cisco-power-ethernet-ext-mib.mib object
Introduction
Most network devices and programs ship with so-called MIB files to describe the parameters and meanings (i.e.: friendly names) which are available for monitoring via SNMP.
ActiveXperts Network Monitor 2025 can import vendor-specific MIB files, so it can be used to monitor specific OID's (Object Identifiers).
This way, you can monitor your devices, computers, etc. by selecting your relevant OID's by name.
ActiveXperts Network Monitor 2025 can import MIB file cisco-power-ethernet-ext-mib and use it to monitor vendor specific OID's.
cisco-power-ethernet-ext-mib file content
Object view of cisco-power-ethernet-ext-mib:
| Scalar Object |
| cpeExtDefaultAllocation |
.1.3.6.1.4.1.9.9.402.1.1 |
|
This object indicates the default inline power allocation per
port. This is a global configuration parameter that applies
to all inline power capable ports in the system.
The system must consider this object as well as the per port
configuration object, cpeExtPsePortPwrMax, when determining
how much power to allocate to a port. The system will use the
lower of the two numbers.
|
| cpeExtPsePortEntry |
.1.3.6.1.4.1.9.9.402.1.2.1 |
|
A cpeExtPsePortEntry extends a corresponding
pethPsePortTable entry. This entry displays and
controls more characteristics of a power Ethernet
port on a PSE device.
|
| Tabular Object |
| cpeExtPsePortEnable |
.1.3.6.1.4.1.9.9.402.1.2.1.1 |
|
This object is an extension of the pethPsePortAdminEnable
object from RFC3621. It allows the user to be more specific
when enabling the PSE functions. Both states, 'auto' and
'static' correspond to a value of 'true' for the
pethPsePortAdminEnable object. However, if the value of
pethPsePortAdminEnable is 'false', then the value of this
object is irrelevant.
Setting this value to 'auto' enables Powered Device discovery
on the interface and the amount of power allocated depends on
the Powered Device discovered. If pethPsePortAdminEnable was
'false' prior to this set operation, then it will become
'true'.
Setting this value to 'static' will also enable Powered
Device discovery. However, this is different from 'auto'
in that the amount of power is pre-allocated based on the
configuration on the Power Sourcing Equipment. If
pethPsePortAdminEnable was 'false' prior to this set
operation, then it will become 'true'.
When setting the pethPsePortAdminEnable object to 'true'
this object will adopt the value of 'auto'.
|
| cpeExtPsePortDiscoverMode |
.1.3.6.1.4.1.9.9.402.1.2.1.2 |
|
This object indicates the discover mode used by the system to
discover the PD.
A value of 'unknown' indicates that the discover mode on the
interface is unknown.
A value of 'off' indicates that discovery is disabled on the
interface.
A value of 'ieee' indicates that the discover mode on the
interface is IEEE based.
A value of 'cisco' indicates that the discover mode on the
interface is Cisco based.
A value of 'ieeeAndCisco' indicates that the discover mode on
the interface is both IEEE and Cisco based.
|
| cpeExtPsePortDeviceDetected |
.1.3.6.1.4.1.9.9.402.1.2.1.3 |
|
This object indicates if a Powered Device (PD) has been
detected on the interface.
A value of 'true' indicates that a PD has been detected on
the interface.
A value of 'false' indicates that no PD has been detected on
the interface.
|
| cpeExtPsePortIeeePd |
.1.3.6.1.4.1.9.9.402.1.2.1.4 |
|
This object indicates whether the Powered Device attached
to the interface is an IEEE compliant Powered Device or not.
A value of 'true' indicates the attached Powered Device is
an IEEE compliant Powered Device.
A value of 'false' indicates the attached Powered Device
is not an IEEE compliant Powered Device. This also means
that the value of the corresponding object from the
pethPsePortTable, pethPsePortPowerClassifications is
irrelevant.
|
| cpeExtPsePortAdditionalStatus |
.1.3.6.1.4.1.9.9.402.1.2.1.5 |
|
This object is an extension of the pethPsePortDetectionStatus
object from RFC3621 and provides additional status
information.
deny: When set, the PD attached to the interface is being
denied power due to insufficient power resources on
the Power Sourcing Equipment.
|
| cpeExtPsePortPwrMax |
.1.3.6.1.4.1.9.9.402.1.2.1.6 |
|
This indicates the maximum amount of power that the PSE will
make available to the PD connected to this interface.
|
| cpeExtPsePortPwrAllocated |
.1.3.6.1.4.1.9.9.402.1.2.1.7 |
|
This object indicates the amount of power allocated from the
PSE for the PD.
|
| cpeExtPsePortPwrAvailable |
.1.3.6.1.4.1.9.9.402.1.2.1.8 |
|
This object indicates the amount of power available for
the PD to use. This value may differ from the value
cpeExtPsePortPwrAllocated due to the efficiency issues
of delivering the power from the PSE to the PD.
When sufficient power is available to power a PD, this
value should be equal to the lower of the two objects,
cpeExtDefaultAllocation and cpeExtPsePortPwrMax.
|
| cpeExtPsePortPwrConsumption |
.1.3.6.1.4.1.9.9.402.1.2.1.9 |
|
This indicates the actual power consumption of the PD
connected to this interface. It may not necessarily
be equal to the value of cpeExtPsePortPwrAvailable.
|
| Table |
| cpeExtPsePortTable |
.1.3.6.1.4.1.9.9.402.1.2 |
|
This table extends the POWER-ETHERNET-MIB pethPsePortTable
for power Ethernet ports on a Powered Sourcing Equipment
(PSE) device.
|
| Object Identifier |
| ciscoPowerEthernetExtMIB |
.1.3.6.1.4.1.9.9.402 |
|
A MIB module for extending the POWER-ETHERNET-MIB
(RFC3621) to add objects which provide additional
management information about Power Sourcing Equipment
(PSE) not available in POWER-ETHERNET-MIB.
Glossary
Power Sourcing Equipment (PSE)
These are devices supplying electrical power to
other equipment. They are, for example, inline power
switches, inline power daughterboards and power patch
panels.
Powered Device (PD)
These are devices receiving their electrical power
supply from Power Sourcing Equipment. They are, for
example, IP telephones and wireless access points
or bridges.
|
| cpeExtMIBNotifs |
.1.3.6.1.4.1.9.9.402.0 |
| cpeExtMIBObjects |
.1.3.6.1.4.1.9.9.402.1 |
| cpeExtMIBConformance |
.1.3.6.1.4.1.9.9.402.2 |
| cpeExtMIBCompliances |
.1.3.6.1.4.1.9.9.402.2.1 |
| cpeExtMIBGroups |
.1.3.6.1.4.1.9.9.402.2.2 |
| Group |
| cpeExtPsePortGroup |
.1.3.6.1.4.1.9.9.402.2.2.1 |
|
This group provides information and configuration objects
in addition to those provided in the POWER-ETHERNET-MIB
(RFC3621).
|
| cpeExtPsePortGlobalConfigGroup |
.1.3.6.1.4.1.9.9.402.2.2.2 |
|
This is a collection of objects which provide global
configuration of the PSE interfaces.
|
