Scenario 12

Exam Scenarios Set 1
Getting Started
Pearson IT Certification
Scenarios
- Scenario 1
- Scenario 2
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- Scenario 7
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- Scenario 11
- Scenario 12
- Scenario 13
- Scenario 14
- Scenario 15
- Scenario 16
- Scenario 17
- Scenario 18
- Scenario 19
- Scenario 20
- Scenario 21
- Scenario 22
- Scenario 23
- Scenario 24
- Scenario 25
- Scenario 26

Scenario 12

Scenario:

Your HA cluster currently has four hosts but is expected to grow over time. Regardless of the number of hosts in the cluster, you need to configure HA to tolerate just one host failure. The memory reservation on one VM is set to 4 GB. The memory reservation on all other VMs is 0 MB. You are concerned that if the HA slot size is 4 GB, then the total number of slots will be too low to support your VMs.

Requirements:

Configure HA for one host failure.
Use advanced settings to ensure the slot size used by admission control is no more than 2 GB.

Environment Information:

Cluster: Cluster-01

Objective: 4.1 Implement and Maintain Complex VMware HA Solutions

Guide Reference(s):

Scenario 10-12
Chapter 5 – VMware High Availability – Create a Custom Slot Size Configuration.

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Solution

Use the vSphere Client to right-click the cluster and select Edit Settings.
In the vSphere HA section, set Admission Control to Enable.
Select the Host failures the cluster tolerates option, and set its value to 1.
Click the Advanced Options button.
On the Advanced Options page, add a row for the option das.slotMemInMB and set the value to 2048 MB.