Which operation is incorrect when creating a port group in Huawei FusionCompute?

The incorrect operation when creating a port group in Huawei FusionCompute is setting the VLAN ID to "5000." VLAN IDs are restricted within a certain range, specifically from 1 to 4095, which means valid IDs must fall within this range. The total available VLAN IDs are 4096, but they start from 0 to 4095, where 0 is either reserved or not usable in standard configurations. Therefore, specifying a VLAN ID of "5000" exceeds this limit and is not permissible, making this operation incorrect.

In contrast, setting the name of the port group to "ceshi" is valid as it follows naming conventions for port groups, and it is permissible as long as it adheres to any established naming guidelines. Similarly, setting the port type to "Ordinary" is also appropriate for standard configurations in networking setups. Finally, adding a description like "This is the test port" is typically acceptable and can enhance documentation and understanding of the port group's purpose. Each of these operations aligns with Huawei FusionCompute's configurations, while the VLAN ID setting does not, distinguishing it as the incorrect choice.