[c-nsp] NPE-G1s don't want to talk to each other over copper?

Lukas Tribus luky-37 at hotmail.com
Wed Mar 19 12:45:45 EDT 2014


Hi,


>> should work fine. Manually set the interface media type on both sides to
>> be rj-45, and make sure that the cable is a cross-over gigabit:
> 
> I wonder. Shouldn't this never be needed for Copper Gbit?

Its correct that GigabitEthernet mandates autoneg, and it is also correct
that "mdix auto" REQUIRES autoneg, but afaik that doesn't mean all your
gigabit/autoneg gear can also automatically do auto-mdix, because that
probably requires different hardware (switching RX/TX).




Regards,

Lukas 		 	   		  


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