I have recently installed a PPPOE Cisco 881w. The current IOS has an advisory and I am trying to upgrade the router to a later IOS. Using the CCP V2.5 I am receiving a message stating that the IOS I am trying to load is not compatible with the router. I currently have C880data-universalK9-mz124-24.T4.bin and trying to install C880data-universalK9-mz124-24.T5.bin
No matter what IOS I choose I am receiving this erro in CPP.
Can anyone help?
Thnks,
John