Which IOS command do you enter to test authentication against a AAA server?

Which IOS command do you enter to test authentication against a AAA server?
A . dialer aaa suffix <suffix> password <password>
B . ppp authentication chap pap test
C . aaa authentication enable default test group tacacs+
D . test aaa-server authentication dialergroup username <user> password <password>

View Answer

Answer: D