CISCO-VTP-MIB :: vtpVlanEditIsCRFBackup

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-VTP-MIBvtpVlanEditIsCRFBackup

vtpVlanEditIsCRFBackup

Module: CISCO-VTP-MIB

OID (symbolic): CISCO-VTP-MIB::vtpVlanEditIsCRFBackup

OID (numeric): 1.3.6.1.4.1.9.9.46.1.4.2.1.17

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-create

Description: True if this VLAN is of type trCrf and also is acting as a backup trCrf for the ISL distributed BRF. This object is only instantiated when the value of the corresponding instance of vtpVlanEditType has a value of tokenRing(3).

What is vtpVlanEditIsCRFBackup?

This read-create TruthValue object stages whether a Token Ring VLAN would act as the backup trCrf for the ISL distributed Bridge Relay Function once the edit buffer is applied. An administrator sets this while preparing a Token Ring VLAN intended to serve as a standby relay in a distributed BRF topology. For example, setting vtpVlanEditIsCRFBackup to true designates that staged VLAN as the failover trCrf before the change is committed.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.46ciscoVtpMIBCISCO-VTP-MIB
1.3.6.1.4.1.9.9.46.1vtpMIBObjectsCISCO-VTP-MIB
1.3.6.1.4.1.9.9.46.1.4vlanEditCISCO-VTP-MIB
1.3.6.1.4.1.9.9.46.1.4.2vtpVlanEditTableCISCO-VTP-MIB
1.3.6.1.4.1.9.9.46.1.4.2.1vtpVlanEditEntryCISCO-VTP-MIB
1.3.6.1.4.1.9.9.46.1.4.2.1.17vtpVlanEditIsCRFBackupCISCO-VTP-MIB