[SW]stp region mstp //进入mstp配置视图 [SW-mst-region]region name rg1 //设置mstp域名为rg1 [SW-mst-region]instance 1 vlan 1 to 10 //vlan1-10跟instance1做映射 [SW-mst-region]instance 2 vlan 11 to 20 //vlan11-20跟instance2做映射 [SW-mst-region]active region-configuration //启用配...