Dear friend!
When a vulnerability exists in the device software or the software version is too early, for example, the SCC version does not support the management of new newly installed boards. In this case, you need to load the patch or upgrade the software.
Note that loading software patches and upgrading software versions are risky operations. Exercise caution when performing this operation. You are advised to perform this operation with the support of professional technical personnel.
If you need to download software or patches, please click the following link:
https://support.huawei.com/enterprise/en/transmission-network/optix-osn-550-pid-6000318/software
If you do not have the permission to open the link, please click How do we upgrade our account
Also, you can get the software from your device vendor.
Thank you!