Hello Mr. Bryan, et al,
I would like to trouble you with help on loopback testing best practices.
Given there may be a virtual loopback adapter in the NIC, how or will will this have priority over a physical RJ45 loopback plug or give misleading test results?
Additionally, what are best practices when using loopback plugs in fiber optic ports.
Thank you for taking the time to elaborate as neccesary.