Dear Friends, waiting for your answer.

Dear Tanjil Ahmed,
 Thank you for your share. I am afraid that the product version of V100R001C20 and earlier versions, 9800 can not support L2 layer, so we can not process the L2 layer information. And the product version of V100R001C30 will add this L2 layer feature, this version is developing, and will release in July. You can query the related manual on the suppport website at that time.

 If you have any other question, please contect me. 
 Best wishes~