The Cisco 7609 router boots into rommon mode
Cisco 7609 router boot rommon mode
Cisco7609 boots into rommon 1 > mode solution:
Rommon 2 > dir disk0: check whether the file exists
Initializing ATA monitor library...
Directory of disk0:
2 120962020-rw- c7600s72033-advipservices-mz.122-33.SRC3.bin
Rommon 3 > confreg 0x2102 correction register value
Rommon 7 > BOOT=disk0:c7600s72033-advipservices-mz.122-33.SRC3.bin
Rommon 8 > sync save
Rommon 9 > I restart
After the above operation is done, it is still started to rommon this mode, it is suspected that the battery on the engine board is dead and try to change the battery. As a result, the problem has been solved!
