ExtremeSwitching (EXOS)

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BootROM version updation

  • 1.  BootROM version updation

    Posted 07-24-2018 12:37
    We have X440 switch and their firmware version:15.0 so during upgradation of firmware to direct 21.0 what would be effect?
    a) does license will still remain or we have to install again?
    b) does BOOTROM upgradation required for upgradation of firmware?


  • 2.  RE: BootROM version updation

    Posted 07-24-2018 12:44
    Hi, Alok. The X440 switches support only EXOS 15 and 16 versions. They won't recognize EXOS 21.

    For details about software support for all Extreme switch models, check out the HW/SW Support Matrix (search on X440).

    Larry Kunz
    Information Development
    Extreme Networks.


  • 3.  RE: BootROM version updation

    Posted 07-24-2018 12:44
    While upgrading to 16 version.
    a) does license will still remain or we have to install again?
    b) does BOOTROM upgradation required for upgradation of firmware?



  • 4.  RE: BootROM version updation

    Posted 07-24-2018 12:44
    Hi Alok,
    Licenses will persist through the update.
    BootROM will not need to be updated.