---
oid: "1.3.6.1.4.1.207.8.5.10.2.1.1.5"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 207 mibObject(8) switchMib(5) atiBridgeMib(10) atbrStp(2) atbrStpTable(1) atbrStpEntry(1) atbrStpTopChanges(5)}"
description: "atbrStpTopChanges OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2018-02-05"
---

## OID : `1.3.6.1.4.1.207.8.5.10.2.1.1.5`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 207 mibObject(8) switchMib(5) atiBridgeMib(10) atbrStp(2) atbrStpTable(1) atbrStpEntry(1) atbrStpTopChanges(5)}
```

### Description

```asn1
atbrStpTopChanges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The total number of topology changes detected by
this bridge since the management entity was last
reset or initialized."
REFERENCE
"IEEE 802.1D-1990: Section 6.8.1.1.3"
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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