08-29-2022 06:16 AM - edited 08-29-2022 07:09 AM
Figure 1 typically be used in the actual project
How about a subnet division like Figure 2, is it correct?
Even as Figure 3 (is it correct? if yes, any issues on it? I mean in a real project)
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08-29-2022 08:45 AM
All the subdivisions are "correct" but if you're asking if any would be preferred over the others, the answer to that is yes.
Generally, you want to preserve the largest blocks of unallocated addressing space, for future allocation purposes.
Figures 2 and 3 allocate, more or less, down the middle of the 10.0.0.0/24 block, while figure 1 pushes allocated address space down to the bottom of the 10.0.0.0/24 block.
You might also have allocated along the top of the 10.0.0.0/24 block.
08-29-2022 08:45 AM
All the subdivisions are "correct" but if you're asking if any would be preferred over the others, the answer to that is yes.
Generally, you want to preserve the largest blocks of unallocated addressing space, for future allocation purposes.
Figures 2 and 3 allocate, more or less, down the middle of the 10.0.0.0/24 block, while figure 1 pushes allocated address space down to the bottom of the 10.0.0.0/24 block.
You might also have allocated along the top of the 10.0.0.0/24 block.
08-29-2022 09:28 PM
@Joseph W. Doherty Thanks for your answer.
I haven't seen the way anybody did in figure 2 and figure 3, figure 1 might be more in line with our brain's way of thinking
08-30-2022 06:26 AM
". . . figure 1 might be more in line with our brain's way of thinking"
Or, hopefully, done for the reason I mentioned. ; )
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