HP HPE7-A02資格問題集 & HPE7-A02合格受験記

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HP HPE7-A02 Exam Overview:

Certification Vendor:	Hewlett Packard Enterprise (Aruba)
Exam Name:	Aruba Certified Network Security Professional Exam (HPE7-A02)
Exam Number:	HPE7-A02
Exam Format:	Multiple choice
Available Languages:	English
Recommended Training:	Aruba Networking Courses HPE Aruba Official Training
Exam Registration:	HPE Certification and Training Portal Pearson VUE HPE Exams
Sample Questions:	HP HPE7-A02 Sample Questions
Exam Way:	Delivered via Pearson VUE testing centers and online proctored exams
Pre Condition:	Recommended prior experience with networking fundamentals and Aruba associate-level knowledge (e.g., Aruba Certified Associate level certifications).
Official Syllabus URL:	https://www.hpe.com/us/en/training/certification.html

>> HP HPE7-A02資格問題集 <<

HPE7-A02合格受験記 & HPE7-A02最新問題

Xhs1991の問題集はIT専門家がHPのHPE7-A02「Aruba Certified Network Security Professional Exam」認証試験について自分の知識と経験を利用して研究したものでございます。Xhs1991の問題集は真実試験の問題にとても似ていて、弊社のチームは自分の商品が自信を持っています。Xhs1991が提供した商品をご利用してください。もし失敗したら、全額で返金を保証いたします。

認定試験は60の複数選択の質問で構成されており、候補者はそれを完了するのに90分かかります。試験に合格するには、候補者は少なくとも75％を獲得する必要があります。 HP HPE7-A02認証は3年間有効であり、その後、候補者は資格情報を維持するために再認定する必要があります。

HP HPE7-A02認定試験は、ネットワークセキュリティの専門家のスキルと知識を検証する挑戦的でありながらやりがいのある認定です。この認定により、専門家は、Arubaのセキュリティソリューションでエンタープライズレベルのネットワークを保護するための専門知識を紹介し、ネットワークセキュリティの分野でのキャリアを促進できます。

HP Aruba Certified Network Security Professional Exam 認定 HPE7-A02 試験問題 (Q153-Q158):

質問 # 153
Assume that an AOS-CX switch is already implementing DHCP snooping and ARP inspection successfully on several VLANs.
What should you do to help minimize disruption time if the switch reboots?

A. Configure the switch to act as an ARP proxy.
B. Save the IP-to-MAC bindings to external storage.
C. Create static IP-to-MAC bindings for the DHCP and DNS servers.
D. Configure the IP helper address on this switch, rather than a core routing switch.

正解：B

解説：
To minimize disruption time if an AOS-CX switch reboots while implementing DHCP snooping and ARP inspection, you should save the IP-to-MAC bindings to external storage. This ensures that the DHCP snooping and ARP inspection tables, which are crucial for preventing spoofing attacks, are preserved across reboots. When the switch restarts, it can reload these bindings from the external storage, thereby maintaining network security and reducing the downtime associated with rebuilding these tables.
1.Preserving Bindings: Saving IP-to-MAC bindings to external storage ensures that these critical security tables are not lost during a reboot, maintaining network integrity.
2.Security Continuity: This practice helps to quickly restore security features like DHCP snooping and ARP inspection, minimizing the window of vulnerability.
3.Operational Efficiency: By preserving these bindings, the switch can resume normal operations faster, reducing disruption to network services.

質問 # 154
Which log level is the most critical for analyzing security threats?

A. Warning
B. Debug
C. Informational
D. Critical

正解：D

質問 # 155
You are establishing a cluster of HPE Aruba Networking ClearPass servers. (Assume that they are running version 6.9.).
For which type of certificate is it recommended to install a CA-signed certificate on the Subscriber before it joins the cluster?

A. Database
B. HTTPS
C. RADIUS/EAP
D. RadSec

正解：B

解説：
When setting up a ClearPass cluster, it is critical to ensure secure communication between the cluster nodes and the client devices. For this purpose, certain certificates must be properly configured.
1. Why HTTPS Requires a CA-Signed Certificate?
HTTPS communication is used for inter-cluster communication and for the web-based user interface that administrators use to manage the ClearPass cluster.
Before joining the cluster, it is strongly recommended to install a CA-signed HTTPS certificate on the Subscriber to ensure secure communication and prevent warnings/errors due to untrusted certificates.
Without a CA-signed certificate, the Subscriber might use a self-signed certificate, leading to security risks and lack of trust validation.
2. Analysis of Other Certificate Types
B). Database:
Incorrect: Database communications within ClearPass clusters are secured using internal certificates or keys.
These are not user-facing and do not require a CA-signed certificate before joining the cluster.
C). RADIUS/EAP:
Incorrect: RADIUS/EAP certificates are important for client authentication, but they are not required on the Subscriber prior to cluster joining. These can be configured after the Subscriber is part of the cluster.
D). RadSec:
Incorrect: RadSec is an optional feature for secure RADIUS communication over TLS, and its certificate configuration is typically performed post-cluster setup.
Final Recommendation
To ensure secure cluster operations and seamless web-based management, a CA-signed HTTPS certificate should be installed on the Subscriber before it joins the ClearPass cluster.
References
ClearPass Deployment Guide for Version 6.9.
Best Practices for Certificate Management in ClearPass Clusters.
HPE Aruba ClearPass Cluster Configuration Guide.

質問 # 156
A company wants you to integrate HPE Aruba Networking ClearPass Policy Manager (CPPM) with HPE Aruba Networking ClearPass Device Insight (CPDI).
What is one aspect of the integration that you should explain?

A. CPDI must be configured as an audit server on CPPM for the integration to be successful.
B. CPDI must have security analysis disabled on it for the integration to be successful.
C. CPPM no longer supports any Device Profiler features and relies on CPDI for this profile information.
D. CPPM can submit profile information to CPDI, but if CPDI derives a different classification, CPDI takes precedence.

正解：D

質問 # 157
A company issues user certificates to domain computers using its Windows CA and the default user certificate template. You have set up HPE Aruba Networking ClearPass Policy Manager (CPPM) to authenticate 802.1X clients with those certificates. However, during tests, you receive an error that authorization has failed because the usernames do not exist in the authentication source.
What is one way to fix this issue and enable clients to successfully authenticate with certificates?

A. Add the ClearPass Onboard local repository to the authentication source list.
B. Configure rules to strip the domain name from the username.
C. Change the authentication method list to include both PEAP MSCHAPv2 and EAP-TLS.
D. Remove EAP-TLS from the authentication method list and add TEAP there instead.

正解：B

解説：
To fix the issue where authorization fails because the usernames do not exist in the authentication source, you can configure rules in HPE Aruba Networking ClearPass Policy Manager (CPPM) to strip the domain name from the username. When certificates are issued by a Windows CA, the username in the certificate often includes the domain (e.g., user@domain.com). ClearPass might not be able to find this format in the authentication source. By stripping the domain name, you ensure that ClearPass searches for just the username (e.g., user) in the authentication source, allowing successful authentication.

質問 # 158
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