Upgrading firmware on brocade ICX6610

1) Confirm existing firmware

ICX6610-24 Router#sh flash
Stack unit 1:
Compressed Pri Code size = 6803305, Version:07.3.00aT7f3 (/foundry/FGS/os/FCXR07300a.bin)
Compressed Sec Code size = 6803305, Version:07.3.00aT7f3 (/foundry/FGS/os/FCXR07300a.bin)
Compressed Boot-Monitor Image size = 369491, Version:07.3.01T7f5
Code Flash Free Space = 51511296
2) Copy file from tftp to primary flash (had to copy to primary because there is an existing bug that did not allow to copy from tftp to secondary)
ICX6610-24 Router#copy tftp flash 79.XX.9.1XX FCXR08000a.bin primary
ICX6610-24 Router#Flash Memory Write (8192 bytes per dot)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................^C
ICX6610-24 Router#
TFTP to Flash Done.
3) Confirm that flile has been copied

ICX6610-24 Router#sh flash
Stack unit 1:
Compressed Pri Code size = 8874046, Version:08.0.00aT7f3 (FCXR08000a.bin)
Compressed Sec Code size = 6803305, Version:07.3.00aT7f3 (/foundry/FGS/os/FCXR07300a.bin)
Compressed Boot-Monitor Image size = 369491, Version:07.3.01T7f5
Code Flash Free Space = 49414144
4) Verify MD5
ICX6610-24 Router#verify md5 pri

ICX6610-24 Router#verify md5 pri
ICX6610-24 Router#.......................................................................................................................................Done
Size = 8874046, MD5 6b5ce5f7f370e4803418149f4e14d449

Check against the MD5 value provided during IOS download

6B5CE5F7F370E4803418149F4E14D449 ICX6610\Images\FCXR08000a.bin

Walaaa :)….we are up and running 🙂