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S12700 V200R013C00 Command Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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display radio

display radio

Function

The display radio command displays AP radio information.

Format

display radio { all | ap-group ap-group-name | ap-name ap-name | ap-id ap-id }

Parameters

Parameter

Description

Value

all

Displays radio information about all APs.

-

ap-group ap-group-name

Displays radio information about all APs in a specified AP group.

The AP group must exist.

ap-name ap-name

Displays radio information about the AP with a specified name.

The AP name must exist.

ap-id ap-id

Displays radio information about the AP with a specified ID.

The AP ID must exist.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display radio command to view current working status of an AP radio.

Example

# Display radio information about all APs.

<HUAWEI> display radio all
CH/BW:Channel/Bandwidth
CE:Current EIRP (dBm)
ME:Max EIRP (dBm)
CU:Channel utilization
ST:Status 
WM:Working Mode (normal/monitor/monitor dual-band-scan/monitor proxy dual-band-scan) 
------------------------------------------------------------------------------------
AP ID Name            RfID  Band  Type    ST  CH/BW    CE/ME   STA     CU    WM
------------------------------------------------------------------------------------
1     60de-4474-9640  0     2.4G  bgn     on  6/20M    24/24   0       55%   normal
1     60de-4474-9640  1     5G    an      on  56/20M   25/25   0       3%    normal
------------------------------------------------------------------------------------
Total:2
Table 11-62  Description of the display radio command output

Item

Description

AP ID

AP ID.

Name

AP name.

RfID

Radio ID of an AP.

Band

Working frequency of an AP radio.

Type

Protocol type of an AP radio.

  • b: 802.11b radio type
  • bg: 802.11b/g radio type
  • bgn: 802.11b/g/n radio type
  • a: 802.11a radio type
  • an: 802.11a/n radio type
  • an11ac: 802.11a/n/ac radio type
  • 11ax: 802.11b/g/n/ax radio type for a 2.4 GHz radio; 802.11a/n/ac/ax radio type for a 5 GHz radio

ST

Working status of an AP radio.

CH/BW

Channel/Bandwidth of an AP radio.

CE/ME

Current power of an AP radio/Maximum power of an AP radio.

NOTE:
The value is calculated based on the typical gain of the antenna used by the AP.

STA

Number of STAs connected to an AP radio.

CU

Channel usage.

When the working mode of an AP radio is the monitor mode, this parameter is displayed as -.

  • In the AC+central AP+RU networking:

    RUs do not proactively report the channel usage to the AC. To query the channel usage of RUs, enable the RU data buffer function on the AC.

    NOTE:

    The ap data-collection enable command enables the RU 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.

  • In the AC+Fit AP networking:

    A Fit AP periodically reports the channel usage to the AC. Therefore, the AC does not need to query the channel usage of APs.

WM

Working mode of an AP radio.

  • normal
  • monitor
  • monitor dual-band-scan: inter-band scanning mode
  • monitor proxy dual-band-scan: proxy inter-band scanning mode
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Updated: 2019-04-09

Document ID: EDOC1100065659

Views: 116668

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