CISCO-STP-EXTENSIONS-MIB :: stpxExtendedSysIDOperEnabled

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-STP-EXTENSIONS-MIBstpxExtendedSysIDOperEnabled

stpxExtendedSysIDOperEnabled

Module: CISCO-STP-EXTENSIONS-MIB

OID (symbolic): CISCO-STP-EXTENSIONS-MIB::stpxExtendedSysIDOperEnabled

OID (numeric): 1.3.6.1.4.1.9.9.82.1.6.5

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: Indicates whether Extended System ID feature is operationaly enabled on the device or not.

If the value of this object is true(1), then the accepted values for dot1dStpPriority in BRIDGE-MIB should be multiples of 4096 plus bridge instance ID, such as VlanIndex. Changing this object value might cause the values of dot1dBaseBridgeAddress and dot1dStpPriority in BRIDGE-MIB to be changed also.

What is stpxExtendedSysIDOperEnabled?

Read-only status showing whether Extended System ID is operationally enabled; when true, dot1dStpPriority values in the Bridge MIB must be multiples of 4096 plus the bridge instance ID.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.82.1.6.5
snmpwalk -v2c -c public <target> CISCO-STP-EXTENSIONS-MIB::stpxExtendedSysIDOperEnabled

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.82.1.6.5.1
snmpget -v2c -c public <target> CISCO-STP-EXTENSIONS-MIB::stpxExtendedSysIDOperEnabled.1

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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
1.3.6.1.4.1.9.9.82ciscoStpExtensionsMIBCISCO-STP-EXTENSIONS-MIB
1.3.6.1.4.1.9.9.82.1stpxObjectsCISCO-STP-EXTENSIONS-MIB
1.3.6.1.4.1.9.9.82.1.6stpxSpanningTreeObjectsCISCO-STP-EXTENSIONS-MIB
1.3.6.1.4.1.9.9.82.1.6.5stpxExtendedSysIDOperEnabledCISCO-STP-EXTENSIONS-MIB