| OID | Object | Binding Variable | Description | Implemented Specifications | 
|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.42.4.2.16 | hwMstpProTcGuarded | 
 | The SNMP trap that is generated when an MSTP process receive TC BPDUs' number exceeds the threshold. | This object is implemented as defined in the corresponding MIB files. |