i
目 录
1 登录设备方式介绍 ······························································································································ 1-1
2 缺省情况下
如何通过Console口登录设备 ··························································································· 2-1
3 配置通过CL
I登录设备 ························································································································ 3-1
3.1 配置通过CLI登录设备简介 ················································································································ 3-1
3.1.1 用户线简介 ······························································································································ 3-1
3.1.2 认证方式简介 ·························································································································· 3-2
3.1.3 用户角色简介 ·························································································································· 3-2
3.2 配置通过Console口本地登录设备 ····································································································· 3-3
3.2.1 通过Console口登录设备配置任务简介 ··················································································· 3-3
3.2.2 配置通过Console口登录设备 ·································································································· 3-4
3.3 配置通过Telnet登录设备 ··················································································································· 3-7
3.3.1 配置设备作为Telnet服务器 ····································································································· 3-7
3.3.2 配置设备作为Telnet客户端登录其它设备 ············································································· 3-13
3.4 配置通过SSH登录设备 ···················································································································· 3-14
3.4.1 通过SSH登录设备简介 ········································································································· 3-14
3.4.2 配置设备作为SSH服务器 ······································································································ 3-14
3.4.3 配置设备作为SSH客户端登录其它设备 ················································································ 3-16
3.5 配置通过Modem登录设备 ··············································································································· 3-16
3.6 CLI登录显示和维护 ························································································································· 3-19
4 配置通过SNM
P登录设备 ···················································································································· 4-1
5 对登录用户
的控制 ······························································································································ 5-1
5.1 配置对Telnet/SSH用户的控制 ··········································································································· 5-1
5.1.1 配置准备 ································································································································· 5-1
5.1.2 配置对Telnet/SSH用户的控制 ································································································ 5-2
5.1.3 配置举例 ································································································································· 5-2
5.2 配置对NMS的控制 ····························································································································· 5-3
5.2.1 配置准备 ································································································································· 5-3
5.2.2 配置对NMS的控制 ·················································································································· 5-3
5.2.3 配置举例 ································································································································· 5-4
5.3 配置命令行授权功能 ·························································································································· 5-5
5.3.1 配置步骤 ································································································································· 5-5
5.3.2 配置举例 ································································································································· 5-5