★ Experience case of handling the problem of being unable to obtain FIT AP diagnostic information using the console

2023-12-27 20:05:45 Published
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Network Topology

AC----POE SW----FIT AP

Problem Description

The AP is installed in a location where it is not convenient to directly plug in the console cable to obtain diagnostic information. For example, installed on the ceiling.

Process Analysis

Although the console cable cannot be directly plugged into the AP on site, you can telnet to the FIT AP through the AC and enter the command line of the FIT AP:

1.      Enable the telnet management function of all APs on the AC:

[AC]probe

[AC-probe]wlan ap-execute all exec-console enable

2.      Check the IP address of the AP you want to log in to on the AC:

[AC]dis wlan ap all address

AP name                 IP address                       MAC

6636                    192.168.10.2                     58b3-8f67-0730

3.      And then telnet AP, the default password is h3capadmin:

<AC>telnet 192.168.10.2

Trying 192.168.10.2 ...

Press CTRL+K to abort

Connected to 192.168.10.2 ...

 

******************************************************************************

* Copyright (c) 2004-2022 New H3C Technologies Co., Ltd. All rights reserved.*

* Without the owner's prior written consent,                                 *

* no decompiling or reverse-engineering shall be allowed.                    *

******************************************************************************

 

Password: h3capadmin

<6636>

4.      After entering the command line of the AP, choose to display diagnostic information (there is a lot of information, it takes a little time):

<6636>display diagnostic-information

Save or display diagnostic information (Y=save, N=display)? [Y/N]:n

 

5.      Save session records to a local folder in the terminal software:

For example:


Solution

According to the above method, the diagnostic information of the AP can be exported without the need for a console cable to connect to the AP.

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