지식
Netmask
카이도스
2022. 8. 4. 10:57
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호스트수 Netmask Bitmask
254 255.255.255.0 24
128 255.255.255.128 25
64 255.255.255.192 26
32 255.255.255.224 27
16 255.255.255.240 28
8 255.255.255.248 29
4 255.255.255.252 30
2 255.255.255.254 31
1 255.255.255.255 32
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