By itself, what does the command aaa new-model enable?
A.
It globally enables AAA on the switch, with default lists applied to the VTYs.
B.
Nothing; you must also specify which protocol (RADIUS or TACACS) will be used for
AAA.
C.
Enables AAA on all dot1x ports.
D.
Nothing; you must also specify where (console, TTY, VTY, dot1x) AAA is being applied.