migrating the configuration 2821 router to 3925

[vasanthmanoharan]

Hi ,

I need help am planning to migrate the configuration from 2821 isr to 3925 , i want to know is there any challenges are there while migrating.

[Sandeep Sharma · Accepted solution]

Hi Vasant,

I think there will not be any major challenges in migration just you need to consider the type of card and link you are using on the router. However use the below link that will give you the major techspec difference in ISRG1 & G2 routers.

http://www.cisco.com/c/dam/en/us/products/collateral/routers/1900-series-integrated-services-routers-isr/aag_c45_556315.pdf

Thanks & Regards

sandeep

[vasanthmanoharan]

thanks yaar ...

[Muhammad Munir · Accepted solution]

Hi,

Please go through the following link and follow the steps, I hope you will not face any major challenges:

http://www.cisco.com/c/en/us/td/docs/routers/access/2800/2821/notes/fan_installation/2821_fan_installation.html