СЕ
Ипв6 топ, но с ним только на днс надо всё вешать. Такие цифры вряд ли выучишь.
Size: a a a
2018 April 05
A
Ипв6 топ, но с ним только на днс надо всё вешать. Такие цифры вряд ли выучишь.
Там вроде есть сокращения, внутри локалки можно по последним цифрам обращаться
СЕ
Не спорю.
СЕ
Но сама идея прикольная, что на интерфейс вешается и локальный адрес, и глобальный.
СЕ
Так какой всё-таки ответ? Я может чего-то не знаю в ипв4?
K
вариант А очень перспективный ) мне нравится запятая
S
Товарищи админы, вот вы здесь видите правильный ответ?
Б
СЕ
А где 4 октет?
СЕ
Хотя пингуется.
СЕ
Спасибо большое.
2018 April 06
S
DESCRIPTION top
inet_aton() converts the Internet host address cp from the IPv4
numbers-and-dots notation into binary form (in network byte order)
and stores it in the structure that inp points to. inet_aton()
returns nonzero if the address is valid, zero if not. The address
supplied in cp can have one of the following forms:
a.b.c.d Each of the four numeric parts specifies a byte of the
address; the bytes are assigned in left-to-right order to
produce the binary address.
a.b.c Parts a and b specify the first two bytes of the binary
address. Part c is interpreted as a 16-bit value that
defines the rightmost two bytes of the binary address.
This notation is suitable for specifying (outmoded) Class B
network addresses.
a.b Part a specifies the first byte of the binary address.
Part b is interpreted as a 24-bit value that defines the
rightmost three bytes of the binary address. This notation
is suitable for specifying (outmoded) Class A network
addresses.
a The value a is interpreted as a 32-bit value that is stored
directly into the binary address without any byte
rearrangement.
inet_aton() converts the Internet host address cp from the IPv4
numbers-and-dots notation into binary form (in network byte order)
and stores it in the structure that inp points to. inet_aton()
returns nonzero if the address is valid, zero if not. The address
supplied in cp can have one of the following forms:
a.b.c.d Each of the four numeric parts specifies a byte of the
address; the bytes are assigned in left-to-right order to
produce the binary address.
a.b.c Parts a and b specify the first two bytes of the binary
address. Part c is interpreted as a 16-bit value that
defines the rightmost two bytes of the binary address.
This notation is suitable for specifying (outmoded) Class B
network addresses.
a.b Part a specifies the first byte of the binary address.
Part b is interpreted as a 24-bit value that defines the
rightmost three bytes of the binary address. This notation
is suitable for specifying (outmoded) Class A network
addresses.
a The value a is interpreted as a 32-bit value that is stored
directly into the binary address without any byte
rearrangement.
СЕ
Ну т.е. де-факто адреса типа 127.1 принимаются приложениями, а де-юре это не специфировано стандартами/rfc
Интересно как толкует этот момент создатели тестов. :)