Why cannot set JumboPacket at VLAN?

[Vadim]

Win10 1903 [Version 10.0.18362.329], X710 SFP adapter.

I can set JumboPacket '9014 Bytes' at the parent adapter successfully (with Set-IntelNetAdapterSetting cmdlet). I can add VLANs successfully (with Add-IntelNetVLAN powershell cmdlet). But then I cannot set JumboPacket at VLAN:

PS C:\> Get-IntelNetVLANJumboPacket -ParentName "Ethernet Controller X710 for 10GbE SFP+" -VLANID 253 | Set-IntelNetVLANJumboPacket -RegistryValue "9014" Set-IntelNetVLANJumboPacket : Cannot validate argument on parameter 'Setting'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again. At line:1 char:97 + ... SFP+" -VLANID 253 | Set-IntelNetVLANJumboPacket -RegistryValue "9014" + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidData: (:) [Set-IntelNetVLANJumboPacket], ParameterBindingValidationException + FullyQualifiedErrorId : ParameterArgumentValidationError,Intel.PowerShell.Network.VLAN.SetIntelNetVLANJumboPacket

What's wrong?

[Caguicla_Intel]

Hello Vadim,

Please let me check this with our engineers. We will be getting back to you to provide an update within 1-3 business days.

Hoping for your patience.

Best regards,

Crisselle C

Intel Customer Support

A Contingent Worker at Intel

[Caguicla_Intel]

Hello Vadim,

Good day!

We'd like to inform you that we are still looking into this request. Rest assured that we will provide an update within 1-3 business days.

Thank you for your patience and kind understanding on this matter.

Best regards,

Crisselle C

Intel Customer Support

A Contingent Worker at Intel

[Caguicla_Intel]

Hello Vadim,

Apologies for the delay on this matter.

We'd like to inform you that we don't have public documentation that states this as of yet. You can set Jumbo Packets on the ADAPTER on windows 10, but you cannot set Jumbo Packets on the VLAN on Windows 10, like you could for those server OSs mentioned on our previous post. 

Regarding the X520 that can support jumbo frame on VLAN in Windows 10, kindly provide the following information.

1.) Specific Windows 10 build

2.) PBA of the adapter. You may refer to this link on where to find the PBA number. It consists of 6-digit number located at the last part of the serial number.

https://www.intel.com/content/www/us/en/support/articles/000007022/network-and-i-o/ethernet-products.html

3.) Please share the exact driver version installed.

Awaiting to your response.

Best regards,

Crisselle C

Intel Customer Support

A Contingent Worker at Intel

[Vadim]

1) Windows 10.0.16299

2) G43260 (HP) and E68793 (Intel)

3) Intel Network Connections 22.4.16.0

Maybe some clue is just about terminology.. That old version has a GUI for settings. When we add VLAN in GUI then additional "virtual" (?) adapter appears for this VLAN and we can set jumbo packet size on this "virtual" adapter (not "on VLAN"?). Latest version has no GUI and we cannot do it the same way as before.

[Caguicla_Intel]

Hello Vadim,

Thank you for the reply.

Please allow us to continue to check on this matter. Rest assured that we will provide an update as soon as possible but not later than 3 business days.

Hoping for your patience.

Best regards,

Crisselle C

Intel Customer Support

A Contingent Worker at Intel

[Caguicla_Intel]

Hello Vadim,

Apologies for the delay on this matter.

Please be informed that PROSet for Device Manager is no longer supported in your current build of Windows 10.

Regarding Jumbo Packet on VLAN, as mentioned on our previous posts, it is not supported. You can set Jumbo Packets on the ADAPTER on windows 10, but you cannot set Jumbo Packets on VLAN on Windows 10.

We've also tried to use X520 and X540 card on Win10 1803 with PROSet in Device Manager. We were able to create the VLAN but no option for the jumbo frame, it can set on the adapter itself but not on the virtual adapter. 

Let us know if you have additional questions and clarifications on this matter.

Awaiting to your response.

Best regards,

Crisselle C

Intel Customer Support

A Contingent Worker at Intel

[Vadim]

Hello Crisselle,

Well, thank you very much for the clarifications, no more questions.

[Caguicla_Intel]

Hello Vadim,

You are very much welcome, glad to be of help.

Since you don't have anymore questions, please be informed that we will now proceed in closing this request. Should you have any other concerns or assistance needed in the future, please do not hesitate to post a new question.

Thank you for choosing Intel!

Best regards,

Crisselle C

Intel Customer Support

A Contingent Worker at Intel