But because the IPV4 design goal only takes the simple network agreement, at that time consideration security.

但由于IPv 4设计的目的只是作为简单的网络协议，并没有考虑其安全性。

youdao

But because the IPV4 design goal only takes the simple network agreement, at that time consideration security.

但由于IPv 4设计的目的只是作为简单的网络协议，并没有考虑其安全性。

youdao