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Free HPE7-A02 Exam Braindumps (page: 13)

Page 12 of 34
PDF with 130 Questions

You are using OpenSSL to obtain a certificate signed by a Certification Authority (CA). You have entered this command:

openssl req -new -out file1.pem -newkey rsa:3072 -keyout file2.pem Enter PEM pass phrase: **********
Verifying - Enter PEM pass phrase: **********

Country Name (2 letter code) [AU]:US
State or Province Name (full name) [Some-State]:California Locality Name (eg, city) []:Sunnyvale
Organization Name (eg, company) [Internet Widgits Pty Ltd]:example.com Organizational Unit Name (eg, section) []:Infrastructure Common Name (e.g. server FQDN or YOUR name) []:radius.example.com

What is one guideline for continuing to obtain a certificate?

  1. You should use a third-party tool to encrypt file2.pem before sending it and file1.pem to the C
  2. You should concatenate file1.pem and file2.pem into a single file, and submit that to the desired CA to sign.
  3. You should submit file1.pem, but not file2.pem, to the desired CA to sign.
  4. You should submit file2.pem, but not file1.pem, to the desired CA to sign.

Answer(s): C

Explanation:

When using OpenSSL to obtain a certificate signed by a Certification Authority (CA), you should submit the Certificate Signing Request (CSR) file, which is file1.pem, to the CA. The CSR contains the information about the entity requesting the certificate and the public key, but not the private key, which is in file2.pem. The CA uses the information in the CSR to create and sign the certificate.

1. CSR Submission: The CSR (file1.pem) includes the public key and the entity information required by the CA to issue a certificate.
2. Private Key Security: The private key (file2.pem) should never be sent to the CA or shared; it remains securely stored on the requestor's server.
3. Certificate Issuance: After the CA signs the CSR, the resulting certificate can be used with the private key to establish secure communications.


Reference:

OpenSSL documentation and best practices for obtaining and managing certificates emphasize the importance of keeping the private key secure and only submitting the CSR to the CA.



A company needs you to integrate HPE Aruba Networking ClearPass Policy Manager (CPPM) with HPE Aruba Networking ClearPass Device Insight (CPDI).

What is one task you should do to prepare?

  1. Install the root CA for CPPM's HTTPS certificate as trusted in the CPDI application.
  2. Configure WMI, SSH, and SNMP external accounts for device scanning on CPPM.
  3. Enable Insight in the CPPM server configuration settings.
  4. Collect a Data Collector token from HPE Aruba Networking Central.

Answer(s): C

Explanation:

To integrate HPE Aruba Networking ClearPass Policy Manager (CPPM) with HPE Aruba Networking ClearPass Device Insight (CPDI), one of the necessary tasks is to enable Insight in the CPPM server configuration settings. This configuration allows CPPM to communicate and share data with CPDI,

facilitating the integration and enabling enhanced device profiling and policy enforcement capabilities.

1. Insight Enablement: Enabling Insight on the CPPM server allows it to leverage the data and capabilities of CPDI, integrating device profiling information into policy decisions.
2. Data Sharing: This integration ensures that CPPM can receive and use detailed device information from CPDI to make more informed policy enforcement decisions.
3. Configuration: Properly configuring the server settings to enable Insight ensures seamless communication and data flow between CPPM and CPDI.


Reference:

Aruba ClearPass integration guides provide detailed instructions on enabling Insight and configuring the necessary settings for effective integration between CPPM and CPDI.



You have installed an HPE Aruba Networking Network Analytic Engine (NAE) script on an AOS-CX switch to monitor a particular function.

Which additional step must you complete to start the monitoring?

  1. Reboot the switch.
  2. Enable NAE, which is disabled by default.
  3. Edit the script to define monitor parameters.
  4. Create an agent from the script.

Answer(s): D

Explanation:

After installing an HPE Aruba Networking Network Analytic Engine (NAE) script on an AOS-CX switch, the additional step required to start the monitoring is to create an agent from the script. The agent is responsible for executing the script and collecting the monitoring data as defined by the script parameters.

1. Script Installation: Installing the script provides the logic and parameters for monitoring.
2. Agent Creation: Creating an agent from the script activates the monitoring process, allowing the NAE to begin tracking the specified function.
3. Operational Step: This step ensures that the monitoring logic is applied and the data collection starts as per the script's configuration.


Reference:

Aruba AOS-CX documentation and Network Analytics Engine guides outline the process of script installation and the necessity of creating an agent to activate monitoring.



A company uses HPE Aruba Networking ClearPass Policy Manager (CPPM) and HPE Aruba

Networking ClearPass Device Insight (CPDI) and has integrated the two. CPDI admins have created a tag. CPPM admins have created rules that use that tag in the wired 802.1X and wireless 802.1X services' enforcement policies.

The company requires CPPM to apply the tag-based rules to a client directly after it learns that the client has that tag.

What is one of the settings that you should verify on CPPM?

  1. The "Device Sync" setting is set to 1 in the ClearPass Device Insight Integration settings.
  2. Both 802.1X services have the "Profile Endpoints" option enabled and an appropriate CoA profile selected in the Profiler tab.
  3. Both 802.1X services have the "Use cached Role and Posture attributes from the previous sessions" setting.
  4. The "Polling Interval" is set to 1 in the ClearPass Device Insight Integration settings.

Answer(s): B

Explanation:

To ensure that HPE Aruba Networking ClearPass Policy Manager (CPPM) applies tag-based rules to a client immediately after learning the client has that tag, verify that both 802.1X services have the "Profile Endpoints" option enabled and an appropriate Change of Authorization (CoA) profile selected in the Profiler tab. This setup ensures that when a device is profiled and tagged, CPPM can immediately enforce the updated policies through CoA.

1. Profile Endpoints: Enabling this option ensures that endpoint profiling is active, allowing CPPM to gather and use device information dynamically.
2. CoA Profile: Selecting an appropriate CoA profile ensures that CPPM can push policy changes immediately to the network devices, applying the new rules without delay.
3. Real-Time Enforcement: This configuration allows for the immediate application of new tags and associated policies, ensuring compliance with security requirements.


Reference:

ClearPass documentation on endpoint profiling and CoA settings provides detailed steps for configuring these options to enable dynamic and immediate policy enforcement based on device profiling.






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