Per this link, the GLC-SX-MMD should be compatible with the ISR4321/K9
However, this is the error that I receive:
000117: *Nov 16 21:31:00.146 UTC: %TRANSCEIVER-3-NOT_SUPPORTED: SIP0: iomd: Detected for transceiver module in Gigabitethernet0/0/0, module disabled
I have tried another GLC-SX-MMD module and the results are the same. I have tried the following IOS versions:
No luck with either. I have tried a GLC-LH-SMD and it works fine. What could the issue be with the GLC-SX-MMD modules? The GLC-SX-MMD modules do show up in inventory:
NAME: "subslot 0/0 transceiver 0", DESCR: "GE SX" PID: GLC-SX-MMD , VID: , SN: FNS17110D30
They also work in another Cisco device. What am I missing?
Thanks in advance!
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