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CISCO-IF-EXTENSION-MIB

        A MIB module for extending the IF-MIB (RFC2863)
to add objects which provide additional information
about interfaces not available in other MIBS.
This MIB replaces the OLD-CISCO-INTERFACES-MIB.
        
GLOSSARY :
        
Virtual Switch - A physical switch partitioned into 
        multiple logical switches.
        
Interface Sharing - An interface can be shared among 
        multiple virtual switches.
        
Speed Group - An interface is capable of operating in any one of
the speed range depending on the capability of the hardware.
        
Virtual Link (VL) - Virtual Link is a logical connectivity 
    between two end points. A physical interface can 
    have multiple Virtual Links.
        
No Drop Virtual Link - According to 802.3 standard, 
    No drop specifies lossless service on a virtual link.
        
Drop Virtual Link - According to 802.3 standard,
    Traffic drop may occur on this virtual Link.
Source file
CISCO-IF-EXTENSION-MIB
Last revised
Identity
ciscoIfExtensionMIB
Base OID
1.3.6.1.4.1.9.9.276
Imported Objects
CISCO-SMI ciscoMgmt
CISCO-TC IfOperStatusReason
ENTITY-MIB entPhysicalIndex
IF-MIB ifAdminStatus ifIndex ifName ifOperStatus ifType InterfaceIndexOrZero
SNMP-FRAMEWORK-MIB SnmpAdminString
SNMPv2-CONF MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP
SNMPv2-SMI Counter32 Counter64 Gauge32 Integer32 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32
SNMPv2-TC DisplayString TEXTUAL-CONVENTION TimeStamp TruthValue
Net-SNMP examples using the cisco MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'CISCO-IF-EXTENSION-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CISCO-IF-EXTENSION-MIB::ciscoIfExtensionMIB'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'CISCO-IF-EXTENSION-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-IF-EXTENSION-MIB::ciscoIfExtensionMIB'
How SNMP, Net-SNMP, MIB paths, and variants work
Objects (96)
ciscoIfExtensionMIB
.1.3.6.1.4.1.9.9.276
ciscoIfExtensionMIBNotifications
.1.3.6.1.4.1.9.9.276.0
ciscoIfExtensionMIBObjects
.1.3.6.1.4.1.9.9.276.1
ciscoIfExtensionStats
.1.3.6.1.4.1.9.9.276.1.1
cieIfPacketStatsTable
.1.3.6.1.4.1.9.9.276.1.1.1
cieIfPacketStatsEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.1.1.1
cieIfLastInTime
millisecondsSNMPv2-SMIGauge32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.1
cieIfInputQueueDrops
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.10
cieIfOutputQueueDrops
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.11
cieIfPacketDiscontinuityTime
SNMPv2-TCTimeStamp
 .1.3.6.1.4.1.9.9.276.1.1.1.1.12
cieIfLastOutTime
millisecondsSNMPv2-SMIGauge32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.2
cieIfLastOutHangTime
millisecondsSNMPv2-SMIGauge32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.3
cieIfInRuntsErrs
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.4
cieIfInGiantsErrs
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.5
cieIfInFramingErrs
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.6
cieIfInOverrunErrs
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.7
cieIfInIgnored
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.8
cieIfInAbortErrs
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.1.1.9
cieIfInterfaceTable
.1.3.6.1.4.1.9.9.276.1.1.2
cieIfInterfaceEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.1.2.1
cieIfResetCount
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.2.1.1
cieIfOperStatusCauseDescr
SNMP-FRAMEWORK-MIBSnmpAdminString
 .1.3.6.1.4.1.9.9.276.1.1.2.1.10
cieIfSpeedReceive
SNMPv2-SMIGauge32
 .1.3.6.1.4.1.9.9.276.1.1.2.1.11
cieIfHighSpeedReceive
SNMPv2-SMIGauge32
 .1.3.6.1.4.1.9.9.276.1.1.2.1.12
cieIfOwner r/w
OctetString
 .1.3.6.1.4.1.9.9.276.1.1.2.1.13
cieIfSharedConfig
Enumeration
 .1.3.6.1.4.1.9.9.276.1.1.2.1.14
cieIfSpeedGroupConfig r/w
Enumeration
 .1.3.6.1.4.1.9.9.276.1.1.2.1.15
cieIfTransceiverFrequencyConfig r/w
Enumeration
 .1.3.6.1.4.1.9.9.276.1.1.2.1.16
cieIfFillPatternConfig r/w
Enumeration
 .1.3.6.1.4.1.9.9.276.1.1.2.1.17
cieIfIgnoreBitErrorsConfig r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.1.2.1.18
cieIfIgnoreInterruptThresholdConfig r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.1.2.1.19
cieIfKeepAliveEnabled r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.1.2.1.2
cieIfDuplexCfgStatus r/w
Enumeration
 .1.3.6.1.4.1.9.9.276.1.1.2.1.20
cieIfDuplexDetectStatus r/w
Enumeration
 .1.3.6.1.4.1.9.9.276.1.1.2.1.21
cieIfStateChangeReason
SNMP-FRAMEWORK-MIBSnmpAdminString
 .1.3.6.1.4.1.9.9.276.1.1.2.1.3
cieIfCarrierTransitionCount
SNMPv2-SMICounter32
 .1.3.6.1.4.1.9.9.276.1.1.2.1.4
cieIfInterfaceDiscontinuityTime
SNMPv2-TCTimeStamp
 .1.3.6.1.4.1.9.9.276.1.1.2.1.5
cieIfDhcpMode r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.1.2.1.6
cieIfMtu r/w
Integer32
 .1.3.6.1.4.1.9.9.276.1.1.2.1.7
cieIfContextName
OctetString
 .1.3.6.1.4.1.9.9.276.1.1.2.1.8
cieIfOperStatusCause
CISCO-TCIfOperStatusReason
 .1.3.6.1.4.1.9.9.276.1.1.2.1.9
cieIfStatusListTable
.1.3.6.1.4.1.9.9.276.1.1.3
cieIfStatusListEntry
ENTITY-MIBentPhysicalIndexcieIfStatusListIndex
 .1.3.6.1.4.1.9.9.276.1.1.3.1
cieIfStatusListIndex
Unsigned32
 .1.3.6.1.4.1.9.9.276.1.1.3.1.1
cieInterfacesIndex
InterfaceIndexList
 .1.3.6.1.4.1.9.9.276.1.1.3.1.2
cieInterfacesOperMode
InterfaceOperModeList
 .1.3.6.1.4.1.9.9.276.1.1.3.1.3
cieInterfacesOperCause
InterfaceOperCauseList
 .1.3.6.1.4.1.9.9.276.1.1.3.1.4
cieInterfaceOwnershipBitmap
InterfaceOwnershipList
 .1.3.6.1.4.1.9.9.276.1.1.3.1.5
cieIfVlStatsTable
.1.3.6.1.4.1.9.9.276.1.1.4
cieIfVlStatsEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.1.4.1
cieIfNoDropVlInPkts
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.1
cieIfNoDropVlInOctets
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.2
cieIfNoDropVlOutPkts
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.3
cieIfNoDropVlOutOctets
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.4
cieIfDropVlInPkts
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.5
cieIfDropVlInOctets
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.6
cieIfDropVlOutPkts
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.7
cieIfDropVlOutOctets
SNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.1.4.1.8
ciscoIfExtSystemConfig
.1.3.6.1.4.1.9.9.276.1.2
cieSystemMtu r/w
SNMPv2-SMIInteger32
 .1.3.6.1.4.1.9.9.276.1.2.1
cieLinkUpDownEnable deprecated r/w
Bits
 .1.3.6.1.4.1.9.9.276.1.2.2
cieStandardLinkUpDownVarbinds deprecated r/w
Enumeration
 .1.3.6.1.4.1.9.9.276.1.2.3
cieIfIndexPersistence deprecated r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.2.4
cieIfIndexPersistenceTable
.1.3.6.1.4.1.9.9.276.1.2.5
cieIfIndexPersistenceEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.2.5.1
cieIfIndexPersistenceEnabled deprecated r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.2.5.1.1
cieIfIndexPersistenceControl r/w
IfIndexPersistenceState
 .1.3.6.1.4.1.9.9.276.1.2.5.1.2
cieDelayedLinkUpDownNotifEnable r/w
SNMPv2-TCTruthValue
 .1.3.6.1.4.1.9.9.276.1.2.6
cieDelayedLinkUpDownNotifDelay r/w
minutesUnsigned32
 .1.3.6.1.4.1.9.9.276.1.2.7
cieIfIndexGlobalPersistence r/w
IfIndexPersistenceState
 .1.3.6.1.4.1.9.9.276.1.2.8
cieLinkUpDownConfig r/w
Bits
 .1.3.6.1.4.1.9.9.276.1.2.9
ciscoIfExtDot1qCustomEtherType
.1.3.6.1.4.1.9.9.276.1.3
cieIfDot1qCustomEtherTypeTable
.1.3.6.1.4.1.9.9.276.1.3.1
cieIfDot1qCustomEtherTypeEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.3.1.1
cieIfDot1qCustomAdminEtherType r/w
Integer32
 .1.3.6.1.4.1.9.9.276.1.3.1.1.1
cieIfDot1qCustomOperEtherType
Integer32
 .1.3.6.1.4.1.9.9.276.1.3.1.1.2
ciscoIfExtUtilization
.1.3.6.1.4.1.9.9.276.1.4
cieIfUtilTable
.1.3.6.1.4.1.9.9.276.1.4.1
cieIfUtilEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.4.1.1
cieIfInPktRate
packets per secondSNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.4.1.1.1
cieIfInOctetRate
octets per secondSNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.4.1.1.2
cieIfOutPktRate
packets per secondSNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.4.1.1.3
cieIfOutOctetRate
octets per secondSNMPv2-SMICounter64
 .1.3.6.1.4.1.9.9.276.1.4.1.1.4
cieIfInterval r/w
secondsUnsigned32
 .1.3.6.1.4.1.9.9.276.1.4.1.1.5
ciscoIfExtDot1dBaseMapping
.1.3.6.1.4.1.9.9.276.1.5
cieIfDot1dBaseMappingTable
.1.3.6.1.4.1.9.9.276.1.5.1
cieIfDot1dBaseMappingEntry
IF-MIBifIndex
 .1.3.6.1.4.1.9.9.276.1.5.1.1
cieIfDot1dBaseMappingPort
Integer32
 .1.3.6.1.4.1.9.9.276.1.5.1.1.1
ciscoIfExtIfNameMapping
.1.3.6.1.4.1.9.9.276.1.6
cieIfNameMappingTable
.1.3.6.1.4.1.9.9.276.1.6.1
cieIfNameMappingEntry
cieIfName
 .1.3.6.1.4.1.9.9.276.1.6.1.1
cieIfName
OctetString
 .1.3.6.1.4.1.9.9.276.1.6.1.1.1
cieIfIndex
IF-MIBInterfaceIndexOrZero
 .1.3.6.1.4.1.9.9.276.1.6.1.1.2
ciscoIfExtensionMIBConformance
.1.3.6.1.4.1.9.9.276.2
ciscoIfExtensionMIBCompliances
.1.3.6.1.4.1.9.9.276.2.1
ciscoIfExtensionMIBGroups
.1.3.6.1.4.1.9.9.276.2.2
Dependencies (12) 8 direct · 4 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree
Dependency-first compile order
  1. SNMPv2-SMIrfc
  2. CISCO-SMIcisco
  3. SNMPv2-TCrfc
  4. CISCO-TCcisco
  5. IANA-ENTITY-MIBrfc
  6. SNMPv2-CONFrfc
  7. SNMP-FRAMEWORK-MIBrfc
  8. UUID-TC-MIBrfc
  9. ENTITY-MIBrfc
  10. IANAifType-MIBrfc
  11. SNMPv2-MIBrfc
  12. IF-MIBrfc
  13. CISCO-IF-EXTENSION-MIBciscoselected
Type Definitions (5)
IfIndexPersistenceState
Enumeration
disable(1)
enable(2)
global(3)
InterfaceIndexList
OctetString range: 0..256
InterfaceOperCauseList
OctetString range: 0..128
InterfaceOperModeList
OctetString range: 0..64
InterfaceOwnershipList
OctetString range: 0..8
Conformance Groups (24)
ciscoIfExtensionTablePacketGroup
cieIfLastInTime cieIfLastOutTime cieIfLastOutHangTime cieIfInRuntsErrs cieIfInGiantsErrs cieIfInFramingErrs cieIfInOverrunErrs cieIfInIgnored cieIfInAbortErrs cieIfInputQueueDrops cieIfOutputQueueDrops cieIfPacketDiscontinuityTime
A collection of objects containing packet
statistics for a given interface.
 .1.3.6.1.4.1.9.9.276.2.2.1
ciscoIfExtensionTableIntfGroup
cieIfResetCount cieIfKeepAliveEnabled cieIfStateChangeReason cieIfCarrierTransitionCount cieIfInterfaceDiscontinuityTime
A collection of objects containing
information about properties of
interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.2
ciscoIfExtensionTableIntfGroup1 deprecated
cieIfDhcpMode cieIfMtu cieIfContextName
A collection of objects containing
information about properties of
interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.3
ciscoIfExtensionSystemGroup
cieSystemMtu
A collection of objects providing
global system-wise information about
interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.4
ciscoIfExtDot1qEtherTypeGroup
cieIfDot1qCustomAdminEtherType cieIfDot1qCustomOperEtherType
A collection of objects providing
the information about 802.1q
custom EtherType on the
interface.
 .1.3.6.1.4.1.9.9.276.2.2.5
ciscoIfExtUtilizationGroup
cieIfInPktRate cieIfInOctetRate cieIfOutPktRate cieIfOutOctetRate
A collection of objects containing
information about utilization rates of
interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.6
ciscoIfExtDot1dBaseMappingGroup
cieIfDot1dBaseMappingPort
A collection of objects containing
mapping information about the ifIndex values
of interfaces and their dot1dBasePort
values.
 .1.3.6.1.4.1.9.9.276.2.2.7
ciscoIfExtIfNameMappingGroup
cieIfIndex
A collection of objects for the
'ifName' to 'ifIndex' mapping.
 .1.3.6.1.4.1.9.9.276.2.2.8
ciscoIfExtensionTableIntfGroup2 deprecated
cieIfDhcpMode cieIfMtu cieIfContextName cieIfOperStatusCause cieIfOperStatusCauseDescr
A collection of objects containing
information about properties of
interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.9
cieIfStatusListGroup
cieInterfacesIndex cieInterfacesOperMode cieInterfacesOperCause
A collection of objects containing
information about set of interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.10
cieLinkUpDownNotifEnableGroup deprecated
cieLinkUpDownEnable cieStandardLinkUpDownVarbinds
A collection of objects to control
'cieLinkUp/cieLinkDown' and standard mib-II
defined 'linkUp/linkDown' notifications.
 .1.3.6.1.4.1.9.9.276.2.2.11
cieLinkUpDownNotifGroup
cieLinkDown cieLinkUp
A collection of cisco specific linkUp and
linkDown notifications.
 .1.3.6.1.4.1.9.9.276.2.2.12
ciscoIfExtensionAsymmetricalSpeedGroup
cieIfSpeedReceive cieIfHighSpeedReceive
An optional group used to provide information on asymmetrical
interface speeds.
 .1.3.6.1.4.1.9.9.276.2.2.13
ciscoIfExtUtilIntervalGroup
cieIfInterval
A collection of objects containing
information about calculation interval for
utilization rate on interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.14
cieIfIndexPersistenceGroup deprecated
cieIfIndexPersistence cieIfIndexPersistenceEnabled
A collection of objects containing information about ifIndex
Persistence of interfaces.

Since cieIfIndexPersistence and cieIfIndexPersistenceEnabled are
deprecated, so, cieIfIndexPersistenceGroup containing these two
objects are deprecated by cieIfIndexPersistenceControlGroup.
 .1.3.6.1.4.1.9.9.276.2.2.15
cieDelayedLinkUpDownNotifNotifEnableGroup
cieDelayedLinkUpDownNotifEnable cieDelayedLinkUpDownNotifDelay
The group of objects that help configure the
cieDelayedLinkUpDownNotif on the system.
 .1.3.6.1.4.1.9.9.276.2.2.16
cieDelayedLinkUpDownNotifNotifGroup
cieDelayedLinkUpDownNotif
A collection for cisco specific delayed trap notifications.
 .1.3.6.1.4.1.9.9.276.2.2.17
cieIfIndexPersistenceControlGroup
cieIfIndexGlobalPersistence cieIfIndexPersistenceControl
A collection of objects containing information about ifIndex
Persistence of interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.18
ciscoIfExtensionTableIntfGroup3
cieIfDhcpMode cieIfMtu cieIfContextName cieIfOperStatusCause cieIfOperStatusCauseDescr cieIfOwner
A collection of objects containing
information about properties of
interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.19
cieIfStatusListGroupSup1
cieInterfaceOwnershipBitmap
Additional objects containing information about a
set of interfaces.
 .1.3.6.1.4.1.9.9.276.2.2.20
cieIfVlStatsGroup
cieIfNoDropVlInPkts cieIfNoDropVlInOctets cieIfNoDropVlOutPkts cieIfNoDropVlOutOctets cieIfDropVlInPkts cieIfDropVlInOctets cieIfDropVlOutPkts cieIfDropVlOutOctets
Objects containing information about a
VL (Virtual Link) statistics on an interface.
 .1.3.6.1.4.1.9.9.276.2.2.21
ciscoIfExtensionTableIntfGroup3SupR01
cieIfSharedConfig cieIfSpeedGroupConfig
This group is supplement to ciscoIfExtensionTableIntfGroup3.
 .1.3.6.1.4.1.9.9.276.2.2.22
cieLinkUpDownNotifConfigGroup
cieLinkUpDownConfig
A collection of objects to control
'cieLinkUp/cieLinkDown' and standard mib-II
defined 'linkUp/linkDown' notifications.
 .1.3.6.1.4.1.9.9.276.2.2.23
ciscoIfExtensionTableIntfGroup3SupR02
cieIfTransceiverFrequencyConfig cieIfFillPatternConfig cieIfIgnoreBitErrorsConfig cieIfIgnoreInterruptThresholdConfig
This group is supplement to ciscoIfExtensionTableIntfGroup3SupR01.
 .1.3.6.1.4.1.9.9.276.2.2.24
Compliance Statements (16)

OID .1.3.6.1.4.1.9.9.276.2.1.1
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
mandatory ciscoIfExtensionTablePacketGroup
mandatory ciscoIfExtensionTableIntfGroup

OID .1.3.6.1.4.1.9.9.276.2.1.2
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup1 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only required
on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.3
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup1 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only required
on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.4
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup1 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only required
on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.5
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only required
on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.6
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.7
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.8
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.9
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieIfIndexPersistenceGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.10
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.11
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup2 Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
optional cieIfIndexPersistenceControlGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.12
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
optional cieIfIndexPersistenceControlGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
optional ciscoIfExtensionTableIntfGroup3 Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.13
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
optional cieIfIndexPersistenceControlGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
optional ciscoIfExtensionTableIntfGroup3 Implementation of this group is optional.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieIfStatusListGroupSup1 Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.

OID .1.3.6.1.4.1.9.9.276.2.1.14
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieLinkUpDownNotifEnableGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
optional cieIfIndexPersistenceControlGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieIfStatusListGroupSup1 Implementation of this group is optional.
optional cieIfVlStatsGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3 Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3SupR01 Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.
cieIfSpeedGroupConfig readonly
Write access is optional.

OID .1.3.6.1.4.1.9.9.276.2.1.15
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
optional cieIfIndexPersistenceControlGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieIfStatusListGroupSup1 Implementation of this group is optional.
optional cieIfVlStatsGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3 Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3SupR01 Implementation of this group is optional.
optional cieLinkUpDownNotifConfigGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.
cieIfSpeedGroupConfig readonly
Write access is optional.

OID .1.3.6.1.4.1.9.9.276.2.1.16
The compliance statement for entities which
implement the CISCO-IF-EXTENSION-MIB.
Required groups
optional ciscoIfExtensionTablePacketGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup Implementation of this group is optional.
optional ciscoIfExtensionSystemGroup Implementation of this group is optional.
optional ciscoIfExtDot1qEtherTypeGroup Implementation of this group is optional.
optional ciscoIfExtUtilizationGroup Implementation of this group is optional.
optional ciscoIfExtDot1dBaseMappingGroup Implementation of this group is optional.
optional ciscoIfExtIfNameMappingGroup Implementation of this group is optional.
optional cieLinkUpDownNotifGroup Implementation of this group is optional.
optional ciscoIfExtensionAsymmetricalSpeedGroup Implementation of this group is optional.
optional ciscoIfExtUtilIntervalGroup Implementation of this group is mandatory for those
platforms which provide the information of calculation
interval for utilization rate on interfaces.
optional cieDelayedLinkUpDownNotifNotifGroup Implementation of this group is optional.
optional cieDelayedLinkUpDownNotifNotifEnableGroup Implementation of this group is optional.
optional cieIfIndexPersistenceControlGroup Implementation of this group is mandatory for those
interfaces which support ifIndex Persistence.
optional cieIfStatusListGroup Implementation of this group is optional.
optional cieIfStatusListGroupSup1 Implementation of this group is optional.
optional cieIfVlStatsGroup Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3 Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3SupR01 Implementation of this group is optional.
optional ciscoIfExtensionTableIntfGroup3SupR02 Implementation of this group is optional.
optional cieLinkUpDownNotifConfigGroup Implementation of this group is optional.
Object refinements
ObjectAccessSyntaxDescription
cieIfDhcpMode readonly
SNMPv2-TCTruthValue
false(2)
It is compliant to implement this object as
read-only. Support for 'true' is only
required on interfaces which support DHCP.
cieIfMtu readonly
It is compliant to implement this object as
read-only.
cieIfSpeedGroupConfig readonly
Write access is optional.
cieIfTransceiverFrequencyConfig readonly
Write access is optional.
cieIfFillPatternConfig readonly
Write access is optional.
cieIfIgnoreBitErrorsConfig readonly
Write access is optional.
cieIfIgnoreInterruptThresholdConfig readonly
Write access is optional.
Notifications / Traps (3)
NameOIDDescription
cieLinkDown
IF-MIBifIndex IF-MIBifAdminStatus IF-MIBifOperStatus IF-MIBifName IF-MIBifType
.1.3.6.1.4.1.9.9.276.0.1
A cisco specific linkDown notification
signifies that the SNMP entity, acting in an
agent role, has detected that the ifOperStatus
object for one of its communication links is
about to enter the down state from some other
state (but not from the notPresent state).
The varbinds for this notification indicate the
interface information of the communication
link.
cieLinkUp
IF-MIBifIndex IF-MIBifAdminStatus IF-MIBifOperStatus IF-MIBifName IF-MIBifType
.1.3.6.1.4.1.9.9.276.0.2
A cisco specific linkUp trap signifies that
the SNMP entity, acting in an agent role, has
detected that the ifOperStatus object for one
of its communication links left the down state
and transitioned into some other state (but not
into the notPresent state). The varbinds for
this notification indicate the interface
information of the communication link.
cieDelayedLinkUpDownNotif
IF-MIBifAdminStatus IF-MIBifOperStatus IF-MIBifName IF-MIBifType cieIfOperStatusCause
.1.3.6.1.4.1.9.9.276.0.3
This notification indicates when an interface's operational
status has transitioned and remained in that state for a time
specified by cieDelayedLinkUpDownDelay.