华为下设置console口登录密码

一、注册设备

二、实验环境：关闭本地防火墙

三、设置console口密码实验拓扑图

四、进入console口终端接口，设置认证加密密码

<Huawei>system-view 进入视图模式
Enter system view, return user view with Ctrl+Z.
[Huawei]undo info-center enable		关闭消息通知台
Info: Information center is disabled.
[Huawei]
[Huawei]sysname R1		更改名称为R1
[R1]user-interface console 0		进入console口 终端接口
[R1-ui-console0]set authentication password cipher huawei@123 设置认证加密密码，华为@123
[R1-ui-console0]return		退出
<R1>save
  The current configuration will be written to the device. 
  Are you sure to continue? (y/n)[n]:y		保存
  It will take several minutes to save configuration file, please wait.......
  Configuration file had been saved successfully
  Note: The configuration file will take effect after being activated
<R1>quit		退出

  Configuration console exit, please press any key to log on


Login authentication


Password: huawei@123
<r1>

五、interface g0/0/0，设置本地用户及登录密码

Login authentication
Password:huawei@123
<R1>system-view
Enter system view, return user view with Ctrl+Z.
[R1]interface g0/0/0
[R1-GigabitEthernet0/0/0]quit
[R1]aaa 进入aaa模式（第一个a认证，第二个a授权，第三个a计费）认证authentication，授权authorization，计费accounting
[R1-aaa]local-user admin password cipher huawei@123 设置本地用户为admin，加密密码为huawei@123
[R1-aaa]local-user admin privilege level 3  （本地用户admin的安全级别为3） 
级别3是管理级，拥有最高权限，支持所有命令
级别0是访问级，仅支持基础查看命令，适用于普通用户审计，仅允许查看设备
级别1是监控级，在级别0基础上增加了重启设备和重置端口，适用于运维监控人员
级别2是系统级，支持业务配置命令，如接口IP修改，路由协议配置等
[R1-aaa]local-user admin service-type telnet  设置本地用户admin的服务类型为远程访问
[R1-aaa]quit

六、进入远程登录接口，允许5个用户访问

[R1]user-interface vty 0 4  进入远程登录接口，允许5个用户访问
[R1-ui-vty0-4]authentication-mode aaa   认证模式aaa模式
[R1-ui-vty0-4]quit  退出

七、进入g0/0/0接口，设置IP地址和子网掩码

[R1]interface g0/0/0 进入g0/0/0接口
[R1-GigabitEthernet0/0/0]ip address 192.168.10.10 24   设置IP地址192.168.10.10 子网掩码24（255.255.255.0）
Apr 15 2025 08:51:46-08:00 R1 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP 
on the interface GigabitEthernet0/0/0 has entered the UP state. 
[R1-GigabitEthernet0/0/0]undo shutdown  激活端口
Info: Interface GigabitEthernet0/0/0 is not shutdown.
[R1-GigabitEthernet0/0/0]quit		退出

八、查看IP接口的详细信息

[R1]display ip interface brief						查看IP接口的详细信息
*down: administratively down
^down: standby
(l): loopback
(s): spoofing
The number of interface that is UP in Physical is 2
The number of interface that is DOWN in Physical is 2
The number of interface that is UP in Protocol is 2
The number of interface that is DOWN in Protocol is 2

Interface                         IP Address/Mask      Physical物理接口   Protocol  协议
GigabitEthernet0/0/0              192.168.10.10/24     up  活动的       up   活动的