Should I use subnet mask 255.255.255.240 instead of 255.255.255.0 in my home LAN? Does making a network 'smaller' also make it 'safer'? - Quora
What Is a "Subnet Mask"? - Ask Leo!
networking - Why my subnet mask is not matching with my IP address? - Super User
On the Offline screen, [The settings of the IP Address and the Subnet Mask are incorrect.] appears. | FAQs | Proface
What subnet mask would accommodate this network? - Exam4Training
subnet mask 255.255.255.0 - The Internet Patrol
Refer to the exhibit. The internetwork is using subnets of the address 192.168.1.0 with a subnet mask of 255.255.255.224. The routing protocol in use is RIP version 1. Which address could be