cisco 路由器 SSH 登陆 高级 配置 enable www.2cto.com configure terminal enable secret cisco service password-encryption 启用密码加密服务 aaa new-model aaa authentication login AAA_LOCAL local username sunchao secret cicso username cocoe sec
cisco路由器SSH登陆高级配置
enable www.2cto.com
configure terminal
enable secret cisco
service password-encryption 启用密码加密服务
aaa new-model
aaa authentication login AAA_LOCAL local
username sunchao secret cicso
username cocoe secret cisco
security passwords min-length 5 配置密码最小长度
hostname R1
ip domain-name sunchao.com
crypto key generate rsa
access-list 10 remark Hosts allowed to SSH
access-list 10 permit host 192.168.1.1
access-list 10 permit host 192.168.1.2
www.2cto.com
R2(config)#line vty 0 4
R2(config-line)#logging synchronous
R2(config-line)#exec-timeout 5 30
R2(config-line)#login authentication AAA_LOCAL
R2(config-line)#transport input ssh
R2(config-line)#access-class 10 in
R2(config-line)#end
ip ssh version 2
ip ssh timeout 30 （设置最大空闲定时器）
ip ssh authentication-retries 2 （最大失败尝试次数）
R1登陆
R1#ssh -l sunchao 192.168.1.1
Open
Password: