ATEN―第八章 OSPF基本概念和单区域配置

实验使用的工具:小凡模拟器
实验一:
№一、在各个路由器上配置Loopback接口地址
★☆R1☆★
Router>
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface loopback 0 ――――――――――――|
R1-jin(config-if)#ip address 1.1.1.1 255.255.255.255 ―――-|配置Loopback接口地址(用来选择DR与BDR)
R1-jin(config-if)#exit
R1-jin(config)#interface f0/0
R1-jin(config-if)#ip address 192.168.1.1 255.255.255.0
R1-jin(config-if)#no shutdown
R1-jin(config-if)#interface f1/0
R1-jin(config-if)#ip address 192.168.4.1 255.255.255.0
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit

★☆R2☆★
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface loopback 0
R2-jin(config-if)#ip address 2.2.2.2 255.255.255.255
R2-jin(config-if)#exit
R2-jin(config)#interface f1/0
R2-jin(config-if)#ip address 192.168.4.2 255.255.255.0
R2-jin(config-if)#no shutdown
R2-jin(config-if)#interface f0/0
R2-jin(config-if)#ip address 192.168.2.1 255.255.255.0
R2-jin(config-if)#no shutdown
R2-jin(config-if)#interface s2/0
R2-jin(config-if)#clock rate 128000
R2-jin(config-if)#ip address 192.168.5.1 255.255.255.0
R2-jin(config-if)#no shutdown
R2-jin(config-if)#exit

★☆R3☆★
Router>
Router>enable
Router#config terminal
Router(config)#hostname R3-jin
R3-jin(config)#interface loopback 0
R3-jin(config-if)#ip address 3.3.3.3 255.255.255.255
R3-jin(config-if)#exit
R3-jin(config)#interface s1/0
R3-jin(config-if)#clock rate 128000
R3-jin(config-if)#ip address 192.168.5.2 255.255.255.0
R3-jin(config-if)#no shutdown
R3-jin(config-if)#interface f0/0
R3-jin(config-if)#ip address 192.168.3.1 255.255.255.0
R3-jin(config-if)#no shutdown
R3-jin(config-if)#exit

№二、启动OSPF进程并发布相应的网段
★☆R1☆★
R1-jin(config)#
R1-jin(config)#router ospf 1 ―――启动OSPF进程
R1-jin(config-router)#network 192.168.1.0 0.0.0.255 area 0 ――|宣告(第一种方式):
R1-jin(config-router)#network 192.168.4.0 0.0.0.255 area 0 ――|     网络192.168.1.0、4.0网段的所有接口都运行OSPF
R1-jin(config-router)#end
R1-jin#
R1-jin#show ip route ――查看路由表
R1-jin#show ip ospf neighbor ――查看邻居列表
R1-jin#show ip ospf interface f1/0 ――查看OSPF接口数据结构
R1-jin#show ip protocols ――查看路由运行的协议

★☆R2☆★
R2-jin(config)#
R2-jin(config)#router ospf 1
R2-jin(config-router)#network 0.0.0.0 255.255.255.255 area 0 ――宣告(第二种方式):所有接口运行OSPF
R2-jin(config-router)#end
R2-jin#
R2-jin#show ip route
R2-jin#show ip ospf neighbor
R2-jin#show ip ospf database
R2-jin#show ip ospf interface f1/0
R2-jin#show ip ospf interface f0/0
R2-jin#show ip protocols

★☆R3☆★
R3-jin(config)#
R3-jin(config)#router ospf 1
R3-jin(config-router)#network 192.168.5.2 0.0.0.0 area 0 ――|宣告(第三种方式):
R3-jin(config-router)#network 192.168.3.1 0.0.0.0 area 0 ――|     指定192.168.5.2、3.1接口运行OSPF
R3-jin(config-router)#end
R3-jin#
R3-jin#show ip route
R3-jin#show ip ospf neighbor
R3-jin#show ip ospf database
R3-jin#show ip ospf interface s1/0
R3-jin#show ip protocols

№三、配置PC,验证!
VPCS 1 >
VPCS 1 >show
VPCS 1 >ip 192.168.1.2 192.168.1.1 24
VPCS 1 >2
VPCS 2 >ip 192.168.2.2 192.168.2.1 24
VPCS 2 >3
VPCS 3 >ip 192.168.3.2 192.168.3.1 24
VPCS 3 >show

NAME   IP/CIDR              GATEWAY           LPORT   RPORT
PC1    192.168.1.2/24       192.168.1.1       10001   11100
PC2    192.168.2.2/24       192.168.2.1       10002   11200
PC3    192.168.3.2/24       192.168.3.1       10003   11300
PC4    0.0.0.0/0            0.0.0.0           10004   30003
PC5    0.0.0.0/0            0.0.0.0           10005   30004
PC6    0.0.0.0/0            0.0.0.0           10006   30005
PC7    0.0.0.0/0            0.0.0.0           10007   30006
PC8    0.0.0.0/0            0.0.0.0           10008   30007
PC9    0.0.0.0/0            0.0.0.0           10009   30008


VPCS 3 >
VPCS 3 >ping 192.168.2.2
192.168.2.2 icmp_seq=1 timeout
192.168.2.2 icmp_seq=2 time=79.000 ms
192.168.2.2 icmp_seq=3 time=94.000 ms
192.168.2.2 icmp_seq=4 time=94.000 ms
192.168.2.2 icmp_seq=5 time=140.000 ms

VPCS 3 >ping 192.168.1.2
192.168.1.2 icmp_seq=1 timeout
192.168.1.2 icmp_seq=2 time=125.000 ms
192.168.1.2 icmp_seq=3 time=125.000 ms
192.168.1.2 icmp_seq=4 time=125.000 ms
192.168.1.2 icmp_seq=5 time=141.000 ms

VPCS 3 >1
VPCS 1 >ping 192.168.2.2
192.168.2.2 icmp_seq=1 time=109.000 ms
192.168.2.2 icmp_seq=2 time=94.000 ms
192.168.2.2 icmp_seq=3 time=94.000 ms
192.168.2.2 icmp_seq=4 time=125.000 ms
192.168.2.2 icmp_seq=5 time=94.000 ms

VPCS 1 >

OK  实验成功完成!!!
实验二:
一、配置各个路由的Loopback接口地址
R1
Router>enable
Router#config terminal
Router(config)#hostname R1-jin
R1-jin(config)#interface loopback 0
R1-jin(config-if)#ip address 1.1.1.1 255.255.255.255
R1-jin(config-if)#exit
R1-jin(config)#interface f0/0
R1-jin(config-if)#ip address 192.168.1.1 255.255.255.224
R1-jin(config-if)#no shutdown
R1-jin(config-if)#interface f1/0
R1-jin(config-if)#ip address 192.168.1.253 255.255.255.252
R1-jin(config-if)#no shutdown
R1-jin(config-if)#exit
R2
Router>
Router>enable
Router#config terminal
Router(config)#hostname R2-jin
R2-jin(config)#interface loopback 0
R2-jin(config-if)#ip address 2.2.2.2 255.255.255.255
R2-jin(config-if)#exit
R2-jin(config)#
R2-jin(config)#interface f1/0
R2-jin(config-if)#ip address 192.168.1.254 255.255.255.252
R2-jin(config-if)#no shutdown
R2-jin(config-if)#interface f0/0
R2-jin(config-if)#ip address 192.168.1.33 255.255.255.224
R2-jin(config-if)#no shutdown
R2-jin(config-if)#interface s2/0
R2-jin(config-if)#clock rate 128000
R2-jin(config-if)#ip address 192.168.1.249 255.255.255.252
R2-jin(config-if)#no shutdown
R2-jin(config-if)#exit
R3
Router>enable
Router#config terminal
Router(config)#hostname R3-jin
R3-jin(config)#interface loopback 0
R3-jin(config-if)#ip address 3.3.3.3 255.255.255.255
R3-jin(config-if)#exit
R3-jin(config)#
R3-jin(config)#interface s1/0
R3-jin(config-if)#ip address 192.168.1.250 255.255.255.252
R3-jin(config-if)#clock rate 128000
R3-jin(config-if)#no shutdown
R3-jin(config-if)#interface f0/0
R3-jin(config-if)#ip address 192.168.1.65 255.255.255.224
R3-jin(config-if)#no shutdown
R3-jin(config-if)#exit
二、启动OSPF路由进程,并宣告相应的网段
R1
R1-jin(config)#router ospf 1
R1-jin(config-router)#network 192.168.1.252 0.0.0.3 area 0
R1-jin(config-router)#network 192.168.1.0 0.0.0.31 area 0
R1-jin(config-router)#end
R1-jin#
R1-jin#show ip route
R2
R2-jin(config)#router ospf 1
R2-jin(config-router)#network 0.0.0.0 255.255.255.255 area 0
R2-jin(config-router)#end
R2-jin#
R2-jin#show ip route
R3
R3-jin(config)#router ospf 1
R3-jin(config-router)#network 192.168.1.65 0.0.0.0 area 0
R3-jin(config-router)#network 192.168.1.250 0.0.0.0 area 0
R3-jin(config-router)#end
R3-jin#
R3-jin#show ip route
三、配置PC,验证
VPCS 1 >
VPCS 1 >show
VPCS 1 >ip 192.168.1.2 192.168.1.1 27
VPCS 1 >2
VPCS 2 >ip 192.168.1.34 192.168.1.33 27
VPCS 2 >3
VPCS 3 >ip 192.168.1.66 192.168.1.65 27
VPCS 3 >show
NAME   IP/CIDR              GATEWAY           LPORT   RPORT
PC1    192.168.1.2/27       192.168.1.1       10001   11100
PC2    192.168.1.34/27      192.168.1.33      10002   11200
PC3    192.168.1.66/27      192.168.1.65      10003   11300
PC4    0.0.0.0/0            0.0.0.0           10004   30003
PC5    0.0.0.0/0            0.0.0.0           10005   30004
PC6    0.0.0.0/0            0.0.0.0           10006   30005
PC7    0.0.0.0/0            0.0.0.0           10007   30006
PC8    0.0.0.0/0            0.0.0.0           10008   30007
PC9    0.0.0.0/0            0.0.0.0           10009   30008
VPCS 3 >ping 192.168.1.34
192.168.1.34 icmp_seq=1 timeout
192.168.1.34 icmp_seq=2 time=94.000 ms
192.168.1.34 icmp_seq=3 time=93.000 ms
192.168.1.34 icmp_seq=4 time=94.000 ms
192.168.1.34 icmp_seq=5 time=94.000 ms
VPCS 3 >ping 192.168.1.2
192.168.1.2 icmp_seq=1 timeout
192.168.1.2 icmp_seq=2 time=125.000 ms
192.168.1.2 icmp_seq=3 time=125.000 ms
192.168.1.2 icmp_seq=4 time=125.000 ms
192.168.1.2 icmp_seq=5 time=156.000 ms
VPCS 3 >1
VPCS 1 >ping 192.168.1.2
192.168.1.2 icmp_seq=1 time=0.001 ms
192.168.1.2 icmp_seq=2 time=0.001 ms
192.168.1.2 icmp_seq=3 time=0.001 ms
192.168.1.2 icmp_seq=4 time=0.001 ms
192.168.1.2 icmp_seq=5 time=0.001 ms
VPCS 1 >
OK!!! 实验成功完成!!!

 
 我使用的工具都是用的“小凡模拟器”哦
与真实设备是一样的操作,除了几个命令有点区别,自己慢慢的去发现哦!

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