Just got an arista switch off an auction. After factory reset I connected a no-name QSFP DAC it gives:
Are Arista switches picky on DACs? The same cable works fine on brocade icx6610.
Code:
XcvrAgent: %TRANSCEIVER-3-DISABLED: The transceiver for interface Ethernet5 has been disabled because it is not qualified. (manufacturer Molex Inc. model 112-00178 serial number 309521593)