通过华为S5700系列交换机搭建实验拓扑，测试验证基于端口的ACL配置。实验主要用的设备有LSW2交换机、测试PC1、测试PC2、测试PC5。IP地址及VLAN的规划如图中所示。
实验拓扑
华为交换机基于端口的ACL配置
配置步骤- 配置ACL
[LSW2]acl 2000
[LSW2]rule 10 deny source 192.168.20.20 0 logging
[LSW2]rule 20 permit source any
- 应用ACL
[LSW2]int g0/0/4
[LSW2-GigabitEthernet0/0/4]traffic-filter inbound acl 200
完整配置命令LSW2的完整配置：
[LSW2]dis cur
#
sysname LSW2
#
router id 1.1.1.1
#
vlan batch 10 20 30 100
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
acl number 2000
rule 10 deny source 192.168.20.20 0 logging
rule 20 permit
#
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 192.168.10.1 255.255.255.0
#
interface Vlanif20
ip address 192.168.20.1 255.255.255.0
#
interface Vlanif30
ip address 192.168.30.254 255.255.255.0
#
interface Vlanif100
ip address 192.168.100.1 255.255.255.0
#
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
port link-type access
port default vlan 30
#
interface GigabitEthernet0/0/4
port link-type access
port default vlan 20
traffic-filter inbound acl 2000
#
interface GigabitEthernet0/0/5
port link-type access
port default vlan 100
#
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
#
interface NULL0
#
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
#
ospf 1 router-id 1.1.1.1
area 0.0.0.0
network 1.1.1.1 0.0.0.0
network 192.168.10.1 0.0.0.0
network 192.168.20.1 0.0.0.0
network 192.168.30.254 0.0.0.0
#
user-interface con 0
user-interface vty 0 4
#
return
测试验证未配置ACL之前，测试PC1和PC5之间能否互通：
PC1与PC5 PING测试
未配置ACL之前，测试PC2和PC5之间能否互通：
PC2与PC5 PING测试
配置ACL之后，测试PC1、PC2和PC5之间能否互通：
