| OID | 1.3.6.1.4.1.4491.4.2.1.2.1.1 |
| Module | CLAB-TOPO-MIB (CISCO) |
| Nom | clabTopoChFnCfgChIfIndex |
| Acces | noaccess |
| Status | current |
| Description | This key represents the interface index of an upstream or downstream channel associated with this fiber node. In the upstream direction, only ifIndices docsCableUpstream channels are reflected. |
| Syntaxe | InterfaceIndex (IF-MIB) |