I have a cisco router 1941 and I insert a new EHWIC-4G-LTE-GB but I have an issue
show diag
WIC Slot 1:
4G WWAN EHWIC Global Multimode(Europe) LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS
but it is not shown on the (show IP int brif)
Router#sh ip int brief
Interface IP-Address OK? Method Status Protocol
Embedded-Service-Engine0/0 unassigned YES NVRAM administratively down down
GigabitEthernet0/0 unassigned YES NVRAM administratively down down
GigabitEthernet0/1 unassigned YES NVRAM administratively down down
I'm using Version 15.5(3)M5
I changed many ios but got the same result I don't know what the problem is
