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2H23-50R/2H33-37R SmartSwitch 2100 User’s Guide
9032286-04
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2H23-50R/2H33-37R User’s Guide
Only qualified personnel should perform installation procedures
FCC NOTICE
2H23-50R/2H33-37R User’s Guide
INDUSTRY CANADA NOTICE
VCCI NOTICE
CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT
2H23-50R/2H33-37R User’s Guide
EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY
CABLETRON SOFTWARE PROGRAM LICENSE
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
2H23-50R/2H33-37R User’s Guide
SAFETY INFORMATION CLASS 1 LASER TRANSCEIVERS
SAFETY INFORMATION CLASS 1 LASER TRANSCEIVERS
LASER RADIATION AND CONNECTORS
Manufacturer’s Name Cabletron Systems, Inc
DECLARATION OF CONFORMITY
2H23-50R/2H33-37R User’s Guide
Application of Council Directives 89/336/EEC 73/23/EEC
2H23-50R/2H33-37R User’s Guide
INTRODUCTION
CONTENTS
INSTALLATION
CHAPTER
CHAPTER
Contents
TROUBLESHOOTING
CHAPTER
SNMP Traps Screen
Contents
2H23-50R/2H33-37R User’s Guide
OPTIONAL INSTALLATIONS AND
Contents
SPECIFICATIONS
SPECIFICATIONS
1.2 STRUCTURE OF THIS GUIDE
1.1 USING THIS GUIDE
CHAPTER INTRODUCTION
Chapter 1 Introduction
1.3 OVERVIEW
The 2H23-50R is a high speed network repeater/switch device that provides four Ethernet networks and four Fast Ethernet networks RJ21 MicroLANs, CONN 1 through CONN 4 and two slots 5 and 6 for optional Fast Ethernet Interface Modules. The RJ21 connectors each consist of 12 repeater ports that are able to reside on the Ethernet
1.3.3 Auto-Negotiation
1.3.2 Full Duplex Switched Ethernet
1.3.1 Connectivity
1.3.5 Runtime IP Address Discovery
1.3.4 SmartTrunking
1.3.6 Management
1.3.7 Switching Options
1.3.9 Year 2000 Compliant
1.3.10 LANVIEW Diagnostic LEDs
1.4 OPTIONAL FEATURES
1.3.8 Standards Compatibility
Table 1-1 Fast Ethernet Interface Modules
1.4.1 Fast Ethernet Interface Modules
1.4.2 High Speed Interface Modules
2H23-50R/2H33-37R User’s Guide
1.5 DOCUMENT CONVENTIONS
The following conventions are used throughout this document
Document Conventions
1.6 GETTING HELP
1.7 RELATED MANUALS
2H23-50R/2H33-37R User’s Guide
Chapter 1 Introduction
1-12
2.2 10BASE-T NETWORK
CHAPTER NETWORK REQUIREMENTS
2.1 SmartTrunk
Multimode Fiber Optic Cable Length
2.3 100BASE-TX NETWORK
2.4 100BASE-FX FIBER OPTIC NETWORK
Single Mode Fiber Cable Lengths
3.1 REQUIRED TOOLS
CHAPTER INSTALLATION
3.2 UNPACKING THE DEVICE
3.3 INSTALLING OPTIONS
Installation
3.4 INSTALLING THE DEVICE
3.4.1 Tabletop or Shelf Installation
Guidelines for Tabletop and Shelf Installations
Guidelines for the Rackmount Installation
3.4.2 Rackmount Installation
Rack mounting the 2H23-50R or 2H33-37R involves the following
Rack Mounting the Device
Figure 3-3 Installing the Rackmount Brackets
Figure 3-4 Installing the Device in a Rack
3.4.3 Connecting Power to the Device
3.5 CONNECTING TO THE NETWORK
3.5.1 Connecting Cables to CONN 1 Through
3.5.2 Connecting a UTP Segment to the FE-100TX
2251-31
Figure 3-7 FE-100TX Crossover Switch
Figure 3-8 Cable Pinouts - RJ45 Crossover Cable
100 FE-100TX
RX LED TX LED
Figure 3-9 FE100-TX Port Connection
3.5.3 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3
TX LED
SC Connector
Figure 3-10 Fiber Optic Cable Connection
RX LED
3.6 COMPLETING THE INSTALLATION
2H23-50R/2H33-37R User’s Guide
Chapter 3 Installation
3-16
4.1 USING LANVIEW
CHAPTER TROUBLESHOOTING
2H23-50R/2H33-37R User’s Guide
Chapter 4 Troubleshooting
Flashing indicates an LED flashing randomly
Color
Using LANVIEW
2H23-50R/2H33-37R User’s Guide
Table 4-1 LANVIEW LEDs
Table 4-1 LANVIEW LEDs Continued
Chapter 4 Troubleshooting
2H23-50R/2H33-37R User’s Guide
100 LED Receive RX LED
4.2 FE-100TX LED
A link exists if the associated port 5 or 6 RX LED is on
Chapter 4 Troubleshooting
Table 4-2 10/100 LED Indications When RX LED Is On
Table 4-3 10/100 LED Indications When RX LED Is Off
2H23-50R/2H33-37R User’s Guide
4.3 TROUBLESHOOTING CHECKLIST
Troubleshooting Checklist
Table 4-4 Troubleshooting Checklist
downtime of up to two minutes will result from this action
4.4 USING THE RESET BUTTON
5.1 OVERVIEW
CHAPTER LOCAL MANAGEMENT
Table 5-1 Keyboard Conventions
5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS
Chapter 5 Local Management
2H23-50R/2H33-37R User’s Guide
5.3 MANAGEMENT TERMINAL SETUP
Management Terminal Connection
5.3.1 Console Cable Connection
2H23-50R/2H33-37R User’s Guide
5.3.2 Management Terminal Setup Parameters
Management Terminal Setup
Table 5-2 VT Terminal Setup
5.3.3 Telnet Connections
5.3.4 Monitoring an Uninterruptible Power Supply
Figure 5-3 Local Management Password Screen
5.4 ACCESSING LOCAL MANAGEMENT
5.4.1 Navigating Local Management Screens
5-10
Figure 5-4 802.1D Switching Mode, LM Screen Hierarchy
Figure 5-5 802.1Q Switching Mode, LM Screen Hierarchy
Chapter 5 Local Management
5.4.3 Exiting Local Management Screens
5.4.2 Selecting Local Management Menu Screen Items
To exit LM using the RETURN command, proceed as follows
2H23-50R/2H33-37R User’s Guide
5.5 DEVICE MENU SCREEN
DEVICE CONFIGURATION
Device Menu Screen
NETWORK TOOLS
DEVICE CONFIGURATION
DEVICE STATISTICS
Section 5.7.9 provides instructions on setting the operational mode
5.6 DEVICE CONFIGURATION MENU SCREEN
SWITCH CONFIGURATION SMARTTRUNK CONFIGURATION
DEVICE SPECIFIC CONFIGURATION
GENERAL CONFIGURATION
SWITCH CONFIGURATION
SMARTTRUNK CONFIGURATION
5.7 GENERAL CONFIGURATION SCREEN
TFTP Gateway IP Addr Modifiable
Default Gateway Modifiable
IP Address Modifiable
Subnet Mask Modifiable
Displays the total time that the device has been operating
IP Fragmentation Toggle
Com Toggle
Application Toggle
Clear NVRAM Toggle
5.7.1 Setting the IP Address
Figure 5-11 Configuration Warning Screen
5.7.2 Setting the Subnet Mask
5.7.4 Setting the TFTP Gateway IP Address
5.7.3 Setting the Default Gateway
5.7.5 Setting the Device Date
5.7.7 Entering a New Screen Refresh Time
5.7.6 Setting the Device Time
802.1D SWITCHING, 802.1Q SWITCHING, or SECURE FAST VLAN
5.7.8 Setting the Screen Lockout Time
5.7.9 Setting the Operational Mode
Figure 5-12 Configuration Warning Screen
General Configuration Screen
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5-27
5.7.10 Configuring the COM Port
2H23-50R/2H33-37R User’s Guide
6. When the message “SAVED OK” displays, the edits you made are saved
4. Use the arrow keys to highlight YES. Press ENTER
General Configuration Screen
5.7.11 Clearing NVRAM
5.7.10.1 Changing the COM Port Application
Clear NVRAM as follows
5.7.12 Enabling/Disabling IP Fragmentation
Figure 5-15 SNMP Community Names Screen
5.8 SNMP COMMUNITY NAMES SCREEN
Community Name Modifiable
Access Policy Read-Only
5.8.1 Establishing Community Names
5.9 SNMP TRAPS SCREEN
Enable Traps Toggle
5.9.1 Configuring the Trap Table
5.10 SWITCH CONFIGURATION SCREEN
Number of Ports Read-Only
Switch Configuration Screen
Switch Address Read-Only
Figure 5-17 Switch Configuration Screen
Port # Read-Only
Type of STA Selectable
Age Time Modifiable
Displays the hardware address assigned to each listed port
5.10.3 Setting Enabling or Disabling the Port Status
5.10.1 Setting the STA
5.10.2 Setting the Age Time Field
Figure 5-18 Device Specific Configuration Menu Screen
5.11 DEVICE SPECIFIC CONFIGURATION MENU SCREEN
SYSTEM RESOURCES
HIGH SPEED INTERFACE CONFIGURATION
802.1Q VLAN CONFIGURATION
Port Based VLAN User’s Guide
REPEATER CONFIGURATION MENU
5.12 SYSTEM RESOURCES SCREEN
NVRAM Installed Read-only
5.12.1 Setting the Reset Peak Switch Utilization
Flash Memory Installed Read-only
DRAM Installed Read-only
5.13 HIGH SPEED INTERFACE CONFIGURATION SCREEN 2H23-50R ONLY
Link Status Read-only
Port Type Read-only
Desired Oper. Mode Selectable
Current Oper. Mode Read-only
5.13.1 Configuring an FE-100FX or FE-100F3
5.13.1.1 Setting the FE-100FX or FE-100F3 Operational Mode
5.13.2 Configuring an FE-100TX
5.13.2.1 Setting the FE-100TX Operational Mode
5.13.2.2 Setting the FE-100TX Advertised Ability
5.14 FLASH DOWNLOAD SCREEN
Download Method Selectable
The following briefly defines each field of the Flash Download screen
Last Image File Name Read-only
Reboot After Download Modifiable only when the user chooses RUNTIME
TFTP Gateway IP Addr Selectable
Last Image Server IP Read-only
5.14.2 Image File Download Using TFTP
5.14.1 Image File Download Using BootP
5.14.3 Image File Download Using Runtime
Table 5-6 CONN/Port Organization
5.15 PORT REDIRECT FUNCTION SCREEN
Shows which ports are currently set as destination ports
5.15.1 Displaying the Source and Destination Entries
5.15.2 Changing Source and Destination Ports
Broadcast frames received above the threshold setting are dropped
5.16 BROADCAST SUPPRESSION SCREEN
The following explains each field of the Broadcast Suppression screen
5.16.2 Setting the Reset Peak
5.16.1 Setting the Threshold
Figure 5-24 VLAN Main Menu Screen
5.17 THE VLAN MAIN MENU 802.1Q SCREEN
Figure 5-25 Repeater Configuration Menu Screen
5.18 REPEATER CONFIGURATION MENU SCREEN
PORT LEVEL SECURITY CONFIGURATION
5.19 REPEATER PORT CONFIGURATION SCREEN
REPEATER PORT CONFIGURATION
DEVICE LEVEL SECURITY CONFIGURATION
Table 5-8 CONN/Repeater Port Relationship
PORT# Read-only
Figure 5-26 Repeater Port Configuration Screen
Displays the Link status Link or No Link of the port
5.19.1 Setting the Port Operating Mode
5.19.2 Enabling /Disabling Ports
5.19.3 Setting All Ports
5.19.4 Enabling/Disabling Network Ports
5.20 DEVICE LEVEL SECURITY CONFIGURATION
Figure 5-27 Device Level Security Configuration Screen
Connector Read-Only
Table 5-10 CONN/Repeater Port Relationship
Security State Selectable
5.20.1 Setting the Device Level Security
5-75
5.21 PORT LEVEL SECURITY CONFIGURATION SCREEN
Port Level Security Configuration Screen
2H23-50R/2H33-37R User’s Guide
Table 5-12 CONN/Network Organization
Port Read-only
Network Read-only
Table 5-11 CONN/Repeater Port Relationship
2H23-50R/2H33-37R User’s Guide
Port Level Security Configuration Screen
Security State Selectable
Action On Intruder Toggle
Address Modifiable
5.21.1 Setting the Port Level Security
5.22 DEVICE STATISTICS MENU SCREEN
The Device Statistics Menu screen displays the following menu items
REPEATER STATISTICS
5.23 SWITCH STATISTICS SCREEN
The Switch Statistics screen displays the following fields
CLEAR COUNTERS Command
5.24 INTERFACE STATISTICS SCREEN
InOctets Read-Only
InErrors Read-Only
Interface Read-Only
Name Read-Only
OutUnicast Read-Only
OutErrors Read-Only
Admin Status Read-Only
OutOctets Read-Only
5.24.1 Displaying Interface Statistics
5.25 RMON STATISTICS SCREEN
5.24.2 Using the Clear Counters Command
The following briefly defines each field of the RMON Statistics screen
Broadcast Pkts Read-only
CRC Align Errors Read-only
Drop Events Read-only
Collisions Read-only
Total Octets Read-only
Fragments Read-only
Jabbers Read-only
Total Packets Read-only
5.25.1 Displaying RMON Statistics
5.25.2 Using the Clear Counters Command
The following describes each field of the Repeater Statistics screen
5.26 REPEATER STATISTICS SCREEN
Operating statistics for each repeater port 1 through 48 for the
For details on how to use this field, refer to Section
Displays the total number of errors
PORT # Command
5.26.1 Displaying Network Statistics
5.26.2 Displaying Network Port Statistics
5.27 NETWORK TOOLS
5.26.3 Using the Clear Counters Command
Example
Syntax
Description
Options
Options
5.27.1 Built-in Commands
arp options
Syntax
Options
Example
Syntax
Description
Example
Syntax
Description
Options
Options
Example
Syntax
Description
Example
Syntaxreset
Not Applicable
Options
Description
not reached, the command displays all next-hop
Example
Syntax
Syntax
Options
Not Applicable
Example
Description
Example
linktrap
Syntax
Description
The atmstpstate command allows the user to
option as enable, disable, or status. The STATE
Syntax
Options
5.27.2 Special Commands
Syntax
Description
2H23-50R/2H33-37R User’s Guide
Chapter 5 Local Management
5-108
A.2 PHYSICAL PROPERTIES
APPENDIX A SPECIFICATIONS
A.1 DEVICE SPECIFICATIONS
A.5 INPUT/OUTPUT PORTS
A.3 ELECTRICAL SPECIFICATIONS
A.4 ENVIRONMENTAL REQUIREMENTS
A.7 REGULATORY COMPLIANCE
A.6 COM PORT PINOUT ASSIGNMENTS
2H23-50R/2H33-37R User’s Guide
Appendix A Specifications
B.1 FE-100TX
APPENDIX B FE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONS
2H23-50R/2H33-37R User’s Guide
B.2 FE-100FX
Appendix B FE-100TX, FE-100FX, and FE-100F3 Specifications
FE-100f3
B.3 FE-100F3
FE-100F3
2H23-50R/2H33-37R User’s Guide
2H23-50R/2H33-37R User’s Guide
Appendix B FE-100TX, FE-100FX, and FE-100F3 Specifications
C.1 REQUIRED TOOLS
APPENDIX C OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS
2H23-50R/2H33-37R User’s Guide
C.2 REMOVING THE CHASSIS COVER
Appendix C Optional Installations and Mode Switch Bank Settings
To remove the chassis cover, proceed as follows
Figure C-1 Removing the Chassis Cover
C.2.1 Setting the Mode Switches
Figure C-2 Mode Switch Location/Component Layout
Switch definitions and positions are as follows
Switches 1 through 4 - For Cabletron Systems use only
Switch 7 - Clear NVRAM. Changing the position of this switch resets NVRAM on the next power-up. All user-entered parameters, such as the IP address, device names, etc., are reset to the factory default settings. Once the device resets, you can either use the factory default settings or reenter your own parameters
Primary Power Supply
C.3 INSTALLING OPTIONAL FAST ETHERNET INTERFACE MODULES
Installing Optional Fast Ethernet Interface Modules
Figure C-3 Fast Ethernet Interface Module Connector Location
To install a Fast Ethernet Interface Module in port slot 5 or 6 of the
2H23-50R/2H33-37R User’s Guide
Installing Optional Fast Ethernet Interface Modules
2. Remove the screw from the rear standoff. Save the screw
7. Reinstall the cover
Index-1
INDEX
Numerics
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Index
Index-2
Index-3
Index
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Index
Index-4
Index-5
Index
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Index
Index-6