A WLAN device enters the AP# mode

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AP# mode:

An AP may enter this mode in the following scenarios:

- When a Fat AP is switched to a Fit AP, the AP enters the AP# mode if upgrade assistant package operations are implemented (applicable to versions earlier than V200R003C00SPC200).

- Fit APs enter the AP# mode after login.

- Fat APs enter the AP# mode after the startup fails multiple times.



If an AP enters the AP# mode, a startup exception occurs.



Run the quit upgrade-assistant-package command to exit the AP# mode.



Re-upload a system version file.

Other related questions:
How to enter the debug mode of the U1900
1. Log in to the U1900 as the admin user through Telnet. Enter the password Change_Me or huawei123 to enter the view mode. 2. Enter en and enter the password for entering the config mode. This password is the password used for logging in to the U1900 in the web mode. 3. Enter su to enter the debug mode.

How to configure the Telnet authentication mode for a WLAN device
WLAN devices can be logged in through Telnet using 2 authentication modes: password and AAA. The Telnet login authentication mode can be configured as follows: - Configure the Telnet login authentication mode to password. [Huawei] user-interface vty 0 [Huawei-ui-vty0] authentication-mode password [Huawei-ui-vty0] set authentication password cipher Helloworld@6789 [Huawei-ui-vty0] return - Configure the Telnet login authentication mode to AAA. [Huawei] user-interface vty 0 [Huawei-ui-vty0] authentication-mode aaa [Huawei-ui-vty0] quit [Huawei] aaa [Huawei-aaa] aaa [Huawei-aaa] local-user admin1234 password irreversible-cipher Helloworld@6789 [Huawei-aaa] return

Rates on all interfaces working in auto-negotiation mode are different on a WLAN device
When all interfaces of a WLAN device work in auto-negotiation mode, the negotiated rate is the maximum rate supported by the interfaces. However, an interface may negotiate a rate of 100 Mbit/s with a peer interface, while other interfaces negotiate a rate of 1000 Mbit/s with peer interfaces. The possible cause is that the Ethernet cable connecting the GE interfaces on the local and peer devices cannot support a high working rate due to deterioration or RJ-45 connector faults. Therefore, the negotiated rate can only be 100 Mbit/s or 10 Mbit/s. In this case, replace the Ethernet cable.

Entrance to the developer mode
Go to the CLI mode using the management port or serial port, and type developer. The login password is debug@storage.

Change the SSID on WLAN devices
Change the SSID on WLAN devices. Command output on the CLI: [HUAWEI]wlan [HUAWEI-wlan-view]service-set name test [HUAWEI-wlan-service-set-test]ssid huawei If the SSID is in use and cannot be modified, unbind SSID invocation and change the SSID again.

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