We have received a Cisco 2520 router, the system administrator says that after reset the router fails to boot up.The router on reset only gets to the boot mode and we are unable to switch to normal mode. We checked the Flash and it displays "Invalid Checksum". At present we can only think of copying over the IOS omage (11.0). But this has not been possible in boot mode.We have tried copying using the tftp method via the console, but this does not work.Does anyone have any advice on this matter?
Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations gkittelson on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
Router runs only in Boot Mode
- Thread starter mc303man
- Start date
- Status
Similar threads
- Locked
- Question
- Locked
- Helpful tip
- Locked
- Question