CISCO-UNIFIED-COMPUTING-COMPUTE-MIB :: cucsComputeRackUnitNumOf40GAdaptorsWithOldFw

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-COMPUTING-COMPUTE-MIBcucsComputeRackUnitNumOf40GAdaptorsWithOldFw

cucsComputeRackUnitNumOf40GAdaptorsWithOldFw

Module: CISCO-UNIFIED-COMPUTING-COMPUTE-MIB

OID (symbolic): CISCO-UNIFIED-COMPUTING-COMPUTE-MIB::cucsComputeRackUnitNumOf40GAdaptorsWithOldFw

OID (numeric): 1.3.6.1.4.1.9.9.719.1.9.35.1.66

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: Cisco UCS compute:RackUnit:numOf40GAdaptorsWithOldFw managed object property

What is cucsComputeRackUnitNumOf40GAdaptorsWithOldFw?

This Gauge32 counts how many 40 Gigabit adapters in this rack server are running firmware known to be older than the minimum required version, a field UCS Manager surfaces specifically to flag pre-upgrade firmware compliance risk. An admin planning a UCS Manager or fabric interconnect firmware upgrade checks this count on every server first, since a nonzero value here can cause connectivity loss for that adapter after the platform upgrade if not remediated beforehand. A value of 1 flags exactly one 40G adapter needing a firmware update before proceeding.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.9.35.1.66
snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-COMPUTE-MIB::cucsComputeRackUnitNumOf40GAdaptorsWithOldFw

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.9.35.1.66.1
snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-COMPUTE-MIB::cucsComputeRackUnitNumOf40GAdaptorsWithOldFw.1

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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
1.3.6.1.4.1.9.9.719.1.9cucsComputeObjectsCISCO-UNIFIED-COMPUTING-COMPUTE-MIB
1.3.6.1.4.1.9.9.719.1.9.35cucsComputeRackUnitTableCISCO-UNIFIED-COMPUTING-COMPUTE-MIB
1.3.6.1.4.1.9.9.719.1.9.35.1cucsComputeRackUnitEntryCISCO-UNIFIED-COMPUTING-COMPUTE-MIB
1.3.6.1.4.1.9.9.719.1.9.35.1.66cucsComputeRackUnitNumOf40GAdaptorsWithOldFwCISCO-UNIFIED-COMPUTING-COMPUTE-MIB