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Free 2V0-642 Exam Braindumps (page: 2)

Page 2 of 31
PDF with 121 Questions

What can be enabled on the vSphere Distributed Switch to monitor IP packets that are passing through a distributed port group?

  1. Traffic Marking
  2. TraceFlow
  3. Traffic Filtering
  4. NetFlow

Answer(s): D


Reference:

https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.networking.doc%2FGUID-3CF9AEEB-08B0- 47F5-A3B6-ADD8A919DFA0.html



An NSX administrator notices an error during the initial configuration of the SSO lookup service, as shown:



What step should be performed to resolve this issue?

  1. Change the Port number from 7444 to 443
  2. Change theSSO Administrator User Name
  3. Regenerate the SSL Certificate and reboot the NSX Manager
  4. Use IP address versus the DNS name in theLookup Service

Answer(s): C



An NSX Administrator is examining traffic on the network shown below.

What is the packet flow when VM1 communicates to VM5?

  1. Host A will perform a destination lookup, route the packet, switch the packet ontosegment 5002, then encapsulate and send the packet to Host C.
  2. Host A will perform a destination lookup, switch the packet onto segment 5002, route the packet, then encapsulate the packet and send it to the DLR control VM.
  3. Host A will encapsulate thepacket, send the encapsulated packet to host C, Host C will perform a destination lookup and switch the packet onto segment 5002.
  4. Host A will encapsulate the packet, perform a destination lookup, route the packet to the
    DLR control VM, the control DLR will bridge the packet onto segment 5002.

Answer(s): D



Exhibit:

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

  1. Within Compute Cluster 1, Layer 2 would function, but Layer 3 would fail.
  2. Within Compute Cluster 1, Layer 2 would fail, and Layer 3 would fail.
  3. Within ComputeCluster 1, Layer 2 would fail, but Layer 3 would function.
  4. Within Compute Cluster 1, Layer 2 would function, and Layer 3 would function.

Answer(s): A

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:
From <https://telecomoccasionally.wordpress.com/2014/12/27/nsx-for-vsphere- understanding-transport-zone-scoping/>
his 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:
From <https://telecomoccasionally.wordpress.com/2014/12/27/nsx-for-vsphere- understanding-transport-zone-scoping/






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