Chapter 3 MIB Specifications

CISCO-ENTITY-ASSET-MIB

CISCO-ENTITY-ASSET-MIB

The CISCO-ENTITY-ASSET-MIB provides asset tracking information for the physical components in the ENTITY-MIB (RFC 2737) entPhysicalTable. This MIB is applicable to all line and processor cards.

The ceAssetTable contains an entry (ceAssetEntry) for each physical component on the router. Each entry provides information about the component, such as its orderable part number, serial number, hardware revision, manufacturing assembly number, and manufacturing revision.

Program most physical components with a standard Cisco generic ID PROM value that specifies asset information for the component. If possible, the MIB accesses the component’s ID PROM information.

The CISCO-ENTITY-ASSET-MIB contains two object groups:

ceAssetGroupRev1—The ceAssetGroupRev1 group holds objects that are not present in the

ENTITY-MIB.

ceAssetEntityGroup—The ceAssetEntityGroup duplicates the objects in entPhysicalTable of the ENTITY-MIB (RFC 2737).

Table 3-13lists the constraints that the Cisco 7304 router places on objects in the

CISCO-ENTITY-ASSET-MIB. For detailed definitions of MIB objects, see the MIB.

Table 3-13 CISCO-ENTITY-ASSET-MIB Object Constraints

MIB Object

Notes

ceAssetTable

 

ceAssetAlias

Not supported.

ceAssetTag

Not supported.

ceAssetCLEI

Not supported.

The following objects are read-only objects in the MIB definition. You see values if your platform has any related information on the object. Otherwise, the object is a zero length string, such as ceAssetFirmwareID, ceAssetFirmwareRevision, ceAssetSoftwareI, and ceAssetSoftwareRevision.

CISCO-ENTITY-EXT-MIB

The CISCO-ENTITY-EXT-MIB contains extensions for the processor modules listed in the ENTITY-MIB entPhysicalTable. A processor module is any physical entity that has a CPU, RAM, and NVRAM, and can load a boot image and save a configuration. The extensions in this MIB provide information such as RAM and NVRAM sizes, configuration register settings, and bootload image names for each processor module.

The CISCO-ENTITY-EXT-MIB contains two tables:

The ceExtPhysicalProcessorTable table contains information related to processor RAM and NVRAM sizes (total and used).

The ceExtConfigRegTable table contains information related to configuration register settings and boot images.

Table 3-14lists the constraints that the Cisco 7304 router places on objects in the CISCO-ENTITY-EXT-MIB. For detailed definitions of MIB objects, see the MIB. Any objects not listed in this table are implemented as defined in this MIB.

Cisco 7304 Router MIB Specifications Guide

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Cisco Systems 7304 specifications Cisco-Entity-Asset-Mib, Cisco-Entity-Ext-Mib, Entity-Mib