. Contact Cabletron Systems Global Call Center (GCC). Solid. Resetting, normal power up reset. No action. Blinking. Crippled. Contact Cabletron Systems Global Call Center. Solid. Testing. No action. Green Solid. Functional. No action. Amber and Green Booting. Blinks amber and green while booting. No action. Off No link.
FE-100TX LED Table 4-2 LED Port 1-6 10/100 LED Indications Color Explanation Off No link or no cable attached. There is a link and the port is operating at 10 Mbps operation. Green Link. Port is operating at 100 Mbps. 10/100 4.2 FE-100TX LED The optional FE-100TX for the 2H22-08R 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.
Chapter 4: Troubleshooting Table 4-3 LED Color Description Off No link or no cable attached. FE-100TX is forced or Auto-Negotiates to 10 Mbps operation. Green FE-100TX is operating at 100 Mbps. 10/100 4.3 FE-100TX LED Indications TROUBLESHOOTING CHECKLIST If the 2H22-08R 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 Problem All LEDs are OFF. No Local Management Password screen.
Troubleshooting Checklist Table 4-4 Troubleshooting Checklist (Continued) Problem Possible Cause Recommended Action Port(s) goes into standby for no apparent reason. 2H22-08R detects a looped condition. Review network design and delete unnecessary loops. User parameters (IP address, Device and Module name, etc.) are lost when the 2H22-08R is powered down or the front panel RESET button is pressed.
Chapter 4: Troubleshooting 4.4 USING THE RESET BUTTON The RESET button, located to the left of the COM port on the 2H22-08R, (refer to Figure 4-3) resets the 2H22-08R processor without affecting the NVRAM. NOTE The RESET button may be used in conjunction with Mode Switch 7 (Clear NVRAM), described in Appendix C, to clear user-entered parameters such as IP addresses and Community Names and to replace them with the 2H22-08R default settings.
CHAPTER 5 LOCAL MANAGEMENT This chapter explains how to set up a management terminal to the 2H22-08R, and access the 2H22-08R using its Local Management screens and commands. 5.1 OVERVIEW Local Management is a series of management screens that allows you to configure the 2H22-08R.
Chapter 5: Local Management 5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS All key names display 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.
Chapter 5: Local Management 5.3.1 Console Cable Connection Use the Console Cable Kit provided with the 2H22-08R to attach the management terminal to the 2H22-08R COM port as shown in Figure 5-1. Connect an IBM VT terminal device, running the VT terminal emulation, to the 2H22-08R as follows: 1. Connect the RJ45 connector at one end of the cable (supplied in the kit) to the COM port on the 2H22-08R. 2.
Management Terminal Setup 5.3.2 Uninterruptible Power Supply Monitoring If the 2H22-08R is connected to an American Power Conversion Uninterruptible Power Supply (UPS) device for protection against the loss of power, a connection from the 2H22-08R COM port to the UPS can be made to monitor the power status of the UPS. To use the COM port for this purpose, it must be reconfigured to support the UPS connection using the procedure described in Section 5.7.10.
Chapter 5: Local Management 5.3.3 Management Terminal Setup Parameters Table 5-2 lists the setup parameters for the local management terminal.
Management Terminal Setup 5.3.4 Telnet Connections Once the 2H22-08R has a valid IP address, you can establish a Telnet session with Local Management from any TCP/IP based node on the network. Telnet connections to the 2H22-08R require the Community Name passwords assigned at the SNMP Community Names screen of the 2H22-08R. For information about setting the IP address, refer to Section 5.7. For information about assigning Community Names, refer to Section 5.8.
Chapter 5: Local Management 5.4 ACCESSING LOCAL MANAGEMENT Access to Local Management is controlled through the Local Management Password screen shown in Figure 5-3. Whenever a connection is made to the 2H22-08R, the Password screen displays. Before continuing, you must enter a password (community name) which is compared to the previously stored passwords. The level of access allowed to a user depends on the password. To set or change passwords refer to Section 5.8.1.
Accessing Local Management NOTES A user’s password is one of the Community Names specified in the SNMP Community Names screen. Access to certain Local Management capabilities depends on the degree of access accorded that Community Name. Refer to Section 5.8. If an invalid password is entered, the terminal beeps and the cursor returns to the beginning of the password entry field.
Chapter 5: Local Management General Configuration SNMP Community Names SNMP Traps Switch Configuration Ethernet Interface Configuration SmartTrunk Configuration Device Specific Configuration Menu Device Configuration Menu Password Screen Device Menu Device Statistics Menu System Resources Flash Download Port Redirect Function Broadcast Supression 802.1Q VLAN Configuration Switch Statistics Interface Statistics RMON Statistics Network Tools Figure 5-4 802.
Accessing Local Management 5.4.2 Selecting Local Management Menu Screen Items Select items on a menu screen by performing the following steps: 1. Use the arrow keys to highlight a menu item. 2. Press ENTER. The selected menu item displays on the screen. 5.4.3 Exiting Local Management Screens There are two ways to exit the Local Management (LM) screens. Using the Exit Command To exit LM using the EXIT screen command, proceed as follows: 1.
Chapter 5: Local Management 5.5 DEVICE MENU SCREEN The Device Menu screen, shown in Figure 5-7, is the access point for all Local Management screens. 2H22-08R LOCAL MANAGEMENT Device Menu Firmware Revision: Device Type: 2H22-08R XX.XX.XX BOOTPROM Revision: XX.XX.
Device Menu Screen DEVICE STATISTICS The Device Statistics screen provides statistics and performance information for the 2H22-08R. For details, refer to Section 5.17. NETWORK TOOLS The Network Tools function resides on the 2H22-08R and consists of a series of commands that allow you to access and manage network devices. Section 5.21 explains using the Network Tools utility.
Chapter 5: Local Management 5.6 NOTE DEVICE CONFIGURATION MENU SCREEN The SWITCH CONFIGURATION and SMARTTRUNK CONFIGURATION menu items on the Device Configuration Menu screen will not display if the operational mode of the device has been set to SECURE FAST VLAN: Section 5.7.9 provides instructions for setting the operational mode. The Device Configuration Menu screen, Figure 5-8, provides access to Local Management screens.
Device Configuration Menu Screen The following briefly explains each screen accessible from the Device Configuration Menu screen: GENERAL CONFIGURATION The General Configuration screen allows you to monitor and configure operating parameters for the 2H22-08R. For details, refer to Section 5.7. SNMP COMMUNITY NAMES The SNMP Community Names screen allows you 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 you to configure the system date and time, IP address and Subnet Mask, Default Gateway, TFTP Gateway IP address, and COM port. 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. The General Configuration screen displays.
General Configuration Screen The following briefly explains each General Configuration screen field: MAC Address (Read-Only) Displays the physical address of the 2H22-08R. IP Address (Modifiable) Displays and allows you to set the IP address for the 2H22-08R. To set the IP address, refer to Section 5.7.1. The IP address can also be set through Runtime IP Address Discovery as previously described in Section 1.3.3. Subnet Mask (Modifiable) Displays the subnet mask for the 2H22-08R.
Chapter 5: Local Management Screen Lockout Time (Modifiable) Contains the maximum number of minutes that the Local Management application displays a standalone device’s screen while awaiting input or action from a user. For example, if the number 5 is entered in this field, you have up to five minutes to respond to each of the specified standalone device’s Local Management screens.
General Configuration Screen Application (Modifiable) Displays the application set for the COM port. This field allows you to set the application that the COM port supports, which includes: • Local Management (LM) via a terminal or modem connection • Uninterruptible Power Supply (UPS) The UPS setting allows you to set the COM port to monitor an American Power Conversion Uninterruptible Power Supply (UPS). For UPS, the baud rate is automatically set to 2400.
Chapter 5: Local Management 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 174252 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 module reboots. 5.7.
General Configuration Screen 3. Press ENTER. If the subnet mask entry is valid, the cursor returns to the beginning of the Subnet Mask field. If the entry is not valid, the screen displays the message “INVALID SUBNET MASK OR FORMAT ENTERED”. Local Management does not alter the current value, but it does refresh the Subnet Mask field with the previous value. 4. Use the arrow keys to highlight the SAVE command, then press ENTER. The warning screen shown in Figure 5-10 displays.
Chapter 5: Local Management 5.7.3 Setting the Default Gateway If the SNMP management station is located on a different IP subnet than the 2H22-08R, a default gateway must be specified. When a SNMP Trap is generated, the 2H22-08R sends the Trap to the default gateway. To set the default gateway, perform the following steps: 1. Use the arrow keys to highlight the Default Gateway field. 2. Enter the IP address of the default gateway using the DDN format. For example: 134.141.79.121 3. Press ENTER.
General Configuration Screen 5.7.4 Setting the TFTP Gateway IP Address If the network TFTP server is located on a different IP subnet than the 2H22-08R, a Gateway IP address must be specified. To set the TFTP Gateway IP address, perform the following steps: 1. Use the arrow keys to highlight the TFTP Gateway IP Address field. 2. Enter the IP address of the TFTP gateway using the DDN format. For example: 134.141.80.122 3. Press ENTER.
Chapter 5: Local Management 5.7.5 Setting the Device Date The 2H22-08R is year 2000 compliant so that the Device Date field can be set beyond the year 1999. To set the system date, perform the following steps: 1. Use the arrow keys to highlight the Device Date field. 2. Enter the date in an MM/DD/YYYY format. NOTE It is not necessary to add separators between month, day, and year numbers, as long as each entry has the correct number of numeric characters.
General Configuration Screen If the time entered is a valid format, the message displays “SAVED OK” at the top of the screen. If the entry is not valid, Local Management does not alter the current value and refreshes the Device Time field with the previous value. 5.7.7 Entering a New Screen Refresh Time The screen refresh time is set between 3 and 99 seconds with a default of 3 seconds. To set a new screen refresh time, perform the following steps: 1.
Chapter 5: Local Management 5.7.9 ! CAUTION Setting the Operational Mode If the device is configured to operate as a SecureFast switch, it must be assign and save a unique IP address (i.e., the device has rebooted and the new IP address is active) before setting the operational mode. Refer to Section 5.7.1 for more information on how to assign and save an IP address. To set the Operational Mode, proceed as follows: 1. Use the arrow keys to highlight the Operational Mode field. 2.
General Configuration Screen Upon saving the new Operational Mode, the module reboots. NOTE If the 2H22-08R has been set to 802.1Q SWITCHING, refer to your Port Based VLAN User’s Guide to configure the devices for this type of operation. If the 2H22-08R has been set to SECURE FAST VLAN, refer to your SecureFast documentation set to configure the devices for this type of operation. 5.7.10 Configuring the COM Port Upon power up, the COM port is configured to the default settings of ENABLED and LM.
Chapter 5: Local Management ! CAUTION Do NOT disable or alter the settings of the COM port while operating the current Local Management connection through a terminal. Altering the COM port settings disconnects the Local Management terminal from the port, and ends the Local Management session. If the 2H22-08R was previously assigned a valid IP address, reenter Local Management by establishing a Telnet connection to the device.
General Configuration Screen 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 5-13 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.
Chapter 5: Local Management Table 5-3 COM Port Application Settings Setting Application [LM] Local Management Session [UPS] APC Power Supply SNMP Proxy 8. Press ENTER to accept the application. 9. Use the arrow keys to highlight the SAVE command at the bottom of the screen, then press the ENTER key. 10. When the message “SAVED OK” displays, the edits are saved. 5.7.11 Clearing NVRAM ! CAUTION Clearing NVRAM results in the loss of all user-entered parameters.
General Configuration Screen WARNING YOU HAVE ELECTED TO CLEAR NVRAM. THIS WILL CLEAR ALL SYSTEM DEFAULTS INCLUDING BUT NOT LIMITED TO IP ADDRESS, INTERFACE CONFIGURATION, AND COM PORT CONFIGURATION, THEN RESET THE BOARD. ARE YOU SURE YOU WANT TO CLEAR NVRAM? NO YES 174251 Figure 5-14 Clear NVRAM Warning Screen 5. Select YES and the message “CLEARING NVRAM. REBOOT IN PROGRESS...” displays. 6. The 2H22-08R clears NVRAM and reboots. All user-entered parameters default to factory settings.
Chapter 5: Local Management 5.8 SNMP COMMUNITY NAMES SCREEN The SNMP Community Names screen allows you to set SNMP management community names. Community names act as passwords to Local/Remote Management and are agents of security access to the 2H22-08R. Access to the 2H22-08R is controlled by enacting any of three different levels of security authorization (read-only, read-write, and super-user).
SNMP Community Names Screen The following explains each SNMP Community Names screen field: Community Name (Modifiable) Displays the user-defined name through which a user accesses the 2H22-08R SNMP Management. Any Community Name assigned here acts as a password to Local/Remote Management. To enter a community name, refer to Section 5.8.1. Access Policy (Read-Only) Indicates the access accorded each Community Name.
Chapter 5: Local Management To establish Community 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 steps 1 through 3 to modify the other community names. 5. Use the arrow keys to highlight the SAVE command at the bottom of the screen and press ENTER. The message “SAVED OK” displays.
SNMP Traps Screen 5.9 SNMP TRAPS SCREEN Since the 2H22-08R is a 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 5-16. 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.
Chapter 5: Local Management The following explains each field of the SNMP Traps screen. Trap Destination (Modifiable) Indicates the IP address of the workstation to receive trap alarms. Up to eight different destinations can be defined as described in Section 5.9.1. Trap Community Name (Modifiable) Indicates the Community Name included in the trap message sent to the Network Management Station with the associated IP address to change the community name, refer to Section 5.9.1.
Switch Configuration Screen NOTE Exiting without saving causes a “NOT SAVED?” message to appear above the SAVE command. Edits are lost if they are not saved before exiting. The designated workstations now receive traps from the 2H22-08R. 5.10 NOTE SWITCH CONFIGURATION SCREEN The Switch Configuration Screen will not be available if the operational mode of the device has been set to SECURE FAST VLAN. This screen may only be used by devices configured to operate as 802.1D or 802.1Q switches.
Chapter 5: Local Management Event Message Line 2H22-08 LOCAL MANAGEMENT Switch Configuration Device Type: 2H22-08R Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.
Switch Configuration Screen The following describes each field of the Switch Configuration screen: Switch Address (Read-Only) Displays the MAC address of the switch. Number of Ports (Read-Only) Displays the total number of switched ports. Type of STA (Toggle) Allows you 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 State (Read-Only) There are five states that can display in this field. These states are described as follows: Disabled: Management disabled this interface. No traffic is received or forwarded while the interface is disabled. Learning: The switch in Learning State is looking at Bridge Protocol Data Units (BPDUs) to determine the current network topology (during start-up or after being deleted), or when the Spanning Tree Algorithm detects a network topology change.
Switch Configuration Screen 4. Press ENTER. The message “SAVED OK” displays. 5.10.2 Setting the Age Time To set the Age Time, proceed as follows: 1. Use the arrow keys to highlight the Age Time field. 2. Enter the desired Age Time in increments of 10. The available Age Time range is 10 seconds to 1,000,000 seconds with the default value being 300 seconds. 3. Use the arrow keys to highlight the SAVE command at the bottom of the screen. 4. Press ENTER. The message “SAVED OK” displays. 5.10.
Chapter 5: Local Management 5.11 ETHERNET INTERFACE CONFIGURATION To access the Ethernet Interface Configuration Menu screen shown in Figure 5-18 from the Device Configuration Menu screen, use the arrow keys to highlight the ETHERNET INTERFACE CONFIGURATION menu item, and press ENTER. The Ethernet Interface Configuration screen displays. Event Message Line 2H22-08R LOCAL MANAGEMENT Ethernet Interface Configuration Device Type: 2H22-08R Port Num Port Type Link Status Firmware Revision: XX.XX.
Ethernet Interface Configuration Link Status (Read-Only) Indicates whether or not there is a physical connection from a particular port to another 10BASE-T, 100BASE-TX/FX, or 100BASE-TXFD/FXFD device. One of the following values displays: • Link – There is a link signal present and a valid physical connection to another 10BASE-T, 100BASE-TX/FX, or 100BASE-TXFD/FXFD device. • No Link – There is no link signal present and there is no valid physical connection to another device. Current Oper.
Chapter 5: Local Management Advertised Ability (Selectable) During auto-negotiation, the FE-100TX sends information about its capability to the device at the other end of the segment. The capabilities of a port with an FE-100TX installed are 10BASE-T, 10BASE-TFD (full duplex mode), 100BASE-TX and 100BASE-TXFD (full duplex mode). In normal operation, with all capabilities enabled, the FE-100TX “advertises” that it has the ability to operate in any mode.
Ethernet Interface Configuration 5.11.2 Setting the FE-100TX Operational Mode Use this field to set the active technology. This field steps to Auto-Negotiation, 10Base-T, 10Base-TFD (full duplex), 100Base-TX, and 100Base-TXFD (full duplex). If Auto-Negotiation is selected, the FE-100TX automatically sets the active technology. To manually set the active technology through Local Management, proceed as follows: 1. Use the arrow keys to highlight the Desired Oper. Mode field. 2.
Chapter 5: Local Management 6. Use the arrow keys to highlight the SAVE command. Press ENTER. The message “SAVED OK” displays and Local Management saves the changes to memory. 5.11.4 Configuring an FE-100FX or FE-100F3 Interface for Port 7 or 8 When an FE-100FX or FE-100F3 is installed in port 7 or 8, it must be manually set to operate in the same technology as the device at the other end of the connected segment. Section 5.11.
Ethernet Interface Configuration 5.11.6 Setting the Flow Control Admin Status This field toggles between ENABLED and DISABLED. To enable or disable Flow Control, do the following: 1. Use the arrow keys to highlight the Flow Control Admin Status field. 2. Use the SPACE bar to toggle the field to the desired setting. Press ENTER. 3. Use the arrow keys to highlight the SAVE command. Press ENTER. The message “SAVED OK” displays and Local Management saves the changes to memory.
Chapter 5: Local Management 5.12 DEVICE SPECIFIC CONFIGURATION MENU The Device Specific Configuration Menu screen allows you to select from four screens to configure ports or check system resources specific to the 2H22-08R. NOTE The PORT REDIRECT FUNCTION and BROADCAST SUPPRESSION menu items on the Device Specific Configuration Menu screen will not display if the operational mode of the device has been set to SECUREFAST VLAN: Section 5.7.9 provides instructions for setting the operational mode.
Device Specific Configuration Menu The following explains each field of the Device Specific Configuration Menu screen: SYSTEM RESOURCES The System Resources screen displays the amount of FLASH memory, DRAM, and NVRAM installed, indicates the amount of available memory and provides information on 2H22-08R operation. For details, refer to Section 5.13.
Chapter 5: Local Management 5.13 SYSTEM RESOURCES SCREEN The System Resources screen, Figure 5-20, provides information concerning the processor used in the 2H22-08R and the amount of FLASH memory, DRAM, and NVRAM that is installed and how much of that memory is available. This screen also allows you to monitor the current processor (switch) utilization and the peak switch utilization.
System Resources Screen Flash Memory Installed (Read-only) Indicates the amount of FLASH memory installed in the 2H22-08R and how much is currently available. DRAM Installed (Read-only) Indicates the amount of DRAM installed in the 2H22-08R and how much is currently available. NVRAM Installed (Read-only) Indicates the amount of NVRAM installed in the 2H22-08R and how much of it is currently available.
Chapter 5: Local Management 5.14 FLASH DOWNLOAD SCREEN The Flash Download screen, shown in Figure 5-21, allows you to upgrade the device with a different operating image. NOTE You may also force the download of an image by changing the position of Switch 6 located inside the device. Refer to Section C.2.1, Setting the Mode Switch, for details. Before downloading a new image to the 2H22-08R, load the image onto the network TFTP server.
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... 2H22-08R LOCAL MANAGEMENT Flash Download Device Type: 2H22-08R Firmware Revision: 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 The following briefly explains each field of the Flash Download screen: Download Method (Selectable) This field steps to BOOTP, TFTP, and RUNTIME. If set for BOOTP, the 2H22-08R sends out a BootP request to determine the IP address of the TFTP server and the File Name of the image to be downloaded. If set for TFTP or RUNTIME, the 2H22-08R attempts a TFTP download based on the IP address and filename entered in the fields at the bottom of the Flash Download screen. Section 5.14.
Flash Download Screen Download File Name (Selectable) Enter the complete TFTP Server path and file name of the new image in this field. 5.14.1 Image File Download Using BootP To download a firmware image into FLASH using BootP, proceed as follows: 1. Use the arrow keys to highlight the Download Method field. 2. Use the SPACE bar to select BOOTP. 3. Use the arrow keys to highlight the TFTP Gateway IP Addr field. 4.
Chapter 5: Local Management 8. Enter the complete pathway and file name of the image stored on the download server. For example: /tftpboot/2H22.hex 9. Use the arrow keys to highlight EXECUTE at the bottom of the screen and press ENTER. The message “TFTP 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. 5.14.
Port Redirect Function Screen COMMIT TO FLASH.” displays in the event message line at the top of the screen and the new image is downloaded into FLASH memory. 5.15 NOTE PORT REDIRECT FUNCTION SCREEN The Port Redirect Function screen is only used if the operational mode of the device has been set to 802.1d SWITCHING. Refer to Section 5.7.9, Setting the Operational Mode for instructions on configuring the device to operate in this mode.
Chapter 5: Local Management To access the Port Redirect Function screen from the Device Specific Configuration Menu screen use the arrow keys to highlight the PORT REDIRECT FUNCTION menu item and press ENTER. The Port Redirect Function screen displays. Event Message Line 2H22-08R LOCAL MANAGEMENT Port Redirect Function Device Type: 2H22-08R Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.
Port Redirect Function Screen Source Port [n] (Selectable) Allows a selected port [n] to be changed to a source port as described in Section 5.15.1. Destination Port [n] (Selectable) Allows a selected port [n] to be changed to a destination port as described in Section 5.15.2. Errors (Toggle) Allows the user to configure the source ports to either send errored frames to selected destination ports, or to drop errored frames, and send only valid traffic to the destination ports.
Chapter 5: Local Management 5.15.2 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 displays. 3. Use the arrow keys to highlight the Destination Port field. 4.
Port Redirect Function Screen 5.15.3 Changing the Remap Errors Field To prevent errored frames from being sent to the destination ports, perform the following: 1. Use the arrow keys to highlight the [OFF] selection, next to the Errors field at the bottom of the screen, and press ENTER. 2. Use the arrow keys to highlight the SAVE command and press ENTER. The changes are saved to memory.
Chapter 5: Local Management 5.16 BROADCAST SUPPRESSION SCREEN The Broadcast Suppression screen, Figure 5-23, allows you to set a desired limit of receive broadcast frames that are switched out to the other interfaces. The Broadcast Suppression screen will not be available if the operational mode of the device has been set to SECURE FAST VLAN. This screen may only be used by devices configured to operate as traditional or 802.1Q switches.
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 5.16.2 Setting the Reset Peak To set the Reset Peak field to YES or NO, 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 or NO. 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.
Device Statistics Menu Screen 5.17 NOTE DEVICE STATISTICS MENU SCREEN The SWITCH STATISTICS menu item on the Device Statistics Menu screen will not display if the operational mode of the device has been set to SECURE FAST VLAN. Section 5.7.9 provides instructions on setting the operational mode. The Device Statistics Menu screen, Figure 5-24, provides access to screens that allow you to obtain switch statistics about frame traffic through each interface and view operating statistics about each port.
Chapter 5: Local Management The Device Statistics Menu screen displays the following menu items: SWITCH STATISTICS The Switch Statistics 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 switched interface, on an interface-by-interface basis.
Switch Statistics Screen 5.18 SWITCH STATISTICS SCREEN The Switch Statistics screen, Figure 5-25, lists the number of frames received, transmitted, filtered, and forwarded by each port. NOTE The Switch Statistics screen will not be available if the operational mode of the device has been set to SECURE FAST VLAN. This screen may only be used by devices configured to operate as traditional or 802.1Q switches.
Chapter 5: Local Management The Switch Statistics screen displays the following fields: Port # (Read-Only) Identifies the port number. Frames Rcvd (Read-Only) Displays the number of frames received by the port since the last power-up or reset. Frames Txmtd (Read-Only) Displays the number of frames transmitted by the port since the last power-up or reset. Frames Fltrd (Read-Only) Displays the number of frames filtered by the port since the last power-up or reset.
Interface Statistics Screen 5.19 INTERFACE STATISTICS SCREEN The Interface Statistics screen is used to gather MIB-II statistics for all of the 2H22-08R interfaces (ports 1 through 6 and Fast Ethernet Interface Modules). To access the Interface Statistics screen, use the arrow keys to highlight the INTERFACE STATISTICS menu item on the Device Statistics Menu screen and press ENTER. The Interface Statistics screen, Figure 5-26, displays.
Chapter 5: Local Management 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 5-26 shows the Interface field displaying 1. This represents port 1 of the 2H22-08R. To view other interface statistics, refer to Section 5.19.1. Name (Read-only) The Name field displays the type of interface for which statistics are being displayed.
Interface Statistics Screen 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 packets transmitted that were sent to a single address. OutNonUnicast (Read-only) This field displays the total number of packets transmitted to a broadcast or multicast address.
Chapter 5: Local Management Oper Status (Read-only) This field displays the current status of the interface. If this field displays “Testing”, no packets may be passed on this interface. MTU (Read-only) The MTU field displays the maximum frame size (in octets) that a packet may contain to be received or transmitted from this interface. Speed (Read-only) The Speed field displays an estimate of the interface’s current bandwidth in bits per second.
Interface Statistics Screen 5.19.2 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 command. 2. Press ENTER, the counters for the selected interface are reset to zero.
Chapter 5: Local Management 5.20 RMON STATISTICS SCREEN RMON statistics for each interface, on an interface-by-interface basis, are viewed through the RMON Statistics screen shown in Figure 5-27. Access the RMON Statistics screen by using the arrow keys to highlight the RMON STATISTICS field on the Device Statistics Menu screen and pressing ENTER. The RMON Statistics screen displays. 2H22-08R LOCAL MANAGEMENT RMON Statistics Device Type: 2H22-08R Firmware Revision: XX.XX.XX BOOTPROM Revision: XX.XX.
RMON Statistics Screen The following definitions explain each field of the RMON Statistics screen: RMON Index (Read-only) This field displays the current Ethernet interface for which statistics are being shown. The 2H22-08R has an embedded RMON agent that gathers statistics for each of its interfaces. 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 Multicasts field displays the total number of good packets received that were directed to a multicast address. The value of this field does not include packets directed to the broadcast address. CRC Align Errors (Read-only) This field displays the number of packets 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 packets, received on this interface. 64 Octets (Read-only) Displays the total number of packets including bad packets, received that were 64 bytes in length (excluding framing bits, but including FCS bytes).
Chapter 5: Local Management 5.20.1 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 nor the statistics will change until ENTER is pressed). 5.20.
Network Tools 5.21 NETWORK TOOLS The Network Tools function allows you to access and manage network devices. Figure 5-28 shows the Network Tools Help screen. To access the Network Tools screen, use the arrow keys to highlight the NETWORK TOOLS menu item in the Device Menu screen and press ENTER. The Network Tools screen displays. Figure 5-28 displays when “help” is entered at the prompt, and lists all the commands available to you.
Chapter 5: Local Management There are two categories of commands in the command set. • Built-in Commands - Allow you to access and manage network devices. The commands are: arp, bridge, defroute, netstat, ping, reset, show, traceroute, soft_reset, telnet, and link_trap. • Special Commands - Allow you to exit from Network Tools. The commands are done, quit, and exit. NOTES The conventions used in describing the commands in Network Tools are as follows: Arguments enclosed by [ ] are required.
Network Tools 5.21.1 Built-in Commands The built-in commands listed in this section activate functions on the LM managed device or devices being accessed through Network Tools. arp: Syntax: arp Description: The arp command provides access to the ARP (Address Resolution Protocol) cache, enabling you to view cache data, delete entries, or add a static route. Super-user access is required to delete an entry or add a static route.
Chapter 5: Local Management Example: -> arp -a # Interface # (SonicInt) # (SonicInt) # (SonicInt) # (SonicInt) Network Address 122.144.40.111 122.144.48.109 122.144.52.68 122.144.21.43 Physical Address 00.00.0e.12.3c.04 00.00.0e.f3.3d.14 00.00.0e.12.3c.04 00.00.0e.03.1d.3c Media Type 3(dynamic) 3(dynamic) 3(dynamic) 3(dynamic) -> arp -d 1 122.144.52.68 -> arp -s 1 22.44.2.
Network Tools defroute: Syntax: defroute Description: The defroute command allows you, in the syntax order shown above, to view, set, or delete the default IP route to a managed device through the specified interface. Options: defroute [interface number] [IP address] defroute delete [interface number] [IP address] Example: -> defroute 2 147.152.42.
Chapter 5: Local Management link_trap: Syntax: link_trap [enable/disable/status] [PORT/all] Description: The link_trap command allows link traps to be enabled or disabled when specifying a single port, or simultaneously when specifying “all” or no ports. When one or all ports are specified to enable, disable, or find their status, their current condition is displayed.
Network Tools netstat: Syntax: netstat [options] 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. -r Displays routing information for each interface.
Chapter 5: Local Management ping: Syntax: ping [IP address] Description: The ping command generates an outbound ping request to check the status (alive/not alive) of a device at a specified IP address. Options: [IP address] Example: -> ping 122.144.40.10 122.144.40.10 is alive 05141-71 reset: Syntax: reset Description: This reset command initiates a hardware reset of the device.
Network Tools show: Syntax: show Description: The show command displays information concerning various components of the device. Protocols currently supported are IP, IPX, DECnet, and AppleTalk. Components of those protocols that are currently supported are ARP caches, route tables, FIB tables, server tables, and interface tables. The number of valid entries in the table will be displayed at the end of the table display.Chapter 5: Local Management traceroute: Syntax: traceroute [IP address] Description: The traceroute command generates a TRACEROUTE request to a specified IP address and provides a display of all next-hop routers in the path to the device. If the device is not reached, the command displays all next-hop routers to the point of failure. Options: [IP Address] Example: -> traceroute 122.144.11.52 # next-hop[0] : 122.144.60.45 # next-hop[1] : 122.144.8.113 # next-hop[2] : 122.144.61.45 # 122.144.11.
Network Tools soft-reset: Syntax: soft-reset Description: This command restarts the software image, which restores your configuration settings from NVRAM. You will be queried to confirm the reset command to ensure against unwanted resets. TIP The Network Tools connection to the device will be terminated upon execution of this command.
Chapter 5: Local Management telnet: Syntax: telnet [IP address] [Port #] Description: The telnet command allows you to communicate with another host (that supports Telnet connections) using the Telnet protocol. You must specify the remote host using its IP address. The [IP address] field is mandatory. If no Port number is specified, telnet will attempt to contact the host at the default port. Options: [IP address] [Port #] Example: -> telnet 134.141.12.345 Trying 134.141.12.345 Connected to 134.141.
Network Tools link_trap: Syntax: link_trap [enable/disable/status] [PORT/all] Description: The link_trap command allows link traps to be enabled or disabled when specifying a single port, or simultaneously when specifying “all” or no ports. When one or all ports are specified to enable, disable or find their status, their current condition is displayed.
Chapter 5: Local Management 5.21.2 Special Commands done, quit, exit: Syntax: done, quit, or exit Description: The done, quit, or exit command allows you to exit from Network Tools and return to the Main Menu screen.
APPENDIX A SPECIFICATIONS This appendix provides operating specifications for the 2H22-08R SmartSwitch 2208 standalone device. 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): 16 MB FLASH Memory: 4 MB A.2 PHYSICAL PROPERTIES Dimensions: 7.11H x 43.18W x 46.99D (cm) 2.8H x 17W x 18.5D (in) Weight (Unit) 2H43-51R: 5.
Appendix A: Specifications 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.5 INPUT/OUTPUT PORTS Ports 1 through 6 Fast Ethernet 10/100 Mbps (100BASE-TX compliant) with RJ45 type connectors.
Regulatory Compliance A.7 REGULATORY COMPLIANCE This equipment meets the following safety and electromagnetic compatibility (EMC) requirements: Safety UL 1950, CSA C22.2 No. 950, EN 60950, IEC 950, and 73/23/EEC. EMC FCC Part 15, EN 55022, CSA C108.8, EN 50082-1, VCCI V-3, AS/NZS 3548 and 89/336/EEC.
Appendix A: Specifications Page A-4 2H22-08R SmartSwitch 2208 User’s Guide
APPENDIX B FE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONS This appendix provides specifications for the FE-100TX, FE-100FX, and FE-100F3 Fast Ethernet Interface Modules that are supported by the 2H22-08R. B.1 NOTE FE-100TX The FE-100TX uses an RJ45 connector supporting Category 5 Unshielded Twisted Pair (UTP) cabling, which has an impedance of 85 to 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 7 8 FE-100F 2159-30 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 7 8 FE-100F 2159-31 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 Page B-4 2H22-08R SmartSwitch 2208 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. 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 2H22-08R chassis cover. DO NOT REMOVE THE COVER FROM THE 2H22-08R WHILE POWER IS APPLIED TO THE UNIT. HAZARDOUS VOLTAGES ARE PRESENT AND COULD CAUSE PERSONAL INJURY AND/OR DAMAGE THE UNIT. DO NOT POWER UP THE 2H22-08R AGAIN UNTIL THE COVER AND SCREWS ARE IN PLACE. DECKEL VON DAS 2H22-08R NICHT ABZIEHEN UNTER SPANNUNG.
Removing the Chassis Cover To remove the chassis cover, proceed as follows: TURN OFF THE 2H22-08R BY UNPLUGGING BOTH POWER CORDS FROM THE REAR OF THE CHASSIS. AM HINTEN DES 2H22-08R STECHEI ABZIEHEN UM AUS ZU SCHALTEN. APAGUE EL 2H22-08R DESENCHUFE EL CABLE DE LA UNIDAD. TIP Before performing step 1, mark the cables connected to the 2H22-08R according to their associated port numbers. This is recommended for ease of reinstallation. 1. Disconnect all network cables attached to the 2H22-08R. 2.
Appendix C: Optional Installations and Mode Switch Bank Settings To reinstall the chassis cover, perform the removal procedures in reverse. Chassis Cover Cover Screws (7) Chassis Front Panel Note: If the device was rack mounted, the four screws fastening the cover to the front panel are removed and installed along with the rackmount brackets.
Removing the Chassis Cover C.2.1 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 • Switch 6 – Forced BootP. The BootP server references the location of a station acting as a Trivial File Transfer Protocol (TFTP) server containing the 2H22-08R image file. NOTE Do NOT attempt a Forced BootP unless a BootP server has been configured for the 2H22-08R.
Installing Optional Fast Ethernet Interface Modules C.3 INSTALLING OPTIONAL FAST ETHERNET INTERFACE MODULES Figure C-3 shows the locations of the Fast Ethernet Interface Module connectors for ports 7 and 8.
Appendix C: Optional Installations and Mode Switch Bank Settings TIP When installing Fast Ethernet Interface Modules in both port slots 7 and 8, remove the coverplates from both slot openings. In the following instructions, the optional module is shown being installed in port slot 8. 1. Remove the coverplate from the port slot where the Fast Ethernet Interface Module is to be installed. Refer to Figure C-4 and proceed as follows: a. Remove the two screws fastening the coverplate to the standoffs.
Installing Optional Fast Ethernet Interface Modules ! CAUTION When installing an FE-100FX or FE-100F3 module into the 2H22-08R, remove the rubber plug on the module before proceeding. 3. See Figure C-5. Gently pull the faceplate of the 2H22-08R forward to allow room for the Fast Ethernet Interface Modules to be aligned over the connector. ! CAUTION In the following step, take care when inserting the Fast Ethernet Interface Module into the Motherboard connector, so that the pins do not bend.
Appendix C: Optional Installations and Mode Switch Bank Settings 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. Secure the Fast Ethernet Interface Module with the screws saved in steps 1 and 2. 7. Reinstall the cover.
INDEX Numerics E 100BASE-FX Cable Loss 2-2 Single mode fiber cable lengths 2-2 100BASE-TX cable length 2-2 10BASE-T requirements 2-1 802.
Index connecting to the network 3-7 Fast Ethernet Interface Module C-7 IP address 5-17, 5-19 K Keyboard conventions 5-2 L LANVIEW LEDs 4-1 Local Management exiting from 5-11 Local Management screens selection of 5-11 M Management Terminal COM port connection of 5-4 MIB Navigator 5-79 Mode Switch setting C-5 N Network connection FE-100FX/FE-100F3 3-10 FX-100TX 3-8 Network Connections 3-7 Network Tools 5-79 built-in commands arp 5-81 bridge 5-82 defroute 5-83 ping 5-86 reset 5-86 show 5-87 traceroute 5-88
Index exiting from 5-11 General Configuration screen 5-16 hierarchy of 5-9 Password screen 5-8 Port Redirect Function screen 5-57 RMON Statistics screen 5-74 selection of 5-11 SNMP Community Names screen 5-32 SNMP Traps screen 5-35 Switch Configuration screen 5-37 System Resources screen 5-50 SmartTrunk introduction to 1-7 SNMP Community Names screen 5-32 access policy 5-33 community name 5-33 SNMP Traps screen 5-35 trap table configuration 5-36 Spanning Tree Algorithm 5-39 Special Commands, Network Tools 5
Index Index-4 2H22-08R User’s Guide
