vlsm การใช้

CIDR is based on variable-length subnet masking ( VLSM ) to allow allocation and routing based on arbitrary-length prefixes.
Variable-length subnet masking ( VLSM ) functionality in commercial routers made the introduction of CIDR seamless across the Internet and in enterprise networks.
Subnetting in IPv6 is based on the concepts of variable-length subnet masking ( VLSM ) and the Classless Inter-Domain Routing methodology.
It is based on the "'variable-length subnet masking "'( VLSM ) technique with effective qualities of specifying arbitrary-length prefixes.
Classless Inter-Domain Routing is based on "'variable-length subnet masking "'( VLSM ), which allows a network to be divided into variously sized subnets, providing the opportunity to size a network more appropriately for local needs.