CISCO-ENTITY-EXT-MIB
AI MIB Summary
The CISCO-ENTITY-EXT-MIB extends the standard ENTITY-MIB to monitor processor-equipped modules and line cards on Cisco devices, exposing specific metrics for bootable images, configuration registers, and independent hardware resources such as CPU, RAM, and NVRAM. This module enables external management applications to track boot source selection, configuration register settings, and the operational status of service modules capable of independent OS initialization.
This MIB is an extension of the ENTITY-MIB specified in RFC2737.
This MIB module contains Cisco-defined extensions to the entityPhysicalTable to represent information related to entities of class module(entPhysicalClass = 'module') which have a Processor.
A processor module is defined as a physical entity that has a CPU, RAM and NVRAM so that it can independently
- load a bootable image
- save configuration.
This module is the entry point for external applications like SNMP Manager, CLI, FTP etc.
Line card is an interface card with at least a Processor and RAM. This might be referred to as Service Module in some cisco products.
A configuration register is a 16 bit software register. The configuration register is mainly used to check for instructions on where to find the Cisco Operating System software. Some other functions of configuration register are:
- To select a boot source and default boot filename.
- To enable or disable the Break function.
- To control broadcast addresses.
- To set the console terminal baud rate.
- To load operating software from Flash memory.
- To allow us to manually boot the system using the
boot command at the bootstrap program prompt.
Booting is the process of initializing the hardware and starting the Operating System.
23
Objects
Active
Status
5
Dependencies
Imported Objects
Objects
23 total| Object Name |
|---|
ciscoEntityExtMIB OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195 |
RFC1155-SMI Unknown .1.3.6.1.4.1.9.9.195 |
ciscoEntityExtMIBObjects OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.1 |
ceExtPhysicalProcessorTableThe ceExtPhysicalProcessorTable extends
the ENTITY-MIB entPhysicalTable for modules
(Non FRUs(Field Replacable Units) or FRUs). SEQUENCE OF CeExtPhysicalProcessorEntry .1.3.6.1.4.1.9.9.195.1.1 |
ceExtPhysicalProcessorEntryA ceExtPhysicalProcessorTable entry extends
a corresponding entPhysicalTable entry of class
module(entPhysicalClass = 'module').
A processor module or line card which
has a processor will have an entry in
this table.
A processor module or line card having
multiple processors and is a SMP(Symmetric
multi processor) system will have only
one entry corresponding to all the processors
since the resources defined below are shared.
A processor module or line card having
multiple processors and is not an SMP system
would register the processors as separate entities.
Entries are created by the agent at the system power-up
or module insertion.
Entries are removed when the module is reset or removed. CeExtPhysicalProcessorEntry .1.3.6.1.4.1.9.9.195.1.1.1 |
ceExtProcessorRamTotal number of bytes of RAM available on the
Processor.ro Gauge -- Units -- bytes .1.3.6.1.4.1.9.9.195.1.1.1.1 |
ceExtNVRAMSizeTotal number of bytes of NVRAM in the entity.
A value of 0 for this object means the entity
does not support NVRAM or NVRAM information
is not available.ro Gauge -- Units -- bytes .1.3.6.1.4.1.9.9.195.1.1.1.2 |
ceExtNVRAMUsedNumber of bytes of NVRAM in use. This object
is irrelevent if ceExtNVRAMSize is 0.ro Gauge -- Units -- bytes .1.3.6.1.4.1.9.9.195.1.1.1.3 |
ceExtConfigRegTableThe ceExtConfigRegTable extends
the ENTITY-MIB entPhysicalTable. SEQUENCE OF CeExtConfigRegEntry .1.3.6.1.4.1.9.9.195.1.2 |
ceExtConfigRegEntryA ceExtConfigRegTable entry extends
a corresponding entPhysicalTable entry of class
module which has a configuration register.
Entries are created by the agent at the system power-up
or module insertion.
Entries are removed when the module is reset or
removed. CeExtConfigRegEntry .1.3.6.1.4.1.9.9.195.1.2.1 |
ceExtConfigRegisterThe value of configuration register with which
the processor module booted.ro ConfigRegisterValue -- Rsyntax OCTET STRING .1.3.6.1.4.1.9.9.195.1.2.1.1 |
ceExtConfigRegNextThe value of configuration register in the
processor module at next reboot. Just after
the reboot this has the same value as
ceExtConfigRegister.rw ConfigRegisterValue -- Rsyntax OCTET STRING .1.3.6.1.4.1.9.9.195.1.2.1.2 |
ceExtSysBootImageListThe list of system boot images which
can be used for booting.rw BootImageList -- Rsyntax OCTET STRING .1.3.6.1.4.1.9.9.195.1.2.1.3 |
ceExtKickstartImageListThe list of system kickstart images which
can be used for booting.rw BootImageList -- Rsyntax OCTET STRING .1.3.6.1.4.1.9.9.195.1.2.1.4 |
ciscoEntityExtMIBNotificationPrefix OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.2 |
ciscoEntityExtMIBNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.2.0 |
ciscoEntityExtMIBConformance OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3 |
ciscoEntityExtMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3.1 |
ciscoEntityExtMIBCompliance OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3.1.1 |
ciscoEntityExtMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3.2 |
ciscoEntityExtPhysicalProcessorGroup OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3.2.1 |
ciscoEntityExtConfigRegGroup OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3.2.2 |
ciscoEntityExtSysBootImageListGroup OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.195.3.2.3 |