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2H28-08R
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Troubleshooting
Specifications
Install
Setting the Default Gateway
Connecting Power to the Device
General Configuration Screen
Using the Reset Button
Lanview Diagnostic LEDs
Management Terminal Setup
Using the Return Command
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Contents
2H28-08R SmartSwitch User’s Guide
Page
2H28-08R SmartSwitch 2208 User’s Guide
Industry Canada Notice
Cabletron Software Program License
2H28-08R SmartSwitch 2208 User’s Guide
Declaration of Conformity
2H28-08R SmartSwitch 2208 User’s Guide
Contents
Viii 2H28-08R SmartSwitch 2208 User’s Guide
Appendix a Specifications
Appendix B
Using this Guide
Structure of this Guide
2H28-08R Overview
2H28-08R
Connectivity
Switching Options
Full Duplex Switched Ethernet
SmartTrunk
Runtime IP Address Discovery
Remote Monitoring Rmon
Lanview Diagnostic LEDs
Management
Broadcast Suppression
Standards Compatibility
Port Redirect Function
Year 2000 Compliance
Optional Features
Fast Ethernet Interface Modules
Document Conventions
Following conventions are used throughout this document
Getting Help
Your email address
Related Manuals
Cabletron Systems Cabling Guide
Chapter Network Requirements
100BASE-FX Fiber Optic Network
100BASE-TX Network
2H28-08R SmartSwitch 2208 User’s Guide
Required Tools
Unpacking the 2H28-08R
Installing Optional Equipment
Installation
Installing the 2H28-08R
Tabletop or Shelf Installation
Rackmount Installation
Tabletop or Shelf Installation
Attaching the Strain-Relief Bracket
Rack Mounting the 2H28-08R
Connecting Power to the Device
2H28-08R Rear View
Connecting to the Network
Connecting Fiber Optic Cables to Ports 1 Through
Connecting to the Network
Port RX LED flashes green and amber during bootup
Connecting a UTP Segment to the FE-100TX
FE-100TX Crossover Switch
FE100-TX Port
FE-100FX and FE-100F3 have SC style network ports. See
10 FE-100FX and FE-100F3 Ports
Completing the Installation
2H28-08R SmartSwitch 2208 User’s Guide
Chapter Troubleshooting
Using Lanview
Troubleshooting
Using Lanview
FE-100TX LED
FE-100TX LED
Troubleshooting Checklist
Troubleshooting Checklist
Using the Reset Button
Reset Button
Chapter Local Management
Overview
Local Management Keyboard Conventions
Keyboard Conventions
Management Terminal Setup
Console Cable Connection
Management Terminal Setup Parameters
2lists the setup parameters for the local management device
Monitoring an Uninterruptible Power Supply
Telnet Connections
Uninterruptible Power Supply UPS Connection
Accessing Local Management
USA
Navigating Local Management Screens
802.1D Switching Mode, LM Screen Hierarchy
Selecting Local Management Menu Screen Items
Exiting Local Management Screens
Using the Return Command
Device Menu Screen
Device Menu Screen
Device Configuration Menu Screen
Switch Configuration Smarttrunk Configuration
Device Configuration Menu Screen
General Configuration Screen
Displays the base physical address of the 2H28-08R
Section
Operational Mode Selectable
Setting the IP Address
Setting the Subnet Mask
10 Configuration Warning Screen
Setting the Default Gateway
Setting the Tftp Gateway IP Address
Setting the Device Date
Setting the Device Time
Entering a New Screen Refresh Time
Setting the Screen Lockout Time
Setting the Operational Mode
11 Configuration Warning Screen
10 Configuring the COM Port
YES
When the message Saved OK appears, the edits are saved
Changing the COM Port Application
Clearing Nvram
13 Clear Nvram Warning Screen
Snmp Community Names Screen
14 Snmp Community Names Screen
Following explains each Snmp Community Names screen field
Establishing Community Names
Snmp Traps Screen
2H28-08R Local Management
1 Configuring the Trap Table
Switch Configuration Screen
DEC
Displays the MAC address of the switch
Setting the STA
Setting the Age Time Field
Setting Enabling or Disabling the Port Status
Ethernet Interface Configuration
17 Ethernet Interface Configuration Screen for the 2H28-08R
Ethernet Interface Configuration
11.2 Configuring an FE-100TX Interface
Setting the FE-100TX Operational Mode
Setting the FE-100TX Advertised Ability
Device Specific Configuration Menu Screen
Switching Port Redirect Function Broadcast Suppression
Device Specific Configuration Menu Screen
System Resources Screen
Following defines each field of the System Resources screen
Setting the Reset Peak Switch Utilization
Flash Download Screen
Following defines each field of the Flash Download screen
Image File Download Using Tftp
Image File Download Using Runtime
For example /tftpboot/2H28.hex
Image File Download Using BootP
For example /tftpboot/2H28.fls
Port Redirect Function Screen
Shows which ports are currently set as source ports
Displaying the Source and Destination Entries
Changing Source and Destination Ports
Broadcast Suppression Screen
Identifies the number of the port
Setting the Threshold
Setting the Reset Peak Switch
Device Statistics Menu Screen
23 Device Statistics Menu Screen
Switch Statistics Screen
Switch Statistics screen displays the following fields
Using the Clear Counters Command
Interface Statistics Screen
InNonUnicast Read-Only
OutUnicast Read-Only
Displaying Interface Statistics
Rmon Statistics Screen
26 Rmon Statistics Screen
Following defines each field on the Rmon Statistics screen
Multicasts Read-Only
Total Octets Read-Only
Displaying Rmon Statistics
Network Tools
Help
Syntax
Built-in Commands
Syntax Arp options
Bridge ENABLE/DISABLE IFNUM/ALL
Defroute
Ping command generates an outbound ping
Options Not Applicable Example
Traceroute IP address
Options Not Applicable
Linktrap
Special Commands
Physical Properties
Device Specifications
Electrical Specifications
COM Pinout Assignments
Environmental Requirements
INPUT/OUTPUT Ports
Regulatory Compliance
EMC
2H28-08R SmartSwitch 2208 User’s Guide
FE-100TX
Figure B-1 FE-100TX Pinouts
Figure B-2 FE-100FX Table B-1 Transmitter Power
FE-100FX
FE-100F3
2H28-08R SmartSwitch 2208 User’s Guide
Appendix C Optional Installations Mode Switch Bank Settings
Removing the Chassis Cover
Removing the Chassis Cover
Setting the Mode Switch
Figure C-2 2H28-08R Mode Switch Location/Component Layout
Removing the Chassis Cover
Installing Optional Fast Ethernet Interface Modules
TOP View Without Cover
Remove the screw from the rear standoff. Save the screw
Figure C-5 Installing the Fast Ethernet Interface Module
Reinstall the cover
2H28-08R SmartSwitch 2208 User’s Guide
Index
Numerics
Index-2 2H28-08R SmartSwitch 2208 User’s Guide
2H28-08R SmartSwitch 2208 User’s Guide Index-3
Index-4 2H28-08R SmartSwitch 2208 User’s Guide