思科48口交换机如何配置ACL
Cisco依靠自身的技术和对网络经济模式的深刻理解，成为了网络应用的成功实践者之一，那么你知道思科48口交换机如何配置ACL吗?下面是学习啦小编整理的一些关于思科48口交换机如何配置ACL的相关资料，供你参考。
思科48口交换机配置ACL的方法：
大家先看下配置，我的要求就是，在47口上做镜像，4vlan内的机器的数据镜像到47口上，47口接监控服务器，然后在做下访问控制，4vlan内的机器 跟47口上的服务器可以相互通讯，但4vlan之间不能相互通讯!目前47口的ip地址为192.168.25.1 255.255.255.0.
FwhSwh#show run
Building configuration…
Current configuration : 4909 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname FwhSwh
!
!
no aaa new-model
ip subnet-zero
ip routing
!
ip dhcp pool vlan20
network 192.168.20.0 255.255.255.0
default-router 192.168.20.1
dns-server 202.106.196.115 202.106.0.20
!
ip dhcp pool vlan21
network 192.168.21.0 255.255.255.0
default-router 192.168.21.1
dns-server 202.106.196.115 202.106.0.20
!
ip dhcp pool vlan22
network 192.168.22.0 255.255.255.0
default-router 192.168.22.1
dns-server 202.106.196.115 202.106.0.20
!
ip dhcp pool vlan23
network 192.168.23.0 255.255.255.0
default-router 192.168.23.1
dns-server 202.106.0.20
!
!
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface FastEthernet0/1
switchport access vlan 20
!
interface FastEthernet0/2
switchport access vlan 20
!
interface FastEthernet0/3
switchport access vlan 20
!
interface FastEthernet0/4
switchport access vlan 20
!
interface FastEthernet0/5
switchport access vlan 20
!
interface FastEthernet0/6
switchport access vlan 20
!
interface FastEthernet0/7
switchport access vlan 20
!
interface FastEthernet0/8
switchport access vlan 20
!
interface FastEthernet0/9
switchport access vlan 20
!
interface FastEthernet0/10
switchport access vlan 20
!
interface FastEthernet0/11
switchport access vlan 20
!
interface FastEthernet0/12
switchport access vlan 20
!
interface FastEthernet0/13
switchport access vlan 20
!
interface FastEthernet0/14
switchport access vlan 20
!
interface FastEthernet0/15
switchport access vlan 20
!
interface FastEthernet0/16
switchport access vlan 20
!
interface FastEthernet0/17
switchport access vlan 20
!
interface FastEthernet0/18
switchport access vlan 20
!
interface FastEthernet0/19
switchport access vlan 20
!
interface FastEthernet0/20
switchport access vlan 20
!
interface FastEthernet0/21
switchport access vlan 21
!
interface FastEthernet0/22
switchport access vlan 21
!
interface FastEthernet0/23
switchport access vlan 21
!
interface FastEthernet0/24
switchport access vlan 21
!
interface FastEthernet0/25
switchport access vlan 21
!
interface FastEthernet0/26
switchport access vlan 21
!
interface FastEthernet0/27
switchport access vlan 21
!
interface FastEthernet0/28
switchport access vlan 21
!
interface FastEthernet0/29
switchport access vlan 21
!
interface FastEthernet0/30
switchport access vlan 21
!
interface FastEthernet0/31
switchport access vlan 22
!
interface FastEthernet0/32
switchport access vlan 22
!
interface FastEthernet0/33
switchport access vlan 22
!
interface FastEthernet0/34
switchport access vlan 22
!
interface FastEthernet0/35
switchport access vlan 22
!
interface FastEthernet0/36
switchport access vlan 22
!
interface FastEthernet0/37
switchport access vlan 22
!
interface FastEthernet0/38
switchport access vlan 22
!
interface FastEthernet0/39
switchport access vlan 22
!
interface FastEthernet0/40
switchport access vlan 22
!
interface FastEthernet0/41
switchport access vlan 23
!
interface FastEthernet0/42
switchport access vlan 23
!
interface FastEthernet0/43
switchport access vlan 23
!
interface FastEthernet0/44
switchport access vlan 23
!
interface FastEthernet0/45
!
interface FastEthernet0/46
!
interface FastEthernet0/47
!
interface FastEthernet0/48
no switchport
ip address *.*.*.* 255.255.255.0
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface GigabitEthernet0/3
!
interface GigabitEthernet0/4
!
interface Vlan1
no ip address
shutdown
!
interface Vlan20
ip address 192.168.20.1 255.255.255.0
ip access-group 100 in
ip helper-address 192.168.20.1
!
interface Vlan21
ip address 192.168.21.1 255.255.255.0
ip access-group 101 in
ip helper-address 192.168.21.1
!
interface Vlan22
ip address 192.168.22.1 255.255.255.0
ip access-group 102 in
ip helper-address 192.168.22.1
!
interface Vlan23
ip address 192.168.23.1 255.255.255.0
ip access-group 103 in
ip helper-address 192.168.23.1
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.0.0.1
no ip http server
!
access-list 100 deny ip any 192.168.21.0 0.0.0.255
access-list 100 deny ip any 192.168.22.0 0.0.0.255
access-list 100 permit ip any any
access-list 101 deny ip any 192.168.22.0 0.0.0.255
access-list 101 deny ip any 192.168.20.0 0.0.0.255
access-list 101 deny ip any 192.168.23.0 0.0.0.255
access-list 101 permit ip any any
access-list 102 deny ip any 192.168.20.0 0.0.0.255
access-list 102 deny ip any 192.168.21.0 0.0.0.255
access-list 102 deny ip any 192.168.23.0 0.0.0.255
access-list 102 permit ip any any
access-list 103 deny ip any 192.168.21.0 0.0.0.255
access-list 103 deny ip any 192.168.22.0 0.0.0.255
access-list 103 permit ip any any
!
control-plane
!
!
line con 0
line vty 0 4
no login
line vty 5 15
no login
!
!
end
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