杭州交通信息网什么鞋质量好知乎:网络高手来看看
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/03 02:44:47
这是我在win98下对pop.21cn.com的测试，他快吗？
C:\WINDOWS>ping pop.21cn.com
Pinging pop.cdn.21cn.com [202.104.32.234] with 32 bytes of data:
Reply from 202.104.32.234: bytes=32 time=22ms TTL=246
Reply from 202.104.32.234: bytes=32 time=24ms TTL=246
Reply from 202.104.32.234: bytes=32 time=23ms TTL=246
Reply from 202.104.32.234: bytes=32 time=22ms TTL=246
Ping statistics for 202.104.32.234:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 22ms, Maximum = 24ms, Average = 22ms
C:\WINDOWS>ping pop.21cn.com
Pinging pop.cdn.21cn.com [202.104.32.234] with 32 bytes of data:
Reply from 202.104.32.234: bytes=32 time=22ms TTL=246
Reply from 202.104.32.234: bytes=32 time=24ms TTL=246
Reply from 202.104.32.234: bytes=32 time=23ms TTL=246
Reply from 202.104.32.234: bytes=32 time=22ms TTL=246
Ping statistics for 202.104.32.234:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 22ms, Maximum = 24ms, Average = 22ms
环阻值电信给的理论为，900之内为正常，1350为临界，再高就不能用了，但本人建议最好 不要超过500！这样可以保证数据局在你的线路AD（延时）参数设置上直接在交织段里设置，就可以保证你的PING DNS值达到很好，
Approximate round trip times in milli-seconds:
Minimum = 22ms, Maximum = 24ms, Average = 22ms
这样的结果已经不错了。