taking net + saturday 27

in Network+

Comments
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cybervex Member Posts: 14 ■□□□□□□□□□
Good Luck
IMO this test was quite easy. Yes you should know the port numbers.The sky is not the limit; The ground is! -
cliffjag1987 Member Posts: 206
Best of luck on the exam
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