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Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) Sample Questions:

1. 以下哪种情况不会触发 802.1x 流程的重新认证 ?

A) 处于隔离状态,终端用户手工进行修复,然后点击注销,再点击认证操作。
B) 处于认证后域状态, Agile Controller AGENT 周期检查终端的安全状态需要被隔离。
C) 处于认证后域状态,用户进行业务系统认证。
D) 处于隔离状态,终端用户点击修复操作（完成严重违规的修复)。

2. 如图所示攻击,相应的防御方法有:

A) 通过源认证的方法防御
B) 指纹学习防御
C) 通过 TTL 检查的方法进行防御
D) 通过关联的 TCP 协议对用户进行验证
E) 载荷检查防御

3. 使用 NGFW 进行 SSL VPN 连接,使用证书认证,证书可以选择,但是点击登录后,无法登录到资源页面经过在 NGFW 上使用 debug 检查,提示证书错误。
<NGFW>debugging ssl error
<NGFW>terminal debugging
<NGFW>terminal monitor
*0.10012266 USG2130 SSL/7/error:
SSL 3.0, Alert, write, fatal bad certificate
但是检查证书是完整的,证书内容都是正确的。
这个证书验证错误的可能原因是 ?

A) 使用了不支持 SSL3.0 的浏览器。
B) 系统时钟正确,但证书过了有效期。
C) 证书在过了效期,系统时钟非当前时间,而是配置在证书的有效期内。
D) 证书在有效期内,但系统时钟错误,系统时钟没在有效期内。

4. 某网络由于网络升级新的 USG_A 和 USG_B 的软件版本,在不影响业务的前提下,如何进行升级:
USG_A 为 Active 设备, USG B 为 Standby 设备
① 通过 Telnet 或 SSH 方式登录 USG_B ,操作如下:
[USG- B] hrp enable
② 通过 Telnet 或 SSH 方式登录 USG_A ,操作如下:
HRP_M [USG_A] undo hrp enable
③ 在 USG_B 执行 undo hrp enable 命令,然后升级 USG_B 的软件版本,并重启 USG_B 设备。
④ 升级 USG_A 的软件版本,并重启 USG_A 设备。
⑤ 测试 USG_B 业务是否正常。

A) ③②④①⑤
B) ②③①④⑤
C) ①⑤③②④
D) ③②①⑤④

5. 内部网络安全,关于规划部署建议优先考虑项有以下哪些选项 ?

A) 防火墙和交换机虚拟化实现业务隔离
B) 开启 DDoS 功能
C) 应用三层架构平面隔离
D) 计算网络和存储网络物理隔离
E) 开启 NAT 功能

Solutions: