Cisco Nexus 3548 - unable to upgrade from NX-OS 6.0(2)A8(11b)

[procureMars]

I have been try this 6.x -> 6.0(2)A8(11b) -> 7.x

But am stuck at NX-OS 6.0(2)A8(11b) to NX-OS 7.0(3)I7(9).

When I try to upgrade: install all nxos bootflash:nxosbootflash:nxos.7.0.3.I7.9.bin

I get the error that I can only use compact files 

Now when I try to scp or tftp compacting the files, I get an error that."compact is an invalid command"

This is where I am stuck. 

[marce1000]

  - Nexus platform is sensitive to the need of intermediate releases when going to a target version;
     You should consult the Release Notes of the version you want to install and look for upgrade path requirements
     
  M.

[marce1000 · Accepted solution]

  - Added : https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/nx-os-software/216492-upgrade-nexus-3524-and-3548-nx-os-softwa.html#toc-hId-2056907737
    and or start reading from : https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/nx-os-software/216492-upgrade-nexus-3524-and-3548-nx-os-softwa.html#toc-hId--559687815

 M.