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2021 Jul ccna security 640-554 labs:
Q1. - (Topic 1)
Which one of the following items may be added to a password stored in MD5 to make it more secure?
A. Ciphertext
B. Salt
C. Cryptotext
D. Rainbow table
Answer: B
Q2. - (Topic 10)
By which kind of threat is the victim tricked into entering username and password information at a disguised website?
A. phishing
B. spam
C. malware
D. spoofing
Answer: A
Q3. - (Topic 2)
Scenario:
You arethe security admin for a small company. This morning your manager has supplied you with a list of Cisco ISR and CCP configuration questions. Using CCP, your job is to navigate the pre-configured CCP in order to find answers to your business question.
Which four properties are included in the inspection Cisco Map OUT_SERVICE? (Choose four)
A. FTP
B. HTTP
C. HTTPS
D. SMTP
E. P2P
F. ICMP
Answer: A,B,E,F
Explanation: First option:
Second option:
Q4. - (Topic 2)
When a network transitions from IPv4 to IPv6, how many bits does the address expand to?
A. 64 bits
B. 128 bits
C. 96 bits
D. 156 bits
Answer: B
Q5. - (Topic 10)
Which three protocols are supported by management plane protection? (Choose three.)
A. SNMP
B. SMTP
C. SSH
D. OSPF
E. HTTPS
F. EIGRP
Answer: A,C,E
Renewal ccna security 640-554 vce:
Q6. - (Topic 10)
If a switch receives a superior BPDU and goes directly into a blocked state, what mechanism must be in use?
A. root guard
B. EtherChannel guard
C. loop guard
D. BPDU guard
Answer: A
Q7. - (Topic 10)
What is the Cisco preferred countermeasure to mitigate CAM overflows?
A. port security
B. dynamic port security
C. IP source guard
D. root guard
Answer: B
Q8. - (Topic 10)
For what reason would you configure multiple security contexts on the ASA firewall?
A. To separate different departments and business units.
B. To enable the use of VRFs on routers that are adjacently connected.
C. To provide redundancy and high availability within the organization.
D. To enable the use of multicast routing and QoS through the firewall.
Answer: A
Q9. - (Topic 3)
Which Cisco IOS command will verify authentication between a router and a AAA server?
A. debug aaa authentication
B. test aaa group
C. test aaa accounting
D. aaa new-model
Answer: B
Q10. - (Topic 10)
Which two statements about Telnet access to the ASA are true? (Choose two).
A. You may VPN to the lowest security interface to telnet to an inside interface.
B. You must configure an AAA server to enable Telnet.
C. You can access all interfaces on an ASA using Telnet.
D. You must use the command virtual telnet to enable Telnet.
E. Best practice is to disable Telnet and use SSH.
Answer: A,E