aaa new-model
!
!
aaa group server tacacs+ A
server-private 1.1.1.1 key 7 13423952
!
aaa authentication login console line none
aaa authentication login B group A local
aaa accounting exec C start-stop group A
!
!
line con 0
login authentication console
line vty 0 4
password 7 123
accounting commands 15 D
accounting exec C
login authentication B
line vty 5 15
password 7 3456
accounting commands 15 D
accounting exec C
login authentication B