Why is the RU channel usage 0 on the AC?

Adamcolob · Created Apr 24, 2017 07:49:03

In the AC+central AP+RU networking: Run the display radio { all | ap-group ap-groupname
| ap-name ap-name | ap-id ap-id } command to check radio information about RUs. In
the command output, CU (indicating the channel usage) is displayed as 0.
RUs do not proactively report the channel usage to the AC. To query the channel usage of
RUs, enable the data buffer function on the AC.
The ap data-collection enable command enables the data buffer function on the AC. After
this command is executed, a large data buffer occupies the device memory and affects device
performance. It is recommended that the undo ap data-collection enable command be
executed to disable data buffer after the query.

Caroline_Herrera · Created Jan 21, 2022 07:33:20

Great explanation Adamcolob! Thank you!

Why is the RU channel usage 0 on the AC?

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Why is the RU channel usage 0 on the AC?

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