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Troubleshooting
This chapter describes ways to troubleshoot the hub. Topics covered are:
■
troubleshooting approaches
■
using a checklist to diagnose the hub
■
diagnosing with the LEDs
■
hub maintenance tasks
Troubleshooting Approaches
You can diagnose problems on all HP ProCurve 10Base-T Hubs by checking
the LEDs on the front of the hub as described in the section, “Diagnosing with
the LEDs” in this chapter. Note that information in this chapter is also covered
in chapter 7 of the
HP ProCurve 10Base-T Hubs Management and Configu-
ration
guide.
You can diagnose hubs on the HP J3301A and HP J3303A, the managed hubs, by
■
By using the Browser Interface, a Web-based interface that provides a full
management environment.
■
By using the ASCII console’s diagnostic functions as described in the
HP
ProCurve 10Base-T Hubs Management and Configuration
guide.
■
By using the HP Top Tools and Switches or other SNMP management tool
as described in the online help in the management application.
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