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downgrade AP6050DN from V2R9 to v2r8 fail

Latest reply: Dec 30, 2018 11:01:35 962 6 6 0 0

【Problem Description】


The customer has AC6605 V2R8 in the live network, and he but new AP6050DN with V2R9, Customer feedback that downgrades AP from V2R9 to v2r8c10spc800 fail


【Problem Analysis】


After checking the notice we found AP6050DN only can downgrade to v2r8c10spca00 or a later version


https://support.huawei.com/enterprise/en/bulletins-product/ENEWS2000002551


【Root Cause】

The flash model and capacity of the new models AP6050DN and AP6150DN are changed and are not supported by earlier software versions.


【Solution Description】


For  new AP models in V200R009C00SPC300 and earlier versions of V200R009,  upgrade the APs to V200R9C00SPC600 or later, and then downgrade the APs  to the following versions as required:

l   V200R007C10SPCc00 and later V200R007C10 versions

l   V200R007C20SPCh00 and later V200R007C20 versions

l   V200R008C10SPCa00 and later V200R008C10 versions

For the upgrade and downgrade methods, see the upgrade guide:


https://support.huawei.com/enterprise/en/bulletins-product/ENEWS2000002551


 



For new AP models in V200R009C00SPC300 andearlier versions of V200R009, upgrade the APs to V200R9C00SPC600 or later, andthen downgrade the APs to the following versions as required:

l V200R007C10SPCc00 and later V200R007C10 versions

l V200R007C20SPCh00 and later V200R007C20 versions

l V200R008C10SPCa00 and later V200R008C10 versions

For the upgrade and downgrade methods, seethe upgrade guide:



https://support.huawei.com/enterprise/en/bulletins-product/ENEWS2000002551

thanks for sharing
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The flash model and capacity of the new models AP6050DN and AP6150DN are changed, and are not supported byearlier software versions.


https://support.huawei.com/enterprise/en/bulletins-product/ENEWS2000002551
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the solution is Downgrade the new hardware devices to V200R007C20SPCh00, or V200R008C10SPCa00 and their later versions.
For V200R009C00SPC300 and earlier versions, upgrade the AP version to V200R9C00SPC600, and then downgrade the AP.
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If a device is upgraded from V200R003 or V200R005 to V200R006 or a later version, the AP configuration will be lost. To prevent configuration loss, convert the configuration file of V200R003 or V200R005 to the configuration file of V200R006 using eDesk before the upgrade. Upload the configuration file of V200R006 and specify it as the startup file after the upgrade or re-configure the device after the upgrade. For details on how to use eDesk, see C Appendix C.
The configuration file of V200R005 can be directly converted to the configuration of V200R006 using eDesk.
To convert the configuration file of V200R003 to the configuration file of V200R006, first upgrade the device in V200R003 to V200R005. After that, run the save command in the user view to obtain the configuration file of V200R005, and use eDesk to convert it to the configuration file of V200R006.
View more
  • x
  • convention:

The flash model and capacity of the new models AP6050DN and AP6150DN are changed, and are not supported byearlier software versions.
View more
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  • convention:

Good work
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  • convention:

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