A method and human-machine interface for backbone Virtual Local Area Network (VLAN) provisioning in bridged networking environments are provided. The method includes steps of provisioning backbone VLAN support on every backbone data transport trunk and by extension of every stackable data trunk port...http://www.google.fr/patents/US7453888?utm_source=gb-gplus-shareBrevet US7453888 - Stackable virtual local area network provisioning in bridged networks
Stackable virtual local area network provisioning in bridged networks