I would basically like to monitor the "Alert LED" on my S4128T-ON switches.
Is there an SNMP OID which tells if the system is generally healthy or if there is any kind of problem?
Or a more general question: Is there any MIB documentation for this series / OS10EE?
The MIB documentation is provided with the Dell Software digital locker web site. (Exact same site where you have the licence to download).
You can monitor them with SNMP, or use nagios NRPE installed on the Switch.