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NCM-MCI-6.10試験の参考資料のユーザーは、専門家、学生、高度な文化の学生など、幅広い分野をカバーしています。これは、NCM-MCI-6.10学習教材の言語形式が理解しやすいためです。どんな情報を勉強しても、初心者であることやデータを読んでいないことを心配する必要はありません。そして、NCM-MCI-6.10テストの質問は多くの専門家によって準備されています。 NCM-MCI-6.10学習ガイドの内容は、すべてのレベルの候補者にとって非常に簡単に理解できます。
| Section | Objectives |
|---|---|
| Topic 1: Analyze and Optimize Network Performance | - Physical and virtual network evaluation - Overlay networking optimization - Flow policies analysis and optimization - Advanced network configuration |
| Topic 2: Advanced Configuration and Troubleshooting | - Troubleshooting Nutanix services - Third-party integrations - CLI and API execution - Security posture analysis - Risk mitigation configuration |
| Topic 3: Analyze and Optimize VM Performance | - VM resource optimization - Cluster and node metrics analysis |
| Topic 4: Business Continuity | - BCDR compliance analysis - Workload resilience evaluation |
| Topic 5: Analyze and Optimize Storage Performance | - Storage internals and I/O analysis - Workload performance evaluation - Storage configuration optimization |
今日、社会での競争はより激しく、専門知識がなければ競争で有利な地位を占めることができず、除かれることもあります。テストNCM-MCI-6.10認定に合格すると、一部の分野で有能になり、労働市場で競争上の優位性を獲得できます。 NCM-MCI-6.10学習教材を購入すると、NCM-MCI-6.10テストにスムーズに合格します。当社Nutanixの製品は多くの利点を高め、テストの準備をするのに最適です。 NCM-MCI-6.10学習準備は、一流の専門家チームによってコンパイルされ、実際の試験と密接にリンクしています。
質問 # 29
Due to new security requirements, an administrator has been tasked with updating the security settings for user accounts within Prism Element on Cluster 1.
An SSL Certificate Signing Request with Subject Alternative Name should be generated for submission to the security team's Certificate Authority with the following details:
countryName = US
stateOrProvinceName = North Carolina
localityName = Durham
organizationName = ACME
organizationalUnitName = Infrastructure
commonName = prism_element.ACME.org
emailAddress = administrator@ACME.org
Alternate names = cvm1.ACME.org, cvm2.ACME.org, cvm3.ACME.org
Encryption: RSA 2048, sha256
When the Certificate Signing Request is generated, place a copy of both the .cnf file and the .csr file on the desktop named 'prism_element_acme.cnf' and 'prism_element_acme.csr' Save a copy of the command(s) used for this scenario to a new file on the desktop named "Task 5.txt".
Note: You must copy and paste the command(s) and output from SSH to the "Task 5.txt" file to achieve all points available.
正解：
解説：
See the Explanation below for detailed answer.
Explanation:
Here is the step-by-step solution to generate the Certificate Signing Request (CSR) on Cluster 1.
This entire process is performed from an SSH session connected to a CVM (Controller VM) on Cluster 1.
1. Access Cluster 1 CVM
* From Prism Central, navigate to Hardware > Clusters and click on Cluster 1 to open its Prism Element (PE) interface.
* In the Cluster 1 PE, navigate to Hardware > CVMs to find the IP address of any CVM in the cluster.
* Use an SSH client (like PuTTY) to connect to the CVM's IP address.
* Log in with the admin user and password.
2. Create the Configuration File (.cnf)
To include the Subject Alternative Names (SANs), you must first create a configuration file.
* In the CVM's command line, create the .cnf file using a text editor:
vi prism_element_acme.cnf
* Press i to enter "Insert" mode.
* Paste the following text exactly into the editor:
Ini, TOML
[ req ]
default_bits = 2048
distinguished_name = req_distinguished_name
req_extensions = v3_req
prompt = no
[ req_distinguished_name ]
C = US
ST = North Carolina
L = Durham
O = ACME
OU = Infrastructure
CN = prism_element.ACME.org
emailAddress = administrator@ACME.org
[ v3_req ]
subjectAltName = @alt_names
[ alt_names ]
DNS.1 = cvm1.ACME.org
DNS.2 = cvm2.ACME.org
DNS.3 = cvm3.ACME.org
* Press Esc to exit "Insert" mode, then type :wq and press Enter to save and quit vi.
3. Generate the CSR and Key
* Run the following openssl command. This command uses the .cnf file to generate the new CSR (.csr) and a corresponding private key (.key), applying the sha256 encryption as requested.
Bash
openssl req -new -nodes -out prism_element_acme.csr -keyout prism_element_acme.key -config prism_element_acme.cnf -sha256
* The command will output the following, confirming the key generation:
* Generating a 2048 bit RSA private key
* ...................+++++
* ..................................+++++
* writing new private key to 'prism_element_acme.key'
* -----
4. Save Files to the Desktop
You will now copy the contents of the generated files from the CVM to your desktop.
* For Task 5.txt (Commands and Output):
* Open a new Notepad file on the desktop.
* Copy and paste all the commands you ran in the SSH session and their full output (as shown in steps 2 and 3) into this file.
* Save the file on the desktop as Task 5.txt.
* For prism_element_acme.cnf:
* In the CVM SSH session, display the file's content:
cat prism_element_acme.cnf
* Copy the entire text output (starting from [ req ]).
* Open a new Notepad file on the desktop.
* Paste the content and save the file as prism_element_acme.cnf.
* For prism_element_acme.csr:
* In the CVM SSH session, display the file's content:
cat prism_element_acme.csr
* Copy the entire text output, including the -----BEGIN CERTIFICATE REQUEST----- and ----- END CERTIFICATE REQUEST----- lines.
* Open a new C:\Users\admin\Desktop\Notepad file on the desktop.
* Paste the content and save the file as prism_element_acme.csr.
質問 # 30
Task 9
The application team has requested several mission-critical VMs to be configured for disaster recovery. The remote site (when added) will not be managed by Prism Central. As such, this solution should be built using the Web Console.
Disaster Recovery requirements per VM:
Mkt01
RPO: 2 hours
Retention: 5 snapshots
Fin01
RPO: 15 minutes
Retention: 7 days
Dev01
RPO: 1 day
Retention: 2 snapshots
Configure a DR solution that meets the stated requirements.
Any objects created in this item must start with the name of the VM being protected.
Note: the remote site will be added later
正解：
解説：
See the Explanation for step by step solution.
Explanation:
To configure a DR solution that meets the stated requirements, you can follow these steps:
Log in to the Web Console of the source cluster where the VMs are running.
Click on Protection Domains on the left menu and click on Create Protection Domain.
Enter a name for the protection domain, such as PD_Mkt01, and a description if required. Click Next.
Select Mkt01 from the list of VMs and click Next.
Select Schedule Based from the drop-down menu and enter 2 hours as the interval. Click Next.
Select Remote Site from the drop-down menu and choose the remote site where you want to replicate the VM.
Click Next.
Enter 5 as the number of snapshots to retain on both local and remote sites. Click Next.
Review the protection domain details and click Finish.
Repeat the same steps for Fin01 and Dev01, using PD_Fin01 and PD_Dev01 as the protection domain names, and adjusting the interval and retention values according to the requirements.
質問 # 31
An administrator regularly sees a WARN for backup_schedule_check and also receives alerts for Pulse not being enabled on Cluster 1.
Detailed information for backup_schedule_check:
Node xx.xx.xx.xx:
WARN: Backup schedule(s) exist for protection domain NoVMs; however, there are no entities in the protection domain.
Refer
to KB 1910 (http://portal.nutanix.com/kb/1910) for details on backup_schedule_check or Recheck with: ncc health_checks data_protection_checks protection_domain_checks backup_schedule_check.
This shows up in NCC, however, it is something set up by the company and they do not want the NCC check to be run.
Configure Cluster 1 to no longer have messages in NCC about the backup_schedule_check.
Turn off the alert for Pulse not being enabled, and resolve the alert. They would like messages about Pulse to be recorded, but do not want an alert.
Note: You may need to run the "Pulse is not enabled" check in order to have one to resolve.
正解：
解説：
See the Explanation below for detailed answer.
Explanation:
Here is the step-by-step solution to configure Cluster 1 from its Prism Element interface.
1. Disable the backup_schedule_check NCC Check
This will prevent the WARN message for the NoVMs protection domain.
* Log in to the Cluster 1 Prism Element (PE) interface.
* Navigate to the Health dashboard (click the "heart" icon in the top-left).
* In the left-hand menu, select NCC.
* In the search bar for the checks, type backup_schedule_check to find the specific check.
* Select the checkbox next to the backup_schedule_check in the list.
* Click the Disable button that appears above the table. This will stop this check from running during NCC health reports.
2. Configure and Resolve Pulse Alerts
This process involves two parts: disabling the alerting policy, and then enabling Pulse itself to resolve the underlying condition.
A. Disable the Alert Policy
This stops the system from generating a new alert if Pulse is ever disabled, satisfying the "do not want an alert" requirement.
* Click the gear icon (Settings) in the top-right corner.
* From the left-hand menu, select Alert Policies.
* In the search bar, type Pulse to find the policy.
* Select the checkbox for the alert policy named Pulse is not enabled (or pulse_disabled_alert).
* Click the Update button.
* Uncheck the Enable box for the policy.
* Click Save.
B. Enable Pulse (to Resolve the Condition)
This enables the Pulse service to record messages (as requested) and fixes the root cause of the alert, allowing it to be resolved.
* Click the gear icon (Settings) in the top-right corner.
* From the left-hand menu, select Pulse.
* Click the Enable Pulse button (or "Update" if it's already partially configured).
* Check the box for Enable Pulse.
* (Note: Any "Enable alerts for Pulse" boxes would remain unchecked or be ignored, as the main Alert Policy itself is now disabled.)
* Click Save.
C. Resolve the Active Alert
* Navigate to the Alerts dashboard (click the "bell" icon in the top-left).
* Find the active alert: Pulse is not enabled.
* (Note: If the alert is not present, you would first go to the Health dashboard, run the check_pulse NCC check to generate it, and then return to the Alerts dashboard.)
* Select the checkbox next to the "Pulse is not enabled" alert.
* Click the Resolve button that appears at the top of the list. Since the underlying condition (Pulse being disabled) is now fixed, the alert will be successfully resolved.
質問 # 32
An administrator needs to configure a new write-intensive MS-SQL VM on Cluster 1.
VM specifications:
* vCPU: 12
* vRAM: 128GB
* Storage: 100 GB OS, 750 GB Data
Create the VM and any objects needed in the current environment to meet requirements, maximizing performance for the production environment. Include NEWSQL in the name of any new objects.
Production environment:
* 4 nodes
* Each node has two 8-core CPUs
* Each node has 1024 GB RAM
* Storage: 4 × 7.16 TB SSD Disks and 8 × 8 TB HDD disks
Make sure the VM is configured for maximum performance for the production environment.
Note: Network configuration is not required at this time. Do not power on the VM.
正解：
解説：
See the Explanation below for detailed answer.
Explanation:
Here is the step-by-step solution to create the high-performance SQL VM on Cluster 1.
This task requires two phases: first, creating a new all-flash storage container, and second, creating the VM with a specific vNUMA and disk controller configuration for maximum performance.
1. Access Cluster 1 Prism Element
* From the main Prism Central dashboard, navigate to Hardware > Clusters.
* Find Cluster 1 in the list and click its name. This will open the specific Prism Element login page for that cluster.
* Log in to Cluster 1's Prism Element interface.
2. Create the All-Flash Storage Container
To maximize performance for a "write-intensive" workload on a hybrid cluster, the data and log disks must be placed on an all-flash container.
* In the Cluster 1 PE interface, click the gear icon (Settings) in the top-right corner.
* From the left-hand menu, select Storage.
* Click the + Storage Container button.
* Fill in the basic details:
* Name: NEWSQL_Flash_Container
* Click Advanced Settings.
* Scroll down to the Storage Tier section.
* Select the SSD radio button. This pins all data in this container to the SSD tier, ensuring all-flash performance.
* Click Save.
3. Create and Configure the VM
Now, create the VM, applying vNUMA and multi-SCSI controller best practices.
* From the main PE dashboard, navigate to the VM view.
* Click the + Create VM button.
* Enter the compute details. This configuration is critical for vNUMA performance, as it tells the VM's guest OS about the underlying physical NUMA topology (2 CPUs with 8 cores each).
* Name: NEWSQL_VM
* vCPUs: 12
* Number of Sockets: 2
* Cores per vCPU: 6 (This creates a 2-socket, 6-core VM, totaling 12 vCPUs)
* Memory: 128 GB
* Scroll down to the Disks section and add the OS disk:
* Click + Add New Disk.
* Storage Container: Select the default (hybrid) container.
* Size: 100 GB
* Bus: SCSI
* Device Index: 0 (This will be scsi.0)
* Click Add.
* Add the Data disk (on its own controller for parallel processing):
* Click + Add New Disk.
* Storage Container: Select NEWSQL_Flash_Container.
* Size: 750 GB
* Bus: SCSI
* Device Index: 1 (This creates a new controller, scsi.1)
* Click Add.
* Add a Log disk (on its own controller, a best practice for "write-intensive" SQL):
* Click + Add New Disk.
* Storage Container: Select NEWSQL_Flash_Container.
* Size: 100 GB (A common size for a log disk)
* Bus: SCSI
* Device Index: 2 (This creates a third controller, scsi.2)
* Click Add.
* Review the configuration: You should now have three disks attached, each on a separate controller (scsi.
0, scsi.1, scsi.2). This provides the maximum I/O performance.
* Ensure the Power on VM after creation box is unchecked.
* Click Save.
Topic 1, Performance Based Questions Set 1
Environment
You have been provisioned a dedicated environment for your assessment which includes the following:
Initial Steps
* When you first log into Prism Central or Prism Element you may see the EULA screen. Accept the EULA with any name and then disable Pulse.
* To access Prism Element, the pass-through from Prism Central
(Infrastructure\Hardware\Clusters\cluster-x\Launch Prism Element) works better than directly using the external IP:9440.
Workstation
* Windows Server 2019
* All software/tools/etc to perform the required tasks
* Nutanix Documentation and whitepapers can be found in Desktop\Files\Documentation and Desktop\Files\Documentation 6.10
* Note that the Workstation is the system you are currently logged into
* Windows Server 2019
* All software/tools/etc to perform the required tasks
* Nutanix Documentation and whitepapers can be found in Desktop\Files\Documentation and Desktop\Files\Documentation 6.10
* Note that the Workstation is the system you are currently logged into Nutanix Cluster
* There are two clusters provided, connected to one Prism Central. The connection information for the relevant cluster will be displayed to the right of the question. Please make sure you are working on the correct cluster for each item. Please ignore any licensing violations.
Important Notes
* If the text is too small and hard to read, or you cannot see all of the GUI, you can increase/decrease the zoom of the browser with CTRL + and CTRL - (the plus and minus keys).
Prism Central Web Console
* admin / ykZUCJMER7V*
* nutanix / UJ2xE!DEXGY
Cluster 1
* CVM external IP: 34.53.118.63
* CVM DR IP: 172.30.0.6
* admin / 9Fw0B!3QH4X)
* nutanix / GNP*FE2504XWZ
* root / KR*6HY0z5E8
Cluster 2
* CVM external IP: 34.82.155.5
* CVM DR IP: 172.30.0.4
* admin / 5*K30fA76X
* nutanix / N*3F%1ME!Z7T9
質問 # 33
Create a VM template on Cluster 1 named Small Template that matches the small VM Configuration in NVD-2031 (see the Files\Documentation 6.10 folder) however, you will use default storage container.
Configure SMTP Alerting and NCC reports per NVD-2031 for Cluster 1.
Settings:
* SMTP: Use Cluster 2 IP address
* Cluster email: cluster1@ACME.org
* Alert emails: primaryalerts@ACME.org, secondaryalerts@ACME.org
正解：
解説：
See the Explanation below for detailed answer.
Explanation:
Here is the step-by-step solution to complete both tasks on Cluster 1.
This solution requires you to first find the IP of Cluster 2 (for the SMTP server) and then perform all configurations within the Prism Element interface for Cluster 1.
Prerequisite: Find Cluster 2 IP
* In Prism Central, navigate to Hardware > Clusters.
* Find Cluster 2 in the list and note its IP Address. You will use this in the steps below.
Task 1: Create the VM Template
* Log in to the Prism Element (PE) interface for Cluster 1. (From PC, go to Hardware > Clusters > click the name "Cluster 1").
* Navigate to the VM view from the main dashboard.
* Click the + Create VM button.
* Fill in the VM details based on the NVD-2031 "Small VM" configuration (e.g., 2 vCPUs, 1 Core per vCPU, 4 GB RAM).
* Name: Small Template
* Compute Details:
* vCPUs: 2
* Number of Cores per vCPU: 1
* Memory: 4 GB
* Scroll down to Storage and click + Add New Disk.
* Operation: Select Clone from Image Service.
* Image: Select any available guest OS image (e.g., a Windows or CentOS image).
* Storage Container: Ensure the default container is selected (as required by the task).
* Click Add.
* Scroll down to Network Adapters (NIC) and click + Add NIC.
* Select any available VLAN/Subnet (e.g., Primary).
* Click Add.
* Click Save. The VM will be created (and remain powered off).
* Find the new Small Template VM in the list. Select its checkbox.
* Click the Actions dropdown and select Convert to Template.
* Confirm the action by clicking OK.
Task 2: Configure SMTP and NCC Reports
* While still in the Cluster 1 Prism Element interface, click the gear icon (Settings) in the top-right corner.
* Select SMTP Server from the left-hand menu.
* Click the Configure button.
* In the "Server Settings" tab, fill in the following:
* Server Address: Enter the Cluster 2 IP Address (which you found in the prerequisite step).
* Port: 25 (leave as default).
* From Email Address: cluster1@ACME.org
* Click Next.
* In the "Email Recipients" tab, click + Add Email Recipient.
* Address: primaryalerts@ACME.org
* Ensure all severities (Critical, Warning, Info) are checked.
* Click Save.
* Click + Add Email Recipient again.
* Address: secondaryalerts@ACME.org
* Ensure all severities are checked.
* Click Save.
* Click Done. A test email will be sent.
* In the main Settings menu, select Alerts and Notifications.
* Scroll to the NCC Health Checks section.
* Check the box labeled Email Nutanix Cluster Check reports to recipients. (This will use the SMTP settings and recipients you just configured).
* Click Save.
質問 # 34
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NCM-MCI-6.10関連復習問題集: https://www.japancert.com/NCM-MCI-6.10.html
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