nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Security + and Subnetting

Mkroadrush

I'm having issues grasping this subnetting for security +, any advised you can give?

how much of this I might encounter in the exam.

Like always, thank you!

Find more posts tagged with

SAVE $250 on Your CompTIA Boot Camp — Use Code "EXAM26"

Exclusively for TechExams members for Infosec Boot Camps starting before April 30, 2026

View CompTIA Boot Camps

Comments

TheFORCE

Subnetting will always be subnetting. There is no such thing as subnetting for Security+. If you don't understand how it works, how to create a subnet etc you need to look at a Network+ book or networking course or even google it. So much info out there about it.

mikey88

http://www.techexams.net/forums/ccna-ccent/38772-subnetting-made-easy.html

Mkroadrush

TheFORCE wrote: »

Subnetting will always be subnetting. There is no such thing as subnetting for Security+. If you don't understand how it works, how to create a subnet etc you need to look at a Network+ book or networking course or even google it. So much info out there about it.

thanks for the help....

not really.

stryder144

If you struggle with subnetting, then I would suggest searching for Laz (Network Doctors) on youtube. While you may not have found TheForce's response helpful, he is right that you should probably find a Network+ book to help you become more comfortable with subnetting. It is quite likely that you will be asked questions that require an understanding of subnetting. If I were a betting man, I would guess that you would see a question or four that will line up subnets and vlans and which device belongs where.

Nisseki

Laz explains subnetting extremely well, here's the video:

https://www.youtube.com/watch?v=rs39FWDhzDs

Todd Lammle's videos and book is another good resource to use to learn subnetting.

Todd is how I learnt subnetting and it finally clicked after struggling with this subject for a long time.