| OID | 1.3.6.1.3.37.1.1.1.1 |
| Module | ISIS-MIB (Alcatel) |
| Nom | isisSysEntry |
| Status | current |
| Description | Each row defines information specific to a single instance of the protocol existing on the system. |
| Module | ISIS-MIB (Force10-9.14.2.1) |
| Nom | isisSysVersion |
| Acces | readonly |
| Status | current |
| Description | The version number of the IS-IS protocol that is implemented. |
| Syntaxe | Enumeration (0-unknown, 1-one) |