Dell PowerEdge XL 5133-4 MXL 10/40GbE Switch IO Module FTOS Command Reference - Page 214
Entity MIBS, Sample Entity MIBS outputs
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www.dell.com | support.dell.com Entity MIBS The Entity MIB provides a mechanism for presenting hierarchies of physical entities using SNMP tables. The Entity MIB contains the following groups, which describe the physical elements and logical elements of a managed system The following tables are implemented for the Aggregator. • Physical Entity: A physical entity or physical component represents an identifiable physical resource within a managed system. Zero or more logical entities may utilize a physical resource at any given time. Determining which physical components are represented by an agent in the EntPhysicalTable is an implementation-specific matter. Typically, physical resources (e.g., communications ports, backplanes, sensors, daughter-cards, power supplies, the overall chassis), which can be managed via functions associated with one or more logical entities, are included in the MIB. • Containment Tree: Each physical component may be modeled as contained within another physical component. A containment-tree is the conceptual sequence of entPhysicalIndex values that uniquely specifies the exact physical location of a physical component within the managed system. It is generated by following and recording each entPhysicalContainedIn instance up the tree towards the root, until a value of zero indicating no further containment is found. Figure 16-14. Sample Entity MIBS outputs FTOS#show inventory optional-module Unit Slot Expected Inserted Next Boot Status/Power(On/Off) 1 0 SFP+ SFP+ AUTO Good/On 1 1 QSFP+ QSFP+ AUTO Good/On * - Mismatch FTOS# 200 | Simple Network Management Protocol (SNMP)