Fwd: SLA packet loss base

정치영 lionair at samsung.com
Wed Apr 8 19:13:55 CDT 2009

Some people replied me about my questions. thanks for reply.
However, what I want to know ultimately is something like technical proof or standard or experimentation information
they can logically support SLA values in provider's IP network.  
For example, regarding packet loss, I found information it is based on voip service tolerance (al least below 1% packet loss).
but some provider announce they can guarantee 0.3% packet loss.  Where does 0.3% come from ?
Can anyone give me an answer about this question ?  In fact I am going to make some guideline of network quality of my network.

Best regards,

------- Original Message -------
Sender : 정치영<lionair at samsung.com>  과장/인프라기술1팀/삼성네트웍스
Date   : 2009-04-08 13:05 (GMT+09:00)
Title  : SLA packet loss base

Hi all,

I wonder where we can find the base of packet loss rate of Global famous provider.
For example, the packet loss value of Sprint and NTT-Verio is same 0.3 % at their SLA.

Best regards

 Chi-Young Joung
 Email: lionair at samsung.com
 Tel +82 70 7015 0623, Mobile +82 17 520 9193
 Fax +82 70 7016 0031

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