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2V0-21.19 · Question #5

A VSS is configured with two uplinks and assigned a load balancing policy route based on a virtual port ID. What are two potential disadvantages of this configuration? (Choose two.)

The correct answer is A. A VM with a single MAC address is limited to the speed of the uplink associated with the C. The virtual switch is unaware of uplink load and uplinks might become overloaded. https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID- A4F1BF4B-8199-45A1-9578-1E4B6B08DAB0.html

Section 2 – Configure and Administer vSphere 6.7 Networking

Question

A VSS is configured with two uplinks and assigned a load balancing policy route based on a virtual port ID. What are two potential disadvantages of this configuration? (Choose two.)

Options

  • AA VM with a single MAC address is limited to the speed of the uplink associated with the
  • BHigher resource consumption compared to other load balancing algorithms will occur.
  • CThe virtual switch is unaware of uplink load and uplinks might become overloaded.
  • DThe NIC with less load is more likely to be chosen if port IDs match.
  • EESXi will use NIOC to attempt to mitigate network congestion when an uplink becomes

How the community answered

(36 responses)
  • A
    83% (30)
  • B
    8% (3)
  • D
    3% (1)
  • E
    6% (2)

Explanation

https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID- A4F1BF4B-8199-45A1-9578-1E4B6B08DAB0.html

Topics

#VSS load balancing#virtual port ID#uplink policy#network performance

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