VLSM


Also found in: Acronyms.

VLSM

Variable Length Subnet Masks
References in periodicals archive ?
Schwab announced on July 1st that it has added VLSM to the program, which already includes the following ETFs from Direxion Investments:
Among the topics covered: virtual LANs and Spanning Tree Protocol, static and connected routes, VLSM and route summarization, IP access control lists, network address translation, and troubleshooting, to name just a few.