目 录
1 账号、认证授权管理................................................................................................................3
1.1 配置用户账户................................................................................................................3
1.2 删除无关账户................................................................................................................3
1.3 账号、口令和授权........................................................................................................3
1.4 口令认证方式................................................................................................................4
2 访问控制....................................................................................................................................4
2.1 登录超时管理................................................................................................................4
2.2 远程管理方式................................................................................................................5
2.3 远程登录地址限制........................................................................................................5
2.4 登录失败操作管理........................................................................................................5
2.5 修改设备缺省 BANNER 语 .........................................................................................6
2.6 配置 console 口密码保护功能 .....................................................................................6
2.7 关闭未使用的接口........................................................................................................7
3 IP 协议、服务、端口安全.......................................................................................................7
3.1 基本协议安全................................................................................................................7
3.2 SNMP 协议安全............................................................................................................8
4 日志安全....................................................................................................................................8
4.1 记录用户对设备的操作................................................................................................8
4.2 开启 NTP 服务保证记录的时间的准确性..................................................................9
4.3 开启远程日志功能........................................................................................................9
5 通用性配置要求......................................................................................................................10
5.1 设备命名......................................................................................................................10
5.2 端口描述......................................................................................................................10
5.3 Logbuffer 缓冲大小 ....................................................................................................10
5.4 内网默认路由..............................................................................................................11
5.5 设置全局密码加密......................................................................................................11
附件 1 ..............................................................................................................................................11
