DeVry University, Chicago SEC 450/ SEC450_Quiz5. Quiz Score: 24 out of 24.

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Question 1 3 / 3 pts (TCO 5) When a remote user attempts to dial in to the network, the network access server (NAS) queries the TACACS+ server. If the response is ERROR, this means _____. the user... has not entered the correct TACACS+ username and password the TACACS+ server has not responded to the authentication query the NAS authentication cache is full the NAS is shut down Week 5 Lecture and Chapter 4 Question 2 3 / 3 pts (TCO 5) Which AAA server protocol uses TCP to exchange information with the network access server (NAS)? CSACS RADIUS OpenACS TACACS+ Week 5 Lecture and Chapter 4 Question 3 3 / 3 pts (TCO 5) Which AAA server protocol uses UDP to exchange information with the network access server (NAS)? CSACS RADIUS OpenACS TACACS+ Week 5 Lecture and Chapter 4 Question 4 3 / 3 pts (TCO 5) Which of the following is most likely to be used for authntication of a network administrator accessing the CLI of a Cisco router? TACACS+ Diameter RADIUS Syslog Week 5 Lecture and Chapter 4 Question 5 0 / 3 pts (TCO 5) Given the following configuration statement, which statement is true? Router(config)# aaa authentication login default tacacs+ none You Answered No authentication is required to log in. If the TACACS+ server is not available, no access is permitted. Correct Answer If the TACACS+ server is not available, no log in is required for access. The user has an option of TACACS+ authentication or no authentication for log in. Week 5 Lecture and Chapter 4 Question 6 0 / 3 pts (TCO 5) Which is the effect of the following commands? Router(config)# line vty 0 4 Router(config-line)# password cisco Router(config-line)# login authentication local VTY login authentication requires a TACACS+ server. VTY login authentication requires a RADIUS server. You Answered VTY login uses the password cisco. Correct Answer VTY login uses a username and password configured on the router. Week 5 Lecture and Chapter 4 Question 7 0 / 3 pts (TCO 5) Which of the following allows for granular control related to authorization of specific Cisco IOS commands that are being attempted by an authenticated and authorized Cisco router administration? RADIUS Correct Answer Diameter You Answered TACACS+ ISE Week 5 Lecture and Chapter 4 Question 8 3 / 3 pts (TCO 5) Which of the following is not supported by Cisco Secure ACS? StreetTalk Directory services Directory services One-time password ODBC password Week 5 Lecture and Chapter 4 Question 1 3 / 3 pts (TCO 5) When a remote user attempts to dial in to the network, the network access server (NAS) queries the TACACS+ server. If the response is FAIL, this means _____. the user has not entered the correct TACACS+ username and password the TACACS+ server has not responded to the authentication query the NAS authentication cache is full the NAS is shut down Week 5 Lecture and Chapter 4 Question 2 3 / 3 pts (TCO 5) Which AAA server protocol uses TCP to exchange information with the network access server (NAS)? CSACS RADIUS OpenACS TACACS+ Week 5 Lecture and Chapter 4 Question 3 3 / 3 pts (TCO 5) Which AAA server protocol offers support for ARAP and NETBEUI protocols as well as IP? CSACS RADIUS OpenACS TACACS+ TACACS+ provides multiprotocol support. See table 4.11 in the textbook. Question 4 3 / 3 pts (TCO 5) Which of the following is most likely to be used for authntication of a network administrator accessing the CLI of a Cisco router? TACACS+ Diameter RADIUS Syslog Week 5 Lecture and Chapter 4 Question 5 3 / 3 pts (TCO 5) Given the following configuration statement, which statement is true? Router(config)# aaa authentication login default tacacs+ none No authentication is required to log in. If the TACACS+ server is not available, no access is permitted. If the TACACS+ server is not available, no log in is required for access. The user has an option of TACACS+ authentication or no authentication for log in. Week 5 Lecture and Chapter 4 Question 6 3 / 3 pts (TCO 5) Which is the effect of the following commands? Router(config)# line vty 0 4 Router(config-line)# password cisco Router(config-line)# login authentication local VTY login authentication requires a TACACS+ server. VTY login authentication requires a RADIUS server. VTY login uses the password cisco. VTY login uses a username and password configured on the router. Week 5 Lecture and Chapter 4 Question 7 3 / 3 pts (TCO 5) Which of the following allows for granular control related to authorization of specific Cisco IOS commands that are being attempted by an authenticated and authorized Cisco router administration? RADIUS Diameter TACACS+ ISE Week 5 Lecture and Chapter 4 Question 8 3 / 3 pts (TCO 5) Which command is used to enable AAA on a router? AAA enable AAA authentication new-model AAA tacacs+ AAA new-model Week 5 Lecture and Chapter 4 Quiz Score: 24 out of 24 Last Attempt Details: Time: 15 minutes Current Score: 24 out of 24 Kept Score: 24 out of 24 [Show More]

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