第12章 telnet

图片[1]-第12章 telnet-大赛人网
图12-1 telnet配置网络拓扑

1.R2配置

[R2]interface GigabitEthernet 0/0/0
[R2-GigabitEthernet0/0/0]ip address 12.1.1.2 8
[R2]aaa 
[R2-aaa]local-user dsrw password cipher dsrw.com
[R2-aaa]local-user dsrw privilege level 3
[R2-aaa]local-user dsrw service-type telnet
[R2]user-interface console 0
[R2-ui-console0]authentication-mode password 
Please configure the login password (maximum length 16):dsrw.com
[R2-ui-console0]set authentication password cipher dsrw.com
[R2]user-interface vty 0 4
[R2-ui-vty0-4]authentication-mode aaa

2.R1配置

[R1]interface GigabitEthernet 0/0/0
[R1-GigabitEthernet0/0/0]ip address 12.1.1.1 8
<R1>telnet 12.1.1.2
  Press CTRL_] to quit telnet mode
  Trying 12.1.1.2 ...
  Connected to 12.1.1.2 ...
Login authentication
Username:dsrw
Password:

3.R2查看登录用户

[R2]display users
  129 VTY 0   00:00:47  TEL    12.1.1.1                  pass                     Username : dsrw                
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