华为OSPF小实验
华为OSPF小实验
什么是OSPF
不知道什么是OSPF的,可以看我的另一篇博文(MikroTik ROS软路由OSPF命令配置实例)
先来拓扑
AR1-----AR2 12.1.1.0 24
AR1-----AR3 13.1.1.0 24
AR2-----AR3 23.1.1.0 24
AR1环回口: 1.1.1.1
AR2环回口: 2.2.2.2
AR3环回口: 3.3.3.3
AR1-----SW1 192.168.1.0 24
AR2-----SW2 192.168.2.0 24
AR3-----SW3 192.168.3.0 24
配置要求
要求PC之间能相互通信
配置命令
先配置接口IP
AR1:
interface GigabitEthernet0/0/0
ip address 12.1.1.1 255.255.255.0
interface GigabitEthernet0/0/1
ip address 13.1.1.1 255.255.255.0
interface GigabitEthernet0/0/2
ip address 192.168.1.254 255.255.255.0
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
AR2:
interface GigabitEthernet0/0/0
ip address 12.1.1.2 255.255.255.0
interface GigabitEthernet0/0/1
ip address 23.1.1.1 255.255.255.0
interface GigabitEthernet0/0/2
ip address 192.168.2.254 255.255.255.0
interface LoopBack0
ip address 2.2.2.2 255.255.255.255
AR3:
interface GigabitEthernet0/0/0
ip address 13.1.1.2 255.255.255.0
interface GigabitEthernet0/0/1
ip address 23.1.1.2 255.255.255.0
interface GigabitEthernet0/0/2
ip address 192.168.3.254 255.255.255.0
interface LoopBack0
ip address 3.3.3.3 255.255.255.255
检测直连接口连通性
AR1:
AR2:
AR3:
配置交换机VLAN 及 VLAN IF 把所有接口加入 VLAN
SW1:
vlan batch 10
interface Vlanif10
ip address 192.168.1.253 255.255.255.0
通过创建接口组,同时添加多个接口到vlan
port-group 1group-member GigabitEthernet0/0/1 to GigabitEthernet0/0/24
port link-type access
port default vlan 10
SW2:
vlan batch 20
interface Vlanif20
ip address 192.168.2.253 255.255.255.0
通过创建接口组,同时添加多个接口到vlan
port-group 1group-member GigabitEthernet0/0/1 to GigabitEthernet0/0/24
port link-type access
port default vlan 20
SW3:
vlan batch 30
interface Vlanif30
ip address 192.168.3.253 255.255.255.0
通过创建接口组,同时添加多个接口到vlan
port-group 1group-member GigabitEthernet0/0/1 to GigabitEthernet0/0/24
port link-type access
port default vlan 30
配置交换机默认路由
SW1:
ip route-static 0.0.0.0 0 192.168.1.254
SW2:
ip route-static 0.0.0.0 0 192.168.2.254
SW3:
ip route-static 0.0.0.0 0 192.168.3.254
配置PC客户端IP地址及检测PC到路由器的连通性
PC1:
其他PC同样检测,注意IP地址的设置
配置OSPF
AR1:
ospf 1 router-id 1.1.1.1
area 0.0.0.0
network 1.1.1.0 0.0.0.255
network 12.1.1.0 0.0.0.255
network 13.1.1.0 0.0.0.255
network 192.168.1.0 0.0.0.255
AR2:
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 2.2.2.0 0.0.0.255
network 12.1.1.0 0.0.0.255
network 23.1.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
AR3:
ospf 1 router-id 3.3.3.3
area 0.0.0.0
network 3.3.3.0 0.0.0.255
network 13.1.1.0 0.0.0.255
network 23.1.1.0 0.0.0.255
network 192.168.3.0 0.0.0.255
检查邻居建立情况,及路由获取情况
邻居建立情况:
路由获取情况:
PC检测连通性
第一条不通是因为ARP的缘故