2022-12-05

[개발상식] Classless Inter Domain Routing ==> CIDR 표기법


마스크가 포함된 네트워크 표기법?

192.168.0.32/24 인 ip가 속해있는 네트워크는?
192.168.0.0~255까지임.

192.168.0.31/26 인 ip가 속해있는 네트워크는?
1100 0000. 1010 1000.0000 0000.0001 1111
(32-26=)6비트표현가능숫자 ==> 64개, ==> 1~63 range.

https://www.subnet-calculator.com/cidr.php

댓글 없음:

댓글 쓰기

How to Convert EUC-KR Source Code to UTF-8

How to Convert EUC-KR Source Code to UTF-8 I found old STM32 firmware code. The files were in EUC-KR encoding. This is an old Korean text f...