點解要有2個IP

2006-11-09 1:23 am
1 for the NIC (LAN) card = 008C AAAA BBBB CCCC
1 for the PC – IP address = 172.19.1.1
要咁多有咩用?
用中文解釋唔該!!

回答 (1)

2006-11-09 1:30 am
✔ 最佳答案
008C AAAA BBBB CCCC <- 呢個唔係IP,係MAC ADDRESS
172.19.1.1 <-呢個先係IP

MAC ADDRESS係用黎用SWITCHING同俾ROUTER做IPARP CONVERT架, LAYER 2
IP係INTERNET 做ROUTING, LAYER 3/4.

比較深,好難係到講.
睇下個WEB可以幫到你
http://lips.lis.ntu.edu.tw/ytchiang/study/others/tcpiposi.htm


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