Max number of L2-vlans that can be configured on a Brocade L3 switch depends on the specific model and software version. Brocade offers a range of L3 switches with different capabilities, and each model may have a different maximum number of supported L2-vlans. Hence, without knowing the exact switch model and software version, it is not possible to determine the specific maximum number of L2-vlans. It is advisable to refer to the product documentation or contact Brocade support for the accurate information for a particular switch model.