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Broadcom-VMware

3V0-21.23 · Question #19

Refer to the exhibit. During a requirements gathering workshop, the customer shares the following about their existing ESXi host virtual networking infrastructure: The customer confirms that: - Each…

The correct answer is B. Configure the network to use MTU for the VMotion VMKernel to 9,000 bytes C. Create an additional standard switch with pNIC3 to use for vMotion. Use jumbo frames for best vMotion performance. To distribute and allocate more bandwidth to vMotion traffic across several physical NICs, use multiple-NIC vMotion. E is good but its additional cost and they need to procure them…

Design for network services

Question

Refer to the exhibit. During a requirements gathering workshop, the customer shares the following about their existing ESXi host virtual networking infrastructure:

The customer confirms that:

  • Each ESXi host has approximately 200 virtual machines.
  • They want to maximize the number of concurrent virtual machine migrations.
  • When placing a host in maintenance mode, it takes a long time to evacuate the virtual

machines. Which two recommendations should the architect make in order to help the customer overcome their challenge- (Choose two.)

Exhibit

3V0-21.23 question #19 exhibit

Options

  • AConfigure the network to use MTU for the VMotion VMKernel to 1,600 bytes
  • BConfigure the network to use MTU for the VMotion VMKernel to 9,000 bytes
  • CCreate an additional standard switch with pNIC3 to use for vMotion
  • DUse the 3 pNICs and bundle them in a link aggregation group (LAG) configuration
  • EUse 10 GbE NICs instead of 1 GbE

How the community answered

(15 responses)
  • B
    80% (12)
  • D
    7% (1)
  • E
    13% (2)

Explanation

Use jumbo frames for best vMotion performance. To distribute and allocate more bandwidth to vMotion traffic across several physical NICs, use multiple-NIC vMotion. E is good but its additional cost and they need to procure them. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID- 7DAD15D4-7F41-4913-9F16-567289E22977.html

Topics

#vMotion#jumbo frames#MTU 9000#virtual switch

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