Canton 3C16476CS Manual De Usuario

Ensure that the connected device has either:

■

Autonegotiation enabled, or

■

The ports are configured for half-duplex operation

There may be broadcast storms on the network. 
Remove port connections one at a time, waiting a 
few seconds between each port. If the LEDs go off 
after removing a port connection, the device that was 
connected to that port is introducing an excessive 
amount of broadcast frames to the network. Some 
pieces of network equipment operate by sending out 
broadcast frames regularly.

Refer to the documentation that accompanies the 
device for information on disabling the broadcast 
operation.

If the problem persists and the unit still does not 
operate successfully, contact your 3Com network 
supplier with the following information before 
returning the unit: 

■

Product number and serial number (printed on a 
label supplied with the unit).

■

A brief description of the issue