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CCNA - Subnetting
Question | Answer |
---|---|
2^1 | 2 |
2^2 | 4 |
2^3 | 8 |
2^4 | 16 |
2^5 | 32 |
2^6 | 64 |
2^7 | 128 |
2^8 | 256 |
2^9 | 512 |
2^10 | 1024 |
2^11 | 2048 |
2^12 | 4096 |
2^13 | 8192 |
2^14 | 16384 |
subnet mask /8 | 255.0.0.0 |
subnet mask /9 | 255.128.0.0 |
subnet mask /10 | 255.192.0.0 |
subnet mask /11 | 255.224.0.0 |
subnet mask /12 | 255.240.0.0 |
subnet mask /13 | 255.248.0.0 |
subnet mask /14 | 255.252.0.0 |
subnet mask /15 | 255.254.0.0 |
subnet mask /16 | 255.255.0.0 |
subnet mask /17 | 255.255.128.0 |
subnet mask /18 | 255.255.192.0 |
subnet mask /19 | 255.255.224.0 |
subnet mask /20 | 255.255.240.0 |
subnet mask /21 | 255.255.248.0 |
subnet mask /22 | 255.255.252.0 |
subnet mask /23 | 255.255.254.0 |
subnet mask /24 | 255.255.255.0 |
subnet mask /25 | 255.255.255.128 |
subnet mask /26 | 255.255.255.192 |
subnet mask /27 | 255.255.255.224 |
subnet mask /28 | 255.255.255.240 |
subnet mask /29 | 255.255.255.248 |
subnet mask /30 | 255.255.255.252 |