中小型企業網絡構建 OSPF 多區域配置
2,實驗目的:OSPF多區域配置實現全網互通
3,實驗拓撲:
4,實驗步驟:
R1:
<Huawei>system-view //進入系統視圖
[Huawei]sysname R1 //更改設備名稱
[R1]interface gi 0/0/0 //進入端口
[R1-GigabitEthernet0/0/0]ip address 192.168.12.1 255.255.255.0//設置IP地址
[R1-GigabitEthernet0/0/0]undo shutdown //激活
[R1]interface LoopBack 0 //進入回環鏈路
[R1-LoopBack0]ip add 10.10.1.1 255.255.255.0 //設置回環IP地址
[R1]ospf //進入ospf 默認是1
[R1-ospf-1]area 0 //創建ospf骨幹區域0
[R1-ospf-1-area-0.0.0.0]network 192.168.12.1 0.0.0.0 //宣告精準ospf地址
[R1-ospf-1-area-0.0.0.0]network 10.10.1.1 0.0.0.0 //宣告精準ospf地址
R2:
<Huawei>system-view
[Huawei]sysname R2
[R2]interface gi 0/0/1 [R2-GigabitEthernet0/0/1]ip add 192.168.12.2 255.255.255.0
[R2-GigabitEthernet0/0/1]interface gi 0/0/0
[R2-GigabitEthernet0/0/0]ip add 192.168.23.1 255.255.255.0
[R2-GigabitEthernet0/0/0]undo shutdown
[R2]interface LoopBack 0
[R2-LoopBack0]ip add 10.10.2.2 255.255.255.0
[R2-LoopBack0]q
[R2]ospf
[R2-ospf-1]area 0
[R2-ospf-1-area-0.0.0.0]network 192.168.12.2 0.0.0.0
[R2-ospf-1-area-0.0.0.0]network 10.10.2.2 0.0.0.0
[R2-ospf-1-area-0.0.0.1]network 192.168.23.1 0.0.0.0 //宣告邊界回環鏈路IP地址
R3:
<Huawei>system-view
[Huawei]sysname R3
[R3]interface gi0/0/1
[R3-GigabitEthernet0/0/1]ip add 192.168.23.2 255.255.255.0
[R3-GigabitEthernet0/0/1]undo shutdown
[R3-GigabitEthernet0/0/1]interface gi0/0/0
[R3-GigabitEthernet0/0/0]ip add 192.168.34.1 255.255.255.0
[R3-GigabitEthernet0/0/0]undo shutdown
[R3]interface LoopBack 0
[R3-LoopBack0]ip add 10.10.3.3 255.255.255.0
[R3-LoopBack0]q
[R3]ospf
[R3-ospf-1]area 1 //創建非骨幹區域1
[R3-ospf-1-area-0.0.0.1]network 192.168.23.2 0.0.0.0
[R3-ospf-1-area-0.0.0.1]network 192.168.34.1 0.0.0.0
[R3-ospf-1-area-0.0.0.1]network 10.10.3.3 0.0.0.0
R4:
<Huawei>system-view
[Huawei]sysname R4
[R4]interface gi0/0/1
[R4-GigabitEthernet0/0/1]ip add 192.168.34.2 255.255.255.0
[R4-GigabitEthernet0/0/1]undo shutdown
[R4]interface LoopBack 0
[R4-LoopBack0]ip add 10.10.4.4 255.255.255.0
[R4-LoopBack0]q
[R4]ospf
[R4-ospf-1]area 1 //創建非骨幹區域1
[R4-ospf-1-area-0.0.0.1]network 192.168.34.2 0.0.0.0
[R4-ospf-1-area-0.0.0.1]network 10.10.4.4 0.0.0.0
[R4-ospf-1-area-0.0.0.1]
5,驗證及測試:
(1)查看鄰接及路由表的信息
(2)測試:
6,總結:
配置思路:
(1)配置四臺路由器的物理接口IP地址
(2)配置每臺路由器的回環IP地址interface loopback 0
(3)R1,R2創建ospf骨幹區域area 0 ,R3 R4創建非骨幹區域area 1,並宣告精準 ospf鏈路(物理IP和回環IP地址)
(4)R2創建骨幹區域area 0和非骨幹區域area 1並精準宣告地址
(5)ping命令驗證是否全網互通
中小型企業網絡構建 OSPF 多區域配置