| OID | 1.3.6.1.4.1.27975.14.10.5.1.1 |
| Module | SWITCH (FS) |
| Nom | stpInstId |
| Acces | noaccess |
| Status | current |
| Description | Identifier of this MST Instance. MST establishes and maintains additional spanning trees withineach MST region. These spanning trees are referred to as MST instances (MSTIs). |
| Syntaxe | Integer32 (1...4094) |