| OID | 1.3.6.1.4.1.9.5.1.19.1.1.4 |
| Module | CISCO-STACK-MIB (CISCO) |
| Nom | portCpbDuplex |
| Acces | readonly |
| Status | current |
| Description | Indicates the duplex capability of a port. The fdx(4) is specially for tokenring full-duplex and hdx(3) is specially for tokenring half-duplex. |
| Syntaxe | Bits (0-half, 1-full, 2-auto, 3-hdx, 4-fdx) |