电信科学 ›› 2016, Vol. 32 ›› Issue (1): 159-163.doi: 10.11959/j.issn.1000-0801.2016025

• 运营技术广角 • 上一篇    下一篇

大型运营商DNS智能解析关键技术及方案

彭巍,曹维华,贺晓东   

  1. 中国电信股份有限公司广州研究院,广东 广州510630
  • 出版日期:2016-01-20 发布日期:2017-06-23

Key technology and solution of intelligent resolution for the huge carrier DNS

Wei PENG,Weihua CAO,Xiaodong HE   

  1. Guangzhou Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China
  • Online:2016-01-20 Published:2017-06-23

摘要:

主要分析了DNS智能解析的原理与优点、运营商DNS智能解析的实现,对涉及的关键技术包括缓存设备与递归设备智能解析技术、缓存视图、智能递归服务器调度进行了研究与分析,根据大型运营商的网络智能化特点,分析并提出了DNS智能解析优化的技术方案,可为运营商DNS的优化发展、建设提供参考。

关键词: 域名系统, 智能解析, 缓存, 递归

Abstract:

The principles and advantages of intelligent DNS resolution were mainly analyzed.The carrier DNS's intelligent resolution was studied,such as the key intelligent resolution techniques of cache server,recursion server and cache view.According to the characteristics of huge telecom carrier's network,a solution of intelligent resolution,which can provide reference for the development and optimization of huge telecom carrier DNS was proposed.

Key words: domain name system, intelligent resolution, cache, recursion

No Suggested Reading articles found!