How many FE interfaces does the IPMA (UA5000IPM V100R007B01D063SP05) have?
It has 12 FE interfaces queried by the command.
0-1: Two FE/1GE uplink interfaces on the front panel
2-5: Four FE interfaces for LAN cascading
5-7: One FE interface on the back plane connecting the PVM for the IP channel of VoIP
8-11: Four LVDS cascading interfaces (functions not developed by the R&D)
The interfaces 8-11 can be queried in the IPMAV100R007, but not in the IPMAV100R009. Only eight FE interfaces can be queried by the command.