TPLINK-LLDPMEDCONFIG-MIB

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Organization: TPLINK

Last Updated: 2011-09-27

Category: Link Layer and Ethernet Protocols

Description: Manages TP-Link switch LLDP-MED configuration for VoIP device discovery and network policy.

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What Is TPLINK-LLDPMEDCONFIG-MIB?

TPLINK-LLDPMEDCONFIG-MIB is a private TP-Link enterprise MIB that manages LLDP-MED (Link Layer Discovery Protocol - Media Endpoint Discovery), an extension to LLDP used for automatic discovery and configuration of VoIP phones and other media endpoint devices, including network policy (VLAN/QoS) advertisement. It exposes configuration-category data covering per-port LLDP-MED enable state, network policy settings (voice VLAN, DSCP/priority), and endpoint device class capabilities. Its monitoring value is primarily software/protocol configuration status -- confirming LLDP-MED is enabled and advertising the correct voice network policy on ports where IP phones are expected to connect -- rather than hardware health, though the discovered endpoint information itself can confirm a VoIP device is correctly detected and provisioned. It builds on the base LLDP standard (IEEE 802.1AB) and the LLDP-MED extensions defined by the ANSI/TIA-1057 standard, even though no explicit MIB cross-reference is given in the module description. It is deployed on TP-Link managed switches in office or campus environments supporting VoIP phone deployments needing automatic voice VLAN and QoS provisioning, with a TPLINK-LLDPMEDCONFIG-MIB download typically bundled into the switch's management toolkit for that purpose.

IPNetwork Monitor allows you to monitor SNMP objects defined in TPLINK-LLDPMEDCONFIG-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

TP-Link managed Ethernet switch

Monitoring Examples

No sample object names were provided, but consistent with the module's purpose an admin would poll a per-port LLDP-MED configuration table to confirm voice VLAN and network policy settings are being advertised on phone-facing ports, and check discovered endpoint entries to confirm a connected IP phone has picked up the correct policy rather than falling back to the default data VLAN.

What Can Be Monitored

LLDP-MED enable state per port
voice VLAN/network policy configuration
discovered endpoint device class
QoS/DSCP policy advertisement

Imported Objects

From RFC1213-MIB

ifIndex

From SNMPv2-SMI

IpAddress
OBJECT-TYPE

From TPLINK-LLDP-MIB

tplinkLldpMIBObjects

OBJECT-IDENTITY

From TPLINK-TC-MIB

TPRowStatus

OIDs

OID symbolic	OID numeric	Type	Access	Description
lldpMed	1.3.6.1.4.1.11863.6.35.1.4
OCT lldpMedConfigLocationPortId	1.3.6.1.4.1.11863.6.35.1.4.3.1.1	OCTET STRING	read-only	The port id of the switch.
OCT lldpMedConfigPortId	1.3.6.1.4.1.11863.6.35.1.4.2.1.1	OCTET STRING	read-only	The port id of the switch.
OCT lldpMedConfigPortLocationCivicAddressAdditional	1.3.6.1.4.1.11863.6.35.1.4.3.1.15	OCTET STRING	read-write	Additional information.
OCT lldpMedConfigPortLocationCivicAddressCity	1.3.6.1.4.1.11863.6.35.1.4.3.1.8	OCTET STRING	read-write	City.
OCT lldpMedConfigPortLocationCivicAddressCountryCode	1.3.6.1.4.1.11863.6.35.1.4.3.1.4	OCTET STRING	read-write	The two-letters ISO 3166 country code in capital ASCII letters, e.g., CN or US.
OCT lldpMedConfigPortLocationCivicAddressCounty	1.3.6.1.4.1.11863.6.35.1.4.3.1.7	OCTET STRING	read-write	County.
OCT lldpMedConfigPortLocationCivicAddressHouseNumber	1.3.6.1.4.1.11863.6.35.1.4.3.1.10	OCTET STRING	read-write	House number.
OCT lldpMedConfigPortLocationCivicAddressLanguage	1.3.6.1.4.1.11863.6.35.1.4.3.1.5	OCTET STRING	read-write	Language.
OCT lldpMedConfigPortLocationCivicAddressName	1.3.6.1.4.1.11863.6.35.1.4.3.1.11	OCTET STRING	read-write	Residence and office occupant name.
OCT lldpMedConfigPortLocationCivicAddressPostalZipCode	1.3.6.1.4.1.11863.6.35.1.4.3.1.12	OCTET STRING	read-write	Postal/zip code.
OCT lldpMedConfigPortLocationCivicAddressPostOfficeBox	1.3.6.1.4.1.11863.6.35.1.4.3.1.14	OCTET STRING	read-write	Post office box.
OCT lldpMedConfigPortLocationCivicAddressProvince	1.3.6.1.4.1.11863.6.35.1.4.3.1.6	OCTET STRING	read-write	Province or State.
OCT lldpMedConfigPortLocationCivicAddressRoomNumber	1.3.6.1.4.1.11863.6.35.1.4.3.1.13	OCTET STRING	read-write	Room number.
OCT lldpMedConfigPortLocationCivicAddressStreet	1.3.6.1.4.1.11863.6.35.1.4.3.1.9	OCTET STRING	read-write	Street.
INT lldpMedConfigPortLocationCivicAddressWhat	1.3.6.1.4.1.11863.6.35.1.4.3.1.3	INTEGER	read-write	This element describes which location the DHCP entry refers to. Currently, three options are defined: the location of the DHCP server (0: DHCP server), the location of the network element believed to be closest to the client (1: Switch) or the location of the client (2: LLDP-MED Endpoint). Option (2) should be used, but may not be known. Options (0) and (1) should not be used unless it is known that the DHCP client is in close physical proximity to the server or network element.
OCT lldpMedConfigPortLocationEmergencyNumber	1.3.6.1.4.1.11863.6.35.1.4.3.1.2	OCTET STRING	read-write	Emergency number is Emergency Call Service ELIN identifier, which is used during emergency call setup to a traditional CAMA or ISDN trunk-based PSAP.
INT lldpMedConfigPortStatus	1.3.6.1.4.1.11863.6.35.1.4.2.1.2	INTEGER	read-write	Select Enable/Disable LLDP-MED for the Port. 0. Disable 1. Enable
INT lldpMedConfigPortTlvExtendedPower	1.3.6.1.4.1.11863.6.35.1.4.2.1.5	INTEGER	read-write	Select Enable/Disable Extended Power-Via-MDI TLV for the Port. 0. Disable 1. Enable
INT lldpMedConfigPortTlvInventory	1.3.6.1.4.1.11863.6.35.1.4.2.1.6	INTEGER	read-write	Select Enable/Disable Inventory TLV for the Port. 0. Disable 1. Enable
INT lldpMedConfigPortTlvLocationId	1.3.6.1.4.1.11863.6.35.1.4.2.1.4	INTEGER	read-write	Select Enable/Disable Location Identification TLV for the Port. 0. Disable 1. Enable
INT lldpMedConfigPortTlvNetworkPolicy	1.3.6.1.4.1.11863.6.35.1.4.2.1.3	INTEGER	read-write	Select Enable/Disable Network Policy TLV for the Port. 0. Disable 1. Enable
lldpMedGlobalConfig	1.3.6.1.4.1.11863.6.35.1.4.1
INT lldpMedGlobalConfigFastStartRepeatCount	1.3.6.1.4.1.11863.6.35.1.4.1.1	INTEGER	read-write	When entering LLDP-MED fast start mechanism, multiple LLDP-MED frames will be transmitted based on this parameter.
INT lldpMedLocalAppDSCP	1.3.6.1.4.1.11863.6.35.1.4.4.1.9	INTEGER	read-only	Contain the value of the Differentiated Service Code Point (DSCP) as defined in IETF RFC 2474 and RFC 2475 which is associated with the given port on the local system.
INT lldpMedLocalAppLayer2Priority	1.3.6.1.4.1.11863.6.35.1.4.4.1.8	INTEGER	read-only	Contain the value of the 802.1p priority which is associated with the given port on the local system.
OCT lldpMedLocalApplicationType	1.3.6.1.4.1.11863.6.35.1.4.4.1.4	OCTET STRING	read-only	Display the primary function of the applications defined for the network policy.
OCT lldpMedLocalAppTagged	1.3.6.1.4.1.11863.6.35.1.4.4.1.6	OCTET STRING	read-only	Indicate whether the specified application type is using a 'tagged' or an 'untagged' VLAN.
INT lldpMedLocalAppVLANID	1.3.6.1.4.1.11863.6.35.1.4.4.1.7	INTEGER	read-only	An extension of the VLAN Identifier for the port, as defined in IEEE 802.1P-1998.
OCT lldpMEDLocalCapabilities	1.3.6.1.4.1.11863.6.35.1.4.4.1.2	OCTET STRING	read-only	Display the LLDP-MED capabilities the switch supports.
OCT lldpMedLocalDeviceType	1.3.6.1.4.1.11863.6.35.1.4.4.1.3	OCTET STRING	read-only	LLDP-MED devices are comprised of two primary device types: Network Connectivity Devices and Endpoint Devices. In turn, Endpoint Devices are composed of three defined Classes: Class I, Class II and Class III. Switch is a Network Connectivity Device.
lldpMedLocalInfoEntry	1.3.6.1.4.1.11863.6.35.1.4.4.1		not-accessible	An entry contains of the LLDP-MED information of local port of the switch.
lldpMedLocalInfoTable	1.3.6.1.4.1.11863.6.35.1.4.4		not-accessible	Local port LLDP-MED information entries.
OCT lldpMedLocalInventoryAssetID	1.3.6.1.4.1.11863.6.35.1.4.4.1.22	OCTET STRING	read-only	The vendor-specific asset tracking identifier as advertised by the local system.
OCT lldpMedLocalInventoryFirmwareRevision	1.3.6.1.4.1.11863.6.35.1.4.4.1.17	OCTET STRING	read-only	The vendor-specific firmware revision string as advertised by the local system.
OCT lldpMedLocalInventoryHardwareRevision	1.3.6.1.4.1.11863.6.35.1.4.4.1.16	OCTET STRING	read-only	The vendor-specific hardware revision string as advertised by the local system.
OCT lldpMedLocalInventoryManufacturerName	1.3.6.1.4.1.11863.6.35.1.4.4.1.20	OCTET STRING	read-only	The vendor-specific manufacturer name as advertised by the local system.
OCT lldpMedLocalInventoryModelName	1.3.6.1.4.1.11863.6.35.1.4.4.1.21	OCTET STRING	read-only	The vendor-specific model name as advertised by the local system.
OCT lldpMedLocalInventorySerialNumber	1.3.6.1.4.1.11863.6.35.1.4.4.1.19	OCTET STRING	read-only	The vendor-specific serial number as advertised by the local system.
OCT lldpMedLocalInventorySoftwareRevision	1.3.6.1.4.1.11863.6.35.1.4.4.1.18	OCTET STRING	read-only	The vendor-specific software revision string as advertised by the local system.
OCT lldpMedLocalLocationDataFormat	1.3.6.1.4.1.11863.6.35.1.4.4.1.10	OCTET STRING	read-only	The location subtype advertised by the local system.
OCT lldpMedLocalLocationID	1.3.6.1.4.1.11863.6.35.1.4.4.1.11	OCTET STRING	read-only	The location information. Parsing of this information is depedent upon the location subtype.
OCT lldpMedLocalPortId	1.3.6.1.4.1.11863.6.35.1.4.4.1.1	OCTET STRING	read-only	Display the port index.
OCT lldpMedLocalPowerPriority	1.3.6.1.4.1.11863.6.35.1.4.4.1.14	OCTET STRING	read-only	Reflects the PD power priority that is being advertised on this PSE port.
OCT lldpMedLocalPowerSource	1.3.6.1.4.1.11863.6.35.1.4.4.1.13	OCTET STRING	read-only	Defines the type of PSE Power Source advertised by the local device.
OCT lldpMedLocalPowerType	1.3.6.1.4.1.11863.6.35.1.4.4.1.12	OCTET STRING	read-only	Defines the type of Power-Via-MDI advertised by the local device.
OCT lldpMedLocalPowerValue	1.3.6.1.4.1.11863.6.35.1.4.4.1.15	OCTET STRING	read-only	Contain the value of the power available from the PSE via this port.
OCT lldpMedLocalUnknownPolicy	1.3.6.1.4.1.11863.6.35.1.4.4.1.5	OCTET STRING	read-only	A value of 'Yes' indicates that the network policy for the specified application type is currently unknown. In this case, the VLAN ID, the Layer 2 Priority and the DSCP value fields are ignored. A value of 'No' indicates that this network policy is defined.
INT lldpMedNeighborAppDSCP	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.9	INTEGER	read-only	Contain the value of the Differentiated Service Code Point (DSCP) as defined in IETF 2474 and RFC 2475 which is assocaited with remote system connected at the port.
INT lldpMedNeighborAppLayer2Priority	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.8	INTEGER	read-only	Contain the value of the 802.1p priority which is associated with the remote system connected at given port.
OCT lldpMedNeighborApplicationType	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.4	OCTET STRING	read-only	The media type that defines the primary function of the application for the policy advertised by the endpoint connected remotely to this port.
OCT lldpMedNeighborAppTagged	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.6	OCTET STRING	read-only	Indicate whether the specified application type is using a 'tagged' or an 'untagged' VLAN.
INT lldpMedNeighborAppVLANID	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.7	INTEGER	read-only	An extension of the VLAN Identifier for the remote system connected to this port, as defined in IEEE 802.1P-1998.
OCT lldpMEDNeighborCapabilities	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.3	OCTET STRING	read-only	LLDP-MED capabilities of remote devices connected to the device ports and communicating via LLDP-MED.
OCT lldpMedNeighborDeviceType	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.4	OCTET STRING	read-only	Device Class as advertised by the device remotely connected to the port.
lldpMedNeighborInfo	1.3.6.1.4.1.11863.6.35.1.4.5			LLDP-MED Private MIB.
lldpMedNeighborInfoEntry	1.3.6.1.4.1.11863.6.35.1.4.5.1.1		not-accessible	An entry contains of the information of neighbor port except the network policy information.
lldpMedNeighborInfoTable	1.3.6.1.4.1.11863.6.35.1.4.5.1		not-accessible	Neighbor port information entries.
OCT lldpMedNeighborInventoryAssetID	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.17	OCTET STRING	read-only	The vendor-specific asset tracking identifier as advertised by the remote endpoint.
OCT lldpMedNeighborInventoryFirmwareRevision	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.12	OCTET STRING	read-only	The vendor-specific firmware revision string as advertised by the remote endpoint.
OCT lldpMedNeighborInventoryHardwareRevision	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.11	OCTET STRING	read-only	The vendor-specific hardware revision string as advertised by the remote endpoint.
OCT lldpMedNeighborInventoryManufacturerName	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.15	OCTET STRING	read-only	The vendor-specific manufacturer name as advertised by the remote endpoint.
OCT lldpMedNeighborInventoryModelName	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.16	OCTET STRING	read-only	The vendor-specific model name as advertised by the remote endpoint.
OCT lldpMedNeighborInventorySerialNumber	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.14	OCTET STRING	read-only	The vendor-specific serial number as advertised by the remote endpoint.
OCT lldpMedNeighborInventorySoftwareRevision	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.13	OCTET STRING	read-only	The vendor-specific software revision string as advertised by the remote endpoint.
OCT lldpMedNeighborLocationDataFormat	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.5	OCTET STRING	read-only	The location subtype advertised by the remote endpoint.
OCT lldpMedNeighborLocationID	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.6	OCTET STRING	read-only	The location information advertised by the remote endpoint.
INT lldpMedNeighborMediaPolicyIndex	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.3	INTEGER	read-only	Display the neighbor media policy index.
lldpMedNeighborMediaPolicyInfoEntry	1.3.6.1.4.1.11863.6.35.1.4.5.2.1		not-accessible	Information about a particular policy on a specific port component.
lldpMedNeighborMediaPolicyInfoTable	1.3.6.1.4.1.11863.6.35.1.4.5.2		not-accessible	Neighbor port media policy information entries.
OCT lldpMedNeighborPort	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.1	OCTET STRING	read-only	Display the port index.
OCT lldpMedNeighborPortId	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.1	OCTET STRING	read-only	Display the port index.
INT lldpMedNeighborPortIndex	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.2	INTEGER	read-only	Display the neighbor index.
INT lldpMedNeighborPortIndexId	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.2	INTEGER	read-only	Display the neighbor index.
OCT lldpMedNeighborPowerPriority	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.9	OCTET STRING	read-only	Definces the priority advertised as being required by the PD connected remotely to the port.
OCT lldpMedNeighborPowerSource	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.8	OCTET STRING	read-only	Defines the type of Power Source advertised as being used by the device connected remotely to the port.
OCT lldpMedNeighborPowerType	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.7	OCTET STRING	read-only	Defines the type of Power-Via-MDI advertised by the remote device.
OCT lldpMedNeighborPowerValue	1.3.6.1.4.1.11863.6.35.1.4.5.1.1.10	OCTET STRING	read-only	Conatin the value of the power required by a PD connected remotely to the port.
OCT lldpMedNeighborUnknownPolicy	1.3.6.1.4.1.11863.6.35.1.4.5.2.1.5	OCTET STRING	read-only	A value of 'Yes' indicates that the network policy for the specified application type is currently unknown. In this case, the VLAN ID, the layer 2 priority and the DSCP value fields are ignored. A value of 'No' indicates that this network policy is defined.
lldpMedPortConfigEntry	1.3.6.1.4.1.11863.6.35.1.4.2.1		not-accessible	A list of LLDP-MED information for every port of the device.
lldpMedPortConfigTable	1.3.6.1.4.1.11863.6.35.1.4.2		not-accessible	A table that contains LLDP-MED information of every port.
lldpMedPortConfigTlvLocationEntry	1.3.6.1.4.1.11863.6.35.1.4.3.1		not-accessible	A list of LLDP-MED Location Identification TLV information for every port of the device.
lldpMedPortConfigTlvLocationTable	1.3.6.1.4.1.11863.6.35.1.4.3		not-accessible	A table that contains LLDP-MED Location Identification TLV information of every port.

RFC description

Configures LLDP-MED capabilities and network policies per port on TP-Link network switches.

Start monitoring TP-Link managed Ethernet switch (LLDP-MED voice-VLAN/QoS policy status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download TPLINK-LLDPMEDCONFIG-MIB

What Is TPLINK-LLDPMEDCONFIG-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

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RFC description