High qualified learning materials

What make our H12-731-CN practice test own such a high efficiency and enjoy the worldwide popularity are its highest qualified practice materials. On the one hand our Huawei study engine is a simulated environment which is 100% based on the real test, there are variety of core questions and detailed answers in our H12-731-CN learning materials. On the other hand, our professional experts will carefully check the Huawei Specialist practice test every day and add the latest information into it. Above all are the vital factors to contribute the perfect of our Huawei Specialist exam engine. Under the help of our H12-731-CN practice pdf, the number of passing the H12-731-CN test is growing more rapidly because in fact the passing rate is borderline 100%, our candidates never will be anxious for the problems of H12-731-CN test.

More than ten years of development has built our company more integrated and professional, the increasing number of experts and senior staffs has enlarge our company scale and deepen our knowledge specialty, which both make up the most critical factors to our company achieving the huge success. The secrets of our H12-731-CN study guide make such a higher popularity among the massive candidates are the high quality of services and the special Huawei training materials. We continuously bring in professional technical talents to enrich our H12-731-CN training torrent. It is our top target to leveling up your H12-731-CN exam skills effectively in short time and acquiring the certification, leading you to a successful career.

DOWNLOAD DEMO

Suitability for different individuals

What's more, there are three versions offered for the convenience of different individuals, which includes the H12-731-CN PC test engine, and the PDF version and the APP online version. You can download the PDF version and print the PDF materials for your reading at any free time, which brings large convenience to the persons who have no fixed time to prepare, like the college students or the housewives. The APP online version and the H12-731-CN PC test equally enjoy the high population among the candidates, they support the operations on the computers and smartphones in that way every customer can scan the learning materials on the screen without any limits on where he is and what he is doing, he can study the H12-731-CN : HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) practice torrent as long as if he want to.

Quick and efficient learning way

Are you tired of the ponderous paper learning in the preparation for the H12-731-CN test? Are you trapped into the troublesome questions and answers in the traditional ways? Are you still anxious about the long and dull reading the lots of books for get the H12-731-CN certification? Nowadays our H12-731-CN pdf vce change the old ways of preparing the H12-731-CN actual exam and make our users input less time cost but gain more effect. If you use our H12-731-CN study engine, it will take you less than 20 to 30 hours to finish the preparing task. It means that you can focus more on the main knowledge and information by using the shortest time without time and energy wasting, so that the learning efficiency is greatly leveled up. With lots of time saved and human energy fully employed, you never will imagine it is such an easy thing when you have no initiative of using our H12-731-CN prep material.

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

1. 某企业 DMZ 区域部署一台 Web Server 的内网 IP 地址为 10.1.1.3 ,端口为 8080 ,对外公布的公网地址为 1.1.1.2 ,对外使用的端口号为 80 。
在防火墙上配置如下命令:
[USG6600] security-policy
[[USG6600-policy-security] rule name untrust_to_mz
[USG6600-policy-security-rule-untrust_to_mz] source-zone untrust
[USG6600-policy-security-rule-untrust_to_mz] destination-zone dmz
[USG6600-policy-security-rule-untrust_to_mz] destination-address 1.1.1.2 32
[USG6600-policy-security-rule-untrust_to_mz] service http
[USG6600-policy-security-rule-untrust_to_mz] action permit
[USG6600] nat server webserver protocol tcp global 1.1.1.2 www inside 10.1.1.3 8080
外网 PC 不能访问企业内部 10.1.1.3 的 Web Server ,请分析其原因最有可能是:

A) 防火墙未打开从 untmut 区域到 dmz 区域的默认包过滤策略
B) 防火墙应配置为 nat server webserver protocol tcp global 1.1.1.2 80 inside 10.1.1.3 8080
C) 防火墙 untrust 到 DMZ 区域安全策略应配置为 destination-address 10.1.1.3 32
D) 防火墙 untrust 到 DMZ 区域安全策略应配置为 service 8080

2. 在 USG 状态检测防火墙上,如果管理员设置安全策略从 Trust 到 Untrust 的数据报文为 permit ,而反方向上的数据报文安全策略为 deny ,那么最终的结果是:

A) Trust 区域内的终端可以主动向 Untrust 区域内的终端发起连接,但是 Untrust 返回的报文不可以正常通过。
B) Trust 区域内的终端可以主动向 Untrust 区域内的终端发起连接,即使是 Untrust 返回的报文也可以正常通过。
C) Untrust 区域内的终端不能主动向 Trust 区域内的终端发起连接,但是 Trust 区域内返回的报文可以正常通过。
D) Untrust 区域内的终端不能主动向 Trust 区域内的终端发起连接,只能被动接 Trust 区域内的用户发起的连接。

3. 在 TCP 欺骗攻击中,攻击者为实现与受害主机建立虚假的 TCP 连接,必须通过计算或猜测获取至 TCP 会话中的关键信息是:

A) 受害主机回应的 Sequence Number
B) 受害主机回应的 Urgent Pointer
C) 受害主机回应的 Acknowledgement Number
D) 受害主机回应的 Chechsum

4. 某客户网络拓扑如图所示。

PC 和 FW 之间建立 LZTP 隧道, PC 作为客户端, FW 作为 LNS 端,管理员完成配置后,发现 L2TP 隧道无法建立成功。
在用户视图下执行命令 debug l2tp packet 打开调试开关,看到如下 debug 信息:
USG %%01L2TP/8/L2TDBG (d): L2TP::Check SCCRQ MSG Type 1
USG %%01L2TP/8/L2TDBG (d): L2TP::Parse AVP Protocol version: 100
USG %%01L2TP/8/L2TDBG (d): L2TP::Parse AVP Framing capability: 1
USG %%01L2TP/8/L2TDBG (d): L2TP::Parse AVP Bearer capability, value: 0
USG %%01L2TP/8/L2TDBG (d): L2TP::Parse AVP Firmware revision, value: 1200
USG %%01L2TP/8/L2TDBG (d): L2TP::Parse AVP Host name, value: maple-54b160e59
USG %%01L2TP/8/L2TDBG (d): L2TP::requested Host isn't in the define l2tp group, refuse the requested
USG %%01L2TP/8/L2TDBG (d): L2TP::Clear Calls On Tunnel ID=1 Reason=1
根据以上信息,哪个故障分析选项是正确的 ?

A) Virtual Template 接口没有加入安全域
B) 客户端 LNS IP 地址配置错误
C) L2TP Group 隧道验证失败
D) LNS 远端隧道名配置不正确

5. 某网络期望使用 URPF 技术提高网络安全性,如下组网场景使用了 URPF 的哪种模式:

A) 严格模式或者松散模式
B) 严格模式
C) 松散模式
D) 根据题干信息,无法判断相应的模式

Solutions: