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Flydumps Cisco 642-551 New Questions:Just Updated Cisco 642-551 Exam with All New Questions

Flydumps  presents the highest quality of Cisco 642-551 practice material which helps candidates to pass the Cisco 642-551 exams in the first attempt.The brain dumps are the latest,authenticated by expert and covering each and every aspect of Cisco 642-551   exam.

Exam A
QUESTION 1
What is a set of conditions that, when met, indicates that an intrusion is occurring or has occurred?
A. rules
B. state tables
C. signatures
D. master parameters

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 2
If you choose Add from the Allowed Hosts panel in Cisco IDM, which two fields are available for configuration? (Choose two.)
A. Static Routes
B. Dynamic Routes
C. IP Address
D. Default Route
E. Netmask

Correct Answer: CE Section: (none) Explanation
Explanation/Reference:
QUESTION 3
Drag Drop question

A.
B.
C.
D.

Correct Answer: Section: (none) Explanation
Explanation/Reference:
Answer: Check certifyme eEngine, Download from Member Center

QUESTION 4
Drag Drop question

A.
B.
C.
D.

Correct Answer: Section: (none) Explanation
Explanation/Reference:
Answer: Check certifyme eEngine, Download from Member Center

QUESTION 5
What are the three types of private VLAN ports? (Choose three.)
A. typical
B. isolated
C. nonisolated
D. promiscuous
E. community
F. bridging

Correct Answer: BDE Section: (none) Explanation
Explanation/Reference:
QUESTION 6
LAB
This is the answer:

pixfirewall(config)#interface eth3 100full
pixfirewall(config)# nameif eth3 protected security 56
pixfirewall(config)# ip address protected 192.168.147.1 255.255.255.0
A.
B.
C.
D.

Correct Answer: Section: (none) Explanation
Explanation/Reference:
Answer: Check certifyme eEngine, Download from Member Center
QUESTION 7
When port security is enabled on a Cisco Catalyst switch, what is the default action when the configured maximum of allowed MAC addresses value is exceeded?
A. The port is shut down.
B. The port is enabled and the maximum number automatically increases.
C. The MAC address table is cleared and the new MAC address is entered into the table.
D. The MAC address table is shut down.

Correct Answer: A Section: (none) Explanation
Explanation/Reference:
QUESTION 8
What is a description of a promiscuous PVLAN port?
A. It has a complete Layer 2 separation from the other ports within the same PVLAN.
B. It can only communicate with other promiscuous ports.
C. It can communicate with all interfaces within a PVLAN.
D. It cannot communicate with any other ports.

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 9
Which two protocols does Cisco Secure ACS use for AAA services? (Choose two.)
A. TACACS+
B. Telnet
C. SSH
D. RADIUS
E. SSL
F. SNMP

Correct Answer: AD Section: (none) Explanation
Explanation/Reference:
QUESTION 10
Which command would be used on the Cisco PIX Security Appliance to show the pool of addresses to be translated?
A. show nat
B. show xlate
C. show global
D. show conn

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 11
What is the default security-level definition setting for the outside interface for the Cisco PIX Security Appliance?
A. 0
B. 100
C. 50
D. 25

Correct Answer: A Section: (none) Explanation
Explanation/Reference: QUESTION 12
Which Cisco IOS command enables the AAA access-control commands and functions on the router, and overrides the older TACACS and extended TACACS commands?
A. no aaa authentication login default enable
B. aaa authentication login default local
C. aaa new-model
D. login authentication default
E. no login authentication default

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 13
Which communication protocol is used by the administrator workstation to communicate with the CSA MC?
A. SSH
B. Telnet
C. HTTPS
D. SSL

Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 14
To which router platform can Turbo ACLs be applied?
A. Cisco 800 Router
B. Cisco 2600 Series Router
C. Cisco 3500
D. Cisco 7200 Router

Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 15
Which administrative access mode for the Cisco PIX Security Appliance allows you to change the current settings?
A. unprivileged mode
B. privileged mode
C. configuration mode
D. monitor mode
Correct Answer: B Section: (none) Explanation

Explanation/Reference:
QUESTION 16
Which Cisco IDS/IPS feature enables the appliance to aggregate alarms?
A. FireOnce
B. response actions
C. alarm summarization
D. threshold configuration

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 17
Which method does a Cisco firewall use for packet filtering?
A. inspection rules
B. ACLs
C. security policies
D. VACLs

Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 18
Which component within the Cisco Network Admission Control architecture acts as the policy server for evaluating the endpoint security information that is relayed from network devices, and for determining the appropriate access policy to apply?
A. CiscoWorks
B. CiscoWorks VMS
C. Cisco Secure ACS
D. Cisco Trust Agent
E. Cisco Security Agent

Correct Answer: C Section: (none) Explanation
Explanation/Reference:
QUESTION 19
Which command is used to reboot the Cisco PIX Security Appliance?
A. reboot
B. restart
C. boot D. reload

Correct Answer: D Section: (none) Explanation
Explanation/Reference:
QUESTION 20
Packet sniffers work by using a network interface card in which mode?
A. inline
B. cut-through
C. promiscuous
D. Ethernet
E. passive

Correct Answer: C Section: (none) Explanation
Explanation/Reference:

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