Download C2960-lanbasek9-mz.122-55.se12.bin [best]

Switch# copy tftp: flash: Address or name of remote host [192.168.1.100]? Source filename [c2960-lanbasek9-mz.122-55.se12.bin]? Destination filename [c2960-lanbasek9-mz.122-55.se12.bin]?

Ensure there is enough space on the flash drive for the new image. Use dir flash: to check. download c2960-lanbasek9-mz.122-55.se12.bin

Here’s a short, atmospheric story based around that specific firmware file. Switch# copy tftp: flash: Address or name of

: The specific IOS version. 12.2 is the main release train, (55) is the sub-release, and SE12 is the maintenance release. Why Choose This Version? (55) is the sub-release