Section 2.3 Flashcards

1
Q

What command decommissions an embedded vCenter node from an existing Enhanced Link Mode group

A

cmsso-util unregister

Departing node must be shut down prior to running command

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2
Q

What is a high-level procedural overview of a single embedded vCenter node migration to an existing SSO domain (vCenter Enhanced Link Mode)?

A
  1. Ensure source and destination vCenter nodes are powered on
  2. (Optional) Run cmsso-util pre-check command (Analyzes tagging and authorization conflicts)
  3. Run cmsso-util execute command
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3
Q

What is a high-level procedural overview of an embedded vCenter node migration to an existing SSO domain with a replication partner (vCenter Enhanced Link Mode)?

A
  1. Power off departing embedded vCenter node
  2. Run cmsso-util unregister (decommission) command
  3. Power on departing vCenter node
  4. Run cmsso-util execute command
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4
Q

True or False. The procedures to perform an embedded vCenter node migration (with a replication partner) is the same for an embedded vCenter node migration to a new domain?

A

True

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5
Q

What is a vCenter Server convergence?

A

The process of reconfiguring or converting a vCenter Server with an external PSC to a vCenter Server instance with an embedded PSC.

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6
Q

What two methods can be used to perform the convergence process?

A
  1. vcsa-util

2. vSphere Client

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7
Q

What must be disabled and removed before starting the external PSC convergence process?

A

vCenter HA

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8
Q

True or False. Enhanced Linked Mode is supported for Windows vCenter Server installations.

A

False

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9
Q

What are the supported Windows’ versions that can run the vCSA GUI/CLI installer?

A

Windows 7, 8, 8.1, 10
2012 x64 bit
2012 R2 x64 bit
2016 x64 bit

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10
Q

What are the minimum Windows’ hardware configurations for optimal performance when running the vCSA GUI/CLI installer?

A
  • 4G RAM
  • 2 CPU w/ 4 cores and 2.3 GHz
  • 32 GB Hard Disk
  • 1 NIC
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11
Q

What are the supported Linux versions that can run the vCSA GUI/CLI installer?

A
  • SUSE 12

- Ubuntu 14.04

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12
Q

What are the minimum Linux hardware configurations for optimal performance when running the vCSA GUI/CLI installer?

A
  • 4GB RAM
  • 1 CPU w/ 2 cores and 2.3 GHz
  • 16 GB Hard Disk
  • 1 NIC
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13
Q

What are the supported Mac versions that can run the vCSA GUI/CLI installer?

A
  • macOS v10.9, 10.10, 10.11

- macOS Sierra

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14
Q

What are the minimum Mac hardware configurations for optimal performance when running the vCSA GUI/CLI installer?

A
  • 8 GB RAM
  • 1 CPU w/ 4 cores and 2.4 GHz
  • 150 GB Hard Disk
  • 1 NIC
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15
Q

True or False. All components in the vSphere network must be time-synced.

A

True

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16
Q

What service and utility are used to monitor and manage time synchronization across the network?

A

w32time service

w32tm CLI utility