七、配置 OSPF 针对 Type-3 LSA 进行 过滤实验组网

1、实验拓扑图

2、实验目的

全网配置部署运行ospf路由协议，在R2上过滤路由（192.168.1.1/32）

3、核心配置

<r2>display current-configuration  

[V200R003C00]

#

sysname r2

#

snmp-agent local-engineid 800007DB03000000000000

snmp-agent  

#

clock timezone China-Standard-Time minus 08:00:00

#

portal local-server load portalpage.zip

#

drop illegal-mac alarm

#

set cpu-usage threshold 80 restore 75

#

acl number 2000  

rule 5 deny source 192.168.1.1 0  

rule 10 permit  

#

aaa  

authentication-scheme default

authorization-scheme default

accounting-scheme default

domain default  

domain default_admin  

local-user admin password cipher %$%$K8m.Nt84DZ}e#<0`8bmE3Uw}%$%$

local-user admin service-type http

#

firewall zone Local

priority 15

#

interface GigabitEthernet0/0/0

ip address 10.1.1.2 255.255.255.0  

#

interface GigabitEthernet0/0/1

ip address 20.1.1.1 255.255.255.0  

#

interface GigabitEthernet0/0/2

#

interface NULL0

#

interface LoopBack0

ip address 2.2.2.2 255.255.255.255  

#

ospf 100 router-id 2.2.2.2  

filter-policy 2000 import

area 0.0.0.0  

 network 10.1.1.0 0.0.0.255  

area 0.0.0.1  

 network 20.1.1.0 0.0.0.255  

#

user-interface con 0

authentication-mode password

idle-timeout 0 0

user-interface vty 0 4

user-interface vty 16 20

#

wlan ac

#

return

<r2>

4、实验结果