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mdrangell22
Beginner

How to upgrade Rommon Router 2921

Hello Guys

 

I have tried to find the procedure to upgrade Rommon to Router 2921 but I haven't found something specific.

 

I Think I have to upload the Rommon file (C1900_2900_RM2.srec.SPA.150-1r.M16) to my flash and then to use the command: 

 

R1#UPGRade rom-monitor file flash0:C1900_2900_RM2.srec.SPA.150-1r.M16

 

and after that the router will restart and I should have the new rommon version? Is that all the procedure or did i miss something?

2 REPLIES 2
Leo Laohoo
VIP Community Legend

upgrade rom file flash:C1900_2900_RM2.srec.SPA.150-1r.M16

Use the command to apply the patch. 

After the ROMMON has been "applied" (with the command above) reboot the router for the ROMMON to get upgraded.

balaji.bandi
VIP Guru

below should work and as expected. flahsh:  or flash0: confirm before you enter.

 

R1#UPGRade rom-monitor file flash0:C1900_2900_RM2.srec.SPA.150-1r.M16

BB

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