Exercise # 1 Network ID: 172.25.0.0 Minimum subnet hosts required: 4,900 Minimum subnets required: 5 Custom Subnet Mask Maximum Hosts Per Subnet Maximum Subnets Subnet IDs
Host ID Ranges
255.255.224.0 255.255.11100000.00000000 8,190 8 172.25.0.0 172.25.32.0 172.25.64.0 172.25.96.0 172.25.128.0 172.25.160.0 172.25.192.0 172.25.224.0 172.25.0.1 – 172.25.31.254 172.25.32.1 – 172.25.63.254 172.25.64.1 – 172.25.95.254 172.25.96.1 – 172.25.127.254 172.25.128.1 – 172.25.159.254 172.25.160.1 – 172.25.191.254 172.25.192.1 – 172.25.223.254 172.25.224.1 – 172.25.255.254
Exercise # 2 Network ID: 10.0.0.0 Minimum subnet hosts required: 70,000 Minimum subnets required: 100 Custom Subnet Mask Maximum Hosts Per Subnet Maximum Subnets Subnet IDs
Host ID Ranges
255.254.0.0 255.11111110.00000000.00000000 131,070 128 10.0.0.0 10.2.0.0 10.4.0.0 10.6.0.0 10.8.0.0 --10.252.0.0 10.254.0.0 10.0.0.1 – 10.1.255.254 10.2.0.1 – 10.3.255.254 10.4.0.1 – 10.5.255.254 10.6.0.1 – 10.7.255.254 10.8.0.1 – 10.9.255.254 --10.252.0.1 – 10.253.255.254 10.254.0.1 – 10.255.255.254
Exercise # 3 Network ID: 10.8.0.0 Minimum subnet hosts required: 800 Minimum subnets required: 50 Custom Subnet Mask Maximum Hosts Per Subnet Maximum Subnets Subnet IDs
Host ID Ranges
255.255.252.0 255.255.11111100.00000000 1,022 64 10.8.0.0 10.8.4.0 10.8.8.0 10.8.12.0 --10.8.248.0 10.8.252.0 10.8.0.1 – 10.8.3.254 10.8.4.1 – 10.8.7.254 10.8.8.1 – 10.8.11.254 10.8.12.1 – 10.8.15.254 --10.8.248.1 – 10.8.251.254 10.8.252.1 – 10.8.255.254