Dell OpenManage Server Administrator Version 7.0 Uživatelská příručka stáhnout pdf (Strana 20)

20 CIM_PhysicalElement

One card, for example, could implement both a modem and a local area

network (LAN) adapter. In this case, the card would be represented by a single

physical element associated with multiple logical devices.

Table 2-1. CIM_PhysicalElement Properties

Class Name: CIM_PhysicalElement

Parent Class: CIM_ManagedSystemElement

Property Description Data Type

CreationClassN

ame

See Table 1-1.

Manufacturer See Table 1-1.

Model The name by which the physical element is generally

known.

string

SerialNumber A manufacturer-allocated number used to identify the

physical element.

string

Tag Uniquely identifies the physical element and serves as

the element’s key. The Ta g property can contain

information such as asset tag or serial number data.

The key for a physical element is placed very high in the

object hierarchy in order to identify the hardware/entity

independently, regardless of the physical placement in

or on cabinets, adapters, and so on. For example, a hot-

swappable or removable component can be taken from

its containing (scoping) package and be temporarily

unused. The object still continues to exist and may even

be inserted into a different scoping container.

Therefore, the key for the physical element is an

arbitrary string that is defined independently of any

placement or location-oriented hierarchy.

string

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Dell OpenManage Server Administrator Version 7.0 Uživatelská příručka Strana 20