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manual 2E48-27R/2E49-27R User’s Guide
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2E49-27R
2E48-27R
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Troubleshooting
Specifications
Install
General Configuration Screen
Connecting to the Network
Using the Reset Button
Lanview Diagnostic LEDs
Management Terminal Setup
Using the Return Command
Setting the Default Gateway
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Appendix A:
Specifications
A-4
2E48-27R/2E49-27R
User’s Guide
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Contents
2E48-27R/2E49-27R SmartSwitch 2200 User’s Guide
Page
2E48-27R/2E49-27R User’s Guide
Industry Canada Notice
Exclusion of Warranty and Disclaimer of Liability
2E48-27R/2E49-27R User’s Guide
Declaration of Conformity
2E48-27R/2E49-27R User’s Guide
Contents
Viii 2E48-27R/2E49-27R User’s Guide
Appendix a Specifications
Appendix B
Using this Guide
Structure of this Guide
2E4X-27R Overview
2E48-27R
SmartTrunk
Full Duplex Switched Ethernet
Connectivity
Runtime IP Address Discovery
Management
Switching Options
Lanview Diagnostic LEDs
Standards Compatibility
Year 2000 Compliant
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
10BASE-F Network
100BASE-FX Fiber Optic Network
Foirl Fiber Optic Network
100BASE-TX Network
Chapter Installation
Unpacking the 2E4X-27R
Installing Options
Verify the contents of the carton as listed in Table
Installing the Device
Tabletop or Shelf Installation
Rackmount Installation
Tabletop or Shelf Installation
Attaching the Strain-Relief Bracket
Rack Mounting the 2E4X-27R
Connecting Power to the 2E4X-27R
2E4X-27R Rear View
Connecting to the Network
Connecting Fiber Optic Cables to Ports 1 Through
Connecting a UTP Segment to the FE-100TX
Fiber Optic Connection
FE-100TX Crossover Switch
2E48-27R/2E49-27R User’s Guide
Fiber Optic Network Connection
Completing the Installation
Chapter Troubleshooting
Using Lanview
Troubleshooting
Using Lanview
FE-100TX LED
RX and 10/100 LEDs
FE-100TX LED
Troubleshooting Checklist
Troubleshooting Checklist
Using the Reset Button
Reset Button
2E48-27R/2E49-27R User’s Guide
Chapter Local Management
Overview
Local Management Keyboard Conventions
Keyboard Conventions
Management Terminal Setup
Console Cable Connection
Management Terminal Connection
Management Terminal Setup Parameters
VT Terminal Setup
Telnet Connections
Monitoring an Uninterruptible Power Supply
Uninterruptible Power Supply UPS Connection
Accessing Local Management
2E48-27R Local Management
Accessing Local Management
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
Snmp Traps
General Configuration Screen
None Defined
IP Address Modifiable
Displays the total time that the device has been operating
Setting the IP Address
Setting the Subnet Mask
10 Configuration Warning Screen
11 Configuration Warning Screen
Setting the Default Gateway
Setting the Tftp Gateway IP Address
Setting the Device Date
12 Configuration Warning Screen
Setting the Device Time
Entering a New Screen Refresh Time
Setting the Screen Lockout Time
Setting the Operational Mode
13 Configuration Warning Screen
10 Configuring the COM Port
Use the arrow keys to highlight YES. Press Enter
Changing the Com Port Application
Clearing Nvram
15 Clear Nvram Warning Screen
To enable or disable IP Fragmentation, proceed as follows
Enabling/Disabling IP Fragmentation
Snmp Community Names Screen
16 Snmp Community Names Screen
Following explains each Snmp Community Names screen field
Establishing Community Names
Snmp Traps Screen
2E48-27R Local Management
1 Configuring the Trap Table
Switch Configuration Screen
DEC
Displays the base MAC address of the switch
Setting the STA
Setting the Age Time Field
Setting Enabling or Disabling the Port Status
Ethernet Full Duplex Configuration Screen
Identifies the number of the port
Ethernet Full Duplex Configuration Screen
Setting the Operation Mode
Device Specific Configuration Menu Screen
20 Device Specific Configuration Menu Screen
System Resources
System Resources Screen
XX KB
Setting the Reset Peak Switch Utilization
High Speed Interface Configuration Menu Screen
22 High Speed Interface Configuration Menu Screen
High Speed Interface Configuration Screen
High Speed Interface Configuration Screen
Current Oper. Mode Read-only
Setting the FE-100FX or FE-100F3 Operational Mode
15.1 Configuring an FE-100FX or FE-100F3
15.2 Configuring an FE-100TX
Setting the FE-100TX Operational Mode
Setting the FE-100TX Advertised Ability
Flash Download Screen
Download Method Selectable
Last Image Server IP Read-only
Image File Download Using BootP
Image File Download Using Tftp
Image File Download Using Runtime
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
26 Broadcast Suppression Screen
Setting the Threshold
Setting the Reset Peak
Device Statistics Menu Screen
Device Statistics Menu Screen
Switch Statistics Screen
28 Switch Statistics Screen
Using the Clear Counters Command
Interface Statistics Screen
MTU
Interface Statistics Screen
InUnknownProtos Read-Only
Displaying Interface Statistics
Rmon Statistics Screen
30 Rmon Statistics Screen
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
Syntaxreset
Show Protocol Table
Options Not Applicable Example
Linktrap
Atmstpstate State
Special Commands
2E48-27R/2E49-27R User’s Guide
Physical Properties
Device Specifications
Electrical Specifications
Environmental Requirements
INPUT/OUTPUT Ports
COM PORT/PIN Assignments
Regulatory Compliance
2E48-27R/2E49-27R User’s Guide
FE-100TX
Figure B-1 FE-100TX RJ45 Pinouts
Auto-Negotiation
Figure B-2 FE-100FX Table B-1 Transmitter Power
FE-100FX
FE-100F3
Appendix C Optional Installations Mode Switch Bank Settings
Required Tools
Removing the Chassis Cover
Removing the Chassis Cover
Setting the Mode Switches
Figure C-1 Removing the Chassis Cover
Switch 6 Forced BootP
2E48-27R/2E49-27R User’s Guide
Installing Optional Fast Ethernet Interface Modules
Figure C-3 Fast Ethernet Interface Module Connector Location
TIP
Remove the screw from the rear standoff. Save the screw
Figure C-5 Installing the Fast Ethernet Interface Module
Index
Numerics
Index-2 2E48-27R/2E49-27R User’s Guide
2E48-27R/2E49-27R User’s Guide Index-3
Index-4 2E48-27R/2E49-27R User’s Guide
2E48-27R/2E49-27R User’s Guide Index-5
Index-6 2E48-27R/2E49-27R User’s Guide
