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GSW-2476 user manual Index-4
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Troubleshooting
Specs
Install
Configuration Options
Central Wiring Closet
Cable Diagnostic
6 LAN Settings
Port Status Indicators
Reset to Factory Defaults
Safety
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I
NDEX
Index-4
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Contents
GSW-2476
24-Port Gigabit w/ 4-Port SFP Web Smart Switch
LevelOne
User Manual
Page
COMPLIANCES
FCC - Class A
CE Mark Declaration of Conformance for EMI and Safety EEC
COMPLIANCES
Warning Fiber Optic Port Safety
Safety Compliance
Power Cord Safety
fiber cable ends when they are powered on
Power Cord Set
COMPLIANCES
End of Product Life Span
Warnings and Cautionary Messages
Environmental Statement
Manufacturing Materials
Audience
viii
Purpose
Related Publications
1 About GSW-2476
TABLE OF CONTENTS
3 Installing the Switch
2 Network Planning
TABLE OF CONTENTS
Configuring the Switch
Making Network Connections
Glossary Index
TABLE OF CONTENTS
TABLES
xiii
FIGURES
FIGURES
FIGURES
Port Status Indicators
CHAPTER
Overview
Power Socket
Switch Architecture
ABOUT GSW-2476
Network Management Options
10/100/1000BASE-T Ports
Description of Hardware
Port and Power Status LEDs
SFP Slots
Figure 1-3 Port LEDs and Power LED
4-Port SFP Web Smart Switch
ABOUT GSW-2476
Figure 1-4 Power Supply Socket
Features and Benefits
Power Supply Socket
Connectivity
Performance
ABOUT GSW-2476
Expandability
Management
Introduction to Switching
CHAPTER NETWORK PLANNING
Collapsed Backbone
Application Examples
Figure 2-1 Collapsed Backbone
Central Wiring Closet
Figure 2-2 Central Wiring Closet
Remote Connections with Fiber Cable
Figure 2-3 Remote Connections with Fiber Cable
Making VLAN Connections
Figure 2-4 Making VLAN Connections
Application Notes
Selecting a Site
CHAPTER 3 INSTALLING THE SWITCH
Ethernet Cabling
Figure 3-1 RJ-45 Connections
Package Contents
Equipment Checklist
Mounting
Optional Rack-Mounting Equipment
Temperature Since the temperature within a rack assembly may be higher than the ambient room temperature, check that the rack-environment temperature is within the specified operating temperature range see page C-2
Figure 3-3 Installing the Switch in a Rack
Figure 3-2 Attaching the Brackets
Desktop or Shelf Mounting
Figure 3-4 Attaching the Adhesive Feet
Installing an SFP Transceiver
Figure 3-5 Inserting an SFP Transceiver into a Slot
Connecting to a Power Source
Figure 3-6 Power Socket
CHAPTER MAKING NETWORK CONNECTIONS
Connecting Network Devices
Twisted-Pair Devices
Connecting to PCs, Servers, Hubs and Switches
Figure 4-1 Making Twisted-Pair Connections
Network Wiring Connections
Figure 4-2 Wiring Closet Connections
Fiber Optic SFP Devices
Figure 4-3 Making Connections to SFP Transceivers
FIBER OPTIC SFP DEVICES
1000 Mbps Gigabit Ethernet Collision Domain
Connectivity Rules
1000BASE-T Cable Requirements
Table 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length
Table 4-3 Maximum 1000BASE-LX Fiber Optic Cable Length
100 Mbps Fast Ethernet Collision Domain
10 Mbps Ethernet Collision Domain
Table 4-4 Maximum 1000BASE-ZX Fiber Optic Cable Length
Cable Labeling and Connection Records
Using the Web Interface
CHAPTER 5 CONFIGURING THE SWITCH
Home Page
Navigating the Web Browser Interface
Figure 5-1 Home Page
Figure 5-2 Front Panel Indicators
Configuration Options
Table 5-1 Web Page Configuration Buttons
Panel Display
Table 5-2 Switch Main Menu
Main Menu
Table 5-2 Switch Main Menu Continued
Sets the priority of packets forwarded through
System Information
Web Configuration
Field Attributes
Address Information
Trunk Information
WEB CONFIGURATION
VLAN Inoformation
CONFIGURING THE SWITCH
Figure 5-3 Switch Information
Web - Click STATUS, Overview
Parameter
Showing Port Statistics
Table 5-3 Port Statistics
Description
Table 5-3 Port Statistics Continued
5-10
RMON Statistics
WEB CONFIGURATION
5-11
Table 5-3 Port Statistics Continued
Table 5-3 Port Statistics Continued
5-12
received and transmitted where the number of octets
received and transmitted that were 64 octets in length
Displaying System Name
5-13
WEB CONFIGURATION
Field Attributes
Field Attributes
5-14
Setting the Switch’s IP Address
Figure 5-5 System Name
Manual Configuration
5-15
Configuring the Logon Password
Figure 5-6 LAN Settings
Reset to Factory Defaults
5-16
Figure 5-7 Password Settings
Tools
Figure 5-8 Reset to Factory Defaults Upgrade Firmware
5-17
Figure 5-9 Upgrade Firmware
Figure 5-10 Restart Switch Set boot Image
5-18
Upload/Download Configuration
Figure 5-11 Set boot Image
Figure 5-12 Restart Switch
5-19
Restart Switch
Static MAC Address Configuration
Counter Config
5-20
Figure 5-13 Static MAC Address Configuration
Figure 5-14 Counter Configuration
5-21
Port Configuration
Field Attributes
Figure 5-15 Port Configuration
5-22
Web - Click PORTS, Settings
CONFIGURING THE SWITCH
Storm Control
5-23
Field Attributes
Figure 5-16 Port Broadcast Control
5-24
Port Mirroring
Field Attributes
Figure 5-17 Port Mirroring
5-25
Cable Diagnostic
Field Attributes
Trunks Membership
5-26
Figure 5-18 Cable Diagnostics
Field Attributes
Figure 5-19 Trunk Membership
5-27
Trunk Configuration
Field Attributes
Figure 5-20 Trunk Configuration
5-28
VLAN Settings
Introduction to VLANs
The switch management interface is on VLAN 1 this cannot be changed
5-29
Field Attributes
5-30
For QinQ operation, a customer port should be set to VLAN unaware and a provider port trunk port should be set to VLAN aware
5-31
Figure 5-21 VLAN Settings VLAN Memembership
Figure 5-22 802.1Q VLAN Configuration Figure 5-23 802.1Q VLAN Group
5-32
CONFIGURING THE SWITCH
QoS Disabled
5-33
QOS Settings
802.1p
Figure 5-24 QoS Settings
5-34
Security
5-35
Figure 5-25 Management Access Filter Configuration
IGMP Snooping Configuration
5-36
Settings Field Attributes
IGMP Snooping VLAN Configuration
Figure 5-26 IGMP Snooping Configuration IGMP Status
5-37
Web - Click IGMP Snoop, Settings
Field Attributes
Web - Click IGMP Snoop, Status
5-38
CONFIGURING THE SWITCH
Figure 5-27 IGMP Snoop Status
Diagnosing Switch Indicators
APPENDIX A TROUBLESHOOTING
Table A-1 Troubleshooting Chart
Installation
Power and Cooling Problems
In-Band Access
Reset the Switch
TROUBLESHOOTING
Twisted-Pair Cable and Pin Assignments
APPENDIX B CABLES
Figure B-1 RJ-45 Connector Pin Numbers
10BASE-T/100BASE-TX Pin Assignments
Table B-1 10/100BASE-TX MDI and MDI-X Port Pinouts
Straight-Through Wiring
Figure B-2 Straight-through Wiring
Crossover Wiring
Figure B-3 Crossover Wiring
1000BASE-T Pin Assignments
Cable Testing for Existing Category 5 Cable
Table B-2 1000BASE-T MDI and MDI-X Port Pinouts
Fiber Standards
Adjusting Existing Category 5 Cabling to Run 1000BASE-T
Switching Database
APPENDIX C SPECIFICATIONS
Physical Characteristics
Weight
Power Supply
Switch Features
Management Features
Power Consumption
Software Loading
Standards
Compliances
CE Mark Emissions
SPECIFICATIONS
10BASE-T
GLOSSARY
Glossary-1
100BASE-TX
Collision
Glossary-2
Bandwidth
Collision Domain
Gigabit Ethernet
Glossary-3
Full Duplex
IEEE
Layer
Glossary-4
Media Access Control MAC
Link Segment
RJ-45 Connector
Glossary-5
Redundant Power Supply RPS
Switched Ports
Glossary-6
GLOSSARY
Numerics
INDEX
Index-1
Index-2
Index-3
INDEX
Index-4
INDEX
Page
GSW-2476 E082006-JC-R01 149100011100H