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1. 150台机器的局域网,adsl路由方式上网,交换机和多台hub.
2. 最近出问题,------ ping域名ping 得通,可不能上网(打不开网页,收不了邮件等).--------
3. 查了一整天,断开近30台机的连 hub的线,其他机器就正常了.明天还要查.
4. 我分析是否有用户装了非法的软件,又不象是"网络执法官"一类的软件.或者是硬件问题.
5. 朋友,帮我分析一下!还有ping域名ping 得通,可不能上网这个问题也很奇怪.
Pinging www.21cn.com [61.140.60.90] with 32 bytes of data:
Reply from 61.140.60.90: bytes=32 time=16ms TTL=246
Reply from 61.140.60.90: bytes=32 time=47ms TTL=246
Reply from 61.140.60.90: bytes=32 time=16ms TTL=246
Reply from 61.140.60.90: bytes=32 time=32ms TTL=246
Ping statistics for 61.140.60.90:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 16ms, Maximum = 47ms, Average = 27ms |
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