RT Journal Article SR Electronic A1 KLEMENT, Milan T1 HARDWARE VIRTUAL INFRASTRUCTURE JF Journal of Technology and Information Education YR 2009 VO 1 IS 2 SP 86 OP 88 DO 10.5507/jtie.2009.042 UL https://jtie.upol.cz/artkey/jti-200902-0015.php AB The article treats the role of a new item in the development of local computer networks. It describes possible modes of virtualization of the hardware level of computer networks built on the VMWare ESX server basis.