CISCO-STACK-MIB :: portCpbDuplex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-STACK-MIBportCpbDuplex

portCpbDuplex

Module: CISCO-STACK-MIB

OID (symbolic): CISCO-STACK-MIB::portCpbDuplex

OID (numeric): 1.3.6.1.4.1.9.5.1.19.1.1.4

Node type: OBJECT-TYPE

Type: Bits

Access: read-only

Description: Indicates the duplex capability of a port. The fdx(4) is specially for tokenring full-duplex and hdx(3) is specially for tokenring half-duplex.

What is portCpbDuplex?

Reports which duplex modes (half, full, or Token Ring-specific half/full duplex) a switch port is capable of operating in.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.5.1.19.1.1.4
snmpwalk -v2c -c public <target> CISCO-STACK-MIB::portCpbDuplex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.5.1.19.1.1.4.1
snmpget -v2c -c public <target> CISCO-STACK-MIB::portCpbDuplex.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9.5workgroupCISCO-ES-STACK-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.5.1ciscoStackMIBCISCO-STACK-MIB
1.3.6.1.4.1.9.5.1.19portCpbGrpCISCO-STACK-MIB
1.3.6.1.4.1.9.5.1.19.1portCpbTableCISCO-STACK-MIB
1.3.6.1.4.1.9.5.1.19.1.1portCpbEntryCISCO-STACK-MIB
1.3.6.1.4.1.9.5.1.19.1.1.4portCpbDuplexCISCO-STACK-MIB