If a Cisco administrator needs to configure a serial or Fast Ethernet port,which configuration mode should they use?
A) Security configuration mode
B) Admin configuration mode
C) Global configuration mode
D) Interface configuration mode

Question

Quizplus · Accepted Answer

The interface configuration mode is used to configure individual interfaces, which includes serial and Fast Ethernet ports. The security configuration mode is used to configure security settings, while the admin configuration mode is not a standard configuration mode in Cisco devices. The global configuration mode is used to configure global device settings.

If a Cisco Administrator Needs to Configure a Serial or Fast