Current network has too many features about S9300 interface mirroring, but it cannot query completely, this case gives the summary by testing.
1. S9300 supports striding board mirroring
2. S9300 device can configure mostly 8 monitoring interfaces.
3. The outboung and inbound traffic of S9300 interface do not support 1 to muti interface mirroring
4. S9300 supports muti to 1 mirroring, cope the packets of N interface to one view interface, use S9312 device test result, it can mirror 2 boards( total 70 interfaces) to one monitoring interface, it should not exceed the monitoring interface bandwith in practice.
5. The same board, the outbound traffic only can mirror to the same monitoring interface, inbound traffic can mirror 2 different monitoring interfaces.