640-554 Practice exam

The 640-554 Implementing Cisco IOS Network Security (IINS) exam is associated with the CCNA Security certification. This exam tests a candidate’s knowledge of securing Cisco routers and switches and their associated networks. It leads to validated skills for installation, troubleshooting and monitoring of network devices to maintain integrity, confidentiality and availability of data and devices and develops competency in the technologies that Cisco uses in its security infrastructure.
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Implementing Cisco IOS Network Security:640-554 Exam
Exam Number/Code : 640-554
Exam Name : Implementing Cisco IOS Network Security
One year free update
Once failed,100% refund
Questions and Answers : 111Q&As
Update Time : 2012-11-1
Price : $99.00
Implementing Cisco IOS Network Security: 640-554 Exam Topics
Cisco Firewall Technologies
Describe operational strengths and weaknesses of the different firewall technologies
Describe stateful firewalls
Describe the types of NAT used in firewall technologies
Implement zone-based policy firewall using CCP
Implement the Cisco Adaptive Security Appliance (ASA)
Implement Network Address Translation (NAT) and Port Address Translation (PAT)
Cisco IPS
Describe Cisco Intrusion Prevention System (IPS) deployment considerations
Describe IPS technologies
Configure Cisco IOS IPS using CCP
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Free 640-554 sample Dumps Download
QUESTION 50
Which option describes the purpose of Diffie-Hellman?
A.used between the initiator and the responder to establish a basic security policy
B.used to verity the identity of the peer
C.used for asymmetric public key encryption
D.used to establish a symmetric shared key via a public key exchange process
Answer: D
QUESTION 51
Which three statements about the IPsec ESP modes of operation are true? (Choose three.)
A.Tunnel mode is used between a host and a security gateway.
B.Tunnel mode is used between two security gateways.
C.Tunnel mode only encrypts and authenticates the data.
D.Transport mode authenticates the IP header.
E.Transport mode leaves the original lP header in the clear.
Answer: ABE

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