3Com NETBuilder SI Using Manual page 129

Amber
Status
SYSTEM
Meaning: Unable to transmit BOOTP request.
Action: Check cable connections. The bridge/router may not be
connected correctly to the Ethernet network.
Amber
Status
SYSTEM
Meaning: No response to BOOTP request. The BOOTP server may not
be present or is incorrectly configured.
Action: Check Trivial File Transfer Protocol (TFTP)/BOOTP server
configuration and verify the media access control (MAC)
address of the bridge/router. Turn the power off and then on
again to retry the system software load. If the load is
unsuccessful, see Appendix B to reload the system software.
Run
Aux
Load
Test
Power
Fwd
/Fault
Run
Aux
Load
Test
Power
Fwd
/Fault
Error LED Meanings 129
Amber
Amber