网络配置如图8-13所示。

其中某设备路由表信息如下:
C 192.168.1.0/24 is directly connected,FastEthernet0/0
R 192.168.3.0/24[120/1]via 192.168.65.2,00:00:04,Serial2/0
R 192.168.5.0/24[120/2]via 192.168.65.2,00:00:04,Serial2/0
C 192.168.65.0/24 is directly connected,Serial2/0
C 192.168.67.0/24 iS directly connected,Serial3/0
R 192.168.69.0/24[120/1]via 192.168.65.2,00:00:04,serial2/0
则该设备为______,从该设备到PCI经历的路径为______。路由器R2接口S2可能的IP地址为______。
A.路由器R0
B.路由器R1
C.路由器R2
D.计算机PC1