| OID | 1.3.6.1.4.1.1570.1.5.1.1.2 |
| Module | Cisco90Series-MIB (CISCO) |
| Nom | frxMgtT391 |
| Acces | readwrite |
| Status | mandatory |
| Description | This controls how often (in seconds) the channel unit sends an Annex-D poll to the frame relay switch. This is the Annex-D T391 parameter (Typical value 10) |
| Syntaxe | Integer32 (5...30) |