多项选择题

一台汇聚交换机通过G 1/1接口连接到OSPFarea 0，VLAN2和VLAN3分别连接到OSPF area2和area3。三个接口的IP配置如下：
interface gigabitethernet 1/1
  no switchport
  ip address 172.16.255.2 255.255.255.252
  no shutdown
interface vlan 2
  ip address 172.16.2.253 255.255.255.0
  no shutdown
interface vlan 3
  ip address 172.16.3.253 255.255.255.0
  no shutdown
那么对于OSPF的配置，下列正确的是（   ） A.
network 172.16.255.0 0.0.0.3 area 0 B.
network 172.16.2.0 0.0.0.255 area 2 C.
network 172.16.3.0 0.0.0.255 area 3 D.
network 172.16.255.0 0.0.0.1 area 0 E.
network 172.16.2.0 0.0.0.3 area 2

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