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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 version

display ap version

Function

The display ap version command displays RU version information.

Format

display ap version { all | { ap-group ap-group-name | version-name version-name } * }

Parameters

Parameter

Description

Value

all

Displays version information about all RUs.

-

ap-group ap-group-name

Displays version information about all RUs of a specified AP group.

The AP group must exist.

version-name version-name

Displays version information about a specified RU.

The value is string of 11 to 17 characters, in the format of VxxxRxxxCxxx or VxxxRxxxCxxxSPCxxx.

For example, V200R006C00 or V200R005C10SPC200.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display ap version command to view RU version information.

Example

# Display version information about all RUs.

<Huawei> display ap version all
Compatible version : V200R010
--------------------------------------------------------------------------------
ID    Name           Group   Type            Version            state
--------------------------------------------------------------------------------
1    ap1             default R240D           V200R010C00        normal
--------------------------------------------------------------------------------
Total: 1
Table 18-26  Description of the display ap version command output

Item

Description

Compatible version

Compatible version.

ID

Index

Name

RU name.

Group

AP group name.

Type

RU type.

Version

RU version name.

state

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

Table 18-27  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

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