800 Series Network Adapters (up to 200GbE)

Intel® Ethernet Network Adapter E810-CQDA2

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Specifications

Ordering & Compliance

Compatible Products

Downloads

Support

Product Information & Documentation

Identify My Product

Install & Setup

Maintenance & Performance

Product Codes & Spare Parts

Troubleshooting

Intel Support Community

Warranty

Compatibility

Supported Operating Systems for Retail Intel® Ethernet Adapters

Find Compatibility Information for Intel Products

Intel® Ethernet Controller E810 Interoperability Testing Summary

IPv6 Support for Intel® Ethernet Adapters and Intel® Wireless Adapters

Which Intel® Ethernet Network Adapters Support iWARP and RoCE v2?

Intel® Ethernet Adapters Compatibility with VMware*

Understanding Fiber Distance Limitations for Intel® E25GSFP28LRX: Exploring OM4 Fiber Compatibility

Where to Get Support for Using PMD(librte_net_igc) with Data Plane Development Kit (DPDK) Version

Does Intel® Ethernet Controller X710 Series Support Simplex Cables over Intel® Ethernet SFP+ LR Optic Cable at 40 km?

Intel® Ethernet Server Adapters That Are Supported by Windows® 10

Does Intel® Ethernet Network Adapter 800 Series Support Third Party Transceivers?

Windows® 10 Support for Intel® Ethernet Adapters

Intel® Ethernet Adapters Compatibility with VMware*

Intel® PROSet and Intel® Advanced Network Services Support

Connectivity

Video Series for Intel® Ethernet Controller E810 eSwitch Switchdev Mode Technology

Network Performance Issue in E810-CQDA2 with M50CYP2UR Family Board

How to Troubleshoot Intel® Network Adapter Port down Issue

Error Messages

Error Message “Failed to Open BootIMG.FLB” While Configuring FLASH

How to Address Code 10 Error on the Intel® Ethernet Controllers and Intel® Ethernet Adapters

Product Information & Documentation

Regulatory Information Index for Intel® Ethernet Network Adapters

Right to Repair

Intel® Ethernet Product Release Notes

Where do I Get Intel Export Compliance Information such as Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS)?

Where to Find Intel® Ethernet 800 Series Product Briefs

Where to Find Intel® Ethernet Feature Support Matrix Documents

Country of Origin for Intel® Ethernet Adapters

Help Guide for the Intel® System Support Utility

Frequently Asked Questions for the Intel® System Support Utility

Right to Repair

How to Find Product Change Notifications (PCN) and Product Discontinuance Notifications (PDN) for Intel® Products

Implementation of NC-SI over MCTP over SMBus in Intel® Ethernet 800 Series Products

Intel® Ethernet Controller E810 64-Bit Legacy PXE and Native iPXE

Intel® Ethernet Controller E810 PTP/SyncE Feature Power on Checklist

Legacy iSCSI – a Path Forward for the Intel® Ethernet Controller E810 without Legacy iSCSI

How Do I Request a Quote for Intel® Products?

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA2T + GNSS (M39301 + M30817)

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA1/CQDA2 for OCP 3.0

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA1/CQDA2

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA2T (M39301)

Regulatory Documentation for Intel® Ethernet Network Adapter E810-2CQDA2

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA1/CQDA2 for OCP 3.0

Video Guides to Intel® Ethernet NVMe* Use Cases for Linux*

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA1/CQDA2

Migration Guide for Intel Ethernet 800 Series Controllers

Regulatory Documentation for Intel® Ethernet Network Adapter E810-2CQDA2

Legacy iSCSI – a Path Forward for the Intel® Ethernet Controller E810 without Legacy iSCSI

Minimum Security Revision Control for Intel® Ethernet Products Application Note

Intel® Ethernet Controller E810 and Intel® Ethernet Connection E82X Feature Comparison Matrix

Where to Find Intel® Ethernet Specification Updates

Technology Guide for Intel® Ethernet Controller E810 Dynamic Device Personalization Package (DDP) for Telecommunications

Intel® Ethernet Controller E810 64-Bit Legacy PXE and Native iPXE

User Guide Intel® Ethernet Network Adapter E810-XXVDA4T

How to Find Intel® Ethernet E810 Data Plane Development Kit (DPDK) Configuration Guides

User Guide for Intel® Ethernet Network Adapter E810-CQDA2T

How to find the Discontinuance Date of Intel® Ethernet Server Adapters that are End of Life

Where to Find Intel® Ethernet Controller Datasheets

Technology Guide for Intel® Ethernet Controller E810 Dynamic Device Personalization (DDP)

Configuration Guide for Intel® Ethernet Controller E810 eSwitch Switchdev Mode Technology

Where do I Get Intel Export Compliance Information such as Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS)?

Temperature Reporting Interfaces Support for Manageability for Ethernet Products

Video Series on XDP, AF_XDP Foundations for Intel® Ethernet 800 Series

Video Series for Intel® Ethernet Network Adapter E810 Q-in-Q Usage

Video Series about Containers for Intel® Ethernet 800 Series

Video Guide to the Intel® Ethernet 800 Series Communications Portfolio

Intel® 25G Ethernet Media Guide

Firmware Resiliency with Intel® Ethernet Products Application Note

Intel® Ethernet Controller E810 PCIe* Lane Margin Application Note

Where to Find Support for Programmable Ethernet Switches?

Is There a Way to Disable Malicious Driver Detection (MDD) on Intel® Ethernet Controllers E810, X710 and X722?

Can the Non-Volatile Memory (NVM) Firmware of Intel® Ethernet Adapter E810-CQDA2 Be Updated to the Latest Version without Any Bridge Versions?

How to Get the Altitude Limit for the Intel® Ethernet SFP+ SR Optics Transceivers

Why Is the ETrackID of an Ethernet Adapter Different than Another One That Is the Same Model

Whether the Connector Type of Optic Module E25GSFP28SR and E100GQSFP28SR Are LC-LC

Where to Get the Harmonized System (HS) Code of Intel® Ethernet Converged Network Adapter X550-T2?

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA1/CQDA2

Regulatory Documentation for Intel® Ethernet Network Adapter E810-CQDA1/CQDA2 for OCP 3.0

Regulatory Documentation for Intel® Ethernet Network Adapter E810-2CQDA2

Where to Find RoHS Certificate for Intel® Ethernet Controller I210-AT?

Does Intel E810-CQDA2 NIC Support Duplex Traffic on Both Ports?

Is the Physical Hardware Clock (PHC) of 100GbE Intel® Ethernet Network Adapter E810 Set One per Interface or One per Port?

How to Register and have Access to Intel® Premier Support

How to Find the Recommended Replacement Part for an End of Life Ethernet Adapter

Find Intel® Ethernet Products on Product Specifications Page (ARK)

Video Guide to Application Device Queues (ADQ) for Intel® Ethernet 800 Series

Where Can I Find Information on Intel® SVT Closed Chassis Adapter?

Discontinue Date for the Intel®Network Connections Software

Do Intel Ethernet Drivers Support IEEE 1588 in Windows*?

How to Get Information about the Intel® Ethernet Network Adapters?

Do Intel® Network Adapters Support Synchronous Ethernet (SyncE)?

Does Intel® Ethernet Network Adapter X520, X550 and X710 Series Support Hardware Internet Small Computer Systems Interface (iSCSI) Offload?

FAQs for Intel® Network Adapters and Controllers

Video Guide to Intel® Ethernet Pluggable Optics and Cables

Video Guide to Intel® Ethernet Remote Direct Memory Access (RDMA)

Video Guide to NVMe* over Fabrics (NVMe-oF)* with Intel® Ethernet

Video Guide to Dynamic Device Personalization (DDP) for Intel® Ethernet

Video Guides to Intel® Ethernet NVMe* Use Cases for Linux*

Video Guide to Data Plane Development Kit (DPDK) for Intel® Ethernet

Are the Intel® Ethernet Adapters Compliant with the EN62368 Standard?

When is the ISO Certificate for Intel Network Card Renewed, and how do I Download the Latest Certificate?

Are IEEE1588/PTP and PRP Solely Software Protocols, and is Ethernet Switch IC Needed to Support these two Protocols?

Do 10GbE PCIe* Intel® Ethernet Network Adapters Support Wake-on-LAN (WoL)?

Identify My Product

Identify Your Wired Intel® Ethernet Adapter and Driver Version

How-to Videos: Identify your Ethernet Device, Driver Version, and Update the Driver

YottaMark* Site Is Not Available to Validate Intel® Ethernet Adapters

How to Determine the Port Sequence on Intel® Multi-port Server Adapter?

How to identify if an Intel® Ethernet Adapter is Intel or OEM through the MAC Address?

Install & Setup

Is PowerShell for PROSet Available as an Individual Download?

Video Guide to Update the Intel® Ethernet 800 Series NVM in Linux*

Software Developer’s Guide for Application Device Queues (ADQ)

Configuration Guide for NVM Express* over TCP with Linux Kernel* for Intel® Ethernet Products with ADQ

Configuration Guide for NVM Express* over TCP with SPDK for Intel® Ethernet Products with ADQ

Video Guide to NVMe* over TCP with SPDK Using ADQ

Video Guide to Configuring the SPDK NVMe* over Fabric Target Application on the Linux* Operating System Using the Intel® Ethernet 800 Series

Configuration Guide for SR-IOV on SUSE Linux Enterprise Server* (SLES*) 15 for Intel® Ethernet 800 Series

Configuration Guide for Application Device Queues (ADQ)

Video Guide to Configuring NVMe* over Fabrics Using RDMA on Linux* Operating System Using the Intel® Ethernet 800 Series

Video Guide to Configuring NVMe* over TCP on Linux* Operating Systems Using Intel® Ethernet 800 Series Devices

Configuration Guide for SR-IOV on Red Hat Enterprise Linux* (RHEL*) 8 for Intel® Ethernet 800 Series

Configuration Guide for SR-IOV on Windows* Server 2019 for Intel® Ethernet 800 Series

How to Find Intel® Ethernet 800 Series Dynamic Device Personalization (DDP) Package Downloads

Configuration Guide for NVM Express* over Fabrics for Intel® Ethernet Products with RDMA

Configuration Guide for NVM Express* over Fabrics with SPDK for Intel® Ethernet Products with RDMA

Video Guide to Building and Installing the Intel® Ethernet iRDMA Driver in Linux*

Configuration Guide for NVM Express* over TCP for Intel® Ethernet Products

Video Guide to Compiling and Installing the Intel® Ethernet 800 Series Driver in Linux*

Learn about Intel® PROSet Software and How to Access It

Video Guide to Identifying Installed Adapters and Determine Currently Installed Drivers in Linux*

Tuning Throughput Performance for Intel® Ethernet Adapters

Advanced Settings for Intel® Ethernet Adapters

How to Turn Off Intel® Boot Agent (IBA) or Prevent It from Running

How to Manually Install Intel® Network Adapter Drivers in Windows*

Which Optic Modules and Cables Are Compatible with Intel® Ethernet Network Adapter E810 Series Adapters?

Configuration Guide for NVM Express* over Fabrics for Intel® Ethernet Products with RDMA

Configuration Guide for NVM Express* over Fabrics with SPDK for Intel® Ethernet Products with RDMA

Configuration Guide for NVM Express* over TCP with SPDK for Intel® Ethernet Products with ADQ

Configuration Guide for NVM Express* over TCP with Linux Kernel* for Intel® Ethernet Products with ADQ

Clean Driver Installation Guide for Intel® Ethernet Connections

Generic Routing Encapsulation (GRE) Packets Cannot Reach the Server Operating System through Intel® Ethernet Network Adapter E810 Series

Installing Base Driver and Intel® PROSet Via Command Line

Does Intel® Ethernet Network Adapters E810 Family Supports 40GbE?

Which Optic Modules and Cables Are Compatible with Intel® Ethernet Network Adapter E810 Series Adapters?

How to Install Intel® Ethernet Adapter Drivers and Software on Windows* Operating Systems

How to Build and Install Linux* Drivers for Ethernet Adapters?

Why Is the Intel® Network Adapter Not Detected?

Remote Wake up Basics for Intel® Ethernet Products

Video Guide to Installing the Intel® Ethernet E800 Series Linux* Drivers Using Rpmbuild

Video Guide to Intel® Ethernet Port Configuration Tool (EPCT)

Video Guide to Update the Intel® Ethernet 800 Series NVM in Linux*

Configuration Guide for SR-IOV on Red Hat Enterprise Linux* (RHEL*) 8 for Intel® Ethernet 800 Series

Configuration Guide for SR-IOV on SUSE Linux Enterprise Server* (SLES*) 15 for Intel® Ethernet 800 Series

Configuration Guide for SR-IOV on Windows* Server 2019 for Intel® Ethernet 800 Series

Configuration Guide for Intel® Ethernet 800 Series Linux* Flow Control for RDMA Use Cases

Configuration Guide for Intel® Ethernet 800 Series Linux* Q-in-Q

Software Developer’s Guide for Application Device Queues (ADQ)

Configuration Guide for Application Device Queues (ADQ)

How to Resolve Team and VLAN Configuration Issues for Windows® 10 1809 (RS5)

How to Turn Off Intel® Boot Agent (IBA) or Prevent It from Running

Teaming with Intel® Advanced Network Services

Setting up NIC Teaming for Windows Server 2012*/2012 R2*/2016*/2019*

Maintenance & Performance

Updated Guidance for Intel Drivers

Updated Guidance for Intel Drivers

Quick Usage Guide for Intel® Ethernet NVM Update Tool for FreeBSD*

Quick Usage Guide for Intel® Ethernet NVM Update Tool for VMware ESX*

Quick Usage Guide for Intel® Ethernet NVM Update Tool for Linux*

Quick Usage Guide for Intel® Ethernet NVM Update Tool for Microsoft Windows*

Quick Usage Guide for Intel® Ethernet NVM Update Tool for EFI (Extensible Firmware Interface)

How to Update Intel® Boot Agent

iWARP Throughput Performance Issue on Intel® Ethernet Network Adapter E810-CQDA2

How to Reach the Max Bandwidth Speed of a Single RDMA QPS When Using E810-CQDA2?

Guide to Recovery Mode for Intel® Ethernet Products

Linux* Performance Tuning Guide for Intel® Ethernet E800 Series

Product Codes & Spare Parts

Bracket Replacement Policy for Intel® Ethernet Adapters

Troubleshooting

Intel® Ethernet E810 Network Adapters Detection of vSphere 7.0 Alarm for High pNIC Error Rate Application Note

Direct-Assignment Networking Fault Isolation in a Data Center Environment Application Note

How to Check the Firmware Version of Intel® Ethernet Adapters under Linux* OS

What Is Intel Doing about the Speed Issues Reported with Intel® Ethernet Controller I225-V?

Intel® Ethernet Adapter Limited at 100 Mbps

Only One Port of the Intel® Ethernet Network Adapter E810-2CQDA2 Is Working on a Dell PowerEdge R740

How to Fix the Loss of VLAN Configuration

Encountered error message "update not available" when update to 6.01 in X710

Why SR-IOV Virtual Function (VF) Still Works when Physical Function (PF) is down in Intel® Ethernet Network Adapter X710

MSI-X on Intel® Ethernet Connection Network Adapter Families

Warranty & RMA

Warranty Terms and Conditions for Intel® Products

Intel Customer Support Services during COVID-19 Global Response Actions

Warranty Terms and Conditions for Intel® Products

Warranty Expiration Information for Retail Intel® Ethernet Adapters

What Warranty Return Services Are Offered by Intel?

Unable to Submit an Intel Warranty Request

Where Do I Ship Intel® Product for a Warranty Replacement?

How Do I Package Intel® Product for a Warranty Replacement?

How Do I Read or Fill out a Return Commercial Invoice for an Intel® Product Warranty Replacement?

What Factors Determine if I Get New or Refurbished Intel® Products When a Warranty Replacement Order Is Approved?

How Do I Report a Problem When Trying to Submit a Warranty Return or Service Ticket?

How Do I Cancel My Warranty Return or Claim?

How Do I Change My Warranty Return or Claim?

Will My Intel® Product Be Replaced with the Same or Different Model?

What Information Do I Need to Provide When Requesting a Warranty Return?

What Email Confirmations Should I Expect When Submitting a Warranty Request, and What if I Don't Get Them?

Does Intel Provide Warranty for Used or Secondhand Intel® Processors and Other Products?

Intel Customer Support Services during COVID-19 Global Response Actions

Warranty Replacement for the Intel® Network Adapter

Intel Network Interface Controllers (NICs) Return Merchandise Authorization (RMA), Registration, and Warranty Instructions

Warranty Terms and Conditions for Intel® Products

Unable to Submit an Intel Warranty Request

Error Message: "Your product could not be located" When Checking Warranty Status or Coverage on an Other Intel® Products

Intel Customer Support Services during COVID-19 Global Response Actions

Intel Customer Support Services during COVID-19 Global Response Actions

Will Damaging or Removing the Identification Labels Void the Warranty of an Intel Product?

Warranty Replacement for the Intel® Network Adapter