When using Cisco Network Assistant to configure a WS-CE500-24LC switch， which three are available choices in the port settings window？（）

A.1 Cisco 2811 ISR,1 Catalyst Express 500G-12TC,2 Catalyst Express 500-24PC
B.1 Cisco 2851 ISR, Catalyst Express 500G-12TC,3 catalyst Express 500-24PC
C.1 Cisco 2821 ISR,Catalyst Express 500G-12TC,2 Catalyst Express 500-24PC
D.1 Cisco 2801 ISR,1 Catalyst Express 500-24PC

A.Disabling HTTPS access to Cisco SDM
B.Prohibiting console access to Router
C.Preventing any alterations to the router’s running configuration
D.Disabling all vulnerable Services on the Router
E.Shutting down all the router’s interfaces