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Link will not come up when manually setting speed and duplex or entering no mdix auto
Hard coded Speed and Duplex or no mdix auto is configured from cli. In usual, when connect two Cisco switch device, using cross cable will link up normally, but if Hard coded Speed and Duplex or no mdix auto is configured on 3650, then can't link up by cross cable, but link up by straight cable.
Use Auto Negotiation for Speed / Duplex, and auto MDIX.
this behavior is not seen when no mdix auto is removed and speed and duplex are allowed to auto negotiate.
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