Stefan, thanks for your help! Here below my answers:
Is it marked as down or is it red because of critical alarms e.g. SNMP contact lost?
Answer: Sometimes ate netsight console lost contact, and send a critical alarm.
Is it a stack?
Answer: No.
Use the command “show snmp counter”, does this give any hint? e.g. usmStatsWrongDigst, usmStatsUnknownEngineId?
Answer: I´ll collect some logs to check if the count of these stats is increasing or not.
Can you try to set the SNMP settings on the switch again, even though they appear to be correct?
Answer: I tried twice time and still crashing. The management comes back without any action.
Best regards,
Joao Barbosa
