Hey guys,
I am taking the Network+ exam mid next month and I am still in the process of studying, but I just have a few questions.
On the CompTIA objectives on the site, it says you need to know subnetting. Now, I understand how to do basic subnetting of /8, /16, and /24 but I am unsure if it is needed to know how to
thoroughly subnet like in the CCENT/CCNA.
Like would I need to calculate how many hosts are in a subnet,, etc?
Or would it just be basic/simple subnetting?
Also, anyone have any extra tips on what to focus on most in regards to the exam? I hear the OSI model and ports are commonly asked questions.
Hope someone can answer my questions.
Thanks everyone.

Justin