Solution:

This document shows the testing topology of PRP function of ECU-P1524PE and ECU-P1524SPE HSR/PRP cards. If a user is going to test ECU-4784 with 3rd party HSR or PRP card, this FAQ method could be your reference. This document test method shows the HSR/PRP card provided from Advantech woks well even with multiple VIDs. If a user does not want to use virtual LAN, just simply remove the VID setting and follow the testing topology and method in this document.