IP Subnetting - Variable Length Subnet Masking (VLSM)
#ipsubnetting #vlsm #ipaddressing #cisco #networking #subnetting
IP Subnetting - Variable Length Subnet Masking (VLSM)
In VLSM, subnets have flexible number of host addresses and use different subnet mask.
VLSM is hard in implementation and complex in operation but utilizes maximum IP addresses.
Before we take the examples of VLSM Subnetting, let’s build Subnetting chart for each IP class. Subnetting charts summarize all possible combinations of all Subnetting bits in all IP classes.