3Com 3C389 manual Phases, Suggested Actions in Response to Open Errors, Value Meaning

5-12CHAPTER 5: TROUBLESHOOTING

Phases

Table 5-3Phase Nibble Explanations

Value Meaning

1n Lobe media test

2n Physical insertion

3n Address verification

4n Roll call poll (neighbor notification)

5n Request parameters

Errors

Table 5-4Error Condition Nibble Explanations

Value	Meaning
n1	Function failure
n2	Signal loss
n3	Reserved
n4	Frequency error (see note)
n5	Time-out
n6	Ring failure
n7	Ring beaconing
n8	Duplicate node address
n9	Parameter request--retry count exceeded
nA	Remove received
nB	IMPL force received
nC	Duplicate modifier
nD	No monitor detected
nE	Monitor contention failed for RPL

Suggested Actions in Response to Open Errors

When the following phase-error combination values are presented, they are the result of certain specific occurrences. Explanation of the occurrences follows with recommended actions listed. Table 5-6 lists the recommended actions for both the application program and the computer operator.