a reboot switch or router

[Ange AMBEMOU]

 helo,

how know switch or router are reboot and  send notifiction.

i explain  if  in config of my router check period is 10mn  and between to check the router be  down after up the next check see only the router is up. how make alert to say the router down immediatly

sorry for my bad english :)

thanks.  


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