H12-731-ENU最も有効な質問と解答で勉強

お客様は初心者としても、弊社HCIE-Security (Huawei Certified Internetwork Expert-Security)試験問題集の勉強方法やトレーニングガイドはあなたに適用され、HCIE-Security (Huawei Certified Internetwork Expert-Security)認定試験に合格するのを助けます。

もしお客様は我々のHCIE-Security (Huawei Certified Internetwork Expert-Security)試験問題集を購入すれば、ただほぼ20時間がかかるだけで、試験のレベルに達成することができます。それで、お客様の暇の短い時間をもって、我々のHCIE-Security (Huawei Certified Internetwork Expert-Security)試験学習資料を勉強してから試験に参加できます。

デモをダウンロードする

我々のHCIE-Security (Huawei Certified Internetwork Expert-Security)試験問題集は過去の試験データによって、すべてのエラーの問題が完全に削除し、改善します。それで、我々の問題集の正確性を高めます。20～30時間の学習で相応の効果を発揮することができ、効率的に試験に通過します。

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当社H12-731-ENU試験問題集をもって、簡単に試験に合格するのを助けますが、我々のH12-731-ENU試験勉強資料を使用して合格しなかった場合に、あなたに全額返金することを約束します。私たちの唯一の目的は、あなたが簡単に試験に合格させるふことです。

三つのバージョン

我々会社のHCIE-Security (Huawei Certified Internetwork Expert-Security)試験勉強資料は3種類のバージョンがあります。第一種はPDF版で、お客様は印刷してから、紙質の形式で勉強し、メモをできます。第二種はHCIE-Security (Huawei Certified Internetwork Expert-Security) ソフト版で、真実の試験環境を模擬し作成されて、試験の雰囲気と流れを体験させることができます。第三種はオンライン版で、お客様はスマートとIPADなどの電子設備の上に使用されます。便利持ちなので、どこでもいつでも学習できます。

Huawei H12-731-ENU 試験シラバストピック:

Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) 認定 H12-731-ENU 試験問題：

1. In the Agile Controller solution, the USG is used for hardware SACG access authentication.
According to the following information:
<USG6700> display right-manager role-id rule
Advanced ACL 3099, 5 rules, not binding with vpn-instance
Acl's step is 1
rule 1000 permit ip (1200 times matched)
rule 1001 permit ip destination 172.13.11.2210 (501 times matched)
rule 1002 permit ip destination 172.10.11.223 0 (77 times matched)
rule 1003 permit ip destination 172.19.0.0 0.0.255.255 (0 times matched)
rule 1004 deny ip (507759 times matched)

A) User enters post-authentication domain
B) User enters pre-authentication domain
C) User enters quarantine domain
D) The escape route has been opened

2. The IPsecVPN tunnel is successfully established, but the speed of accessing the peer's private network web page is slow or the access is intermittent. The influence of the Internet network quality has been ruled out. The following possible faults are:

A) There is a NAT device in the middle of the network
B) The problem of packet fragmentation
C) Packet filtering policy is not enabled
D) The CPU usage of the egress gateway is too high

3. For some large IP data packets, in order to meet the requirements of the MTU (Maximum Transmission Unit) of the link layer, it needs to be fragmented and divided into several IP packets during the transmission process. In each IP header there is an offset field and a split flag (MF), where the offset field indicates the location of the fragment in the entire IP packet. If the attacker sets the offset field to an incorrect value after intercepting the IP data packet, the receiver cannot correctly combine the values of the offset field in the data packet after receiving the split data packets. In this way, the receiver will keep trying, and the operating system will crash due to resource exhaustion.
What is this attack method?

A) Ip Fragmented Packet Attack
B) Teardrop Attack
C) WinNuke Attack
D) TCP packet flag attack

4. What protocols and ports need to be opened when the firewall uses the IPsec function?

A) UDP packets with destination ports 500 and 4500.
B) IP packets whose protocols are AH and ESP.
C) UDP packets with source ports 500 and 4500.
D) UDP packet with destination port 1701.

5. In order to ensure the normal operation of the device and prevent security threats, it is necessary to strengthen the security of the device. The correct consideration is:

A) The security policy from Untrust, Trust, DMZ zone to Local zone only opens ports that allow ICMP, SSH login, SNMP, etc.
B) SNMPv2 version and network management communication.
C) Use Telnet protocol for device management.
D) Set the console password, and set the login timeout and authentication times limit of the administrator interface.

質問と回答：