| OID | 1.3.6.1.4.1.9.5.1.1.58 |
| Module | CISCO-STACK-MIB (CISCO) |
| Nom | sysHighAvailabilityEnable |
| Acces | readwrite |
| Status | current |
| Description | Indicates whether High System Availability feature is enabled or not. If this feature is enabled, the active supervisor's layer-2 protocol state will be synched to the standby supervisor module, thus maintaining an up-to-date protocol data on the standby supervisor whenever possible. This object is supported in systems with High System Availability feature support. |
| Syntaxe | TruthValue (SNMPv2-TC) |