What is VMQ in Hyper-V?

Virtual Machine Queue (VMQ) is a type of hardware packet filtering that delivers packet data from an outside virtual machine network directly to a virtualized host operating system.

What is dynamic VMQ?

Virtual Machine Queue or dynamic VMQ is a mechanism for mapping physical queues in a physical NIC to the virtual NIC (vNIC) or virtual machine NIC (vmNIC) in Parent partition or Guest OS. This mapping makes the handling of network traffic more efficient.

How many RSS queues should I use?

Setting RSS Queues to a value greater than 4 is only advisable for large web servers with several processors. Values greater than 4 may increase CPU utilization to unacceptable levels and have other negative impacts on system performance.

How do I disable VMQ?

Right-click the desired Virtual Machine (VM), and left-click Settings in the pop-up menu. In the Settings window, under the relevant network adapter, select “Hardware Acceleration”. Check/uncheck the box “Enable virtual machine queue” to enable/disable VMQ on that specific network adapter.

What is VMQ used for?

VMQ is a Hyper-V technique that allows spreading VMs’ receive traffic among dedicated CPUs. VMQ are queues created to handle reception of unicast packets destined to a VNIC. Each VMQ is associated with a single CPU. Multiple VMQ can share a CPU core.

What is VMQ material?

VMQ (Silicones) are a group of elastomeric materials made from silicone, oxygen, hydrogen, and carbon. Extreme temperature range and low temperature flexibility are characteristics of silicone compounds. As a group, silicones have poor tensile strength, tear resistance, and abrasion resistance.

What is network VMQ?

VMQ (Virtual Machine Queue) is a type of hardware packet filtering that delivers packet data from an outside virtual machine network directly to a virtualized host operating system.

What material is FKM?

fluoroelastomer
What is FKM? FKM is the ASTM designation for a class of fluorinated, carbon-based synthetic rubber, commonly known as fluoroelastomer. FKM has impressive heat resistance, allowing FKM seals to withstand temperatures greater than 200°C.

What are silicone O rings for?

Silicone o-rings are excellent seal materials for high temperatures in static environments. Typically, silicone o-rings show outstanding flex and fatigue life, strong ozone and UV radiation resistance, and physiologically neutral and insulating properties.

How do I know if RSS is enabled?

Warning: Enable Receive Side Scaling (RSS) on a network adapter

  1. Open up an elevated command prompt.
  2. Execute the following command. netsh interface tcp set global rss=enabled.
  3. At this point, Receive Side Scaling should be enabled. Optionally, you can verify this in the Windows GUI. Follow the steps below for verification.