I am abot to sit that dreaded n + exam this saturday any last minute tips guys? ie do i have to know every level of raid or every single port number???
Know your port number
OSI model
Know what device working on wich layer of the OSI model eg Router is a layer 3 device because it works on the Network layer.
Troublshoot like real live
Firewall
Comments
IMO this test was quite easy. Yes you should know the port numbers.
Know your port number
OSI model
Know what device working on wich layer of the OSI model eg Router is a layer 3 device because it works on the Network layer.
Troublshoot like real live
Firewall