A connector engagingdisengaging device comprises a plurality of carrier plates, a pair of side blocks, and a pair of sliders. Previously, the only ways to enable PBB interfaces for transmission were by learning, which poses security and scalability concerns due to flooding, or by manual configuration, which is impractical for large networks. One embodiment can further include, identifying semantic metadata of the plurality of objects in the web-space, generating a portable set of collective knowledge from the plurality of objects, and enriching the portable set of collective knowledge with enriched data based on the semantic metadata identified from the plurality of objects.