Summary challenges Study Guide Questions and Correct Answers
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Course
NU1426
Institution
NU1426
Summary challenges Study Guide Questions and Correct Answers
What is the role of the router or switch in the AAA architecture?
Which of the following is a TACACS+ message sent from the AAA client to the AAA server?
Which AAA function does not depend on the other two?
Which device typically serv...
Summary challenges Study Guide Questions and
Correct Answers
1). What is the role of the router or switch in the aaa architecture?
Ans: NAS
2). Which of the following is a tacacs+ message sent from the aaa client to the aaa server?
Ans: START
3). Which aaa function does not depend on the other two?
Ans: Authentication
4). Which device typically serves as a network access server?
Ans: All the above
(Router
Switch
Firewall
Access point)
5). Which one of the following commands should be used to configure a vty line to use the
aaaservers authentication method list?
Ans: login authentication aaaservers
6). A radius server is located at ip address 192.168.102.101. which one of the following
commands configures a cisco router to find the server?
Ans: address ipv4 192.168.102.101
7). If a user needs to be in privileged exec or enable mode, which part of aaa must succeed?
Ans: Authorization
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, 8). Which benefit of aaa is best described by the ability to track outdated user credentials
across multiple network devices?
Ans: Scalability
9). What are the three types of authentication options available in networks today? (choose
three.)
Ans: Credentials
Certificates
Biometrics
10). Which aaa authentication method allows for the use of a username defined in the router's
running-config?
Ans: local
11). Which type of aaa message does the tacacs+ shared secret key use for encryption
between the client and server?
Ans: All messages
(Authentication messages
Authorization messages
Accounting messages)
12). Which option is a limitation of tacacs+?
Ans: Has slower response time than RADIUS
13). Which two statements is correct concerning phishing?
Ans: Phishing is a common social engineering technique.
The goal is to get the victim to enter personal information.
14). What are two deployment modes for vpns?
Ans: site-to-site, remote access
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, 15). Which two devices are considered endpoints? (choose two.)
Ans: laptops, mobile devices
16). Which three statements are true about firewalls? (choose three.)
Ans: -If a system in a security zone is compromised, a firewall can help to contain the
attack within that zone.
-A firewall can prevent undesired access to a network security zone.
-A firewall can introduce a performance bottleneck.
17). What makes a firewall a next-generation firewall?
Ans: Additional features such as Context Awareness and Advanced Malware
Protection
18). Which three options describe methods of accommodating per-user or per-group network
authorization? (choose three)
Ans: -downloadable ACLs for switches
-security group access
-VLAN assignment
19). What happens when a user first connects to a network in a webauth scenario?
Ans: Their first HTTP or HTTPS request is redirected to a guest authentication portal
20). Which building block of the intent based network (ibn) includes functions that ensure that
the derived mbps are disseminated throughout any of the relevant network domains?
Ans: activation
21). In a traditional network, what is the industry average in days to detect a common threat?
Ans: 100
22). Which is a centralized cli management tool to help design and provision templates in the
cisco dna center?
Ans: Template Editor
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