知道mac如何查找ip呢

platinum

[yushin@localhost ~]$ nmap -sP -PI -PT -on ipandmaclist.txt 192.168.0.0/24
Warning:  You are not root -- using TCP pingscan rather than ICMP

Starting nmap 3.70 ( http://www.insecure.org/nmap/ ) at 2005-10-13 08:22 CST
Failed to resolve given hostname/IP: ipandmaclist.txt.  Note that you can't use '/mask' AND '[1-4,7,100-]' style IP ranges
Host 192.168.0.1 appears to be up.
Host 192.168.0.3 appears to be up.
Host 192.168.0.10 appears to be up.
Host 192.168.0.21 appears to be up.
Host 192.168.0.22 appears to be up.
Host 192.168.0.50 appears to be up.
Host 192.168.0.51 appears to be up.
Host 192.168.0.55 appears to be up.
Host 192.168.0.97 appears to be up.
Host 192.168.0.100 appears to be up.
Host 192.168.0.178 appears to be up.
Host 192.168.0.222 appears to be up.
Host 192.168.0.228 appears to be up.
Host 192.168.0.234 appears to be up.
Host 192.168.0.236 appears to be up.
Host 192.168.0.239 appears to be up.
Host 192.168.0.240 appears to be up.
Host 192.168.0.247 appears to be up.
Host 192.168.0.251 appears to be up.
Host 192.168.0.253 appears to be up.
Nmap run completed -- 256 IP addresses (20 hosts up) scanned in 14.163 seconds

怎么说扫描了 256 个 IP ？

platinum

0 和 255 不是代表网络地址和广播地址吗？这两个也计算在内一起 scan ？

platinum

原帖由 "我爱臭豆腐" 发表：

而且我这个人属于投机取巧的人.每次达到目的后就不深入钻研了.



所以自己的技术一直没有什么长进.大家可千万别学习我啊.应该多和白金学习学习.他们的技术都比我好.

老大你别耍我了，你一直是我心目中的偶像呢
还需努力努力再努力！

platinum

因为没有机会摸到很高端的设备，所以只能自己研究研究这些很底层的东西了。。。
不过现在回过头来看，我并没有觉得后悔，相反，越来越觉得调试那些高端设备其实很简单 ^_^

platinum

原帖由 "我爱臭豆腐" 发表：

另外你现在是不是qq也不能够使用了啊?有什么联系方式吗?比如邮件之类的.我也就能发邮件了.晚上回家后才能上网.

我发站内短信了 ^_^

platinum

Failed to resolve given hostname/IP: ip.txt.  Note that you can't use '/mask' AND '[1-4,7,100-]' style IP ranges

platinum

原帖由 "我爱臭豆腐" 发表：



ms
下面就是花钱的了.想知道答案的话就请我吃饭吧

多一个不多，少一个不少

platinum

原帖由 ioiioi 于 2005-12-1 22:43 发表
cacti有一个插件，TheWiness开发的，可以将每个交换机里的MAC地址全部显示出来。你可以试试看。不过nmap可以用来查mac，我还是第一次听到，明天去试试
看。

傻瓜二层不带管理的那种一定不行