CISCO-UNIFIED-COMPUTING-FABRIC-MIB :: cucsFabricPathEpDiagLldpTransmit

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-COMPUTING-FABRIC-MIBcucsFabricPathEpDiagLldpTransmit

cucsFabricPathEpDiagLldpTransmit

Module: CISCO-UNIFIED-COMPUTING-FABRIC-MIB

OID (symbolic): CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricPathEpDiagLldpTransmit

OID (numeric): 1.3.6.1.4.1.9.9.719.1.19.51.1.20

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: Cisco UCS fabric:PathEp:diagLldpTransmit managed object property

What is cucsFabricPathEpDiagLldpTransmit?

This TruthValue reports whether LLDP diagnostic frames are currently being transmitted on this specific path endpoint's link. UCS uses LLDP between the IOM and fabric interconnect to verify physical link health and identity; if this shows false on a port that should be actively linked, that's a concrete symptom pointing at a link-level fault or a port stuck in a non-operational diagnostic state on this exact connection. A value of true means this specific link is actively exchanging LLDP diagnostic frames as expected.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.19.51.1.20
snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricPathEpDiagLldpTransmit

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.19.51.1.20.1
snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricPathEpDiagLldpTransmit.1

Start monitoring Cisco UCS fabric interconnects with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-UNIFIED-COMPUTING-FABRIC-MIB::cucsFabricPathEpDiagLldpTransmit OID value, configure state conditions and alerts, and monitor any Cisco UCS fabric interconnects from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
1.3.6.1.4.1.9.9.719ciscoUnifiedComputingMIBCISCO-UNIFIED-COMPUTING-MIB
1.3.6.1.4.1.9.9.719.1ciscoUnifiedComputingMIBObjectsCISCO-UNIFIED-COMPUTING-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.9.719.1.19cucsFabricObjectsCISCO-UNIFIED-COMPUTING-FABRIC-MIB
1.3.6.1.4.1.9.9.719.1.19.51cucsFabricPathEpTableCISCO-UNIFIED-COMPUTING-FABRIC-MIB
1.3.6.1.4.1.9.9.719.1.19.51.1cucsFabricPathEpEntryCISCO-UNIFIED-COMPUTING-FABRIC-MIB
1.3.6.1.4.1.9.9.719.1.19.51.1.20cucsFabricPathEpDiagLldpTransmitCISCO-UNIFIED-COMPUTING-FABRIC-MIB