华为telnet 3种认证模式

发布时间:2019-09-03 08:55:16编辑:auto阅读(2445)

    telnet总结:如有漏洞,希望君能评论点出,多谢



    telnet分为3类:

     aaa       AAA authentication

     none      Login without checking

     password  Authentication through the password of a user terminal interface


    wKioL1j0F1mQRIGIAACPo9kF33I801.png-wh_50


    云的创建

    增加两个端口

    1个本地端口 1个UDP端口 实现云内部的联通

    wKioL1j0F_qhzI-5AAB14rRYBTw557.png-wh_50

    wKiom1j0F_rwaXgQAABwJBapWrs299.png-wh_50

    wKioL1j0F_uCxK1WAABufjijS54869.png-wh_50





    1路由器改名

    sys TELNET

    2.端口配ip

    int g0/0/0

    ip add 192.168.0.2 24  (本机ip 为192.168.0.1)

    3测试连通性

    ping 192.168.0.1

    4配置telnet

    (1)none      Login without checking

    user-interface vty 0 4

    authentication-mode none

    user privilege level 3  //设置权限

     wKiom1j0GJnBg257AAA94H4JEdc267.png-wh_50

    2)password  Authentication through the password of a user terminal interface

    [TELNET-ui-vty0-4]authentication-mode password (输入密码)

    [TELNET-ui-vty0-4]user privilege level 3

     wKiom1j0GMmRSZFVAABxLuXqVLQ203.png-wh_50

    3)aaa       AAA authentication

    [TELNET-ui-vty0-4]authentication-mode aaa

    [TELNET]aaa

    [TELNET-aaa]local-user zyn password cipher 123 //增加一个新用户 zyn  密码为123

    [TELNET-aaa]local-user zyn privilege level 3    //设置权限

    wKiom1j0GN2R_PdkAABtVAerEF0195.png-wh_50





    在做telnet实验过程中,遇到password模式没有让设置密码,换了另一款路由器后就可以了,这个可能与路由的型号有关


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