| OID | 1.3.6.1.4.1.9.9.189.1.3.7.1.1 | 
| Module | CISCO-PORT-QOS-MIB (CISCO) | 
| Nom | cportQosClassIdLevel1 | 
| Acces | noaccess | 
| Status | current | 
| Description | This object identifies the class-ID of a class at the first (highest) level of a hierarchical policy. A value of 0 indicates class default. For a non-hierarchical policy, the value of this object is always 0. | 
| Syntaxe | Unsigned32 (0...2147483647) |