| OID | 1.3.6.1.4.1.14179.1.2.12.1.5 |
| Module | AIRESPACE-SWITCHING-MIB (CISCO) |
| Nom | agentPortSTPState |
| Acces | readonly |
| Status | current |
| Description | The switch's Port Spanning Tree Protocol State |
| Syntaxe | Enumeration (1-blocking, 2-listening, 3-learning, 4-forwarding, 5-disabled) |