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1V0-21.20 · Question #108

What is the default number of logical ports for a standard switch?

The correct answer is B. 120. For a vSphere Standard Switch, the default number of logical ports available for connecting virtual machines and vmkernel adapters is 120.

Explain Networking Concepts in vSphere

Question

What is the default number of logical ports for a standard switch?

Options

  • A150
  • B120
  • C80
  • D100

How the community answered

(37 responses)
  • A
    3% (1)
  • B
    89% (33)
  • C
    3% (1)
  • D
    5% (2)

Why each option

For a vSphere Standard Switch, the default number of logical ports available for connecting virtual machines and vmkernel adapters is 120.

A150

150 is not the default number of logical ports for a standard switch; it is higher than the default setting.

B120Correct

VMware vSphere Standard Switches (vSS) are configured with a default number of 120 logical ports. These ports are essential for providing network connectivity to virtual machines and for enabling various VMkernel services such as vMotion, iSCSI, and Fault Tolerance.

C80

80 is not the default number of logical ports for a standard switch; it is lower than the default setting.

D100

100 is not the default number of logical ports for a standard switch; it is lower than the default setting.

Concept tested: vSphere Standard Switch default port count

Source: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-1C71B045-21C0-46CE-A70A-7E59DE3D1525.html

Topics

#Standard switch#Logical ports

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