Which can be done to secure the virtual terminal interfaces on a router？（）
- A、Administratively shut down the interfaces.
- B、Physically secure the interfaces.
- C、Configure a virtual terminal password and login process.
- D、Enter an access list and apply it to the terminal interfaces using the access-class command.
- E、Create an access list and apply it to the terminal interfaces using the access-groupc ommand.
正确答案:C,D
答案解析:有
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