Bridge filtering database update - 3

Added changes for setting #VLAN-learning-constraint and #FDB for individual #VLAN. The learning constraint will indicate the #mac-learning attributes of the VLAN. All VLANs use the default-learning constraint by default. This indicates the #filtering-database used for mac-learning.

Ethernet update 29 ...
[commit e424d06db31d60d2867b65dd7c874eda395b5314]