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Cisco 640-554 Exam Syllabus Topics:

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

Question 1

Which command will configure a Cisco ASA firewall to authenticate users when they enter the enable syntax using the local database with no fallback method?

A. aaa authentication enable console LOCAL SERVER_GROUP
B. aaa authentication enable console local
C. aaa authentication enable console SERVER_GROUP LOCAL
D. aaa authentication enable console LOCAL

Question 2

Which statement about an access control list that is applied to a router interface is true?

A. It only filters traffic that passes through the router.
B. It filters traffic in the inbound and outbound directions.
C. It filters pass-through and router-generated traffic.
D. An empty ACL blocks all traffic.

Question 3

You want to use the Cisco Configuration Professional site-to-site VPN wizard to implement a site-to-site IPsec VPN using pre-shared key.
Which four configurations are required (with no defaults)? (Choose four.)

A. the pre-shared key
B. the IKE policy
C. the interface for the VPN connection
D. the VPN peer IP address
E. the IPsec transform-set
F. the interesting traffic (the traffic to be protected)

Question 4

Which characteristic is a potential security weakness of a traditional stateful firewall?

A. It cannot ensure each TCP connection follows a legitimate TCP three-way handshake.
B. It has low performance due to the use of syn-cookies.
C. The status of TCP sessions is retained in the state table after the sessions terminate.
D. It cannot detect application-layer attacks.
E. It cannot support UDP flows.
F. It works only in promiscuous mode.

Question 5

Which RADIUS server authentication protocols are supported on Cisco ASA firewalls? (Choose three.)

A. PAP
B. ASCII
C. MS-CHAPv2
D. MS-CHAPv1
E. EAP
F. PEAP

Solutions: