Huawei MA5200F cannot create PORTVLAN

The Training Unit in Zhengzhou cannot work less, alas ~ Destiny

The Training Unit in Zhengzhou cannot work less, alas ~ Destiny

The Training Unit in Zhengzhou cannot work less, alas ~ Destiny. To activate oneHuaweiSmall DSLAM, E100, 96-line DSLAM device. Data needs to be done on BAS, but when adding data error: [a-b1] portvlan ethernet 4 vlan 500 100 [a-b1-ethernet4-4-vlan500-599] access-type layer2
% Only 13 more portvlan can be used prompt there are 13 portvlans available, Dizzy ~~ I have never seen such an error before. I checked it on GOOGLE. This is the case :-----------------------------------------------MA5200F because the number of portvlans has reached the version limitNoAdd a new Portvlan

Symptom description:
According to the prompt, because the resources of the portvlan have been exhausted, the system prompts "0 portvlan available" when adding the new and portvlan, and the addition fails.
Alarm information:
1,Check that the MA5200F server allows a maximum of 8 K portvlans.
2. Check the current data configuration and find that 8 K portvlans have been configured (the calculation method is to add the VLANs configured under all ports, such as portvlan ethernet 1 vlan 1 100, indicates configuring 100 portvlans). When configuring data, the customer does not configure the VLAN based on the actual VLAN allocation. Instead, a large VLAN segment is configured under each port, as a result, portvlan is heavily occupied.
3. confirm with the customer to delete unnecessary portvlan data,ProblemSolution.
Cause analysis:
When configuring data, configure the data according to the actual situation as much as possible. Otherwise, the resource will be wasted and a large amount of junk data will exist in the Data configuration. -------------------------------------------------- Previously, I only knew that a port of BAS can be configured with a maximum of 4 K VLANs. I still do not know that the BAS has limits on VLANs. I reviewed the data on the BAS, it is true that the VLAN of the entire machine is configured to more than 8000. To delete some junk data. When I used to configure a VLAN, my colleagues always gave a server room more VLAN resources. It seems that this cannot be done in the future. How much configuration is required? Otherwise, it will be troublesome in the future.