CBOS info for the Cisco 675/678

Upgrade Image and Instructions for CBOS 2.4.3:

  • If you are looking to upgrade your Cisco 675/678 cbos version to version 2.4.3 your in luck! Below is the file you will need and also the instructions to complete the process.

nsrouter.c678cap.2.4.3.bin
nsrouter.c678dmt.full.2.4.3.bin
(Netscape users : Right click on the link, a menu will pop up, click on "Save Link As ...")

  • Once you have the file the link below has the instructions on how to upgrade your Cisco 675/678 to CBOS 2.4.3 version,
    Upgrade directions

Recover from a bad upgrade:

  • If you have have performed an IOS upgrade to your Cisco 675 and it did not work you can try to recover with the instruction from the link below.
    Recover from a faulty ISO upgrade.