Refer to the exhibit. Which statement about authentication on Router A is true?
A. The router will attempt to authenticate users against TACACS+ only.
B. The router will attempt to authenticate users against the local database only.
C. The router will attempt to authenticate users against the local database first, and fall back to TACACS+ if the local database authentication fails.
D. The router will authenticate users against the default database only.
E. The router will attempt to authenticate users against TACACS+ first, and fall back to the local database if the TACACS+ authentication fails.
E would be correct if it would say: “……….and fall back to the local database if the TACACS+ server is not reachable”.
I don´t see any other one true…. ¡¡Congratulations Cisco, once again!!
D is neither true.
None of them are correct
D
If TACACS server is reachable and authentication fails, the local DB is not going to be checked.