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Troubleshooting
In this section |
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Forgotten administrator user name and password that was configured on the switch...................................... | |
Health LED on the switch is not on ............................................................................................................ | |
Health LED on the switch stays amber for more than 30 seconds and switch does not boot ............................. | |
No link LED appears, even after plugging the Category 5 cable in the | |
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Program................................................................................................................................................ | |
Error message that the switch failed to complete the system | |
The keyboard locks up when using HyperTerminal to log on to the switch through the console interface ........... | |
Cannot connect to the switch console interface remotely using Telnet............................................................ | |
Password is not accepted by the switch using the remote console interface immediately after a reboot............. | |
Cannot connect to the switch console interface remotely using SSH.............................................................. | |
Cannot connect to the switch SNMP interface............................................................................................ | |
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destination device .................................................................................................................................. | |
Cannot connect to the switch remotely using the Web interface ................................................................... | |
Cannot enable a port in multiple VLANs while configuring VLANS............................................................... | |
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VLANs .................................................................................................................................................. | |
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download fails....................................................................................................................................... | |
connection the download or upload fails................................................................................................... | |
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transfer after forcing the switch into the download mode, and does not display CCCC... ............................... | |
The download fails after starting to download the firmware file ................................................................... | |
The switch configuration is corrupt ........................................................................................................... | |
Forgotten administrator user name and password that was | |
configured on the switch |
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Action: |
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Call HP technical support at |
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password. |
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Health LED on the switch is not on |
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Action: |
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•The switch is not seated properly. Be sure that the switch is inserted completely and seated properly.
Troubleshooting 47