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E. Troubleshooting
I.
Link LED does not lit after cable is connected to the port.
Ø
Verify that the other end of the cable is connected to a
device that is powered on and on-line.
Ø
For TP cable connection to another Switch or Hub, verify
that only one end of the cable is connected to a
“Crossover” port.
II. 100BASE-TX port Link LED is lit, Collision LED is blinking, but
traffic is irregular.
Ø
Check that the attached device is not set to dedicated
Full-Duplex. (Some devices use a physical or software
switch to change Duplex modes. Auto-Negotiation may
not recognize this type of Full-Duplex setting).
