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The Versions of the AP and AC Do Not Match
Possible Cause
- The AC does not support the current AP model.
- The versions of the AP and AC do not match.
Troubleshooting Procedure
The AP can go online on the AC only when their versions match. If the versions of the AC and AP do not match, the following problems may occur:
- The AC does not support the current AP model. For example, the AC running V200R008C10 does not support the AP model whose source version is V200R010C00.
- The AP status displayed on the AC is ver-mismatch or vmiss.
For details about the version mapping between ACs and APs, see Quick Reference for AC and AP Version Information.
- Run the display ap-type all command to check whether the AC supports the current AP model.
If the AP model is not in the list, the AC of the current version does not support the AP model. In this case, upgrade the AC by referring to the corresponding upgrade guide.
- Run the display ap all command to check whether APs in ver-mismatch or vmiss state exist in the AP list.
If so, upgrade the AP or AC by referring to the upgrade guide to ensure that the versions of the AP and AC match.
