1.网络拓扑图
链接：https://pan.baidu.com/s/1rIl5YcV-5JH0L8QQ06UqzA
提取码：8888
eNSP
链接：https://pan.baidu.com/s/1wP0vHim4yqVV0bc0wmzhFw
提取码：8888
2、网络需求
a. 在网络中部署OSPF，使得全网的路由实现互通。
b. SW1没有在VLAN10及VLAN20中激活OSPF，为了让OSPF设备SW2学习到这两个VLAN的路由，需要在SW1上将这两个VLAN的直连路由注入到OSPF中。
c. 完成配置后，要求PC1及PC2均能够访问PC3。
3.配置
[SW1-ospf-1] import-route direct
在OSPF配置视图下，使用import-route direct命令可将本设备路由表中所有的直连路由都注入到OSPF。
4.SW1 的配置
display current-configuration
sysname SW1
vlan batch 10 12 20
cluster enable
ntdp enable
ndp enable
drop illegal-mac alarm
diffserv domain default
drop-profile default
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
interface Vlanif1
interface Vlanif10
ip address 192.168.10.254 255.255.255.0
interface Vlanif12
ip address 10.1.12.1 255.255.255.0
interface Vlanif20
ip address 192.168.20.254 255.255.255.0
interface MEth0/0/1
interface GigabitEthernet0/0/1
port link-type access
port default vlan 10
interface GigabitEthernet0/0/2
port link-type access
port default vlan 20
interface GigabitEthernet0/0/3
interface GigabitEthernet0/0/4
interface GigabitEthernet0/0/5
interface GigabitEthernet0/0/6
interface GigabitEthernet0/0/7
interface GigabitEthernet0/0/8
interface GigabitEthernet0/0/9
interface GigabitEthernet0/0/10
interface GigabitEthernet0/0/11
interface GigabitEthernet0/0/12
interface GigabitEthernet0/0/13
interface GigabitEthernet0/0/14
interface GigabitEthernet0/0/15
interface GigabitEthernet0/0/16
interface GigabitEthernet0/0/17
interface GigabitEthernet0/0/18
interface GigabitEthernet0/0/19
interface GigabitEthernet0/0/20
interface GigabitEthernet0/0/21
interface GigabitEthernet0/0/22
interface GigabitEthernet0/0/23
interface GigabitEthernet0/0/24
port link-type access
port default vlan 12
interface NULL0
ospf 1 router-id 1.1.1.1
import-route direct
area 0.0.0.0
network 10.1.12.0 0.0.0.255
user-interface con 0
user-interface vty 0 4
return
5.SW2 的配置
[SW2]display current-configuration
sysname SW2
vlan batch 12 200
cluster enable
ntdp enable
ndp enable
drop illegal-mac alarm
diffserv domain default
drop-profile default
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
interface Vlanif1
interface Vlanif12
ip address 10.1.12.2 255.255.255.0
interface Vlanif200
ip address 10.1.1.254 255.255.255.0
interface MEth0/0/1
interface GigabitEthernet0/0/1
port link-type access
port default vlan 200
interface GigabitEthernet0/0/2
interface GigabitEthernet0/0/3
interface GigabitEthernet0/0/4
interface GigabitEthernet0/0/5
interface GigabitEthernet0/0/6
interface GigabitEthernet0/0/7
interface GigabitEthernet0/0/8
interface GigabitEthernet0/0/9
interface GigabitEthernet0/0/10
interface GigabitEthernet0/0/11
interface GigabitEthernet0/0/12
interface GigabitEthernet0/0/13
interface GigabitEthernet0/0/14
interface GigabitEthernet0/0/15
interface GigabitEthernet0/0/16
interface GigabitEthernet0/0/17
interface GigabitEthernet0/0/18
interface GigabitEthernet0/0/19
interface GigabitEthernet0/0/20
interface GigabitEthernet0/0/21
interface GigabitEthernet0/0/22
interface GigabitEthernet0/0/23
interface GigabitEthernet0/0/24
port link-type access
port default vlan 12
interface NULL0
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 10.1.12.0 0.0.0.255
network 10.1.1.0 0.0.0.255
user-interface con 0
user-interface vty 0 4
return
6.查看SW1的路由表已经通过OSPF学习到了10.1.1.0/24的路由
7.查看SW2的路由表已经通过OSPF学习到了外部路由192.168.10.0/24及192.168.20.0/24。
8.PC1 和PC2分别访问PC3。
