cieIfIndexPersistence
CISCO-IF-EXTENSION-MIB ·
.1.3.6.1.4.1.9.9.276.1.2.4
Object
This object specifies whether ifIndex values persist across
reinitialization of the device.
ifIndex persistence means that the mapping between the ifDescr
object values and the ifIndex object values will be retained
across reboots.
Applications such as device inventory, billing, and fault
detection depend on the maintenance of the correspondence
between particular ifIndex values and their interfaces. During
reboot or insertion of a new card, the data to correlate the
interfaces to the ifIndex may become invalid in absence of
ifIndex persistence feature.
ifIndex persistence for an interface ensures ifIndex value for
the interface will remain the same after a system reboot.
Hence, this feature allows users to avoid the workarounds
required for consistent interface identification across
reinitialization.
Due to change in syntax, this object is deprecated by
cieIfIndexGlobalPersistence.
Context
- MIB
- CISCO-IF-EXTENSION-MIB
- OID
.1.3.6.1.4.1.9.9.276.1.2.4- Type
- scalar
- Access
- readwrite
- Status
- deprecated
- Parent
- ciscoIfExtSystemConfig
- Siblings
- 8
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cieSystemMtu Global system MTU in octets.
This object specifies the MTU on all interfaces.
However, the value specified by cieIfMtu
takes precedence for an interface, which means
that the inte… | scalar | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.9.9.276.1.2.1 |
| cieLinkUpDownEnable deprecated Indicates whether cieLinkUp/cieLinkDown
or standard mib-II defined linkUp/Down or
both, notifications should be generated
for the interfaces in the system.
'standard' … | scalar | Bits | .1.3.6.1.4.1.9.9.276.1.2.2 |
| cieStandardLinkUpDownVarbinds deprecated Indicates whether to send the extra
varbinds in addition to the varbinds defined
in linkUp/linkDown notifications.
'standard' - only send the varbinds defined in
… | scalar | Enumeration | .1.3.6.1.4.1.9.9.276.1.2.3 |
| cieIfIndexPersistenceTable This table lists configuration data relating to ifIndex
persistence.
This table has a sparse dependent relationship on the ifTable,
containing a row for each ifEntry co… | table | - | .1.3.6.1.4.1.9.9.276.1.2.5 |
| cieDelayedLinkUpDownNotifEnable This object specifies whether the system generates a
cieDelayedLinkUpDownNotif notification. | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.276.1.2.6 |
| cieDelayedLinkUpDownNotifDelay This object specifies the interval of time an interface's
operational status must remain stable following a transition
before the system will generate a cieDelayedLinkUpDownNotif. | scalar | minutes Unsigned32 | .1.3.6.1.4.1.9.9.276.1.2.7 |
| cieIfIndexGlobalPersistence This object specifies whether ifIndex values persist across
reinitialization of the device.
ifIndex persistence means that the mapping between the ifDescr
object values… | scalar | IfIndexPersistenceState | .1.3.6.1.4.1.9.9.276.1.2.8 |
| cieLinkUpDownConfig This object specifies whether standard mib-II defined linkUp/
linkDown, extended linkUp/linkDown (with extra varbinds in
addition to the varbinds defined in linkUp/linkDown) or
ci… | scalar | Bits | .1.3.6.1.4.1.9.9.276.1.2.9 |