Hi,   I have Cisco ISR4331 Route Processor and below are the sho ver.   Router#sh version Cisco IOS XE Software, Version 03.16.04b.S - Extended Support Release  But when i insert the SFP module it is  not showing in Inve? Router#sh inventory also por...

Hi,   I have Cisco ISR4331 Route Processor and below are the sho ver.   Router#sh version Cisco IOS XE Software, Version 03.16.04b.S - Extended Support ReleaseCisco IOS Software, ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.5(3)S4b, REL...