Share IPv4 Network with VLSM
Allocate usual host subnets inside one parent network, starting with the biggest request.
Your numbers
Request number 1
E use conventional network and broadcast reservations; e no use /31 and /32 allocations.
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Formula
For each requirement, choose 2^ceil(log₂(hosts+2)); allocate di biggest blocks first
Allocate usual host subnets inside one parent network, starting with the biggest request.
Example wey show the calculation
- Network address for the parent
- 192.168.0.0
- Prefix for parent network
- 24
- Host counts wey each request need
- 100, 50
- Request number 1
- 192.168.0.0/25
- Request number 2
- 192.168.0.128/26
- Addresses wey you never allocate
- 64
Where e fit work and limits
E use conventional network and broadcast reservations; e no use /31 and /32 allocations.
We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.
Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.
Version of di formula: b350dde622ac · Example don get check: