说明：  华为IPv6技术基础，包括： 了解IPv6地址分类和格式以及配置方法 了解IPv6报文结构 了解IPv6路由协议及基本配置方法 了解IPv6主要过渡技术，包括隧道技术及协议转换技术及基本配置方法
(Huawei IPv6 technology infrastructure, including: classification and understanding of IPv6 address format and configuration approach to understanding the IPv6 packet structure to understand IPv6 routing protocols and basic configuration approach to understanding the major IPv6 transition technologies, including the tunnel technology and protocol conversion technologies and the basic configuration)