实验报告八
班级：姓名：学号：
实验时间：机房：组号：机号：PC_B
一、实验题目
静态路由配置
二、实验设备
CISCO路由器，专用电缆，网线，CONSOLE线，PC机
三、实验内容
⏹了解路由的功能
⏹在CISCO路由器上配置和验证静态路由
⏹配置缺省路由
四、原理
静态路由是指由网络管理员手工配置的路由信息。

当网络的拓扑结构或链路的状态发生变化时，需要手工去修改路由表中相关的静态路由信息。

静态路由信息在缺省情况下是私有的，不会传递给其他的路由器。

静态路由一般适用于比较简单的网络环境，在这样的环境中，易于清楚地了解网络的拓扑结构，便于设置正确的路由信息。

五、实际步骤
1.设置PC_B的IP地址，连接路由器，打开超级终端。

2.路由器B的配置
User Access Verification
Password:
5_R2>en
Password:
5_R2#conf t
Enter configuration commands, one per line. End with CNTL/Z. 5_R2(config)#int s0/1/0
5_R2(config-if)#no shut
5_R2(config-if)#interface s0/1/0
5_R2(config-if)#ip addr
% Incomplete command.
3.配置routerB的s0/1/0端口的IP地址
5_R2(config-if)#ip address 172.17.200.6 255.255.255.252
5_R2(config-if)#^Z
4.配置路由器routerB的f0/1端口的IP地址
5_R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
5_R2(config)#int f0/1
5_R2(config-if)#ip address 10.5.2.1 255.255.255.0
5_R2(config-if)#^Z
5.配置路由器routerB的f0/0端口的IP地址
5_R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
5_R2(config)#int f0/0
5_R2(config-if)#ip addr 10.5.4.1 255.255.255.0
5_R2(config-if)#no shutdown
5_R2(config-if)#
6.PC_B能与PC2ping 通，不能ping PC１
7.在PC_B上配置缺省路由
5_R2(config)#ip route 10.5.1.0 255.255.255.0 172.17.200.5
5_R2(config)#exit
5_R2#show ip rout
Codes: L - local, 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, + - replicated route
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
S 10.5.1.0/24 [1/0] via 172.17.200.5
C 10.5.2.0/24 is directly connected, FastEthernet0/1
L 10.5.2.1/32 is directly connected, FastEthernet0/1
C 10.5.4.0/24 is directly connected, FastEthernet0/0
L 10.5.4.1/32 is directly connected, FastEthernet0/0
172.17.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.17.200.0/24 is directly connected, Serial0/1/0
L 172.17.200.6/32 is directly connected, Serial0/1/0
5_R2#ping 10.5.1.123 （PCA）
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.5.1.123, timeout is 2 seconds: !!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 12/14/16 ms 5_R2#
5_R2(config)#ip route 10.5.3.0 255.255.255.0 172.17.200.5
5_R2(config)#exit
5_R2#show ip rout
Codes: L - local, 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, + - replicated route Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 6 subnets, 2 masks
S 10.5.1.0/24 [1/0] via 172.17.200.5
C 10.5.2.0/24 is directly connected, FastEthernet0/1
L 10.5.2.1/32 is directly connected, FastEthernet0/1
S 10.5.3.0/24 [1/0] via 172.17.200.5
C 10.5.4.0/24 is directly connected, FastEthernet0/0
L 10.5.4.1/32 is directly connected, FastEthernet0/0
172.17.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.17.200.0/24 is directly connected, Serial0/1/0
L 172.17.200.6/32 is directly connected, Serial0/1/0
5_R2#
PCB ping PCA
PCB ping PC1
PCB ping PC2
六、成果与总结
本次实验顺利完成静态路由的分配。

在实验时要搞清楚路由端口。