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Калькуляторы

ACL 224.0.0.0 /4 и 240.0.0.0 /4

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feeman   

feeman
Posted (edited) · Report post

На просторах интернета наткнулся на цисковский help, где описываются примеры с access-list'ами.

И вот тут лыжи встали одно правило как то смутило меня.

Дано 224.0.0.0 /4 и 240.0.0.0 /4

Циска говорит:

 

deny ip 224.0.0.0 31.255.255.255 any

deny ip 240.0.0.0 31.255.255.255 any

 

А онлайн калькулятор:

224.0.0.0 15.255.255.255

240.0.0.0 15.255.255.255

Edited by feeman

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