[单选题]26、 After configuring the ASA local CA server and before you can make any changes to the configuration, what must be done?当在ASA本地配置CA服务器后，在你能够对配置进行任何修改之前，必须做什么?
A. The local CA must be deleted. 必须删除本地CA
B. The local CA must be disabled. 必须禁用本地CA
C. The local CA must be enabled. 必须启用本地CA
D. The local CA must be created. 必须创建本地CA