05-02-2022 07:48 AM
Hallo,
I have a C1126-8PLTEP ISR router with DUAL SIM capabilities. I would like to configure it such that I when the primary SIM fails, the secondary takes over. What is interesting is that I have created a controller profile for the primary interface but I can't do the same for the secondary cell interface, despite it being available. This is the error message I receive:
R1(config)#controller cellular 0/2/1
Can't find controller Cellular 0/2/1 ^
% Invalid input detected at '^' marker.
The 2 cellular interfaces are shown:
Cellular0/2/0 10.139.223.61 YES IPCP up up
Cellular0/2/1 unassigned YES NVRAM down down
Lastly, why can't I see the controller Cellular 0/2/0 configs in the running config?
controller Cellular 0/2/0
lte modem link-recovery rssi onset-threshold -110
lte modem link-recovery monitor-timer 20
lte modem link-recovery wait-timer 10
lte modem link-recovery debounce-count 6
Thanks in advance.
Solved! Go to Solution.
05-02-2022 08:42 AM
- Check current software version, use latest and or advisory release , check if that can help.
M.
05-02-2022 08:10 AM
- What command completion options do you have when you type : controller cellular ?
M.
05-02-2022 08:23 AM
Hallo @marce1000 Here is the output
R1(config)#controller cellular ?
<0-0> Controller slot number
R1(config)#controller cellular 0/?
<0-5> Port Adapter number
R1(config)#controller cellular 0/2?
/
R1(config)#controller cellular 0/2/?
<0-1> Port number
R1(config)#controller cellular 0/2/1
Can't find controller Cellular 0/2/1 ^
% Invalid input detected at '^' marker.
R1(config)#
05-02-2022 08:42 AM
- Check current software version, use latest and or advisory release , check if that can help.
M.
05-02-2022 08:44 AM
Make sure you attend this requirements:
"This feature is supported on Global, Australia, Canada, and AT&T SKUs. This feature is not supported
on Sprint and Verizon SKUs."
https://gluhcdn.azureedge.net/mti/productmanuals/1019557_0.pdf
05-03-2022 10:35 AM
Thanks @marce1000. That was actually the problem. An IOS upgrade is required. Thanks again
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