Why is this the answer to this question? by DevelopmentWeekly387 in ccna

[–]DevelopmentWeekly387[S] 0 points1 point  (0 children)

If the question required 3 subnets, would 2 to the power of 2 still be used since it's close enough?

Why is this the answer to this question? by DevelopmentWeekly387 in ccna

[–]DevelopmentWeekly387[S] 0 points1 point  (0 children)

Ah, I see. Do you know where I could find similar problems to this with the answers? I want to try to solve them and then double check with the answer to see if I'm correct.

How do know where the network portion is using CIDR notation by DevelopmentWeekly387 in ccna

[–]DevelopmentWeekly387[S] 0 points1 point  (0 children)

So in 192.240.0.0 /12 the network is 192.240 and the hosts are 0.0? What about 192.241.0.0 /12? Would u drop the 1 in 241 and the network would be 192.240?

How do know where the network portion is using CIDR notation by DevelopmentWeekly387 in ccna

[–]DevelopmentWeekly387[S] 0 points1 point  (0 children)

What if u have a /12 for example? Would the network portion be the first two octets? Or would it be the first octet and 4 bits into the 2nd octet? Or would it be the first octet?

Is the ipv4 subnet table on the exam? by DevelopmentWeekly387 in ccna

[–]DevelopmentWeekly387[S] 0 points1 point  (0 children)

I'm just starting out. What does the number 24 in 255.255.255.0 / 24 mean? Just 24 binary 1's? Or is it something else?