---
oid: "1.3.6.1.4.1.2604.6.1.43.4.17.2.2.1.3"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 2604 switch(6) profileA(1) swCS110-48P(43) l2Features(4) privateDot1dBridge(17) pmDot1dStp(2) pmDot1dStpPortTable(2) pmDot1dStpPortEntry(1) pmDot1dStpPortState(3)}"
description: "pmDot1dStpPortState OBJECT-TYPE"
last-modified: "2023-04-13"
tags: [oid-repository]
---

## OID: `1.3.6.1.4.1.2604.6.1.43.4.17.2.2.1.3`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 2604 switch(6) profileA(1) swCS110-48P(43) l2Features(4) privateDot1dBridge(17) pmDot1dStp(2) pmDot1dStpPortTable(2) pmDot1dStpPortEntry(1) pmDot1dStpPortState(3)}
```

### Description

```asn1
pmDot1dStpPortState OBJECT-TYPE
SYNTAX INTEGER {disabled(1), blocking(2), listening(3), learning(4), forwarding(5), broken(6)}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port's current state as defined by
application of the Spanning Tree Protocol. This
state controls what action a port takes on
reception of a frame. If the bridge has detected
a port that is malfunctioning it will place that
port into the broken(6) state. For ports which
are disabled (see pmDot1dStpPortEnable), this object
will have a value of disabled(1)."
REFERENCE
"IEEE 802.1D-1998: Section 8.5.5.2"

**Classification**: MIB object for network management

### Child OIDs

No child OID

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