MMPF-MIB :: mpStpVlanDesignatedRoot

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › MMPF-MIB › mpStpVlanDesignatedRoot

mpStpVlanDesignatedRoot

Module: MMPF-MIB

OID (symbolic): MMPF-MIB::mpStpVlanDesignatedRoot

OID (numeric): 1.3.6.1.4.1.119.2.3.3.13.21.1.1.6

Node type: OBJECT-TYPE

Type: BridgeId

Access: read-only

Description: The bridge identifier of the root of the spanning tree as determined by the Spanning Tree Protocol as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.119.2.3.3.13.21.1.1.6
snmpwalk -v2c -c public <target> MMPF-MIB::mpStpVlanDesignatedRoot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.119.2.3.3.13.21.1.1.6.1
snmpget -v2c -c public <target> MMPF-MIB::mpStpVlanDesignatedRoot.1

Start monitoring Device type unconfirmed from available data (vendor unspecified) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MMPF-MIB::mpStpVlanDesignatedRoot OID value, configure state conditions and alerts, and monitor any Device type unconfirmed from available data (vendor unspecified) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.119necA100-R1-MIB
1.3.6.1.4.1.119.2nec_mibA100-R1-MIB
1.3.6.1.4.1.119.2.3necProductDependA100-R1-MIB
Numeric OIDNameModule
1.3.6.1.4.1.119.2.3.3datax_mibMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13mmpf_mibMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21mpStpMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21.1mpStpVlanTableMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21.1.1mpStpVlanEntryMMPF-MIB
1.3.6.1.4.1.119.2.3.3.13.21.1.1.6mpStpVlanDesignatedRootMMPF-MIB

Module

This MIB depends on