Which would best describe a workload in Compute Cluster 1 attached to a logical switch port group?

The correct answer is A. Within Compute Cluster 1, Layer 2 would function, but Layer 3 would fail. This has an interesting side effect: if you didn't add all clusters of a given DVS to the TZ, those clusters you haven't added will still have access to that Logical Switch. Let's have a look at the following diagram…

Section 2 – Install, Configure, and Manage NSX Infrastructure

Question

Exhibit

Options

AWithin Compute Cluster 1, Layer 2 would function, but Layer 3 would fail.
BWithin Compute Cluster 1, Layer 2 would fail, and Layer 3 would fail.
CWithin ComputeCluster 1, Layer 2 would fail, but Layer 3 would function.
DWithin Compute Cluster 1, Layer 2 would function, and Layer 3 would function.

How the community answered

(42 responses)

A
76% (32)
B
14% (6)
C
7% (3)
D
2% (1)

Explanation

This has an interesting side effect: if you didn't add all clusters of a given DVS to the TZ, those clusters you haven't added will still have access to that Logical Switch. Let's have a look at the following diagram: https://telecomoccasionally.wordpress.com/2014/12/27/nsx-for-vsphere-understanding-transport- This means that in out hypothetical case, if we were to create a DLR and connect to it that LS we've created earlier, DLR instance would get created on hosts in clusters Comp B and Mgmt / Edge, but not on hosts in cluster Comp A: https://telecomoccasionally.wordpress.com/2014/12/27/nsx-for-vsphere-understanding-transport-

Topics

#logical switch#L2 connectivity#compute cluster#port group behavior

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