All MIBs › IEEE8021-Q-BRIDGE-MIB › ieee8021QBridgeVlanVersionNumber
ieee8021QBridgeVlanVersionNumber
Module: IEEE8021-Q-BRIDGE-MIB
OID (symbolic): IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeVlanVersionNumber
OID (numeric): 1.3.111.2.802.1.1.4.1.1.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The version number of IEEE 802.1Q that this device supports. Reported as 1 by VLAN Bridges that support only SST operation, and reported as 2 by VLAN Bridges that support MST operation.
What is ieee8021QBridgeVlanVersionNumber?
This OID holds a version number (1 for single spanning tree, 2 for multiple spanning trees) indicating which VLAN bridging standard the device supports. It documents the device's redundancy capabilities. An operator checks this to confirm the device can support their desired network topology.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.4.1.1.1.1.2 snmpwalk -v2c -c public <target> IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeVlanVersionNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.4.1.1.1.1.2.1 snmpget -v2c -c public <target> IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeVlanVersionNumber.1
Start monitoring Vendor-neutral IEEE 802.1Q standard (VLAN-capable Ethernet switch/bridge) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE8021-Q-BRIDGE-MIB::ieee8021QBridgeVlanVersionNumber OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1Q standard (VLAN-capable Ethernet switch/bridge) from a single console.
OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.4 | ieee8021QBridgeMib | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1 | ieee8021QBridgeMibObjects | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.1 | ieee8021QBridgeBase | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.1.1 | ieee8021QBridgeTable | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.1.1.1 | ieee8021QBridgeEntry | IEEE8021-Q-BRIDGE-MIB |
| 1.3.111.2.802.1.1.4.1.1.1.1.2 | ieee8021QBridgeVlanVersionNumber | IEEE8021-Q-BRIDGE-MIB |