---
oid: "1.3.6.1.4.1.171.11.59.8.2.1.3.2"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 171 dlink-mgmt(11) dgsProjectXSeriesProd(59) dxs3350SR(8) swL2MgmtMIB(2) swL2DevMgmt(1) swL2DevAlarm(3) swL2DevAlarmTopologyChange(2)}"
description: "swL2DevAlarmTopologyChange OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2022-08-30"
---

## OID : `1.3.6.1.4.1.171.11.59.8.2.1.3.2`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 171 dlink-mgmt(11) dgsProjectXSeriesProd(59) dxs3350SR(8) swL2MgmtMIB(2) swL2DevMgmt(1) swL2DevAlarm(3) swL2DevAlarmTopologyChange(2)}
```

### Description

```asn1
swL2DevAlarmTopologyChange OBJECT-TYPE
SYNTAX INTEGER {other(1), disabled(2), enabled(3)}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object determine to send a trap or not when the switch
topology was changed. If the object is enabled(3),
the topologyChange trap is sent by the device when any of its
configured ports transitions from the Learning state to the
Forwarding state, or from the Forwarding state to the Blocking
state. For the same port tranition, the device doesn't send the
trap if this object value is disabled or other."
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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