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Unable to get 25G capability with xxv710

JCoul2
Beginner
‎09-04-2019 11:42 AM
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Both cards are intel xxv710 they are connected with XXVDACBL3M DAC cables.

It's even not possible to show 25G capability with a single card with it's two ports connected back to back with the same cable.

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Mike_Intel
Moderator
‎09-05-2019 04:21 AM
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Hello JCoul2,

 

Thank you for posting in Intel Ethernet Communities. 

 

Upon checking, the XXVDACBL3M is for XXV710 adapter. Kindly refer to the link below:

 

https://www.intel.com/content/dam/www/public/us/en/documents/product-briefs/ethernet-sfp28-cables-brief.pdf

 

And for us to further investigate this issue, please provide the details below:

  1. Please provide a photo of both sides of the NIC focusing on the markings of the XXV710.
  2. What is the OS used?
  3. Is the connection works with 10G?

 

 

If you have questions, please let us know.

 

Best regards,

Michael L.

Intel Customer Support Technicians

A Contingent Worker at Intel

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Mike_Intel
Moderator
‎09-10-2019 12:08 AM
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Hello JCoul2,

 

Just want to make a follow up on the information that I requested for me to further assist you.

If you have questions, please let us know.

 

Best regards,

Michael L.

Intel Customer Support Technicians

A Contingent Worker at Intel

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JCoul2
Beginner
‎09-10-2019 07:24 AM
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Hello Michael,

 

Thank you for your help. I got an Intel SFP28 DAC cable to be able to connect directly two servers.

Unfortunately this cable does not allow a 25G connexion via a QFX5120-48Y Juniper switch.

 

Best regards,

Jean-Luc

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Mike_Intel
Moderator
‎09-11-2019 03:41 AM
1,033 Views

Hello JCoul2,

 

Thank you for the update.

How about the following details that I also requested?

 

  1. Please provide a photo of both sides of the NIC focusing on the markings of the XXV710.
  2. What is the OS used?
  3. Is the connection works with 10G?

 

If you have questions, please let us know.

 

Best regards,

Michael L.

Intel Customer Support Technicians

A Contingent Worker at Intel

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Mike_Intel
Moderator
‎09-16-2019 02:07 AM
1,033 Views

Hello JCoul2,

 

I just want to make a follow up on the information that I requested for me to further assist you.

If you have questions, please let us know.

 

Best regards,

Michael L.

Intel Customer Support Technicians

A Contingent Worker at Intel

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Mike_Intel
Moderator
‎09-19-2019 12:24 AM
1,033 Views

Hello JCoul2,

 

I have not heard back from you so I will close this inquiry now. 

If you need further assistance, please post a new question. 

 

Best regards,

Michael L.

Intel Customer Support Technicians

A Contingent Worker at Intel

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