Non-Contiguous Subnet Masks: When Networks Don’t Play by the Rules Non-Contiguous Subnet Masks: When Networks Don’t Play by the Rules From RFC 950 to modern labs — how fragmented broadcast domains still teach valuable lessons in subnetting by Antonio Prado During my...

Non-contiguous subnet masks: rare, quirky, & a bit of networking history.
From RFC 950 to lab tests — they fragment broadcast domains, overlap ranges, & link non-adjacent hosts.
A great mental workout for your subnetting skills.
docs.google.com/document/d/1...

#Networking #IPv4 #Subnetting #RFC950