FSP/4/STACKPORT_UP: OID [oid] Stack-port [integer]/[integer] changes to up.
This alarm was sent to the NMS by the master switch when the logical stack port of a switch in the stack system was Up.
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.183.1.22.1 | Warning | equipmentAlarm(5) |
| Name | Meaning |
|---|---|
| oid | Indicates the MIB object ID of the alarm. |
| [integer] | Stack ID of the device generating the alarm. |
| [integer] | ID of the logical stack port whose status changes on the device. This ID starts from 0. |
If the stack interface is Up, service interfaces in the stack system increase. Services, however, are not interrupted.
If the stack interface is Down, the stack system recalculates the ring-breaking point, and then refreshes the forwarding entries. In this case, services are transiently interrupted and automatically recover after the forwarding entries are refreshed.