| OID | 1.3.6.1.4.1.52642.9.64.4.3 |
| Module | NMS-INTERFACE-EXT (FS) |
| Nom | ifExtGlobalLinkTrapSwitch |
| Acces | readwrite |
| Status | mandatory |
| Description | A global value for setting port link trap sending operation. 0: disable sending link up/down trap, 1: enable sending link up/down trap. |
| Syntaxe | Enumeration (0-global_disable, 1-global_enable) |