CCNA Mock Quiz - Security Fundamentals

On the Cisco Wireless LAN Controller security settings, what are the two Layer 2 Security mechanisms?

• WPA+WPA2
• Web policy
• 802.1X
• Passthrough

On the Cisco Wireless LAN Controller security settings, what are the two Layer 3 Security mechanisms (for WLAN)?

• WPA+WPA2
• Web policy
• 802.1X
• Passthrough

Which feature on the Cisco Wireless LAN Controller when enabled restricts management access from specific networks?

• TACACS
• RADIUS
• CPU ACL
• Flex CPU

Which set of actions satisfy the requirement for multifactor authentication?

• The user enters a username and password, an then re-enters the credentials on a second screen.
• The user swipes a key fob, then clicks through an email link.
• The user enters a PIN into an RSA Token, and then enters the displayed RSA key on a login screen.
• The user enter a username and password, and then clicks a notification in an authentication app on a mobile device

Which type of wireless encryption is used for WPA2 in pre-shared key mode?

• RC4
• TKIP with RC4
• AES-256
• AES-128

An engineer must configure a WLAN using the strongest encryption type from WPA2-PSK. Which cipher fulfills the configuration requirement?

• WEP
• RC4
• TKIP
• AES

When a site-to-site VPN is used, which protocol is responsible for the transport of user data?

• MD5
• IKEv2
• IPSec
• IKEv1

When configuring a WLAN with WPA2 PSK in the Cisco Wireless LAN Controller GUI, which two formats are available to select? (Choose two)

• Hexadecimal
• ASCII
• Base64
• Decimal
• Binary

What is the primary difference between AAA authentication and authorization?

• Authentication verifies a username and password, and authorization handles the communication between the authentication agent and the user database.
• Authentication identifies a user who is attempting to access a system, and authorization validates the user’s password.
• Authentication controls the system processes a user can access, and authorization logs the activities the user initiates.
• Authentication identifies and verifies a user who is attempting to access a system, and authorization controls the tasks the user can perform.

Which threat-mitigation technique mitigates 802.1q double tagging attack?

• BPDU guard
• DAI
• Root guard
• VACL