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Troubleshooting Checklist
Troubleshooting 4-9
Table 4-6 Device Setup Troubleshooting
Possible Causes Instruction
The 6E233-49 SmartSwitch
detect a looped condition.
1. Verify that Spanning Tree is enabled. Refer to the Local
Management User’s Guide for instructions on setting the
type of STA.
2. Review network design and delete unnecessary loops.
Mode switch (7), NVRAM
Reset, was changed
sometime before either
cycling power or pressing
the RESET button, causing
the user-entered parameters
to reset to factory default
settings.
1. Reenter the lost parameters as necessary. Refer to the
Local Management User’s Guide for instructions on
configuring the device through Local Management.
2. Call Cabletron Systems if the problem continues.
Clear NVRAM was set
through Local Management.
1. Reenter the lost parameters as necessary. Refer to the
Local Management User’s Guide for instructions on
configuring the device through Local Management.
2. Call Cabletron Systems if the problem continues.
NOTE
NOTE
NOTE
NOTE
If these troubleshooting tables do not solve any problems that occur with the
6E233-49 SmartSwitch, contact Cabletron Systems. Refer to Section 1.2 for
details.