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目 录
部署方式 FAQ ············································································································································· 1
ACG 应部署在哪里? ································································································································· 1
ACG 部署方式有哪些? ······························································································································ 1
什么是路由模式? ······································································································································ 1
路由模式使用在什么情况下? ···················································································································· 1
路由模式下无法访问外网? ························································································································ 1
什么是透明模式? ······································································································································ 1
透明模式无效果? ······································································································································ 1
透明模式的工作原理? ······························································································································· 2
透明模式的实用性在哪里? ························································································································ 2
什么是旁路模式? ······································································································································ 2
使用旁路模式的好处是什么? ···················································································································· 2
查看 ACG 日志信息为空时怎么处理? ······································································································· 2
部署 ACG 有什么好处? ····························································································································· 2
为什么 ACG 配置正确但是数据无法通过? ································································································ 2
接口在修改地址模式为 pppoe,由于达到规格下发失败时会清掉原有的静态 ip 或 dhcp 配置? ··············· 2
设备管理 FAQ ············································································································································· 2
为什么管理员用户不能通过 HTTP、SSH、或者 Telnet 登录设备,不显示 web 页面? ···························· 2
为什么 HTTPS 无法打开防火墙的 WEB 页面? ························································································· 3
在“系统管理>管理员”,“添加管理员”页面中的"管理 IP/掩码"的作用是什么? ·································· 3
用户登录成功后,可在哪里修改密码? ······································································································ 3
默认 admin 管理员帐户的密码如何重置? ································································································· 3
什么是管理员双因子认证? ························································································································ 3
USBkey 支持哪些厂商? ···························································································································· 3
更新 CA 根证书后 https 访问设备不能打开设备登录界面? ······································································· 3
使用 IE 浏览器 https 无法访问设备 WEB 界面? ························································································ 3
火狐浏览器默认不能调用 Ukey 中的证书? ······························································································· 3
修改 https 的端口后使用 https 的方式登录界面,再使用 http 方式登录失败? ·········································· 4
手动升级相同的特征库日志和自动升级相同特征库日志记录不一致? ······················································· 4
NTP 时间设定是否支持 IPv6 服务器地址的时间同步功能? ······································································ 4
同一浏览器使用 http 和 https 两种方式打开管理页面进行配置,http 页面无法登录?······························· 4
使用同一主机下登录了一个管理员时,再打开一个管理页面输入另一个管理员密码使之超过最大登录尝试
次数,原先正常登录的管理员也会被限制? ······························································································· 4
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