Dear all,
I have an issue with a 4g router in a site where the coverage is not so good. I was trying to change the cellular technology from auto to gsm in order to test the stability of the link.
The router model is C819G-4G-GA-K9 and Cisco IOS Software, C800 Software (C800-UNIVERSALK9-M), Version 15.5(3)M5,
The cellular interface must be admin down in order to make this change as the command outpus says:
ROUTER1#cellular 1 lte technology gsm
Warning: Not all PDP contexts are in shutdown state
Please shutdown all the interfaces manually and re-enter this command.
CMEX-FRA-DKERTRDV01#
Now if I shut the interface I'll lose management of the router.
Is there any way to perform this action remotely through a script or applet?
Thank you