简述加臭装置的分类？

A. disable Zone-Based Firewall as the two features are not compatible
B. disable Cisco Express Forwarding as the two features are not compatible
C. generate a certificate and export on Cisco.com to receive a signature update
D. import the public RSA key from the Cisco IPS team that allows the router to verify that a signatureupdate （which was signed by this key） comes from Cisco

A. 罗天益
B. 王安道
C. 刘完素
D. 朱肱
E. 任石山