这至少在未来的几年内不太可能成为一个问题，因为大多数公司在采用IPv6的时候会使用一种“双协议栈”的配置，专家说。
That's not likely to be a problem, at least in the next few years, because when companies adopt IPv6, most of them will use a "dual-stack" configuration, experts said.
现在，未来的应用程序可以支持 IPv4 和 IPv6 双协议栈。
The futuristic applications are now enabled for dual stack support for both IPv4 and IPv6.
描述在与IPv 4网络共存情况下实施IPv6的技术要求(包括协议放式，双栈方式，隧道方式)。
Describe the technological requirements for running IPv6 in conjunction with IPv4 (including: protocols, dual stack, tunneling, etc).
应用推荐