作者:網絡白領 實驗指導:鑫飄雪
分別將Fa1/11、Fa1/14端口設置爲全雙工模式:
SW1(config)#int fa1/11
SW1(config-if)#speed 100
SW1(config-if)#duplex full
SW1(config-if)#no shut
SW1(config-if)#exit
SW1(config)#int fa1/14
SW1(config-if)#speed 100
SW1(config-if)#duplex full
SW1(config-if)#no shut
SW1(config-if)#exit
1、分別爲路由器R2的S1/2、Fa0/0端口設置iP:
R2(config)#int s1/2
R2(config-if)#ip add 192.168.2.2 255.255.255.0
R2(config-if)#no shut
R2(config-if)#speed 100
R2(config-if)#duplex full
R2(config-if)#ip add 192.168.1.2 255.255.255.0
R2(config-if)#no shut
R2(config-if)#exit
R2(config)#router ospf 100
R2(config-router)#router-id 2.2.2.2
R2(config-router)#network
R2(config-router)#network 192.168.2.2 0.0.0.0 a 0
R2(config-router)#network 192.168.1.2 0.0.0.0 a 0
R2(config-router)#exit
R1(config-if)#ip add 192.168.3.1 255.255.255.0
R1(config-if)#encapsulation frame-relay
R1(config-if)#frame-relay map ip 192.168.3.5 105 br //使用br關鍵字模擬廣播
R1(config-if)#no frame-relay inverse-arp
R1(config-if)#no shut
R1(config-if)#ip add 192.168.2.1 255.255.255.0
R1(config-if)#no shut
R1(config-router)#router-id 1.1.1.1
R1(config-router)#network 192.168.3.1 0.0.0.0 a 0
R1(config-router)#network 192.168.2.1 0.0.0.0 a 0
R1(config-router)#exit
R5(config)#int s1/1
R5(config-if)#ip add 192.168.3.5 255.255.255.0
R5(config-if)#encapsulation frame-relay
R5(config-if)#frame-relay map ip 192.168.3.1 501 br //使用br關鍵字模擬廣播
R5(config-if)#no frame-relay inverse-arp
R5(config-if)#no shut
R5(config-if)#exit
R5(config-if)#speed 100
R5(config-if)#duplex full
R5(config-if)#ip add 192.168.4.5 255.255.255.0
R5(config-if)#no shut
R5(config-if)#exit
R5(config-router)#router-id 5.5.5.5
R5(config-router)#network 192.168.4.5 0.0.0.0 a 0
R5(config-router)#network 192.168.3.5 0.0.0.0 a 0
R5(config-router)#exit
R1(config)#int s1/1
R1(config-if)#ip ospf network point-to-mu //改變網絡類型爲點對多點
R1(config-if)#no shut
R5(config-if)#ip ospf network point-to-mu //改變網絡類型爲點對多點
R5(config-if)#no shut
R1#show ip ospf nei
5.5.5.5 0 FULL/ - 00:01:47 192.168.3.5 Serial1/1
2.2.2.2 0 FULL/ - 00:00:33 192.168.2.2 Serial1/2
Sending 5, 100-byte ICMP Echos to 192.168.4.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 44/73/112 ms
R1(config)#router ospf 100