# 进入用户接口视图，配置验证方式、用户权限级别
user-interface con 0
authentication-mode aaa
user privilege level 3
user-interface vty 0 4
authentication-mode aaa
user privilege level 3
quit
# 进入AAA视图，建立用户并配置密码、权限、服务类型等参数
aaa
local-user admin password cipher 123456
local-user admin privilege level 3
local-user admin service-type telnet terminal