Which effect does the aaa new-model configuration command have? It configures the device to connect to a RADIUS server for AAA. It configures a local user on the device. It associates to RADIUS server to an AAA group. It enables AAA services on the device.
What is the primary difference between AAA authentication and authorization? Authentication verifies a username and password, and authorization handles the communication between the authentication agent and the user database Authentication identifies a user who is attempting to access a system, and authorization validates the users password Authentication identifies and verifies a user who is attempting to access a system, and authorization controls the tasks the user can perform Authentication controls the system processes a user can access and authorization logs 9ie activities the user initiates.
AAA stands for authentication, authorization, and accounting. TRUE FALSE.
Refer to the exhibit. Which password must an engineer use to enter the enable mode?
*****
Atlanta#config t
Atlanta(config)#aaa new-model
Atlanta(config)#aaa authentication login default local
Atlanta(config)#line vty 0 4
Atlanta(config-line)#login authentication default
Atlanta(config-line)#exit
Atlanta(config)#username ciscoadmin password adminadmin123
Atlanta(config)#username ciscoadmin privilege 15
Atlanta(config)#enable password cisco123
Atlanta(config)#enable secret testing1234
Atlanta(config)#end
default cisco123 adminadmin123 testing1234.
How do AAA operations compare regarding user identification, user services and access control? Authorization provides access control and authentication tracks user services Authorization identifies users and authentication provides access control Accounting tracks user services, and authentication provides access control Authentication identifies users and accounting tracks user services.
What is a difference between RADIUS and TACACS+? TACACS+ separates authentication and authorization, and RADIUS merges them RADIUS logs all commands that are entered by the administrator, but TACACS+ logs only start, stop, and interim commands TACACS+ encrypts only password information and RADIUS encrypts the entire payload RADIUS is most appropriate for dial authentication, but TACACS+ can be used for multiple types of authentication.
|
