试验拓扑:
在R2如此配置(跳过接口互通配置)
hostname R2
ip domain-name cisco.com
crypto key general rsa general-keys modulus 1024
ip ssh version 2
ip ssh timeout 30
ip ssh authentication-retries 3
line vty 0 n
login local
transport input ssh telnet
username cisco privilege 15 password cisco
然后在R1上登陆的命令是:ssh -l cisco 192.168.1.2
输入密码就进入R2#
在电脑客户端的SSH配置也是如此配置就OK了!