All MIBs › A3COM-BRIDGE-R3-MIB › a3ComBrgStpCtl
a3ComBrgStpCtl
Module: A3COM-BRIDGE-R3-MIB
OID (symbolic): A3COM-BRIDGE-R3-MIB::a3ComBrgStpCtl
OID (numeric): 1.3.6.1.4.1.43.2.9.2.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object is used to enable/disable the Spanning Tree Protocol for the bridge as a whole.
What is a3ComBrgStpCtl?
This read-write enumeration globally enables or disables Spanning Tree Protocol for the entire bridge to prevent bridge loops. Network operators toggle this to activate STP when connecting to networks with redundant paths or disable it for simple topologies. Enabling STP (value 1) activates loop detection across all ports.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.9.2.2 snmpwalk -v2c -c public <target> A3COM-BRIDGE-R3-MIB::a3ComBrgStpCtl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.9.2.2.1 snmpget -v2c -c public <target> A3COM-BRIDGE-R3-MIB::a3ComBrgStpCtl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.2.9.2.2.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> a3ComBrgStpCtl.1
Start monitoring 3Com legacy switches (SuperStack/CoreBuilder) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-BRIDGE-R3-MIB::a3ComBrgStpCtl OID value, configure state conditions and alerts, and monitor any 3Com legacy switches (SuperStack/CoreBuilder) from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2 | brouterMIB | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9 | a3ComBridge | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9.2 | a3ComBrgStp | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.2.9.2.2 | a3ComBrgStpCtl | A3COM-BRIDGE-R3-MIB |