Have no PING AUX board and personal computer. Software version is V1R7C02B017SP01 (126.96.36.199P01)
Step1 : We must change configuration of ETH port for a personal computer.
My Computer -> Properties -> Device Manager -> Network adapters -> Properties -> Advanced -> MediaType -> 10Mbps Full Duplex.
Software version is V1R7C02B017SP01 (188.8.131.52P01)
Have no the coordination between Eth port of AUX board and Eth port of a personal computer. P.S. Presence of the old version of boards at the customer does
impossible a upgrade soft.
In a result we have PING between ports and we can see the equipment with help Т2000.