All MIBs › CME-MIB › componentFirmwareComponentInstance
componentFirmwareComponentInstance
Module: CME-MIB
OID (symbolic): CME-MIB::componentFirmwareComponentInstance
OID (numeric): 1.3.6.1.4.1.2.3.51.2.2.23.2.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The slot number or instance of a particular component. Typically, if the component plugs into the chassis, this represents the slot number. However, some components are connected to another component, and this represents the instance. For example, a blade may have several expansion cards that connect to the blade system planar, and in this case, this value identifies which expansion card instance the row represents.
Note that this slot/instance value can be determined from the componentFirmwareTopologyPath object, but this componentFirmwareComponentInstance object is provided as a convenience to the user.
What is componentFirmwareComponentInstance?
This integer identifies the slot number or sub-component instance a firmware entry belongs to, representing a chassis slot number for plug-in components or an instance number for components attached to another component, such as an expansion card on a blade's system planar. An administrator uses it to map a firmware row back to the exact physical slot or sub-card it describes. For example, an admin distinguishes firmware reported for a blade's second expansion card from its first by comparing this instance value.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.23.2.1.1.3 snmpwalk -v2c -c public <target> CME-MIB::componentFirmwareComponentInstance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.2.23.2.1.1.3.1 snmpget -v2c -c public <target> CME-MIB::componentFirmwareComponentInstance.1
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OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2 | ibm | BLADE-MIB |
| 1.3.6.1.4.1.2.3 | ibmAgents | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51 | netfinitySupportProcessorAgent | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2 | bladeCenterSnmpMIB | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.2 | monitors | BLADE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.3.51.2.2.23 | componentInformation | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.23.2 | componentFirmware | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.23.2.1 | componentFirmwareTable | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.23.2.1.1 | componentFirmwareEntry | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.2.23.2.1.1.3 | componentFirmwareComponentInstance | CME-MIB |