一、考试要求

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现有两台交换机sw1、sw2;三台路由器RO、 R1、R2；三台PC组成。组成如拓扑结构。
现要求，X根据要求随机分配，Y是班级号
1、PC1属于Vlan20
IP地址:192.168.x.y/24
网关:192.168.x.254/24
PC2属于Vlan30
IP地址，192.168.x+1.v/24
网关:192.168.x+1.254/24
PC3:IP地址:192.168.x+2.v/24
网关，192.168.x+2.254/24
2、设备间互联地址按拓扑标注
3、PC1和PC2通过三层交换sw1实现通信。
4、交换机sw1和sw2通过端口汇聚连接
5、使用单区域OSPP路由协议实现sw1、RO、R1互通。R1路由器的ospt不宣告与R2路由器连接段。
6、R2与其他设备使用静态路由协议互通。
7、实现全网通
8、提交试卷名称:每人以自己的学号-张三-班级例如:001-张三-4.ans
9、右下有“交卷”按钮

二、作者的拓扑图，作者的x=27，y=5

在这里插入图片描述

三、每个设备的代码（可直接复制粘贴运行，端口和连线要一样）

SW1

system-view
sysname SW1
vlan batch 10 20 30
interface GigabitEthernet 0/0/1
port link-type access
port default vlan 10
quit
interface Vlanif 10
ip address 10.1.27.1 24
interface Vlanif 20
ip address 192.168.27.254 24
interface Vlanif 30
ip address 192.168.28.254 24
quit
interface Eth-Trunk 1
mode manual load-balance
trunkport gigabitethernet 0/0/2 to 0/0/3
port link-type trunk
port trunk allow-pass vlan all
quit
interface loopback 0
ip add 1.1.27.5 255.255.255.0
quit
ospf 1
area 0
network 10.1.27.0 0.0.0.255
network 1.1.27.5 0.0.0.255
network 192.168.27.0 0.0.0.255
network 192.168.28.0 0.0.0.255
quit
quit

SW2

system-view
sysname SW2
vlan batch 20 30
interface GigabitEthernet 0/0/3
port link-type access
port default vlan 20
interface GigabitEthernet 0/0/4
port link-type access
port default vlan 30
quit
interface Eth-Trunk 1
mode manual load-balance
trunkport gigabitethernet 0/0/1 to 0/0/2
port link-type trunk
port trunk allow-pass vlan all
quit

R0

system-view
sysname R0
interface GigabitEthernet 0/0/1
ip address 10.1.27.2 24
interface GigabitEthernet 0/0/0
ip address 20.1.27.1 24
quit
interface loopback 0
ip add 2.2.27.5 255.255.255.0
quit
ospf 1
area 0
network 2.2.27.5 0.0.0.255
network 10.1.27.0 0.0.0.255
network 20.1.27.0 0.0.0.255
quit
quit
ip route-static 30.1.27.1 24 20.1.27.2

R1

system-view
sysname R1
interface GigabitEthernet 0/0/0
ip address 20.1.27.2 24
interface GigabitEthernet 0/0/1
ip address 30.1.27.1 24
quit
interface loopback 0
ip add 3.3.27.5 255.255.255.0
quit
ospf 1
area 0
network 3.3.27.5 0.0.0.255
network 20.1.27.0 0.0.0.255
quit
#重发布静态路由
import-route static
import-route direct
quit
#配置静态路由
ip route-static 192.168.29.5 24 30.1.27.2
ip route-static 4.4.27.5 24 30.1.27.2

R2

system-view
sysname R2
interface GigabitEthernet 0/0/1
ip address 30.1.27.2 24
interface GigabitEthernet 0/0/0
ip address 192.168.29.254 24
quit
interface loopback 0
ip add 4.4.27.5 255.255.255.0
quit
ip route-static 0.0.0.0 0.0.0.0 30.1.27.1