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VSG-1200 V2 User’s Guide
Chapter 33 Troubleshooting
230
C
H A P T E R
33
Troubleshooting
This chapter covers potential problems and possible remedies. After each problem description,
some instructions are provided to help you to diagnose and to solve the problem.
33.1 Using the LEDs to Diagnose Problems
The LEDs are useful aides for finding possible problem causes.
33.1.1 The Power LED
The
LED on the front panel does not light up.
33.1.2 The LAN Port LEDs
None of the LEDs for the
LAN port(s) light up when connected to an Ethernet device.
Table 79
Troubleshooting the Power LED
STEPS
CORRECTIVE ACTION
1
Check the connections from the VSG to the power source. Make sure you are using the
supplied power cord and proper power supply. Refer to the appendix on product
specifications.
2
Make sure the power source is turned on and that the VSG is receiving sufficient power.
3
If these steps fail to correct the problem, contact your local distributor for assistance.
Table 80
Troubleshooting the LAN LED
STEPS
CORRECTIVE ACTION
1
Make sure you are using the correct Ethernet cable. Connect the LAN port to a hub/switch
using a crossover Ethernet cable or directly to a computer using a straight-through Ethernet
cable.
2
Verify that the attached device(s) is turned on and properly connected to the VSG.
3
Verify that Ethernet cable length does not exceed 100 meters.
4
Make sure the network adapters are working on the attached devices.
Содержание VSG-1200 V2
Страница 1: ...VSG 1200 V2 Vantage Service Gateway User s Guide Version 1 00 10 2006 Edition 1 ...
Страница 6: ...VSG 1200 V2 User s Guide Safety Warnings 6 ...
Страница 19: ...VSG 1200 V2 User s Guide 19 Table of Contents ...
Страница 25: ...VSG 1200 V2 User s Guide 25 List of Figures ...
Страница 29: ...VSG 1200 V2 User s Guide 29 List of Tables ...
Страница 37: ...VSG 1200 V2 User s Guide 37 Chapter 1 Getting to Know Your VSG ...
Страница 49: ...VSG 1200 V2 User s Guide 49 Chapter 3 The Web Configurator ...
Страница 55: ...VSG 1200 V2 User s Guide 55 Chapter 4 Initial Setup Example ...
Страница 69: ...VSG 1200 V2 User s Guide 69 Chapter 6 LAN and WAN Setup ...
Страница 83: ...VSG 1200 V2 User s Guide 83 Chapter 9 Authentication Figure 32 System Settings Authentication ...
Страница 111: ...VSG 1200 V2 User s Guide 111 Chapter 12 Dynamic Subscriber Accounts ...
Страница 115: ...VSG 1200 V2 User s Guide 115 Chapter 13 Port Location Mapping ...
Страница 147: ...VSG 1200 V2 User s Guide 147 Chapter 16 Bandwidth Management ...
Страница 167: ...VSG 1200 V2 User s Guide 167 Chapter 22 Static Route ...
Страница 175: ...VSG 1200 V2 User s Guide 175 Chapter 24 Syslog ...
Страница 181: ...VSG 1200 V2 User s Guide 181 Chapter 26 SNMP ...
Страница 195: ...VSG 1200 V2 User s Guide 195 Chapter 28 System Status ...
Страница 213: ...VSG 1200 V2 User s Guide 213 Chapter 31 SSL Certificate ...
Страница 229: ...VSG 1200 V2 User s Guide 229 Chapter 32 Using The SMT ...
Страница 239: ...VSG 1200 V2 User s Guide 239 Appendix B IP Address Assignment Conflicts ...
Страница 241: ...VSG 1200 V2 User s Guide 241 Appendix C Subscriber Login ...
Страница 245: ...VSG 1200 V2 User s Guide 245 Appendix D Vendor Specific Attributes ...
Страница 255: ...VSG 1200 V2 User s Guide 255 Appendix F Cable Types and Cable Pin Assignments ...
Страница 267: ...VSG 1200 V2 User s Guide 267 Appendix G Setting up Your Computer s IP Address ...