All MIBs › A3COM-SWITCHING-SYSTEMS-MIB › a3ComSysBridgeBackbonePort
a3ComSysBridgeBackbonePort
Module: A3COM-SWITCHING-SYSTEMS-MIB
OID (symbolic): A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgeBackbonePort
OID (numeric): 1.3.6.1.4.1.43.29.4.10.2.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The number of the port selected as the backbone segment port when the corresponding value of a3ComSysBridgeMode is is expressMode(1). The value of this object can range from 1 to the corresponding value of a3ComSysBridgePortCount, however, some bridges may support only a subset of ports as backbone ports. If the corresponding value of a3ComSysBridgeMode is not expressMode(1), the value of this object is ignored.
What is a3ComSysBridgeBackbonePort?
Designates which port number serves as the backbone segment when the bridge is in express mode as a read-write INTEGER. This configuration is critical for tuning FDDI switch topology and preventing loops. Setting to 1 makes port 1 the backbone; setting to 6 switches backbone designation to port 6.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.10.2.1.8 snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgeBackbonePort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.10.2.1.8.1 snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysBridgeBackbonePort.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.29.4.10.2.1.8.1 i <value>
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.29 | switchingSystemsMibs | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4 | a3ComSwitchingSystemsMib | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.10 | a3ComSysBridge | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.10.2 | a3ComSysBridgeTable | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.10.2.1 | a3ComSysBridgeEntry | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.29.4.10.2.1.8 | a3ComSysBridgeBackbonePort | A3COM-SWITCHING-SYSTEMS-MIB |