1.首先拓扑图如下添加两个交换机用来实现telnet远程访问:
2.分别在AR3和AR4 上配置一个IP,在AR3上开启telnet服务,最后在AR4上进行telent远程访问。
AR3:
具体配置命令
[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: