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Cisco Implementing Cisco IOS Network Security (IINS v2.0) Sample Questions:

1. Which three statements about RADIUS are true? (Choose three.)

A) RADIUS is a Cisco proprietary technology.
B) RADIUS uses TCP port 49.
C) RADIUS is an open standard.
D) RADIUS uses UDP ports 1645 or 1812.
E) RADIUS encrypts the entire packet.
F) RADIUS encrypts only the password in the Access-Request packet.

2. When AAA login authentication is configured on Cisco routers, which two authentication methods should be used as the final method to ensure that the administrator can still log in to the router in case the external AAA server fails? (Choose two.)

A) local
B) enable
C) if-authenticated
D) krb5
E) group RADIUS
F) group TACACS+

3. Which statement describes how the sender of the message is verified when asymmetric encryption is used?

A) The sender encrypts the message using the sender's public key, and the receiver decrypts the message using the sender's private key.
B) The sender encrypts the message using the receiver's private key, and the receiver decrypts the message using the receiver's public key.
C) The sender encrypts the message using the receiver's public key, and the receiver decrypts the message using the sender's public key.
D) The sender encrypts the message using the receiver's public key, and the receiver decrypts the message using the receiver's private key.
E) The sender encrypts the message using the sender's private key, and the receiver decrypts the message using the sender's public key.

4. If you are implementing VLAN trunking, which additional configuration parameter should be added to the trunking configuration?

A) switchport mode DTP
B) no switchport trunk native VLAN 1
C) no switchport mode access
D) switchport nonnegotiate

5. Which three statements about access lists are true? (Choose three.)

A) Extended access lists should be placed as near as possible to the destination.
B) Standard access lists filter on the destination address.
C) Standard access lists filter on the source address.
D) Standard access lists should be placed as near as possible to the destination.
E) Standard access lists should be placed as near as possible to the source.
F) Extended access lists should be placed as near as possible to the source.

Solutions: