电信科学 ›› 2014, Vol. 30 ›› Issue (10): 168-172.doi: 10.3969/j.issn.1000-0801.2014.10.025

• 运营技术广角 • 上一篇    

双栈环境下IP城域网MTU研究

颜永明   

  1. 中国电信股份有限公司上海分公司 上海 200030
  • 出版日期:2014-10-15 发布日期:2017-06-29

Research on MTU in Dual Stack Environment in Telecom IPMAN

Yongming Yan   

  1. Shanghai Branch of China Telecom Co., Ltd., Shanghai 200030, China
  • Online:2014-10-15 Published:2017-06-29

摘要:

通过研究城域网双栈环境下各类MTU处理机制的特点,对已有技术存在的不足和适用场景进行了分析,提出了现网部署时需关注的问题和现阶段建议方案,并对理想方案进行了探讨。

关键词: 双栈, IPv6, 城域网, 分段, 最大传输单元, 最大接收单元, 最大分段尺寸

Abstract:

Currently, there are various MTU processing mechanisms in dual stack environment in telecom IPMAN, but they have respective shortages and appropriate usage scenarios. Based on the analyses of above problems, the relatively feasible solution was provided, and the expected ideal target was discussed.

Key words: dual stack, IPv6, IPMAN, segment, MTU, MRU, MSS

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