---
oid: "1.3.6.1.4.1.930.3.4.1.1.4"
short-description: "cnDot3ExtnIfAdminConnectionType OBJECT-TYPE"
last-modified: "2017-12-20"
parent-oid: "1.3.6.1.4.1.930.3.4.1.1"
---

## OID: `1.3.6.1.4.1.930.3.4.1.1.4`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 930 extensions(3) cnDot3Extensions(4) cnDot3ExtnTable(1) cnDot3ExtnEntry(1) cnDot3ExtnIfAdminConnectionType(4)}
```

### Description

```asn1
cnDot3ExtnIfAdminConnectionType OBJECT-TYPE
SYNTAX INTEGER {
halfDuplex(1), -- forced half duplex
fullDuplex(2), -- forced full duplex
auto(3) -- auto half/full duplex
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The administration connection type of the interface."
```

**Classification:** MIB object for network management

### Child OIDs

No child OID

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