VBST/4/PORTVLANINVALID:OID [OID] The number of VLANs that do not participate in calculation in the VBST BPDUs received by interface is [ULONG]. (InterfaceName=[STRING], VlanId=[STRING])
The number of VLANs that do not participate in calculation in the VBST BPDUs received by the interface exceeds the threshold.
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.323.2.7 | Warning | qualityOfServiceAlarm(3) |
| Name | Meaning |
|---|---|
| OID | Indicates the ID of a MIB object. |
| hwVbstTrapVlanNum | Indicates the number of VLANs that do not participate in calculation in the VBST BPDUs received by the interface. |
| hwVbstTrapVlan | Indicates the list of VLANs that do not participate in calculation in the VBST BPDUs received by the interface. |
| hwVbstTrapPort | Indicates the list of interfaces where the received VBST BPDUs contain the VLANs that do not participate in calculation. |
When the local end receives VBST BPDUs from VBST-incapable VLANs, VBST calculation in VBST-enabled VLANs on the local end may be affected and even protocol flapping may occur.
When the local end receives VBST BPDUs from VBST-incapable VLANs, VBST calculation in VBST-enabled VLANs on the local end may be affected. In this case, the system counts the number of VLANs that do not participate in calculation. When the value exceeds the threshold of 15, an alarm is generated.