---
oid: "1.3.6.1.4.1.2604.6.1.54.4.17.2.1.1.4"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 2604 switch(6) profileA(1) swCS210-48FP(54) l2Features(4) privateDot1dBridge(17) pmDot1dStp(2) pmDot1dStpTable(1) pmDot1dStpEntry(1) pmDot1dStpTimeSinceTopologyChange(4)}"
description: "pmDot1dStpTimeSinceTopologyChange OBJECT-TYPE"
last-modified: "2023-04-11"
tags: [oid-repository]
---

## OID: `1.3.6.1.4.1.2604.6.1.54.4.17.2.1.1.4`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 2604 switch(6) profileA(1) swCS210-48FP(54) l2Features(4) privateDot1dBridge(17) pmDot1dStp(2) pmDot1dStpTable(1) pmDot1dStpEntry(1) pmDot1dStpTimeSinceTopologyChange(4)}
```

### Description

```asn1
pmDot1dStpTimeSinceTopologyChange OBJECT-TYPE
SYNTAX TimeTicks
UNITS "centi-seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time (in hundredths of a second) since the
last time a topology change was detected by the
bridge entity.
For RSTP, this reports the time since the tcWhile
timer for any port on this Bridge was nonzero."
REFERENCE
"IEEE 802.1D-1998: Section 14.8.1.1
IEEE 802.1w clause 14.8.1.1."

**Classification**: MIB object for network management

### Child OIDs

No child OID

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