tracerouter IP 可以显示到目标IP整个链路上网关的IP地址,哪有什么命令可以显示这整个链路上所有网关的MAC地址吗?谢谢
如果网关和网关之间有N个交换机,你怎么知道哪个是路由哪个是交换机?
tracerouter IP 可以显示到目标IP整个链路上网关的IP地址,哪有什么命令可以显示这整个链路上所有网关的MAC地址吗?谢谢
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mac地址不保证唯一的。
2015-08-25 14:42 GMT+08:00 August <tan.a...@gmail.com>:
> 互联网上mac地址的确唯一,IP地址也唯一,不唯一的IP地址是内网IP.
> 只是mac地址是二层的,没法通过三层的工具来找...
>
> 2015-08-24 21:15 GMT+08:00 adream <adre...@gmail.com>:
>>
>> 这位同学,你真逗。
>> 首先谢谢各位的回复,这个是基础知识的问题,基础不够硬 。。。
>>
>> 我原先一直以为互联网上mac地址才是唯一,因为如果家里有路由器的话,个人的电脑基本都是192.168.0.X或192.168.1.X,所有不应该是通过IP地址唯一寻址的,所以才问了这个个问题。
>> 后来我查了资料,发现家里路由器都是有NAT,这样就解释清楚了。
>> 最后,还是非常感谢各位的回复。
>>
>> 在 2015年8月23日 下午11:49,Shell Xu <shell...@gmail.com>写道:
>>>
>>> 有。行政命令。
>>>
>>> 2015-08-21 20:08 GMT+08:00 adream <adre...@gmail.com>:
>>>>
>>>> tracerouter IP 可以显示到目标IP整个链路上网关的IP地址,哪有什么命令可以显示这整个链路上所有网关的MAC地址吗?谢谢
>>>>
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>>>
>>>
>>>
>>>
>>> --
>>> 彼節者有間,而刀刃者無厚;以無厚入有間,恢恢乎其於游刃必有餘地矣。
>>> blog: http://shell909090.org/blog/
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>>
>>
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>
>
>
>
> --
> Best Regards
> August
>
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