| OID | 1.3.6.1.4.1.9.5.11.1.6.1.1.1 |
| Module | CISCO-RHINO-MIB (CISCO) |
| Nom | clsEnetPortDuplex |
| Acces | readwrite |
| Status | current |
| Description | Indicates whether the port is operating in half-duplex, full-duplex, or auto mode. If the port could not agree with the far end on port duplex, the port will be in auto(2) mode. Unknown(1) indicates either the port does not support duplex mode, or the duplex mode is none of the defined. |
| Syntaxe | Enumeration (1-unknown, 2-auto, 3-half, 4-full) |