How to obtain a license file on the AR


After the license is successfully activated upon authorization, you can load the license file directly or download the license file on the NE management page.

Other related questions:
How do I obtain the license revocation code of an AR
When you adjust the license between devices or want to change the license when the original license is incompatible on the upgraded device, run the license revoke command to revoke the existing license. The system then returns a license revocation code. Then use the license revocation code to apply for a new license file, and activate the new license file to the device during the trial period. You can use the following methods to obtain a license revocation code: 1. Run the license revoke command. Then obtain the license revocation code in the displayed message. Before running the license revoke command, note the following points: (1) Contact agents and check whether the license can be replaced. For example, determine whether the new license file can be obtained. (2) Contact Huawei technical support personnel. (3) Running the license revoke command causes the license file to be in trial state. The trial period is 60 days. If the trial period is reached, services are interrupted. Exercise caution when you run the license revoke command. 2. After the license is revoked, run the display license revoke-ticket command to view the license revocation code.

Obtain a license file
After purchasing a license, you can obtain the license file (*.dat file) based on the license authorization code (LAC) and device ESN using either of the following methods: 1. Visit, click Password Activation under License Activation, enter the activation code and device ESN as prompted to activate the license, and then download the license file. 2. Send the LAC and device ESN to to obtain the license file.

How to obtain an AC license file
An AC's license controls the maximum number of online APs allowed on the AC. After you purchase a commercial license, obtain the license file from the service provider with the entitlement ID (LAC) or activation password. If you have an ESDP account, visit to obtain the license file download link using the LAC or activation password.

Method used to apply for a FusionInsight HD license?
After the software is installed, apply for and load a license promptly. For details, see the license guide of the corresponding version at

How do I obtain the license file for the LUN copy feature?
You must purchase a license file individually for the LUN copy feature. If you do not have such a license file, contact Huawei technical support engineers for how to purchase one. If you have, perform the following operations to obtain the license file. 1. Collect the equipment serial number (ESN), license authorization code (LAC), and contract number. You can obtain the contract number from the contract, the LAC from the license certificate delivered with the device, and the ESN in any of the following ways: ? Query the ESN from the nameplate on the device or the device packaging. ? Log in to the ISM. In the General area, view the ESN. ? Log in to the command-line interface (CLI). Run the show system general command to view the SN. 2. Send the collected information to email address In the email, you can specify another mailbox for receiving the license file. If another mailbox is not specified, the license file is by default sent to the mailbox that you have used to send the collected information. 3. Download the license file from the specified mailbox. 4. Log in to the ISM and import the license file as instructed in the online help.

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