changes.mady.by.user Jean-luc KRIKER
Saved on Oct 30, 2018
Saved on Nov 12, 2018
https://www.juniper.net/documentation/en_US/junos-space15.2/topics/concept/oam-rfc2544-testing-overview.html
https://www.ietf.org/rfc/rfc2544.txt
Image Added
http://www.telco.com/blog/what-are-y1564-and-ethersam/
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