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Question 40 - NCP-DB-6.5 discussion

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How would an administrator enter the NDB command line to change the static IP address on the NDB VM?

A.
era-server
Answers
A.
era-server
B.
era
Answers
B.
era
C.
cerebro_cli
Answers
C.
cerebro_cli
D.
arithmos cli
Answers
D.
arithmos cli
Suggested answer: C

Explanation:

To change the static IP address on the NDB VM, an administrator would need to enter the NDB command line using thecerebro_clicommand. Thecerebro_clicommand is used to access the Cerebro service, which is responsible for managing the NDB instance and its components. Thecerebro_clicommand can be run from the NDB VM or from any other VM that has network connectivity to the NDB VM. Thecerebro_clicommand has various subcommands and options to perform different tasks, such as changing the IP address, hostname, password, or certificate of the NDB VM. To change the static IP address, the administrator would need to use thecerebro_cli network updatesubcommand with the appropriate parameters, such as the new IP address, netmask, gateway, and DNS servers. Thecerebro_cli network updatesubcommand also requires the administrator to provide the current password of the NDB VM for authentication. After changing the IP address, the administrator would need to restart the NDB VM for the changes to take effect.Reference:

Nutanix Certified Professional - Database Automation (NCP-DB) v6.5, Section 2 - Deploy and Configure an NDB Solution, Objective 2.2: Configure an NDB Instance

Nutanix Database Management & Automation (NDMA) Course, Module 3: Nutanix Database Service (NDB) Installation and Configuration, Lesson 3.2: Configuring NDB, Topic: Changing the IP Address of the NDB VM

Nutanix Database Service (NDB) Command Line Interface Guide, Chapter 2: Cerebro CLI, Section: cerebro_cli network update

asked 23/09/2024
Antonios Petropoulos
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