A /26 mask has a fourth-octet value of 192 . Calculate the Magic Number: 256−192=64256 minus 192 equals 64
: This guide provides practical scenarios, such as determining if a specific subnet mask can support a required number of subnets and hosts (e.g., 5 additional networks with 60 hosts each). Exercise Answers (PDF) Todd Lammle's "Easy Subnetting" Guide ip subnetting exercises and solutions pdf better
If you want endless practice without printing, these sites generate random problems. SubnetIPv4.com A /26 mask has a fourth-octet value of 192
With 3 bits left for hosts (8-5=3), usable hosts are 2³ - 2 = 8 - 2 = 6 hosts . Range: ip subnetting exercises and solutions pdf better
Mask 255.255.254.0