2V0-622D · Question #56
You are discussing virtual networking with a colleague. She asks you which type of virtual switch supports the advanced networking option called Port Mirroring. Which of the following is the correct a
The correct answer is B. Distributed virtual switch. Port Mirroring is an advanced networking feature supported exclusively on the vSphere Distributed Switch (vDS), not on the Standard Switch.
Question
You are discussing virtual networking with a colleague. She asks you which type of virtual switch supports the advanced networking option called Port Mirroring. Which of the following is the correct answer?
Options
- AExtended virtual switch
- BDistributed virtual switch
- CStandard virtual switch
- DEnterprise virtual switch
How the community answered
(36 responses)- A3% (1)
- B94% (34)
- C3% (1)
Why each option
Port Mirroring is an advanced networking feature supported exclusively on the vSphere Distributed Switch (vDS), not on the Standard Switch.
There is no VMware virtual switch type called an 'Extended virtual switch' - this term does not correspond to any real VMware networking component.
The vSphere Distributed Switch (vDS) supports Port Mirroring, which duplicates traffic from specified source ports to a designated destination port or remote IP address, enabling network monitoring tools and packet analyzers to capture traffic without disrupting production flows - this capability does not exist on the vSphere Standard Switch.
The vSphere Standard Switch (vSS) does not support Port Mirroring; advanced features such as Port Mirroring, NetFlow, and LACP are exclusive to the Distributed Switch.
There is no VMware virtual switch type called an 'Enterprise virtual switch' - this is not a valid VMware networking product or feature name.
Concept tested: vSphere Distributed Switch advanced Port Mirroring feature
Source: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID-6F4A2B2D-1A6C-4E43-82E8-1B2F2B9FC3C1.html
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