NS机制在IMS容灾场景中的应用研究
Research of Using DNS mechanism in IMS restoration
本文详细分析了DNS的原理，并简要分析了IMS容灾的场景，在此基础上给出了在某些确定容灾情况下，如何使用以往的DNS机制，尤其是NAPTR、SRV、A三种类型的DNS资源记录的混合使用，使得IMS容灾变得容易，最后指出了当前DNS机制的不足。
In this passage I write about the DNS principles and a brief IMS restoration scenario, based which I continue to talk about how to make use of DNS mechanism in some provided restoration circumstances, especially to use three RR types of NAPTR,SRV and A. This makes the restoration easier. In the end, I point out the deficiency.
建栋锐
通信
NSIMS容灾资源记录
NSIMS restorationRR
建栋锐.NS机制在IMS容灾场景中的应用研究[EB/OL].(2010-01-13)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201001-485.点此复制
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