How to downgrade a switch

Created: Jun 14, 2019 16:12:42Latest reply: Jun 16, 2019 17:03:55 91 4 0 0
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Is the downgrade method the same as that of upgrading the switch?

 

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  • convention:

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Moderator Created Jun 14, 2019 16:15:13 Helpful(1) Helpful(1)

Yes, The procedure for downgrading a switch is the same as that for upgrading it.

The main procedure is to specify the previous version as the startup version and restart the system.

Pay attention to the following points:

1. It is highly recommended that you back up important files before a downgrade.

2. An earlier software version is incompatible with the later version, therefore, configuration data may be lost when you perform a version downgrade.

3. Must perform the reset boot password to restore the default BootLoad password before the downgrade, otherwise, the BootROM or BootLoad password may be invalid or the switch may work abnormally.

  • x
  • convention:

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Sergio93 Created Jun 14, 2019 16:13:24 Helpful(0) Helpful(0)

Yes, you can use the same procedure.
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  • convention:

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Popeye_Wang Moderator Created Jun 14, 2019 16:15:13 Helpful(1) Helpful(1)

Yes, The procedure for downgrading a switch is the same as that for upgrading it.

The main procedure is to specify the previous version as the startup version and restart the system.

Pay attention to the following points:

1. It is highly recommended that you back up important files before a downgrade.

2. An earlier software version is incompatible with the later version, therefore, configuration data may be lost when you perform a version downgrade.

3. Must perform the reset boot password to restore the default BootLoad password before the downgrade, otherwise, the BootROM or BootLoad password may be invalid or the switch may work abnormally.

  • x
  • convention:

Mohamed_Mostafa Created Jun 15, 2019 14:40:12 Helpful(0) Helpful(0)

Downgrading the switch is same as upgrade ... Please let us know what version you wand to downgrade so we can share the guide for you .
  • x
  • convention:

Network & Security Engineer
Hblack Created Jun 16, 2019 17:03:55 Helpful(0) Helpful(0)

The first answer is ok. Nothing more to say
  • x
  • convention:

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