1.首先拓撲圖如下添加兩個路由器用來實現telnet遠程訪問:
2.分別在AR3和AR4 上配置一個IP,在AR3上開啟telnet服務,最后在AR4上進行telent遠程訪問。
AR3:
具體配置命令
[AR3]user-interface vty 0 4
[AR3-ui-vty0-4]aut
[AR3-ui-vty0-4]authentication-mode pa
[AR3-ui-vty0-4]authentication-mode password
Please configure the login password (maximum length 16):123456
[AR3-ui-vty0-4]user
[AR3-ui-vty0-4]user pr
[AR3-ui-vty0-4]user privilege le
[AR3-ui-vty0-4]user privilege level 12
[AR3-ui-vty0-4]prot
[AR3-ui-vty0-4]protocol in
[AR3-ui-vty0-4]protocol inbound tel
[AR3-ui-vty0-4]protocol inbound telnet
AR4: