Overview:
The logging event command lets you monitor interface state-change events as they occur on the router
Study Notes:
logging event bundle-status
- Enables system logging of interface state-change events on all interfaces on the system
Router(config)#logging event bundle-status Router(config)#end Router#show logging event bundle-status Router#config t Router(config)#no logging event bundle-status
logging event link-status
- Change the default link-status event messaging
- Set the link-status event messages during boot
- Apply to global configuration mode
Router(config)#logging event link-status default Router(config)#logging event link-status boot Router(config)#no logging event link-status default Router(config)#no logging event link-status boot
- Apply link-status logging to specific interfaces
Router(config)#interface FastEthernet0/0 Router(config-int)#logging event link-status Router(config-int)#no logging event link-status
logging event subif-link-status
- Display link-status logging for subinterfaces by applying the command to the primary interface
Router(config)#interface GigEthernet0/0 Router(config-int)#logging event subif-link-status Router(config-int)#no logging event subif-link-status
logging event trunk-status
- Display link-status logging for trunked interfaces
Router(config)#logging event trunk-status Router(config-int)#no logging event trunk-status