Confirming the GTL License

The file extension of a GTL license file is .dat, which is different from the file extension of a software license file.

NE40E-X3  &NE40E-X8  600R003C00 supports the GTL license. For details on the features that can be controlled by the GTL license, see "NE40E&80E V600R003C00 License Policy Guide." Before the upgrade, confirm whether a new GTL license is required for both the master MPU and slave MPU. If a new GTL license is required but not obtained, services controlled by the GTL license cannot be used.

After obtaining the GTL license, check whether the electronic serial numbers (ESNs) of MPUs are the same as those in the GTL license file.

<HUAWEI> display esn

ESN of master:030MDB108B000014

ESN of slave:030MDB108B000013

Compare the output of the above command with the ESN field in the GTL license file.

You can open a GTL license file with the notepad application to check whether the ESNs in the GTL license file are the same as those of the MPUs.

To use the license-controlled features in V600R003C00, you need to apply for the corresponding GTL license from Huawei's GTL platform before the upgrade.

After the MPU of the device is replaced, the original GTL license will support the new MPU for 60 days. After this period, if use of the new MPU continues, a new GTL license from Huawei is required.