Huawei switch: PoE Function Does Not Take Effect

This section describes the troubleshooting flowchart and provides a step-by-step troubleshooting procedure to use when the PoE function does not take effect.
By: 3anetwork
 
CENTRAL DISTRICT, Hong Kong - April 2, 2014 - PRLog -- This section describes the troubleshooting flowchart for Huawei switch and provides a step-by-step troubleshooting procedure to use when the PoE function does not take effect.

Common Causes

This fault is commonly caused by one of the following:

1 No PoE power supply is installed.

2 The PoE power supply is not functioning properly.

Troubleshooting Procedure

The following information is displayed when you run display poe device command:

Error: No current active PoE board.

NOTE

Saving the results of each troubleshooting step is recommended. If troubleshooting fails to correct the fault, you will have a record of your actions to provide Huawei technical support personnel.

Procedure

Step 1
Check that the PoE power supply is installed.

The S5700&S6700 PWR model can provide the PoE function only after a PoE power supply is installed. The S5700&S6700 uses AC power supplies to provide the PoE function. Each PoE power supply has a fan. Before using the PoE function, ensure that a PoE power supply is installed.

1 If the PoE power supply is not installed, install it.

2 If the PoE power supply is installed, go to step 2.

Step 2 Check that the PoE power supply is functioning properly.

Run the display power command to check the status of the PoE power supply.

1 If the PoE power supply is in Abnormal state, replace the PoE power supply.

2 If the PoE power supply is in Normal state, the PoE power supply is functioning properly.

Go to step 3.

Step 3 Collect the following information and contact Huawei technical support personnel.

l Results of the preceding troubleshooting procedure

l Configuration files, log files, and alarm files of the S5700&S6700

----End

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Source:3anetwork
Email:***@gmail.com
Tags:Huawei S5700, Huawei switch, PoE Function
Industry:Engineering, Technology
Location:Central District - Hong Kong Island - Hong Kong
Subject:Services
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