DEC-ElanConc :: ebrLB100SpanningTreeCompat

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DEC-ElanConc › ebrLB100SpanningTreeCompat

ebrLB100SpanningTreeCompat

Module: DEC-ElanConc

OID (symbolic): DEC-ElanConc::ebrLB100SpanningTreeCompat

OID (numeric): 1.3.6.1.4.1.36.2.18.1.4.4.10

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: A switch that controls the Spanning Tree mode used by the bridge. If in Auto-Select mode, the bridge will go into 802 Spanning Tree mode by default, but will switch to LB100 mode as soon as a LB100 is detected. In 802 Spanning Tree mode, the bridge will stay in 802 mode.

What is ebrLB100SpanningTreeCompat?

Controls whether the bridge can automatically fall back to LAN Bridge 100 compatibility mode when it detects an LB100 on the network (autoSelect), or stays strictly in 802.1d mode (ieee802). Admins set ieee802 when they know the network is entirely modern bridges and want to avoid ever downgrading to LB100 behavior.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.4.4.10
snmpwalk -v2c -c public <target> DEC-ElanConc::ebrLB100SpanningTreeCompat

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.4.4.10.1
snmpget -v2c -c public <target> DEC-ElanConc::ebrLB100SpanningTreeCompat.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.36.2.18.1.4.4.10.1 i <value>

Start monitoring DEC FDDI networking devices with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DEC-ElanConc::ebrLB100SpanningTreeCompat OID value, configure state conditions and alerts, and monitor any DEC FDDI networking devices from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.36.2.18.1elanextDEC-ELAN-MIB
1.3.6.1.4.1.36.2.18.1.4ebridgeDEC-ELAN-MIB
1.3.6.1.4.1.36.2.18.1.4.4ebrSpanDEC-ELAN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.36.2.18.1.4.4.10ebrLB100SpanningTreeCompatDEC-ElanConc