I have 2 boxes MX960 and MX480 with 2 RE respectively.
Both SCB cards' (Master and Backup) Fabric active are on (Green colors) on MX960
But MX480, why the Fabric Active LED light is only on at master SCB while the Backup unit is off?
show chassis environment cb, it shown that Master unit is online active while backup is online standby.
( The OK/FAIL LED is green color )
Does anyone know why the Fabric active light is off while the SCB card and RE already in backup mode.
Is it suppose to behave like this ?
or the LED light is faulty?
Why it's not behave same as MX 960 ?
Is MX960 and MX480 has difference in hardware architecture?