20CN网络安全小组论坛 - 菜鸟乐园 - 请解释一下tracert命令中遇到的问题

论坛: 菜鸟乐园标题: 请解释一下tracert命令中遇到的问题

作者: f22cdef [f22cdef]

论坛用户

我是用ADSL上网的，
我tracert www.163.com时出现的是这个结果：

Tracing route to www.163.com [202.106.168.104]
over a maximum of 30 hops:

1 14 ms 9 ms 9 ms 172.16.7.254
2 * * * Request timed out.
3 * * * Request timed out.
4 * * * Request timed out.
5 * * * Request timed out.
6 * * * Request timed out.
7 * * * Request timed out.
8 * * * Request timed out.
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 * * * Request timed out.
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 ^C
我想问的是，为什么只有第一个结点有信息，其它的都是*号
而第一个结点各项信息是什么意思？
已有相关文章麻烦联接一下，谢谢！！~

地主发表时间: 04-12-26 22:14

论坛: 菜鸟乐园