要更正此问题，配置一个环回接口。
获取环回接口的索引。
对任何已知的限制应用解决方法，例如上面提到的环回实例。
Apply workarounds to any known limitations, such as the loopback occurrence mentioned above.
下面的示例使用一对接口标志来检索其当前状态，并检查环回。
The following examples use a couple of flags on the interface to retrieve its current state and check for loopback.
指定的网络适配器无效，因为这是一个环回适配器。
The specified network adapter is not valid because it is a loopback adapter.
适合环回测试电缆的循环后的信号到达终端设备端口。
The fit loopback tests the cable by looping the signal back after it reaches the DTE port.
记录的输出没有该文件的内容（我有一个数字环回验证）。
The recorded output is not the contents of the file (I have a digital loopback to verify this).
环回地址(127.0.0.1)不是一个有效的目标地址。
The loopback address (127.0.0.1) is not a valid destination address.
第二个和第三个环回测试线港口当地DCE和远程终端设备。
The second and third loopbacks test the line ports of the local DCE and the remote DTE.
而如果你向右转，那就错了，所以它会环回，并给你下一步的指令。
If, for example, you turn right, then it’s a mistake, so it loops back and it gives you further instructions.
指定的网络适配器无效，因为这是一个环回适配器。请指定其他网络适配器。
The specified network adapter is not valid because it is a loopback adapter. Specify a different network adapter.
数据环回测试中断正常网络通讯。测试完成后，正常通讯会复原。要继续吗？
The data loopback test disrupts normal network communication. Normal communication will resume when test is complete. Do you want to continue?
指定的网络适配器无效，因为这是一个环回适配器。请指定其他网络适配器。
Your computer's wireless hardware is a wireless access point, not a wireless network adapter.
仅当客户端应用程序运行在同一机器上并且通过环回地址(localhost或127.0.0.1)连接时才能连接到该端口。
You can connect to that port only if your client application is running on the same machine and is connecting through the loopback address (localhost or 127.0.0.1).
在可靠性要求不是很高的地区例如城郊等，建议采用架空接线的不同母线出线的环式接线模式或不同母线三回馈线的环式接线模式。
For the suburban districts where reliability is not very necessary, line-link feeders from different buses loop connection mode or three feeders from different buses loop connection mode is suggested.
通过严格的理论推导，论证了自适应电流速断保护不仅适用于单回线运行方式，同样适用于双回线或环网运行方式。
Strict theoretical deduction shows that adaptive current fast - tripping protection can be used not only on single - circuit line, but also on double - circuit line.
肠套叠的类型以回结型最多，油炸面圈征或靶环征是肠套叠的特征性超声表现；
The most popular type of intussusceptions is circle-linked. The ultrasound exam shows the characteristics of doughnut or target loop.
肠套叠的类型以回结型最多，油炸面圈征或靶环征是肠套叠的特征性超声表现；
The most popular type of intussusceptions is circle-linked. The ultrasound exam shows the characteristics of doughnut or target loop.
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