三台华为路由器串联，两头的路由器下各有一台pc，请用ospf配置动态路由，并写出所有设备的配置

假设三台华为路由器分别为R1、R2和R3，两台PC分别连接在R1和R3上。下面是三台路由器和两台PC的配置：

R1配置：

<code>system-view
ospf 1 router-id 1.1.1.1
area 0
interface GigabitEthernet0/0/0
ip address 10.0.0.1 255.255.255.0
ospf network-type broadcast
ospf enable
interface GigabitEthernet0/0/1
ip address 192.168.1.1 255.255.255.0
ospf network-type broadcast
ospf enable
quit
</code>

PC1配置：

IP地址：10.0.0.2
子网掩码：255.255.255.0
默认网关：10.0.0.1

R2配置：

<code>system-view
ospf 1 router-id 2.2.2.2
area 0
interface GigabitEthernet0/0/0
ip address 192.168.1.2 255.255.255.0
ospf network-type broadcast
ospf enable
interface GigabitEthernet0/0/1
ip address 192.168.2.1 255.255.255.0
ospf network-type broadcast
ospf enable
quit
</code>

R3配置：

<code>system-view
ospf 1 router-id 3.3.3.3
area 0
interface GigabitEthernet0/0/0
ip address 192.168.2.2 255.255.255.0
ospf network-type broadcast
ospf enable
interface GigabitEthernet0/0/1
ip address 10.0.0.3 255.255.255.0
ospf network-type broadcast
ospf enable
quit
</code>

PC2配置：

IP地址：192.168.2.3
子网掩码：255.255.255.0
默认网关：192.168.2.2