MSTP-MIB :: swMSTPInstType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsMSTP-MIBswMSTPInstType

swMSTPInstType

Module: MSTP-MIB

OID (symbolic): MSTP-MIB::swMSTPInstType

OID (numeric): 1.3.6.1.4.1.171.12.15.2.3.1.10

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This object indicates the type of instance.

What is swMSTPInstType?

This read-only value reports whether this instance is the cist(0) (the region-wide Common and Internal Spanning Tree) or an msti(1) (a per-VLAN-group Multiple Spanning Tree Instance). Admins use this to distinguish instance 0 from the additional configurable instances when reading the table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.15.2.3.1.10
snmpwalk -v2c -c public <target> MSTP-MIB::swMSTPInstType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.15.2.3.1.10.1
snmpget -v2c -c public <target> MSTP-MIB::swMSTPInstType.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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.12dlink_common_mgmtDLINK-ID-REC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.12.15swMSTPMIBMSTP-MIB
1.3.6.1.4.1.171.12.15.2swMSTPCtrlMSTP-MIB
1.3.6.1.4.1.171.12.15.2.3swMSTPInstanceCtrlTableMSTP-MIB
1.3.6.1.4.1.171.12.15.2.3.1swMSTPInstanceCtrlEntryMSTP-MIB
1.3.6.1.4.1.171.12.15.2.3.1.10swMSTPInstTypeMSTP-MIB