什么是环回测试？

HelloNoobabooba，感谢您在英特尔有线以太网社区发帖。
环回测试将通过适配器的接收威廉希尔官方网站 和逻辑从适配器发送测试数据包。
由于芯片组不支持测试功能，它可能已经失败。您是否正在运行诊断程序来测试现有问题，您能解释一下这个问题吗？
要进一步解决此问题，请提供System Support Utility日志。
这不会收集任何个人信息。 
从上面的链接下载并运行.exe检查“所有内容”然后单击“扫描”扫描完成后单击“下一步”保存日志并将其附加到帖子常见问题解答包含有关此实用程序的其他信息。
如果您有任何疑问，请随时与我们联系。最诚挚的问候，丹尼尔D.



以下为原文

Hello Noobabooba,

Thank you for posting in Intel Wired Ethernet Communities.  The loopback test will send test packets from the adapter through the adapter's receive circuitry and logic.  It may have failed due to the chipset not supporting the test feature. 

Were you running diagnostics to test for an existing issue, and can you explain the issue?  To further address the issue please provide the  System Support Utility logs.  This will not collect any personal information. 

• Download and run the .exe from the link above
  
• Check "everything" then click "scan"
  
• When scan is finished click "next"
  
• Save the log and attach it to a post
  

The FAQs have additional information about this utility.  If you have any questions please do not hesitate to contact us.

Best regards,
Daniel D

HelloNoobabooba，您是否只需知道环回测试是什么，或者您想进一步调查它？
如果您需要任何其他帮助，请告诉我们。最好的问候，丹尼尔D.



以下为原文

Hello Noobabooba,

Did you only need to know what the loopback test is, or do you want to investigate it further?  If you need any additional assistance please let us know.

Best regards,
Daniel D

您好Noobabooba，如果您有任何其他问题，请告诉我们。最好的问候，丹尼尔D.



以下为原文

Hello Noobabooba,

Please let us know if you have any other questions.

Best regards,
Daniel D

很抱歉没有回答。
我有互联网的问题，并进行了这项测试。
我以为理由是硬件。
但实际上这是供应商的错误。
现在它固定了。
一切都很好。尽管测试结果相似，但我认为你是对的。
这是旧主板中集成的网卡，它不支持很多功能。



以下为原文

Sorry for not answering. I had the problem with internet and r***n this test. I thought reason was in hardware. But actually it was the providers fault. Now its fixed. All is ok.
Although testing result is similar but i think you right. This is integrated network card in the old motherboard, its not supporting a lot of features.