According to Cisco design theory for a fully switched network, hosts do not connect directly to which types of switches? A. Access B. Core C. Distribution D. Cut through E. Fragment free Solution B and C are correct. Hosts do not directly connect to core-or distribution-layer switches. A, D, and E are incorrect. A is incorrect because access switches provide direct access to users. D andE are incorrect because cut through and fragment free are switch modes, not design layers..