开启telnet

系统视图模式下开启: stelnet server enable

创建aaa 用户:

系统视图模式下:
local-user zhangsan priviledge level 3 password cipher 123
local-user zhangsan service-type ssh

引用认证信息

user-interface vty 0 4
authentication-mode aaa
protocol inbound ssh


真机启用指令

rsa local-key-pair create
ssh user aa
ssh user aa authentication-type all
ssh user aa service-type all