LLDP-EXT-DCBX-MIB :: lldpXdcbxPortVersionOper

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › LLDP-EXT-DCBX-MIB › lldpXdcbxPortVersionOper

lldpXdcbxPortVersionOper

Module: LLDP-EXT-DCBX-MIB

OID (symbolic): LLDP-EXT-DCBX-MIB::lldpXdcbxPortVersionOper

OID (numeric): 1.0.8802.1.1.2.1.5.6945.1.1.1.3

Node type: OBJECT-TYPE

Type: LldpXdcbxVersion

Access: read-only

Description: Operating version of the DCBX protocol. The system adjusts as needed to operate at the highest version supported by both link partners.

What is lldpXdcbxPortVersionOper?

Reports the DCBX protocol version this port is actually running, which the system negotiates down to the highest version both this device and its link partner both support.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.0.8802.1.1.2.1.5.6945.1.1.1.3
snmpwalk -v2c -c public <target> LLDP-EXT-DCBX-MIB::lldpXdcbxPortVersionOper

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.0.8802.1.1.2.1.5.6945.1.1.1.3.1
snmpget -v2c -c public <target> LLDP-EXT-DCBX-MIB::lldpXdcbxPortVersionOper.1

Start monitoring Vendor-neutral IEEE/industry standard (data-center Ethernet switches/NICs, DCBX) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LLDP-EXT-DCBX-MIB::lldpXdcbxPortVersionOper OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE/industry standard (data-center Ethernet switches/NICs, DCBX) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.0stdSTART-MIB
1.0.8802iso8802START-MIB
1.0.8802.1ieee802dot1START-MIB
1.0.8802.1.1ieee802dot1mibsSTART-MIB
1.0.8802.1.1.2lldpMIBLLDP-MIB
1.0.8802.1.1.2.1lldpObjectsLLDP-MIB
1.0.8802.1.1.2.1.5lldpExtensionsLLDP-MIB
Numeric OIDNameModule
1.0.8802.1.1.2.1.5.6945lldpXdcbxMIBLLDP-EXT-DCBX-MIB
1.0.8802.1.1.2.1.5.6945.1lldpXdcbxObjectsLLDP-EXT-DCBX-MIB
1.0.8802.1.1.2.1.5.6945.1.1lldpXdcbxPortTableLLDP-EXT-DCBX-MIB
1.0.8802.1.1.2.1.5.6945.1.1.1lldpXdcbxPortEntryLLDP-EXT-DCBX-MIB
1.0.8802.1.1.2.1.5.6945.1.1.1.3lldpXdcbxPortVersionOperLLDP-EXT-DCBX-MIB