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What is a possible reason for the error message?Router(config)#aaa server?% Unrecognized command
A. The command syntax requires a space after the word “server”
B. The command is invalid on the target device
C. The router is already running the latest operating system
D. The router is a new device on which the aaa new-model command must be applied before continuing
Correct Answer: D
Explanation/Reference:
It means that the router is a new device on which aaa new model command must be applied before inducting it into the system.
Reference: http://www.cisco.com/c/en/us/support/docs/security-vpn/terminal-access-controller-access-control-system-tacacs-/10384-security.html
It’s D if the real question says: “aaa-server”
If it says: “aaa server” then the answer is B.
D
SW(config)#aaa server ?
radius Profile for local radius server
SW(config)#aaa server