UC知道关于ping 127.0.0.1得到的一些参数
来源：百度知道 编辑：UC知道 时间：2024/06/28 12:46:44
在DOS下我 ping 127.0.0.1得到如下结果:
Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.
D:\Documents and Settings\cat tom>ping 127.0.0.1
Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
D:\Documents and Settings\cat tom>
在启动-运行里直接远行ping 127.0.0.1时得到下面的结果:
Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1:byte=32 time<1ms TTL=128
Reply from 127.0.0.1:byte=32 time<1ms TTL=128
Reply from 127.0.0.1:byte=32 time<1ms TTL=128
请问这些内容都给了我什么信
Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.
D:\Documents and Settings\cat tom>ping 127.0.0.1
Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
D:\Documents and Settings\cat tom>
在启动-运行里直接远行ping 127.0.0.1时得到下面的结果:
Pinging 127.0.0.1 with 32 bytes of data:
Reply from 127.0.0.1:byte=32 time<1ms TTL=128
Reply from 127.0.0.1:byte=32 time<1ms TTL=128
Reply from 127.0.0.1:byte=32 time<1ms TTL=128
请问这些内容都给了我什么信
127.0.0.1是代表本机的IP地址 每个电脑上的127.0.0.1都是代表本机IP地址用来辅助检测网络IP数率的其中bytes=32 time<1ms TTL=128 意思是说传输的是32位数据包（byte位）时间小于1毫秒（1000ms=1s）生存时间（TTL）为128毫秒（ms）注意：time越小网络越快，生存时间是指数据包在网络的传输时间，当然也是越少越好。数据包位宽是ip协议规定的！