Which two statements are true about the Integrated Lights Out Manager (ILOM) on an Exadata x5 or x6
Database Machine?
A.
ILOM on database servers can use IPMI to send sensor alerts to an Enterprise Manager Agent.
B.
ILOM on a storage server uses SNMP to send sensor alerts to the cellsrv process on the same storage
server.
C.
ILOM on a storage server uses IPMI to send sensor alerts to the MS process on the same storage server.
D.
ILOM on a storage server uses SNMP to send sensor alerts to the MS process on the same storage server.
E.
ILOM on database servers can use SNMP to send sensor alerts to an Enterprise Manager Agent.
Explanation:
C: ILOM supports the Intelligent Platform Management Interface (IPMI), which enables you to monitor and control your server platform, as well as to retrieve information about your server platform.
ILOM supports alerts in the form of IPMI Platform Event Trap (PET) alerts. Alerts provide advance warning of possible system failures.
E: Oracle ILOM supports the Simple Network Management Protocol (SNMP), which is used to exchange data about network activity.
SNMP functionality requires the following two components:
Network management station – A network management station hosts management applications, which monitor and control managed nodes.
Managed node – A managed node is a device such as a server, router, or hub that hosts SNMP
management agents that are responsible for carrying out requests from management stations, such as a service processor (SP) running Oracle ILOM. Managed nodes can also provide unsolicited status information to a management station in the form of a trap.
References: https://docs.oracle.com/cd/E19860-01/E21452/E21452.pdf