Which feature can help achieve a high packet rate with …

A Telco customer is implementing NFV using vSphere as the virtualization platform.
Which feature can help achieve a high packet rate with lower CPU consumption?

A Telco customer is implementing NFV using vSphere as the virtualization platform.
Which feature can help achieve a high packet rate with lower CPU consumption?

A.
Network I/O Control

B.
SplitRX

C.
ERSPAN

D.
LACP



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Ema

Ema

I think B, the strange bit is that SplitRX is enabled by default since 5.1

DumbDumb

DumbDumb

not to muddy the waters.. but the question specifies lower cpu consumption, and splitrx increases cpu consumption?

http://pubs.vmware.com/nsxt-11/topic/com.vmware.ICbase/PDF/nsxt_11_bestpractice.pdf

Disable SplitRx Mode for an ESXi Host
For better CPU efficiency, for example when the packet rate received from the queue is low the
SplitRx mode can be disabled for an ESXi host from the vSphere Clien
t.

–Still… I guess all the other answers seem wrong.

Vsan

Vsan

SplitRx mode is an ESXi feature that uses multiple physical CPUs to process network packets received in a single network queue. This feature provides a scalable and efficient platform for multicast receivers. SplitRx mode typically improves throughput and CPU efficiency for multicast traffic workloads.

Saunders

Saunders

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NEW QUESTION 2
Which Host Profile Subprofile configuration is used to configure firewall settings for ESXi hosts?

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An administrator has decided to use Auto Deploy in the environment. Which two considerations must be taken into account before configuring Auto Deploy? (Choose two.)

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An administrator would like to configure vSphere HA to use two isolation addresses. How would this affect the behavior of HA?

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An administrator notices that a virtual machine running SQL Server is not performing as expected:
vmware.log> vmx| W110: NUMA and VCPU hot add are incompatible. Forcing UMA
How can the administrator resolve this issue?

A. Power off the virtual machineand disable vCPU hot plug.
B. Reinstall VMware Tools.
C. Modify the .vmx file to force NUMA and vCPU hot add to function.
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NEW QUESTION 9
……

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raj

raj

Vmware recommendation for the storage DRS datastore?
template available in Content Library, but unable to use it what could be the issue?

P.C.S.O.R.

P.C.S.O.R.

Network I/O Control: traffic is divided into the following predefined network resource pools https://pubs.vmware.com/vsphere-51/index.jsp#com.vmware.vsphere.networking.doc/GUID-ADEA0213-C969-43E4-B1F4-66D4A916EBDF.html

SplitRX: send jobs to CPU https://communities.vmware.com/thread/405943

ERSPAN: is for monitoring https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/lanswitch/configuration/xe-3s/lanswitch-xe-3s-book/lnsw-conf-erspan.html#GUID-4CAB13D7-0803-4D67-B720-4AB56A978FEF

LACP: method to control the bundling of several physical network links together to form a logical channel for increased bandwidth and redundancy purposes https://kb.vmware.com/s/article/2034277

For me the correct answer that is more close to the question is Network I/O Control (A)