DECHUB90-MIB :: db90SpanningTreeModeChanges

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DECHUB90-MIB › db90SpanningTreeModeChanges

db90SpanningTreeModeChanges

Module: DECHUB90-MIB

OID (symbolic): DECHUB90-MIB::db90SpanningTreeModeChanges

OID (numeric): 1.3.6.1.4.1.36.2.18.10.5.3.3.1

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of times that the bridge switched from the 802.1d Spanning Tree mode to the LB100 Spanning Tree mode.

What is db90SpanningTreeModeChanges?

Count of times the bridge has switched from 802.1d Spanning Tree mode into LAN Bridge 100 compatibility mode.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.10.5.3.3.1
snmpwalk -v2c -c public <target> DECHUB90-MIB::db90SpanningTreeModeChanges

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.10.5.3.3.1.1
snmpget -v2c -c public <target> DECHUB90-MIB::db90SpanningTreeModeChanges.1

Start monitoring Digital Equipment Corporation DEChub 90 modular hub chassis with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DECHUB90-MIB::db90SpanningTreeModeChanges OID value, configure state conditions and alerts, and monitor any Digital Equipment Corporation DEChub 90 modular hub chassis 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
1.3.6.1.4.1.36decCMU-MIB
1.3.6.1.4.1.36.2emaDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18decMIBextensionDEC-ATM-CHASSIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.36.2.18.10dechub90DECHUB90-MIB
1.3.6.1.4.1.36.2.18.10.5db90extDECHUB90-MIB
1.3.6.1.4.1.36.2.18.10.5.3db90bridgeDECHUB90-MIB
1.3.6.1.4.1.36.2.18.10.5.3.3db90CounDECHUB90-MIB
1.3.6.1.4.1.36.2.18.10.5.3.3.1db90SpanningTreeModeChangesDECHUB90-MIB

Module

This MIB depends on