---
oid: "1.3.6.1.4.1.9.5.1.4.1.1.10"
short-description: "portDuplex OBJECT-TYPE"
last-modified: "2018-01-07"
parent-oid: "1.3.6.1.4.1.9.5.1.4.1.1"
---

## OID: `1.3.6.1.4.1.9.5.1.4.1.1.10`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 9 workgroup(5) ciscoStackMIB(1) portGrp(4) portTable(1) portEntry(1) portDuplex(10)}
```

### Description

```asn1
portDuplex OBJECT-TYPE
SYNTAX INTEGER {
half(1),
full(2),
disagree(3), -- read-only
auto(4) -- read-only
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION "Indicates whether the port is operating in half-
duplex, full-duplex, disagree or auto negotiation
mode. If the port could not agree with the far end
on port duplex, the port will be in disagree(3)
mode."
```

**Classification:** MIB object for network management

### Child OIDs

No child OID

### Terms of Use

[Terms of use](https://oid-base.com/disclaimer.htm.md)

**Note to implementers:**: The OID repository is constantly updated but does not necessarily store the latest (or most accurate) version of this formal description. For an implementation, it is recommended to search the web for a more recent description. If this is the case, please update the above description.