OSPF实验1 点对点OSPF基本配置
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OSPF实验一点对点OSPF基本配置
一、实验目的
掌握在专线（点对点）上配置OSPF路由协议。
应用场景：企业的总部和分支之间通过E1、POS等W AN专线技术互联，为些需要在专线上配置并运行OSPF路由协议。
二、实验设备
两台Cisco 7206 VXR 中由器、IOS版本V ersion 12.3(5)。
三、实验拓扑
四、实验步骤
基本配置：
1、设备命名。
2、用Ping命令测试总部和分部链路的连通性。
3、按照拓扑图配置好接口IP和接口描述信息。
OSPF配置：
4、启动OSPF进程并配置Router-ID。
5、把相关接口放入OSPF进程并绑定特定的区域。
五、配置命令
R1
enable
configure terminal
hostname R1
no ip domain-lookup
line console 0
logging synchronous
interface loopback 0
ip address 1.1.1.1 255.255.255.255
no shutdown
interface loopback 1
ip address 192.168.1.1 255.255.255.0
no shutdown
interface serial 1/0
ip address 10.1.1.1 255.255.255.252
no shutdown
exit
router ospf 1
router-id 1.1.1.1
network 10.1.1.1 0.0.0.0 area 1
network 192.168.1.1 0.0.0.0 area 1
R2
enable
configure terminal
hostname R2
no ip domain-lookup
line console 0
logging synchronous
interface loopback 0
ip address 1.1.1.2 255.255.255.255
no shutdown
interface loopback 1
ip address 192.168.2.1 255.255.255.0
no shutdown
interface serial 1/0
ip address 10.1.1.2 255.255.255.252
no shutdown
exit
router ospf 1
router-id 1.1.1.2
network 10.1.1.2 0.0.0.0 area 1
network 192.168.2.1 0.0.0.0 area 1
六、测试结果
1、使用Show ip rout查看路由表。
R1#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
1.0.0.0/32 is subnetted, 1 subnets
C 1.1.1.1 is directly connected, Loopback0
10.0.0.0/30 is subnetted, 1 subnets
C 10.1.1.0 is directly connected, Serial1/0
C 192.168.1.0/24 is directly connected, Loopback1
192.168.2.0/32 is subnetted, 1 subnets
O 192.168.2.1 [110/65] via 10.1.1.2, 00:00:40, Serial1/0
2、使用Show ip ospf neighbor 查看邻居表。
R1#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface 1.1.1.2 0 FULL/ - 00:00:39 10.1.1.2 Serial1/0
3、使用Show ip ospf interface s0 查看接口的网络类型。
R1#show ip ospf interface s1/0
Serial1/0 is up, line protocol is up
Internet Address 10.1.1.1/30, Area 1
Process ID 1, Router ID 1.1.1.1, Network Type POINT_TO_POINT, Cost: 64 Transmit Delay is 1 sec, State POINT_TO_POINT,
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:06
Index 1/1, flood queue length 0
Next 0x0(0)/0x0(0)
Last flood scan length is 1, maximum is 1
4、扩展Ping 测试用户网关连通性。
R1#ping
Protocol [ip]:
Target IP address: 192.168.1.1
Repeat count [5]:
Datagram size [100]:
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]:
Set DF bit in IP header? [no]:
V alidate reply data? [no]:
Data pattern [0xABCD]: