A user is trying to connect to a Cisco IOS device using clientless SSL VPN and cannot establish the connection. Which three commands can be used for troubleshooting of the AAA subsystem? (Choose three.)
A. debug aaa authentication
B. debug radius
C. debug vpn authorization error
D. debug ssl openssl errors
E. debug webvpn aaa
F. debug ssl error
I can support A B D, the condition is that D is difficult to tell, so here I go: The C answer is incorrect, why? because it is focused for AnyConnect Client, using real VPN features. So the correct answer is D because we are using SSL VPN and it is more focused on that.
ABD are correct answers.
debug ssl openssl errors Displays protocol errors, such as a bad packet or authentication failure
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/debug/command/s1/db-s1-cr-book/db-s2.html#wp1983866698
A, B , D are supported on IOS based routers. E is not a fully supported cmd on routers or on the ASA.
Same sentiments as above.ABE
Answer is A B and E…