| OID | 1.3.6.1.4.1.351.110.4.7.3.1.6 | 
| Module | CISCO-VISM-DSX0-MIB (CISCO) | 
| Nom | lineActiveHighWaterMark | 
| Acces | readonly | 
| Status | current | 
| Description | This is the high water mark number of ds0s that were active simultaneously on the line. | 
| Syntaxe | Integer32 (0...31) |