CISCO-STP-EXTENSIONS-MIB :: stpxMISTPInstanceVlansMapped

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-STP-EXTENSIONS-MIBstpxMISTPInstanceVlansMapped

stpxMISTPInstanceVlansMapped

Module: CISCO-STP-EXTENSIONS-MIB

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

OID (numeric): 1.3.6.1.4.1.9.9.82.1.7.2.1.3

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: A string of octets containing one bit per VLAN. The first octet corresponds to VLANs with VlanIndex values of 0 through 7; the second octet to VLANs 8 through 15; etc. The most significant bit of each octet corresponds to the lowest value VlanIndex in that octet.

For each VLAN, if it is mapped to this MISTP instance, then the bit corresponding to that VLAN is set to '1'.

What is stpxMISTPInstanceVlansMapped?

A read-only bitmap string indicating which VLANs are mapped to this MISTP instance, one bit per VLAN index.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.82.1.7.2.1.3
snmpwalk -v2c -c public <target> CISCO-STP-EXTENSIONS-MIB::stpxMISTPInstanceVlansMapped

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.82.1.7.2.1.3.1
snmpget -v2c -c public <target> CISCO-STP-EXTENSIONS-MIB::stpxMISTPInstanceVlansMapped.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
1.3.6.1.4.1.9.9.82.1.7stpxMISTPObjectsCISCO-STP-EXTENSIONS-MIB
1.3.6.1.4.1.9.9.82.1.7.2stpxMISTPInstanceTableCISCO-STP-EXTENSIONS-MIB
1.3.6.1.4.1.9.9.82.1.7.2.1stpxMISTPInstanceEntryCISCO-STP-EXTENSIONS-MIB
1.3.6.1.4.1.9.9.82.1.7.2.1.3stpxMISTPInstanceVlansMappedCISCO-STP-EXTENSIONS-MIB