| OID | 1.3.6.1.2.1.10.166.16.1.2.1.12 |
| Module | GMPLS-LABEL-STD-MIB (ietf) |
| Nom | gmplsLabelSonetSdhGroupBranch |
| Acces | readwrite |
| Status | current |
| Description | The Group Branch Indicator (M) of a SONET or SDH Generalized Label. Zero indicates that this field is non-significant. Only valid if gmplsLabelType is set to gmplsSonetLabel(4) or gmplsSdhLabel(5). This object cannot be modified if gmplsLabelRowStatus is active(1). |
| Syntaxe | Integer32 (0...15) |