I'm trying to set up a transparent mode FTD on the FMC to allow L2 multicast IEC61850 goose packets with a VLAN tag to pass between inside and outside sub-interfaces.1. I created a BVI to bind inside and outside sub-interfaces but have no IP address....

I bought IE-2000U-8TC-G last year. They came with ios 15.2(4) EA8 and support PTP. This year I got a smaller application. So I bought IE-2000U-4TS-G which came with only 4 ports and same ios 15.2(4) EA8. However, I found that the 4TS-G doesn't suppor...