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Exam 2V0-621 All Questions

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Exam 2V0-621 topic 1 question 50 discussion

Actual exam question from VMware's 2V0-621
Question #: 50
Topic #: 1
[All 2V0-621 Questions]

What are two limitations of Link Aggregation Control Protocol (LACP) on a vSphere Distributed Switch? (Choose two.)

  • A. IP Hash load balancing is not a supported Teaming Policy.
  • B. Software iSCSI multipathing is not compatible.
  • C. Link Status Network failover detection must be disabled.
  • D. It does not support configuration through Host Profiles.
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Suggested Answer: BD 🗳️
LACP Limitations on a vSphere Distributed Switch
Link Aggregation Control Protocol (LACP) on a vSphere distributed switch allows network devices to negotiate automatic bundling of links by sending LACP packets to a peer. However, there are some limitations when using LACP with a vSphere distributed switch.
✑ LACP only works with IP Hash load balancing and Link Status Network failover detection.
✑ LACP is not compatible with iSCSI software multipathing.
✑ vSphere only supports one LACP group per distributed switch, and only one LACP group per host.
✑ LACP settings do not exist in host profiles.
✑ LACP between two nested ESXi hosts is not possible.
LACP does not work with port mirroring.

Reference:
https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.networking.doc%2FGUID-3FDE1E96-9217-4FE6-8B76-6E3A64766828.html

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