下面是一段MUX VLAN中关于主VLAN和从VLAN的配置,关于此配置说法正确的是() [Quidway]vlan 10 [Quidway-vlan10]mux-vlan [Quidway-vlan10]subordinategroup 11 [Quidway-vlan10]subordinate separate 12
A. VLAN 10 为主VLAN
B. VLAN 11 为主VLAN
C. VLAN 12 为隔离型从VLAN
D. VLAN 11 和VLAN12都为从VLAN
E. VLAN 10 和 11 都为MUX VLAN