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思科实验之配置ACL

E_topia 2022-04-05 阅读 84
网络

思科实验ACL

实验拓扑

 

配置命令

1841-8:

接口配置:
interface FastEthernet0/0

ip address 192.168.1.254 255.255.255.0

duplex auto

speed auto

!

interface FastEthernet0/1

ip address 192.168.2.254 255.255.255.0

duplex auto

speed auto

!

interface Ethernet0/0/0

ip address 192.168.3.1 255.255.255.0

duplex auto

speed auto

1841-9:

interface FastEthernet0/0

ip address 192.168.100.254 255.255.255.0

ip access-group 1 out

duplex auto

speed auto

!

interface FastEthernet0/1

ip address 192.168.200.254 255.255.255.0

duplex auto

speed auto

!

interface Ethernet0/0/0

ip address 192.168.3.2 255.255.255.0

duplex auto

speed auto

配置OSPF:

1841-8:

router ospf 1

log-adjacency-changes

network 192.168.1.0 0.0.0.255 area 0

network 192.168.2.0 0.0.0.255 area 0

network 192.168.3.0 0.0.0.255 area 0

1841-9:

router ospf 1

log-adjacency-changes

network 192.168.200.0 0.0.0.255 area 0

network 192.168.100.0 0.0.0.255 area 0

network 192.168.3.0 0.0.0.255 area 0

配置完成后,查看路由表:

1841-8:

 

1841-9:

 

Ping一下

 

可以ping通,我们开始配置ACL

实现要求学生机不能访问ftp,可以访问web

在1841-9上配置ACL:

access-list 1 deny 192.168.1.0 0.0.0.255

access-list 1 permit 192.168.2.0 0.0.0.255

配置完成:

我们看一下效果:

 

实现了要求学生机可以访问web但是不能访问ftp;

实验结束;

备注:如有错误,请谅解!

此文章为本人学习笔记,仅供参考!如有重复!!!请联系本人!

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