CISCO-UNIFIED-COMPUTING-ETHER-MIB :: cucsEtherServerIntFIoSerial

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-UNIFIED-COMPUTING-ETHER-MIBcucsEtherServerIntFIoSerial

cucsEtherServerIntFIoSerial

Module: CISCO-UNIFIED-COMPUTING-ETHER-MIB

OID (symbolic): CISCO-UNIFIED-COMPUTING-ETHER-MIB::cucsEtherServerIntFIoSerial

OID (numeric): 1.3.6.1.4.1.9.9.719.1.16.11.1.23

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: Cisco UCS ether:ServerIntFIo:serial managed object property

What is cucsEtherServerIntFIoSerial?

This string is the serial number of the hardware component underlying this internal backplane link. It matters on the internal Ethernet link that carries a blade's traffic from the chassis I/O Module up to a Fabric Interconnect over the backplane because the serial number is what ties this specific link record to a physical, replaceable part when opening a Cisco TAC case or RMA. An admin filing a hardware replacement request for a flapping link on this backplane link would quote this serial number rather than the chassis/slot numbers alone.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.16.11.1.23
snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-ETHER-MIB::cucsEtherServerIntFIoSerial

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.16.11.1.23.1
snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-ETHER-MIB::cucsEtherServerIntFIoSerial.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
1.3.6.1.4.1.9.9.719.1.16cucsEtherObjectsCISCO-UNIFIED-COMPUTING-ETHER-MIB
1.3.6.1.4.1.9.9.719.1.16.11cucsEtherServerIntFIoTableCISCO-UNIFIED-COMPUTING-ETHER-MIB
1.3.6.1.4.1.9.9.719.1.16.11.1cucsEtherServerIntFIoEntryCISCO-UNIFIED-COMPUTING-ETHER-MIB
1.3.6.1.4.1.9.9.719.1.16.11.1.23cucsEtherServerIntFIoSerialCISCO-UNIFIED-COMPUTING-ETHER-MIB