运营商IPv6演进实践与思考  

Prictices and Consideration of Telecom Operators in Transition to IPv6

作　　者：徐小兴[1] 

机构地区：[1]华为技术有限公司中国区网络部

出　　处：《现代电信科技》2011年第7期11-14,共4页Modern Science & Technology of Telecommunications

摘　　要：从IPv4向IPv6演进的顺序来看,必然是网络要先行。当网络具备IPv6能力之后,内容提供商才会提供基于IPv6的业务,用户才会使用IPv6接入网络。对运营商来说,在IPv6还没有大量普及时,最好的方式是通过现网设备的软件平滑升级,开启IPv4/IPv6双栈,在保持对现有IPv4用户和业务最佳兼容的同时提供IPv6接入能力。In the transition from IPv4 to IPv6,network update is the first step.When a network is IPv6 enabled,content providers can provide services based on IPv6 to users,and the customer could access the network via IPv6.For the operators,when IPv6 are not widely deployed,the best way to introduce IPv6 is smooth upgrade of software in existing network and opening the IPv4/IPv6 double stack,which can provide IPv6 access ability while maintaining the existing IPv4 users and services.

关 键 词：互联网 IPV4 IPV6 

分 类 号：TN915.04[电子电信—通信与信息系统]