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Fat AP and Cloud AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display ap

display ap

Function

The display ap command displays RU information.

Format

display ap { all | ap-group ap-group }

display ap [ ap-group ap-group ] by-ssid ssid

display ap by-state state [ ap-group ap-group ]

Parameters

Parameter

Description

Value

all

Displays information about all RUs.

-

ap-group ap-group

Specifies the group to which an RU belongs.

The AP group must exist.

by-ssid ssid

Specifies an SSID.

The value must be an existing SSID.

by-state state

Specifies the status of the RU.

Enumerated type.

  • commit-failed: Displays information about RUs in configuration commitment failed state.
  • committing: Displays information about RUs in configuration committing state.
  • config: Displays information about RUs in configuration initialization state.
  • config-failed: Displays information about RUs in initialization failed state.
  • download: Displays information about RUs in system software downloading state.
  • fault: Displays information about APs that failed to go online.
  • idle: Displays information about RUs in initialization state before the first link is established.
  • name-conflicted: Displays information about RUs having duplicate names.
  • normal: Displays information about RUs in normal state.
  • standby: Displays information about RUs in standby Central AP state.
  • ver-mismatch: Displays information about RUs with versions that do not match the Central AP version.
  • countrycode-mismatch: Displays information about RUs with country codes that do not match the central AP's country code.
  • type-mismatch: Displays information about RUs with types that are different from the actual types.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

To view information about RUs, run this command.

Example

# Display information about all RUs.
<Huawei> display ap all
Total AP information:
nor  : normal          [2]
Extrainfo : Extra information
P  : insufficient power supply
----------------------------------------------------------------------------------------------------
ID   MAC            Name   Group     IP              Type            State STA Uptime      ExtraInfo
----------------------------------------------------------------------------------------------------
0    dcd2-fcf6-76a0 area_1 ap-group1 192.168.120.254 R250D           nor   0   4H:49M:11S  P
1    60de-4474-9640 area_2 ap-group1 192.168.120.253 R250D           nor   0   6H:3M:40S   -
----------------------------------------------------------------------------------------------------
Total: 2
# Display information about RUs bound to SSID hw-wlan.
<Huawei> display ap by-ssid hw-wlan
Total AP information:
nor  : normal          [2]
Extrainfo : Extra information
P  : insufficient power supply
----------------------------------------------------------------------------------------------------
ID   MAC            Name   Group     IP              Type            State STA Uptime      ExtraInfo
----------------------------------------------------------------------------------------------------
0    dcd2-fcf6-76a0 area_1 ap-group1 192.168.120.254 R250D           nor   0   4H:49M:11S  P
1    60de-4474-9640 area_2 ap-group1 192.168.120.253 R250D           nor   0   6H:3M:40S   -
----------------------------------------------------------------------------------------------------
Total: 2
# Display information about RUs in normal state.
<Huawei> display ap by-state normal
Total AP information:
nor  : normal          [2]
Extrainfo : Extra information
P  : insufficient power supply
----------------------------------------------------------------------------------------------------
ID   MAC            Name   Group     IP              Type            State STA Uptime      ExtraInfo
----------------------------------------------------------------------------------------------------
0    dcd2-fcf6-76a0 area_1 ap-group1 192.168.120.254 R250D           nor   0   4H:49M:11S  P
1    60de-4474-9640 area_2 ap-group1 192.168.120.253 R250D           nor   0   6H:3M:40S   -
----------------------------------------------------------------------------------------------------
Total: 2
Table 17-2  Description of the display ap command output
Item Description
ID RU ID.
MAC MAC address of an RU.
Name RU name.
Group AP group.
IP RU IP address.
Type RU type.
State

RU state. For details, see Table 17-3.

STA Number of STAs connected to an RU.
Uptime Online duration of an RU.
ExtraInfo Extra information. The value P indicates that the power supply to an RU is insufficient. For impact of insufficient power supply for RU services, see Device Management Configuration GuidePoE ConfigurationUnderstanding PoE in the FATAP, Cloud AP V200R010C00 Configuration Guide. If the power supply to an RU is insufficient, replace the PoE power module or contact technical support personnel.
Total Total: indicates the total number of queried RUs.
Table 17-3  RU state list

RU State

Description

Possible Cause

Handling Suggestion

commit-failed

WLAN service configurations fail to be delivered to an RU after the RU goes online on a central AP.

After the RU goes online on the central AP, WLAN service configurations are performed for the RU. If the link between the RU and central AP is disconnected or the peer end has no response, the RU enters the commit-failed state.

Check the network connection.

committing

WLAN service configurations are being delivered to an RU after the RU goes online on a central AP.

After the RU goes online on the central AP, WLAN service configurations are being delivered to the RU.

This is a normal state, and no action is required.

config

WLAN service configurations are being delivered to an RU when the RU is going online on a central AP.

After the RU establishes a link with the central AP, WLAN service configurations are delivered to the RU. During this process, the RU is in config state.

This is a normal state, and no action is required.

config-failed

WLAN service configurations fail to be delivered to an RU when the RU is going online on a central AP.

After the RU establishes a link with the central AP, WLAN service configurations are delivered to the RU. If the configuration delivery fails due to various reasons (such as link disconnection), the RU enters the config-failed state.

Check the network connection.

download

An RU is in upgrade state.

When the RU is performing an upgrade, it enters the download state.

When the RU upgrade is complete, check the RU state.

fault

An RU fails to go online.

The RU fails to go online, which is usually caused by the following:
  • The RU fails to obtain an IP address or obtains an incorrect IP address.
  • The network between the RU and central AP is faulty.
  • The RU fails to be authenticated.
  • The number of APs on a central AP has reached the maximum value.
  • The RU is faulty.

Handle the RU online failure. For details, see AP Online Failure in the Troubleshooting Insights.

idle

It is the initialization state of an RU before it establishes a link with the central AP for the first time.

The RU has not established a CAPWAP link with the central AP, or the MAC address and SN of the RU that is added offline are different from the actual MAC address and SN of the RU.

Perform the following operations.

Check whether the RU is connected to the network. If the RU connection is normal, go to next step.

Check the MAC address and SN of the RU that is added offline are different from the actual MAC address and SN of the RU. If not, perform the following operations:
  1. Run the display ap all command to obtain RU information.
  2. Run the undo ap { ap-name ap-name | ap-id ap-id | ap-mac ap-mac | ap-group group-name | all } command to delete the RU.
  3. Run the

    ap-id ap-id [ [ type-id type-id | ap-type ap-type ] { ap-mac ap-mac | ap-sn ap-sn | ap-mac ap-mac ap-sn ap-sn } ]

    or ap-mac ap-mac [ type-id type-id | ap-type ap-type ] [ ap-id ap-id ] [ ap-sn ap-sn ] command to add correct RU information.

name-conflicted

The name of an RU conflicts with that of an existing RU.

The name of an RU conflicts with the name of another RU that has been online on the same central AP.

Run the ap-rename ap-id ap-id new-name ap-new-name command to change the RU name.

normal

An RU is working properly.

An RU successfully goes online on a central AP.

This is a normal state, and no action is required.

standby

The RU is in normal state on the standby central AP.

The link between the active and standby ACs is normal. After the RU goes online, it enters the standby state on the standby central AP and the normal state on the active central AP.

This is a normal state, and no action is required.

ver-mismatch

The version of an RU does not match that of the central AP on which the RU is to go online.

The versions of the RU and the central AP mismatch.

Log in to Huawei technical support website and download the release notes. Based on the version mapping, upgrade the RU or central AP to the matching version.

countryCode-mismatch

The country code of an RU does not match that of the central AP on which the RU is about to go online.

The current version of the RU does not support the country code configured on the central AP.

The RU does not support the country code. Upgrade the RU or change the country code configured on the central AP.

type-mismatch

The RU type does not match that configured on the central AP.

The RU type configured on the central AP does not match the actual RU type.

Change the RU type configured on the central AP.

unauth

The RU is not authenticated.

The RU fails to be authenticated.

Run the ap-confirm command to confirm unauthenticated RUs and allow them to go online.

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Updated: 2019-11-21

Document ID: EDOC1100064352

Views: 208177

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