CISCO-UNIFIED-COMPUTING-MEMORY-MIB :: cucsMemoryBufferUnitSerial

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-COMPUTING-MEMORY-MIBcucsMemoryBufferUnitSerial

cucsMemoryBufferUnitSerial

Module: CISCO-UNIFIED-COMPUTING-MEMORY-MIB

OID (symbolic): CISCO-UNIFIED-COMPUTING-MEMORY-MIB::cucsMemoryBufferUnitSerial

OID (numeric): 1.3.6.1.4.1.9.9.719.1.30.4.1.12

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: Cisco UCS memory:BufferUnit:serial managed object property

What is cucsMemoryBufferUnitSerial?

This SnmpAdminString reports the serial number burned into the memory buffer unit chip, per its serial property description. An admin pulls this specific value when filing an RMA for a suspected buffer-chip fault, since it identifies the exact failing component distinct from the DIMM's own serial number. A typical value looks like 'LX1234A0056'.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.30.4.1.12
snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-MEMORY-MIB::cucsMemoryBufferUnitSerial

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.30.4.1.12.1
snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-MEMORY-MIB::cucsMemoryBufferUnitSerial.1

Start monitoring Cisco UCS blade/rack servers (physical memory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-UNIFIED-COMPUTING-MEMORY-MIB::cucsMemoryBufferUnitSerial OID value, configure state conditions and alerts, and monitor any Cisco UCS blade/rack servers (physical memory) 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
1.3.6.1.4.1.9.9.719.1.30cucsMemoryObjectsCISCO-UNIFIED-COMPUTING-MEMORY-MIB
1.3.6.1.4.1.9.9.719.1.30.4cucsMemoryBufferUnitTableCISCO-UNIFIED-COMPUTING-MEMORY-MIB
1.3.6.1.4.1.9.9.719.1.30.4.1cucsMemoryBufferUnitEntryCISCO-UNIFIED-COMPUTING-MEMORY-MIB
1.3.6.1.4.1.9.9.719.1.30.4.1.12cucsMemoryBufferUnitSerialCISCO-UNIFIED-COMPUTING-MEMORY-MIB