CIE1000-POE-MIB

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Organization: Cisco Systems, Inc.

Last Updated: 2014-08-20

Category: Cisco Devices

Description: Manages IEEE 802.3af/at Power over Ethernet (PoE) port power budget and power delivery on Cisco IE1000 industrial switches.

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What Is CIE1000-POE-MIB?

CIE1000-POE-MIB is Cisco's private MIB for managing Power over Ethernet (802.3af/at) on the IE1000 series industrial Ethernet switches used in ruggedized/industrial automation environments. It exposes per-interface PoE capability flags, global PoE management mode, per-switch power budget parameters including maximum power and capacitor detection settings, and per-interface power delivery configuration. Its monitoring value centers on power-delivery hardware status, tracking whether PoE is enabled per port, the switch's total power budget and consumption ceiling, and whether connected powered devices are drawing power correctly, which is critical in industrial settings powering cameras, sensors, or wireless access points over Ethernet. It is a Cisco private extension parallel to (but independent of) the IETF POWER-ETHERNET-MIB. It's deployed in industrial automation and factory-floor networks using Cisco IE1000 switches to power field devices over Ethernet. Network engineers evaluating or troubleshooting this functionality can download the CIE1000-POE-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CIE1000-POE-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco IE1000 industrial Ethernet switch

Monitoring Examples

An administrator polls cie1000PoeCapabilitiesInterfaceTable to confirm which ports support PoE (cie1000PoeCapabilitiesInterfacePoE) and cie1000PoeConfigSwitchParamMaxPower to check the chassis-wide power budget ceiling. cie1000PoeConfigInterfaceParamTable entries are checked per port to verify PoE is administratively enabled and within its configured power allocation. If a port's connected device, such as an industrial camera, is drawing near cie1000PoeConfigSwitchParamMaxPower, the operator sees reduced headroom for additional PoE devices and may need to adjust cie1000PoeConfigSwitchParamCapacitorDetection or redistribute devices across switches.

What Can Be Monitored

per-port PoE capability
PoE administrative enable state
switch-wide power budget/max power
per-port power allocation
capacitor detection setting

Imported Objects

From CIE1000-TC

CIE1000InterfaceIndex

From CISCO-IE1000-MIB

cie1000SwitchMgmt

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

TEXTUAL-CONVENTION
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
cie1000PoeMib	1.3.6.1.4.1.9.9.832.1.43			This is a private version of Power over Ethernet(PoE).
cie1000PoeMibObjects	1.3.6.1.4.1.9.9.832.1.43.1
cie1000PoeCapabilities	1.3.6.1.4.1.9.9.832.1.43.1.1
cie1000PoeCapabilitiesInterfaceTable	1.3.6.1.4.1.9.9.832.1.43.1.1.1		not-accessible	This is a table to interface capabilities
cie1000PoeCapabilitiesInterfaceEntry	1.3.6.1.4.1.9.9.832.1.43.1.1.1.1		not-accessible	Each interface has a set of capability parameters
NUM cie1000PoeCapabilitiesInterfaceIfIndex	1.3.6.1.4.1.9.9.832.1.43.1.1.1.1.1	CIE1000InterfaceIndex	accessible-for-notify	Logical interface number.
T/F cie1000PoeCapabilitiesInterfacePoE	1.3.6.1.4.1.9.9.832.1.43.1.1.1.1.2	TruthValue	read-only	Indicates whether interface is PoE capable or not.
cie1000PoeConfig	1.3.6.1.4.1.9.9.832.1.43.1.2
cie1000PoeConfigGlobals	1.3.6.1.4.1.9.9.832.1.43.1.2.1
CIE cie1000PoeConfigGlobalsManagementMode	1.3.6.1.4.1.9.9.832.1.43.1.2.1.1	CIE1000poeMgmtModeType	read-write	PoE management modes, six PoE management modes are supported. CLASS_RESERVED: Maximum port power determined by class, and power is managed according to power consumption. CLASS_CONSUMP: Maximum port power determined by class, and power is managed according to reserved power. ALLOCATED_RESERVED: Maximum port power determined by allocation, and power is managed according to power consumption. ALLOCATED_CONSUMP: Maximum port power determined by allocation, and power is managed according to reserved power. LLDPMED_RESERVED: Maximum port power determined by LLDP Media protocol, and power is managed according to reserved power. LLDPMED_CONSUMP: Maximum port power determined by LLDP Media protocol, and power is managed according to power consumption.
cie1000PoeConfigSwitch	1.3.6.1.4.1.9.9.832.1.43.1.2.2
cie1000PoeConfigSwitchParamTable	1.3.6.1.4.1.9.9.832.1.43.1.2.2.1		not-accessible	This is a table to configure PoE configurations for a switch.
cie1000PoeConfigSwitchParamEntry	1.3.6.1.4.1.9.9.832.1.43.1.2.2.1.1		not-accessible	Each switch has a set of PoE configurable parameters
U32 cie1000PoeConfigSwitchParamSwitchId	1.3.6.1.4.1.9.9.832.1.43.1.2.2.1.1.1	Unsigned32	accessible-for-notify	User Switch Id.
I32 cie1000PoeConfigSwitchParamMaxPower	1.3.6.1.4.1.9.9.832.1.43.1.2.2.1.1.2	Integer32	read-write	The Maximum power(in Watt) that the power sourcing equipment(such as switch) can deliver.
T/F cie1000PoeConfigSwitchParamCapacitorDetection	1.3.6.1.4.1.9.9.832.1.43.1.2.2.1.1.3	TruthValue	read-write	Indicates whether switch capacitor detection feature is enabled or not.
cie1000PoeConfigInterface	1.3.6.1.4.1.9.9.832.1.43.1.2.3
cie1000PoeConfigInterfaceParamTable	1.3.6.1.4.1.9.9.832.1.43.1.2.3.1		not-accessible	This is a table to configure PoE configurations for a specific interface.
cie1000PoeConfigInterfaceParamEntry	1.3.6.1.4.1.9.9.832.1.43.1.2.3.1.1		not-accessible	Each interface has a set of PoE configurable parameters
NUM cie1000PoeConfigInterfaceParamIfIndex	1.3.6.1.4.1.9.9.832.1.43.1.2.3.1.1.1	CIE1000InterfaceIndex	accessible-for-notify	Logical interface number.
CIE cie1000PoeConfigInterfaceParamMode	1.3.6.1.4.1.9.9.832.1.43.1.2.3.1.1.2	CIE1000poeModeType	read-write	Set PoE mode or disable PoE feature, two PoE modes are supported. POE: Enables PoE based on IEEE 802.3af standard, and provides power up to 15.4W(154 deciwatt) of DC power to powered device. When changing to standard mode the MaxPower is automatically adjust to 15.4 W, if it currently exceeds 15.4 W. POE_PLUS: Enabled PoE based on IEEE 802.3at standard, and provides power up to 30W(300 deciwatt) of DC power to powered device.
CIE cie1000PoeConfigInterfaceParamPriority	1.3.6.1.4.1.9.9.832.1.43.1.2.3.1.1.3	CIE1000poePowerPriorityType	read-write	Set port power priority. Priority determines the order in which the interfaces will receive power. Interfaces with a higher priority will receive power before interfaces with a lower priority. PRIORITY_LOW means lowest priority. PRIORITY_HIGH means medium priority. PRIORITY_CRITICAL means highest priority.
I32 cie1000PoeConfigInterfaceParamMaxPower	1.3.6.1.4.1.9.9.832.1.43.1.2.3.1.1.4	Integer32	read-write	Maximum port power(in deciwatt) that can be delivered to remote device. Maximum allowed values from 0 to 154 deciwatt in POE standard mode, and from 0 to 300 deciwatt in POE plus mode.
cie1000PoeStatus	1.3.6.1.4.1.9.9.832.1.43.1.3
cie1000PoeStatusInterfaceTable	1.3.6.1.4.1.9.9.832.1.43.1.3.1		not-accessible	This is a table to Power over Ethernet interface status
cie1000PoeStatusInterfaceEntry	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1		not-accessible	Each interface has a set of status parameters
NUM cie1000PoeStatusInterfaceIfIndex	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1.1	CIE1000InterfaceIndex	accessible-for-notify	Logical interface number.
I32 cie1000PoeStatusInterfacePDClass	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1.2	Integer32	read-only	Powered device(PD) negotiates a power class with sourcing equipment(PSE) during the time of initial connection, each class have a maximum supported power. Class assigned to PD is based on PD electrical characteristics. Value -1 means either PD attached to the interface can not advertise its power class or no PD detected or PoE is not supported or PoE feature is disabled or unsupported PD class(classes 0-4 is supported).
CIE cie1000PoeStatusInterfaceCurrentState	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1.3	CIE1000poeStatusType	read-only	Indicate port status. POWER_BUDGET_EXCEEDED: PoE is turned OFF due to power budget exceeded on PSE. NO_PD_DETECTED: No PD detected. PD_ON: PSE supplying power to PD through PoE. PD_OVERLOAD: PD consumes more power than the maximum limit configured on the PSE port.
I32 cie1000PoeStatusInterfacePowerConsumption	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1.4	Integer32	read-only	Indicates the power(in deciwatt) that the PD is consuming right now.
I32 cie1000PoeStatusInterfacePowerReserved	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1.5	Integer32	read-only	Indicates the power(in deciwatt) that the PD has requested/reserved.
I32 cie1000PoeStatusInterfaceCurrentConsumption	1.3.6.1.4.1.9.9.832.1.43.1.3.1.1.6	Integer32	read-only	Indicates the current(in mA) that the PD is consuming right now.
cie1000PoeMibConformance	1.3.6.1.4.1.9.9.832.1.43.2
cie1000PoeMibCompliances	1.3.6.1.4.1.9.9.832.1.43.2.1
cie1000PoeMibCompliance	1.3.6.1.4.1.9.9.832.1.43.2.1.1			The compliance statement for the implementation.
cie1000PoeMibGroups	1.3.6.1.4.1.9.9.832.1.43.2.2
cie1000PoeCapabilitiesInterfaceInfoGroup	1.3.6.1.4.1.9.9.832.1.43.2.2.1			A collection of objects.
cie1000PoeConfigGlobalsInfoGroup	1.3.6.1.4.1.9.9.832.1.43.2.2.2			A collection of objects.
cie1000PoeConfigSwitchParamTableInfoGroup	1.3.6.1.4.1.9.9.832.1.43.2.2.3			A collection of objects.
cie1000PoeConfigInterfaceParamTableInfoGroup	1.3.6.1.4.1.9.9.832.1.43.2.2.4			A collection of objects.
cie1000PoeStatusInterfaceTableInfoGroup	1.3.6.1.4.1.9.9.832.1.43.2.2.5			A collection of objects.

RFC description

Manages Power over Ethernet (PoE) configuration, budgets, and port status on Cisco IE1000 switches.

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Download CIE1000-POE-MIB

What Is CIE1000-POE-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description